Release 1.5.0

Translations update from Weblate

.github/workflows/calibreapp-image-actions.yml

@@ -0,0 +1,31 @@
+name: Compress Images on Push to Master
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - '**.jpg'
+      - '**.jpeg'
+      - '**.png'
+      - '**.webp'
+jobs:
+  build:
+    name: calibreapp/image-actions
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@master
+      - name: Compress Images
+        id: calibre
+        uses: calibreapp/image-actions@master
+        with:
+          githubToken: ${{ secrets.GITHUB_TOKEN }}
+          compressOnly: true
+      - name: Create New Pull Request If Needed
+        if: steps.calibre.outputs.markdown != ''
+        uses: peter-evans/create-pull-request@master
+        with:
+          title: Compressed Images
+          branch-suffix: timestamp
+          commit-message: Compressed Images
+          body: ${{ steps.calibre.outputs.markdown }}

.gitignore

@@ -6,3 +6,5 @@
 .DS_Store
 /build
 /captures
+/app/release
+/app/debug

.tx/config

@@ -1,10 +0,0 @@
-[main]
-host = https://www.transifex.com
-
-[loyalty-card-locker.stringsxml]
-file_filter = app/src/main/res/values-<lang>/strings.xml
-minimum_perc = 0
-source_file = app/src/main/res/values/strings.xml
-source_lang = en
-type = ANDROID
-

CHANGELOG.md

@@ -1,6 +1,89 @@
+# Changelog
+
+## v1.5.0 (2020-12-03)
+
+Changes:
+
+- Improve contrast by always using white text on red buttons
+- Draggable bottom sheet in loyalty card view
+
+## v1.4.1 (2020-12-01)
+
+Changes:
+
+- Improved translations
+- Small UI fixes
+
+## v1.4.0 (2020-11-28)
+
+Changes:
+
+- Move About screen into its own activity
+- Ask user if they want to use their camera or manually enter ID on add/edit card
+- Make group ordering manual instead of forced alphabetically
+
+## v1.3.0 (2020-11-22)
+
+Changes:
+
+- Always show all import/export options and show a toast on actual issues (improves compat with XPrivacyLua)
+- Ask for confirmation when leaving edit view after making changes without saving
+
+## v1.2.2 (2020-11-19)
+
+Changes:
+
+- Remember active group tab between screens and sessions
+
+## v1.2.1 (2020-11-17)
+
+Changes:
+
+- Fix home screen swiping triggering during vertical swipes too
+
+## v1.2.0 (2020-11-17)
+
+Changes:
+
+- Add swiping between groups on the home screen
+- Fix crash with cards lacking header colour
+
+## v1.1.0 (2020-11-11)
+
+Changes:
+
+- Improved edit UI
+- Removed header text colour option (now automatically generated based on brightness)
+- Updated translations
+
+## v1.0.1 (2020-11-07)
+
+Changes:
+
+- Fix crash in search with no groups
+
+## v1.0 (2020-11-06)
+
+Changes:
+
+- Added rounded edges to card icons on main overview
+- Added support for grouping entries
+
+## v0.29 (2020-10-29)
+
+Changes:
+
+- Rebrand to Catima
+- Removed intro
+- Add floating action buttons
+- Fix Android 5 crash when opening About screen
+- Add favourites support
+- Fix disabled auto-rotate being ignored
+
 ## v0.28 (2020-03-09)
 
 Changes:
+
 - Fix barcode centering when exiting full screen ([#351](https://github.com/brarcher/loyalty-card-locker/pull/351))
 - Allow backup export location to be selected ([#352](https://github.com/brarcher/loyalty-card-locker/pull/352))
 - Update translations ([#357](https://github.com/brarcher/loyalty-card-locker/pull/357)) & ([#362](https://github.com/brarcher/loyalty-card-locker/pull/362))
@@ -8,6 +91,7 @@ Changes:
 ## v0.27 (2020-01-26)
 
 Changes:
+
 - Tapping on a barcode now moves it to the top of the screen ([#348](https://github.com/brarcher/loyalty-card-locker/pull/348))
 - Add white space around barcodes to improve scanning in dark mode ([#328](https://github.com/brarcher/loyalty-card-locker/issues/328))
 - Fix swapped import buttons. ([#346](https://github.com/brarcher/loyalty-card-locker/pull/346))
@@ -15,11 +99,13 @@ Changes:
 ## v0.26.1 (2020-01-09)
 
 Changes:
+
 - Fix issue with sharing cards without background color ([#343](https://github.com/brarcher/loyalty-card-locker/pull/343))
 
 ## v0.26 (2020-01-05)
 
 Changes:
+
 - Add ability to search for a card ([#320](https://github.com/brarcher/loyalty-card-locker/pull/320))
 - Add ability to share and receive loyalty cards ([#321](https://github.com/brarcher/loyalty-card-locker/pull/321))
 - Dark mode support ([#322](https://github.com/brarcher/loyalty-card-locker/pull/322))
@@ -29,178 +115,203 @@ Changes:
 - Improve notification and app icon visibility ([#330](https://github.com/brarcher/loyalty-card-locker/pull/330))
 - Update target SDK to Android 10
 - Improve the following translations:
-  * German
-  * Italian
-  * Dutch
-  * Polish
-  * Russian
+  - German
+  - Italian
+  - Dutch
+  - Polish
+  - Russian
 
 ## v0.25.4 (2019-10-04)
 
-Changes
+Changes:
+
 - Enable app backups
 - Update French and Slovenian translations
 
 ## v0.25.3 (2019-03-02)
 
-Changes
+Changes:
+
 - Update Russian translations
 
 ## v0.25.2 (2019-01-05)
-  
-Changes
+
+Changes:
+
 - Update and add translations
 
 ## v0.25.1 (2018-10-14)
 
 Changes:
-- Fix creating new card by manually entering barcode (https://github.com/brarcher/loyalty-card-locker/issues/272)
+
+- Fix creating new card by manually entering barcode ([issue #272](https://github.com/brarcher/loyalty-card-locker/issues/272))
 
 ## v0.25 (2018-10-07)
 
 Changes:
-- Sort card list case insensitive (https://github.com/brarcher/loyalty-card-locker/pull/266)
-- Add setting to lock orientation for all cards (https://github.com/brarcher/loyalty-card-locker/pull/269)
+
+- Sort card list case insensitive ([pull #266](https://github.com/brarcher/loyalty-card-locker/pull/266))
+- Add setting to lock orientation for all cards ([pull #269](https://github.com/brarcher/loyalty-card-locker/pull/269)
 
 ## v0.24 (2018-07-31)
 
 Changes:
-- Add a setting to control screen brightness when displaying a barcode (https://github.com/brarcher/loyalty-card-locker/pull/259)
-- Add Greek translations (https://github.com/brarcher/loyalty-card-locker/pull/252)
-- Add Slovenian translations (https://github.com/brarcher/loyalty-card-locker/pull/260)
-- Update translations (https://github.com/brarcher/loyalty-card-locker/pull/260, https://github.com/brarcher/loyalty-card-locker/pull/254)
+
+- Add a setting to control screen brightness when displaying a barcode ([pull #259](https://github.com/brarcher/loyalty-card-locker/pull/259))
+- Add Greek translations ([pull #252](https://github.com/brarcher/loyalty-card-locker/pull/252))
+- Add Slovenian translations ([pull #260](https://github.com/brarcher/loyalty-card-locker/pull/260))
+- Update translations ([pull #260](https://github.com/brarcher/loyalty-card-locker/pull/260), [pull #254](https://github.com/brarcher/loyalty-card-locker/pull/254))
 
 ## v0.23.4 (2018-05-12)
 
-Changes: 
-- Fix Spanish translations (https://github.com/brarcher/loyalty-card-locker/pull/244)
-- Update translations (https://github.com/brarcher/loyalty-card-locker/pull/244)
+Changes:
+
+- Fix Spanish translations ([pull #244](https://github.com/brarcher/loyalty-card-locker/pull/244))
+- Update translations ([pull #244](https://github.com/brarcher/loyalty-card-locker/pull/244))
 
 ## v0.23.3 (2018-05-05)
 
 Changes:
+
 - Added translations
-  * Polish (https://github.com/brarcher/loyalty-card-locker/pull/232)
-  * Spanish (https://github.com/brarcher/loyalty-card-locker/pull/232)
-  * Slovak (https://github.com/brarcher/loyalty-card-locker/pull/232)
-- Updated translations (https://github.com/brarcher/loyalty-card-locker/pull/239)
+  - Polish ([pull #232](https://github.com/brarcher/loyalty-card-locker/pull/232))
+  - Spanish ([pull #232](https://github.com/brarcher/loyalty-card-locker/pull/232))
+  - Slovak ([pull #232](https://github.com/brarcher/loyalty-card-locker/pull/232))
+- Updated translations ([pull #239](https://github.com/brarcher/loyalty-card-locker/pull/239))
 
 ## v0.23.2 (2018-03-11)
 
 Changes:
-- Reduce min SDK from 17 to 15. (https://github.com/brarcher/loyalty-card-locker/pull/226)
-- Remove usage of legacy apache library, used only in unit tests but no longer needed. (https://github.com/brarcher/loyalty-card-locker/pull/225)
+
+- Reduce min SDK from 17 to 15. ([pull #226](https://github.com/brarcher/loyalty-card-locker/pull/226))
+- Remove usage of legacy apache library, used only in unit tests but no longer needed. ([pull #225](https://github.com/brarcher/loyalty-card-locker/pull/225))
 
 ## v0.23.1 (2018-03-07)
 
 Changes:
-- Prevent crash when rendering a barcode exhausts the application's memory. (https://github.com/brarcher/loyalty-card-locker/pull/219)
+
+- Prevent crash when rendering a barcode exhausts the application's memory. ([pull #219](https://github.com/brarcher/loyalty-card-locker/pull/219))
 
 ## v0.23 (2018-02-28)
 
 Changes:
-- Reduce space in header when viewing a card. (https://github.com/brarcher/loyalty-card-locker/pull/213)
-- Disable beep when scanning a barcode. (https://github.com/brarcher/loyalty-card-locker/pull/216)
+
+- Reduce space in header when viewing a card. ([pull #213](https://github.com/brarcher/loyalty-card-locker/pull/213))
+- Disable beep when scanning a barcode. ([pull #216](https://github.com/brarcher/loyalty-card-locker/pull/216))
 
 ## v0.22 (2018-02-19)
 
 Changes:
-- Update translations. (https://github.com/brarcher/loyalty-card-locker/pull/208)
-- Barcode rendering updates: (https://github.com/brarcher/loyalty-card-locker/pull/209)
-  * Reload card view activity when screen is rotated, so barcode image is correct size.
-  * Render 1D barcodes in a larger space, allowing them to better fill the screen. 
+
+- Update translations. ([pull #208](https://github.com/brarcher/loyalty-card-locker/pull/208))
+- Barcode rendering updates: ([pull #209](https://github.com/brarcher/loyalty-card-locker/pull/209))
+  - Reload card view activity when screen is rotated, so barcode image is correct size.
+  - Render 1D barcodes in a larger space, allowing them to better fill the screen.
 
 ## v0.21 (2018-02-17)
 
-Changes
-- Add quiet space at the start/end of barcodes. (https://github.com/brarcher/loyalty-card-locker/pull/200)
-- Add options to configure the colors used for the store name font and background. (https://github.com/brarcher/loyalty-card-locker/pull/203)
-- Add options to adjust font sizes on the card listing page and single card page. (https://github.com/brarcher/loyalty-card-locker/pull/204)
+Changes:
+
+- Add quiet space at the start/end of barcodes. ([pull #200](https://github.com/brarcher/loyalty-card-locker/pull/200))
+- Add options to configure the colors used for the store name font and background. ([pull #203](https://github.com/brarcher/loyalty-card-locker/pull/203))
+- Add options to adjust font sizes on the card listing page and single card page. ([pull #204](https://github.com/brarcher/loyalty-card-locker/pull/204))
 
 ## v0.20 (2018-02-10)
 
 Changes:
-- Changes to Card view to display the note, allow the card ID to take multiple lines, and show the store name. (https://github.com/brarcher/loyalty-card-locker/pull/197)
+
+- Changes to Card view to display the note, allow the card ID to take multiple lines, and show the store name. ([pull #197](https://github.com/brarcher/loyalty-card-locker/pull/197))
 
 ## v0.19 (2018-02-01)
 
 Changes:
-- Improved layout for card list. (https://github.com/brarcher/loyalty-card-locker/pull/188)
-- Improved layout when viewing a card. (https://github.com/brarcher/loyalty-card-locker/pull/190)
+
+- Improved layout for card list. ([pull #188](https://github.com/brarcher/loyalty-card-locker/pull/188))
+- Improved layout when viewing a card. ([pull #190](https://github.com/brarcher/loyalty-card-locker/pull/190))
 
 ## v0.18.1 (2018-01-24)
 
 Changes:
-- Workaround crash during install on some Android versions (likely Android 5 and below). (https://github.com/brarcher/loyalty-card-locker/pull/184)
+
+- Workaround crash during install on some Android versions (likely Android 5 and below). ([pull #184](https://github.com/brarcher/loyalty-card-locker/pull/184))
 
 ## v0.18 (2018-01-19)
 
 Changes:
-- Fix crash when importing certain types of corrupted CSV files. (https://github.com/brarcher/loyalty-card-locker/pull/177)
-- Fix importing backups directly from the file system. (https://github.com/brarcher/loyalty-card-locker/pull/180)
-- Fix importing backups from certain types of content providers. (https://github.com/brarcher/loyalty-card-locker/pull/179)
+
+- Fix crash when importing certain types of corrupted CSV files. ([pull #177](https://github.com/brarcher/loyalty-card-locker/pull/177))
+- Fix importing backups directly from the file system. ([pull #180](https://github.com/brarcher/loyalty-card-locker/pull/180))
+- Fix importing backups from certain types of content providers. ([pull #179](https://github.com/brarcher/loyalty-card-locker/pull/179))
 
 ## v0.17 (2018-01-11)
 
 Changes:
-- Fix issue on Android SDK 24+ where using the file chooser import option would cause a crash. (https://github.com/brarcher/loyalty-card-locker/pull/170)
-- New icon and color scheme. (https://github.com/brarcher/loyalty-card-locker/pull/171)
+
+- Fix issue on Android SDK 24+ where using the file chooser import option would cause a crash. ([pull #170](https://github.com/brarcher/loyalty-card-locker/pull/170))
+- New icon and color scheme. ([pull #171](https://github.com/brarcher/loyalty-card-locker/pull/171))
 
 ## v0.16 (2017-11-29)
 
 Changes:
-- Add support for adding loyalty card shortcuts from the launcher/homescreen. (https://github.com/brarcher/loyalty-card-locker/pull/161)
-- Remove support for adding loyalty card shortcuts from the app itself. This removes the need for the shortcut permission. (https://github.com/brarcher/loyalty-card-locker/pull/163)
+
+- Add support for adding loyalty card shortcuts from the launcher/homescreen. ([pull #161](https://github.com/brarcher/loyalty-card-locker/pull/161))
+- Remove support for adding loyalty card shortcuts from the app itself. This removes the need for the shortcut permission. ([pull #163](https://github.com/brarcher/loyalty-card-locker/pull/163))
 
 ## v0.15 (2017-11-25)
 
 Changes:
-- Add support for adding shortcuts to home screen when adding or editing a card. (https://github.com/brarcher/loyalty-card-locker/pull/155)
-- Remove widget, as it was a poor substitute for shortcuts. (https://github.com/brarcher/loyalty-card-locker/pull/155)
-- Fix exporting backups on Android 7+. (https://github.com/brarcher/loyalty-card-locker/pull/153)
-- Report more accurate mime type when exporting backup data. (https://github.com/brarcher/loyalty-card-locker/pull/156)
-- Fix bug where a card could not be edited. (https://github.com/brarcher/loyalty-card-locker/pull/155)
+
+- Add support for adding shortcuts to home screen when adding or editing a card. ([pull #155](https://github.com/brarcher/loyalty-card-locker/pull/155))
+- Remove widget, as it was a poor substitute for shortcuts. ([pull #155](https://github.com/brarcher/loyalty-card-locker/pull/155))
+- Fix exporting backups on Android 7+. ([pull #153](https://github.com/brarcher/loyalty-card-locker/pull/153))
+- Report more accurate mime type when exporting backup data. ([pull #156](https://github.com/brarcher/loyalty-card-locker/pull/156))
+- Fix bug where a card could not be edited. ([pull #155](https://github.com/brarcher/loyalty-card-locker/pull/155))
 
 ## v0.14 (2017-10-26)
 
 Changes:
-- Add support for app shortcuts (Android 7.1+), where the most recently used cards will appear as shortcuts. (https://github.com/brarcher/loyalty-card-locker/pull/145)
-- Add a widget which works like a pinned app shortcut, to support devices which run below Android 7.1. (https://github.com/brarcher/loyalty-card-locker/pull/142)
+
+- Add support for app shortcuts (Android 7.1+), where the most recently used cards will appear as shortcuts. ([pull #145](https://github.com/brarcher/loyalty-card-locker/pull/145))
+- Add a widget which works like a pinned app shortcut, to support devices which run below Android 7.1. ([pull #142](https://github.com/brarcher/loyalty-card-locker/pull/142))
 
 ## v0.13 (2017-07-25)
 
 Changes:
-- Add screen rotation lock menu option when displaying a card. If locked, the screen will transition to its "natural" orientation and further screen rotation will be blocked. (https://github.com/brarcher/loyalty-card-locker/pull/128)
-- If a card is selected from the main screen but cannot be loaded, the application fails gracefully and posts a message. (https://github.com/brarcher/loyalty-card-locker/pull/132)
-- Fix case where layout IDs for intro wizard could not be found. (https://github.com/brarcher/loyalty-card-locker/pull/128)
+
+- Add screen rotation lock menu option when displaying a card. If locked, the screen will transition to its "natural" orientation and further screen rotation will be blocked. ([pull #128](https://github.com/brarcher/loyalty-card-locker/pull/128))
+- If a card is selected from the main screen but cannot be loaded, the application fails gracefully and posts a message. ([pull #132](https://github.com/brarcher/loyalty-card-locker/pull/132))
+- Fix case where layout IDs for intro wizard could not be found. ([pull #128](https://github.com/brarcher/loyalty-card-locker/pull/128))
 
 ## v0.12 (2017-07-16)
 
 Changes:
 
-- A change in v0.11 reduced the memory usage of barcode drawing, but affected the barcode dimensions. This is now changed to maintain the barcode dimensions while reducing memory usage. (https://github.com/brarcher/loyalty-card-locker/pull/126)
-- Update German and French translations. (https://github.com/brarcher/loyalty-card-locker/pull/122, https://github.com/brarcher/loyalty-card-locker/pull/124, https://github.com/brarcher/loyalty-card-locker/pull/125)
+- A change in v0.11 reduced the memory usage of barcode drawing, but affected the barcode dimensions. This is now changed to maintain the barcode dimensions while reducing memory usage. ([pull #126](https://github.com/brarcher/loyalty-card-locker/pull/126))
+- Update German and French translations. ([pull #122](https://github.com/brarcher/loyalty-card-locker/pull/122), [pull #124](https://github.com/brarcher/loyalty-card-locker/pull/124), [pull #125](https://github.com/brarcher/loyalty-card-locker/pull/125))
 
 ## v0.11.1 (2017-06-29)
 
 Changes:
+
 - Prevent a crash when rotation the screen in the first run intro wizard.
 
 ## v0.11 (2017-06-26)
 
 Improvements:
-- When editing a card ID, pre-populate the existing ID to start. (https://github.com/brarcher/loyalty-card-locker/pull/94)
-- Limit the width of generated barcodes to reduce memory usage and out of memory errors. (https://github.com/brarcher/loyalty-card-locker/pull/103)
-- When editing a card, change the "Enter Card" button to say "Edit Card" if a card ID already exists. (https://github.com/brarcher/loyalty-card-locker/pull/104)
-- Change the color scheme to be softer and compatible with the app icon, and change the layout when viewing a card to be cleaner. (https://github.com/brarcher/loyalty-card-locker/pull/107)
-- Add an intro wizard which launches on the app's first launch. (https://github.com/brarcher/loyalty-card-locker/pull/108)
+
+- When editing a card ID, pre-populate the existing ID to start. ([pull #94](https://github.com/brarcher/loyalty-card-locker/pull/94))
+- Limit the width of generated barcodes to reduce memory usage and out of memory errors. ([pull #103](https://github.com/brarcher/loyalty-card-locker/pull/103))
+- When editing a card, change the "Enter Card" button to say "Edit Card" if a card ID already exists. ([pull #104](https://github.com/brarcher/loyalty-card-locker/pull/104))
+- Change the color scheme to be softer and compatible with the app icon, and change the layout when viewing a card to be cleaner. ([pull #107](https://github.com/brarcher/loyalty-card-locker/pull/107))
+- Add an intro wizard which launches on the app's first launch. ([pull #108](https://github.com/brarcher/loyalty-card-locker/pull/108))
 
 ## v0.10 (2017-02-12)
 
 Improvements:
-- Changed the default import/export filename. (https://github.com/brarcher/loyalty-card-locker/pull/84)
-- Correct string on the import/export page. (https://github.com/brarcher/loyalty-card-locker/pull/87)
-- Improve layout of card view page. The text should be easier to read, and is selectable with a long click. (https://github.com/brarcher/loyalty-card-locker/pull/91)
+
+- Changed the default import/export filename. ([pull #84](https://github.com/brarcher/loyalty-card-locker/pull/84))
+- Correct string on the import/export page. ([pull #87](https://github.com/brarcher/loyalty-card-locker/pull/87))
+- Improve layout of card view page. The text should be easier to read, and is selectable with a long click. ([pull #91](https://github.com/brarcher/loyalty-card-locker/pull/91))
 
 ## v0.9 (2017-01-17)
 
@@ -208,43 +319,50 @@ The "Locker" part of the name was not intuitive. To help remedy this a new appli
 
 Additional features/improvements:
 
-- Importing/Exporting cards was changed to be more flexible. (https://github.com/brarcher/loyalty-card-locker/pull/76)
-- Translations for Lithuanian added. (https://github.com/brarcher/loyalty-card-locker/pull/62)
-- Translations for French added. (https://github.com/brarcher/loyalty-card-locker/pull/80)
+- Importing/Exporting cards was changed to be more flexible. ([pull #76](https://github.com/brarcher/loyalty-card-locker/pull/76))
+- Translations for Lithuanian added. ([pull #62](https://github.com/brarcher/loyalty-card-locker/pull/62))
+- Translations for French added. ([pull #80](https://github.com/brarcher/loyalty-card-locker/pull/80))
 
 ## v0.8 (2016-11-22)
 
 New features/improvements:
-- Screen brightness increased to its maximum when displaying a card, to help barcode scanners successfully capture the barcode. (https://github.com/brarcher/loyalty-card-locker/pull/54)
-- Add a delete confirmation when deleting a card. (https://github.com/brarcher/loyalty-card-locker/pull/55)
-- Add translations for German (https://github.com/brarcher/loyalty-card-locker/pull/57) and Czech (https://github.com/brarcher/loyalty-card-locker/pull/58).
-- Clarification change for Italian translation. (https://github.com/brarcher/loyalty-card-locker/pull/66)
+
+- Screen brightness increased to its maximum when displaying a card, to help barcode scanners successfully capture the barcode. ([pull #54](https://github.com/brarcher/loyalty-card-locker/pull/54))
+- Add a delete confirmation when deleting a card. ([pull #55](https://github.com/brarcher/loyalty-card-locker/pull/55))
+- Add translations for German ([pull #57](https://github.com/brarcher/loyalty-card-locker/pull/57)) and Czech ([pull #58](https://github.com/brarcher/loyalty-card-locker/pull/58)).
+- Clarification change for Italian translation. ([pull #66](https://github.com/brarcher/loyalty-card-locker/pull/66))
 
 ## v0.7 (2016-07-14)
 
 New features/improvements:
-- Long-click of a card brings up option to copy card ID to the clipboard. (https://github.com/brarcher/loyalty-card-locker/issues/49)
+
+- Long-click of a card brings up option to copy card ID to the clipboard. ([pull #49](https://github.com/brarcher/loyalty-card-locker/issues/49))
 
 Bug fixes:
+
 - Back button on Input/Export view now works, moving user to main view
 
 ## v0.6 (2016-05-23)
 
 New features/improvements:
-- Allow user to enter barcode manually. If a user elects to enter a barcode manually, a list of all valid and supported barcode images is displayed. The user then may select the barcode image which matches what the user wants. https://github.com/brarcher/loyalty-card-locker/issues/33, https://github.com/brarcher/loyalty-card-locker/pull/44 
+
+- Allow user to enter barcode manually. If a user elects to enter a barcode manually, a list of all valid and supported barcode images is displayed. The user then may select the barcode image which matches what the user wants. [issue #33](https://github.com/brarcher/loyalty-card-locker/issues/33), [pull #44](https://github.com/brarcher/loyalty-card-locker/pull/44)
 
 Bug fixes:
-- Resolve issue where some displayed barcodes were blurry. (https://github.com/brarcher/loyalty-card-locker/issues/37)
+
+- Resolve issue where some displayed barcodes were blurry. ([issue #37](https://github.com/brarcher/loyalty-card-locker/issues/37))
 
 ## v0.5 (2016-05-16)
 
 New features/improvements:
-- An about dialog can be opened from the main screen, which gives details about the application and project on GitHub (https://github.com/brarcher/loyalty-card-locker/issues/19)
-- Allow loyalty card information to be imported from/exported to a CSV file in external storage (https://github.com/brarcher/loyalty-card-locker/issues/36 https://github.com/brarcher/loyalty-card-locker/issues/20)
+
+- An about dialog can be opened from the main screen, which gives details about the application and project on GitHub ([issue #19](https://github.com/brarcher/loyalty-card-locker/issues/19))
+- Allow loyalty card information to be imported from/exported to a CSV file in external storage ([issue #36](https://github.com/brarcher/loyalty-card-locker/issues/36), [issue #20](https://github.com/brarcher/loyalty-card-locker/issues/20))
 
 ## v0.4 (2016-04-09)
 
 New features/improvements:
+
 - Dutch translation
 - Allow name field to be editable after adding loyalty card
 - Add an optional note field
@@ -256,17 +374,18 @@ Bug fixes:
 ## v0.3 (2016-02-11)
 
 - Now officially supports the following list of 1D and 2D barcodes:
-  * AZTEC
-  * CODABAR
-  * CODE_39
-  * CODE_128
-  * DATA_MATRIX
-  * EAN_8
-  * EAN_13
-  * ITF
-  * PDF_417
-  * QR_CODE
- * UPC_A
+  - AZTEC
+  - CODABAR
+  - CODE_39
+  - CODE_128
+  - DATA_MATRIX
+  - EAN_8
+  - EAN_13
+  - ITF
+  - PDF_417
+  - QR_CODE
+  - UPC_A
+
 - Generated barcodes are larger, easier to scan from a scanning device
 
 ## v0.2 (2016-02-07)
@@ -275,7 +394,6 @@ Bug fixes:
 - Support for all 1D barcode types. (Originally only product 1D barcodes were supported)
 - Add required camera permission, which was initially missing.
 
-
 ## v0.1 (2016-01-30)
 
 - Ability to create/edit/delete loyalty cards

Gemfile

@@ -0,0 +1,3 @@
+source "https://rubygems.org"
+
+gem "fastlane"

Gemfile.lock

@@ -0,0 +1,180 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    CFPropertyList (3.0.2)
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
+    atomos (0.1.3)
+    aws-eventstream (1.1.0)
+    aws-partitions (1.388.0)
+    aws-sdk-core (3.109.1)
+      aws-eventstream (~> 1, >= 1.0.2)
+      aws-partitions (~> 1, >= 1.239.0)
+      aws-sigv4 (~> 1.1)
+      jmespath (~> 1.0)
+    aws-sdk-kms (1.39.0)
+      aws-sdk-core (~> 3, >= 3.109.0)
+      aws-sigv4 (~> 1.1)
+    aws-sdk-s3 (1.83.1)
+      aws-sdk-core (~> 3, >= 3.109.0)
+      aws-sdk-kms (~> 1)
+      aws-sigv4 (~> 1.1)
+    aws-sigv4 (1.2.2)
+      aws-eventstream (~> 1, >= 1.0.2)
+    babosa (1.0.4)
+    claide (1.0.3)
+    colored (1.2)
+    colored2 (3.1.2)
+    commander-fastlane (4.4.6)
+      highline (~> 1.7.2)
+    declarative (0.0.20)
+    declarative-option (0.1.0)
+    digest-crc (0.6.1)
+      rake (~> 13.0)
+    domain_name (0.5.20190701)
+      unf (>= 0.0.5, < 1.0.0)
+    dotenv (2.7.6)
+    emoji_regex (3.2.0)
+    excon (0.78.0)
+    faraday (1.1.0)
+      multipart-post (>= 1.2, < 3)
+      ruby2_keywords
+    faraday-cookie_jar (0.0.7)
+      faraday (>= 0.8.0)
+      http-cookie (~> 1.0.0)
+    faraday_middleware (1.0.0)
+      faraday (~> 1.0)
+    fastimage (2.2.0)
+    fastlane (2.165.0)
+      CFPropertyList (>= 2.3, < 4.0.0)
+      addressable (>= 2.3, < 3.0.0)
+      aws-sdk-s3 (~> 1.0)
+      babosa (>= 1.0.3, < 2.0.0)
+      bundler (>= 1.12.0, < 3.0.0)
+      colored
+      commander-fastlane (>= 4.4.6, < 5.0.0)
+      dotenv (>= 2.1.1, < 3.0.0)
+      emoji_regex (>= 0.1, < 4.0)
+      excon (>= 0.71.0, < 1.0.0)
+      faraday (~> 1.0)
+      faraday-cookie_jar (~> 0.0.6)
+      faraday_middleware (~> 1.0)
+      fastimage (>= 2.1.0, < 3.0.0)
+      gh_inspector (>= 1.1.2, < 2.0.0)
+      google-api-client (>= 0.37.0, < 0.39.0)
+      google-cloud-storage (>= 1.15.0, < 2.0.0)
+      highline (>= 1.7.2, < 2.0.0)
+      json (< 3.0.0)
+      jwt (>= 2.1.0, < 3)
+      mini_magick (>= 4.9.4, < 5.0.0)
+      multipart-post (~> 2.0.0)
+      plist (>= 3.1.0, < 4.0.0)
+      rubyzip (>= 2.0.0, < 3.0.0)
+      security (= 0.1.3)
+      simctl (~> 1.6.3)
+      slack-notifier (>= 2.0.0, < 3.0.0)
+      terminal-notifier (>= 2.0.0, < 3.0.0)
+      terminal-table (>= 1.4.5, < 2.0.0)
+      tty-screen (>= 0.6.3, < 1.0.0)
+      tty-spinner (>= 0.8.0, < 1.0.0)
+      word_wrap (~> 1.0.0)
+      xcodeproj (>= 1.13.0, < 2.0.0)
+      xcpretty (~> 0.3.0)
+      xcpretty-travis-formatter (>= 0.0.3)
+    gh_inspector (1.1.3)
+    google-api-client (0.38.0)
+      addressable (~> 2.5, >= 2.5.1)
+      googleauth (~> 0.9)
+      httpclient (>= 2.8.1, < 3.0)
+      mini_mime (~> 1.0)
+      representable (~> 3.0)
+      retriable (>= 2.0, < 4.0)
+      signet (~> 0.12)
+    google-cloud-core (1.5.0)
+      google-cloud-env (~> 1.0)
+      google-cloud-errors (~> 1.0)
+    google-cloud-env (1.4.0)
+      faraday (>= 0.17.3, < 2.0)
+    google-cloud-errors (1.0.1)
+    google-cloud-storage (1.29.1)
+      addressable (~> 2.5)
+      digest-crc (~> 0.4)
+      google-api-client (~> 0.33)
+      google-cloud-core (~> 1.2)
+      googleauth (~> 0.9)
+      mini_mime (~> 1.0)
+    googleauth (0.14.0)
+      faraday (>= 0.17.3, < 2.0)
+      jwt (>= 1.4, < 3.0)
+      memoist (~> 0.16)
+      multi_json (~> 1.11)
+      os (>= 0.9, < 2.0)
+      signet (~> 0.14)
+    highline (1.7.10)
+    http-cookie (1.0.3)
+      domain_name (~> 0.5)
+    httpclient (2.8.3)
+    jmespath (1.4.0)
+    json (2.3.1)
+    jwt (2.2.2)
+    memoist (0.16.2)
+    mini_magick (4.10.1)
+    mini_mime (1.0.2)
+    multi_json (1.15.0)
+    multipart-post (2.0.0)
+    nanaimo (0.3.0)
+    naturally (2.2.0)
+    os (1.1.1)
+    plist (3.5.0)
+    public_suffix (4.0.6)
+    rake (13.0.1)
+    representable (3.0.4)
+      declarative (< 0.1.0)
+      declarative-option (< 0.2.0)
+      uber (< 0.2.0)
+    retriable (3.1.2)
+    rouge (2.0.7)
+    ruby2_keywords (0.0.2)
+    rubyzip (2.3.0)
+    security (0.1.3)
+    signet (0.14.0)
+      addressable (~> 2.3)
+      faraday (>= 0.17.3, < 2.0)
+      jwt (>= 1.5, < 3.0)
+      multi_json (~> 1.10)
+    simctl (1.6.8)
+      CFPropertyList
+      naturally
+    slack-notifier (2.3.2)
+    terminal-notifier (2.0.0)
+    terminal-table (1.8.0)
+      unicode-display_width (~> 1.1, >= 1.1.1)
+    tty-cursor (0.7.1)
+    tty-screen (0.8.1)
+    tty-spinner (0.9.3)
+      tty-cursor (~> 0.7)
+    uber (0.1.0)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.7.7)
+    unicode-display_width (1.7.0)
+    word_wrap (1.0.0)
+    xcodeproj (1.19.0)
+      CFPropertyList (>= 2.3.3, < 4.0)
+      atomos (~> 0.1.3)
+      claide (>= 1.0.2, < 2.0)
+      colored2 (~> 3.1)
+      nanaimo (~> 0.3.0)
+    xcpretty (0.3.0)
+      rouge (~> 2.0.7)
+    xcpretty-travis-formatter (1.0.0)
+      xcpretty (~> 0.2, >= 0.0.7)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  fastlane
+
+BUNDLED WITH
+   2.1.4

app/build.gradle

@@ -11,10 +11,11 @@ android {
 
     defaultConfig {
         applicationId "me.hackerchick.catima"
-        minSdkVersion 16
+        minSdkVersion 19
         targetSdkVersion 29
-        versionCode 39
-        versionName "0.28"
+        versionCode 50
+        versionName "1.5.0"
+        vectorDrawables.useSupportLibrary = true
     }
     buildTypes {
         release {
@@ -43,20 +44,20 @@ android {
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile 'androidx.appcompat:appcompat:1.2.0'
-    compile 'com.google.android.material:material:1.2.0-alpha03'
-    compile 'androidx.legacy:legacy-support-v4:1.0.0'
-    compile 'com.journeyapps:zxing-android-embedded:3.5.0@aar'
-    compile 'com.google.zxing:core:3.3.0'
-    compile 'org.apache.commons:commons-csv:1.5'
-    compile 'androidx.constraintlayout:constraintlayout:1.1.3'
-    compile 'com.jaredrummler:colorpicker:1.0.2'
-    compile group: 'com.google.guava', name: 'guava', version: '20.0'
-    compile 'com.github.apl-devs:appintro:v4.2.0'
-    compile "com.vanniktech:vntnumberpickerpreference:1.0.0"
-    testCompile 'junit:junit:4.12'
-    testCompile "org.robolectric:robolectric:4.0.2"
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation 'androidx.appcompat:appcompat:1.2.0'
+    implementation 'com.google.android.material:material:1.2.1'
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
+    implementation 'com.journeyapps:zxing-android-embedded:3.5.0@aar'
+    implementation 'com.google.zxing:core:3.3.0'
+    implementation 'org.apache.commons:commons-csv:1.5'
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
+    implementation 'com.jaredrummler:colorpicker:1.0.2'
+    implementation group: 'com.google.guava', name: 'guava', version: '20.0'
+    implementation "com.vanniktech:vntnumberpickerpreference:1.0.0"
+    implementation 'androidx.cardview:cardview:1.0.0'
+    testImplementation 'junit:junit:4.12'
+    testImplementation "org.robolectric:robolectric:4.0.2"
 }
 
 task findbugs(type: FindBugs, dependsOn: 'assembleDebug') {

app/src/androidTest/java/protect/card_locker/ApplicationTest.java

@@ -12,4 +12,4 @@ public class ApplicationTest extends ApplicationTestCase<Application>
     {
         super(Application.class);
     }
-}
+}

app/src/main/AndroidManifest.xml

@@ -33,6 +33,16 @@
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
+        <activity
+            android:name=".AboutActivity"
+            android:label="@string/about"
+            android:theme="@style/AppTheme.NoActionBar">
+        </activity>
+        <activity
+            android:name=".ManageGroupsActivity"
+            android:label="@string/groups"
+            android:theme="@style/AppTheme.NoActionBar">
+        </activity>
         <activity
             android:name=".LoyaltyCardViewActivity"
             android:theme="@style/AppTheme.NoActionBar"
@@ -42,7 +52,6 @@
         <activity
             android:name=".LoyaltyCardEditActivity"
             android:theme="@style/AppTheme.NoActionBar"
-            android:configChanges="orientation|screenSize"
             android:windowSoftInputMode="stateHidden"
             android:exported="true">
             <intent-filter android:label="@string/app_name">
@@ -62,21 +71,17 @@
             android:name=".BarcodeSelectorActivity"
             android:label="@string/selectBarcodeTitle"
             android:theme="@style/AppTheme.NoActionBar"
-            android:configChanges="orientation|screenSize"
             android:windowSoftInputMode="stateHidden"/>
         <activity
             android:name=".preferences.SettingsActivity"
-            android:label="@string/settings"
-            android:configChanges="orientation|screenSize"/>
+            android:label="@string/settings"/>
         <activity
             android:name=".ImportExportActivity"
             android:label="@string/importExport"
-            android:configChanges="orientation|screenSize"
             android:theme="@style/AppTheme.NoActionBar"/>
         <activity
             android:name=".CardShortcutConfigure"
             android:label="@string/cardShortcut"
-            android:configChanges="orientation|screenSize"
             android:theme="@style/AppTheme.NoActionBar">
             <intent-filter>
                 <action android:name="android.intent.action.CREATE_SHORTCUT"/>

app/src/main/java/protect/card_locker/AboutActivity.java

@@ -0,0 +1,125 @@
+package protect.card_locker;
+
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.SharedPreferences;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.database.Cursor;
+import android.os.Bundle;
+import android.text.InputType;
+import android.text.method.LinkMovementMethod;
+import android.text.util.Linkify;
+import android.util.Log;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.EditText;
+import android.widget.LinearLayout;
+import android.widget.ListView;
+import android.widget.TextView;
+
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+import com.google.common.collect.ImmutableMap;
+
+import org.w3c.dom.Text;
+
+import java.util.Calendar;
+import java.util.Map;
+
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.core.text.HtmlCompat;
+
+public class AboutActivity extends AppCompatActivity
+{
+    private static final String TAG = "Catima";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.about_activity);
+        Toolbar toolbar = findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+        ActionBar actionBar = getSupportActionBar();
+        if(actionBar != null)
+        {
+            actionBar.setDisplayHomeAsUpEnabled(true);
+        }
+
+        final Map<String, String> USED_LIBRARIES = new ImmutableMap.Builder<String, String>()
+                .put("Commons CSV", "https://commons.apache.org/proper/commons-csv/")
+                .put("Guava", "https://github.com/google/guava")
+                .put("ZXing", "https://github.com/zxing/zxing")
+                .put("ZXing Android Embedded", "https://github.com/journeyapps/zxing-android-embedded")
+                .put("Color Picker", "https://github.com/jaredrummler/ColorPicker")
+                .put("VNTNumberPickerPreference", "https://github.com/vanniktech/VNTNumberPickerPreference")
+                .build();
+
+        final Map<String, String> USED_ASSETS = ImmutableMap.of
+                (
+                        "Save by Bernar Novalyi", "https://thenounproject.com/term/save/716011"
+                );
+
+        StringBuilder libs = new StringBuilder().append("<br/>");
+        for (Map.Entry<String, String> entry : USED_LIBRARIES.entrySet())
+        {
+            libs.append("<br/><a href=\"").append(entry.getValue()).append("\">").append(entry.getKey()).append("</a><br/>");
+        }
+
+        StringBuilder resources = new StringBuilder().append("<br/>");
+        for (Map.Entry<String, String> entry : USED_ASSETS.entrySet())
+        {
+            resources.append("<br/><a href=\"").append(entry.getValue()).append("\">").append(entry.getKey()).append("</a><br/>");
+        }
+
+        String appName = getString(R.string.app_name);
+        int year = Calendar.getInstance().get(Calendar.YEAR);
+
+        String version = "?";
+        try
+        {
+            PackageInfo pi = getPackageManager().getPackageInfo(getPackageName(), 0);
+            version = pi.versionName;
+        }
+        catch (PackageManager.NameNotFoundException e)
+        {
+            Log.w(TAG, "Package name not found", e);
+        }
+
+        setTitle(String.format(getString(R.string.about_title_fmt), appName));
+
+        TextView aboutTextView = findViewById(R.id.aboutText);
+        aboutTextView.setText(HtmlCompat.fromHtml(String.format(getString(R.string.debug_version_fmt), version) +
+                "<br/><br/>" +
+                String.format(getString(R.string.app_revision_fmt),
+                        "<a href=\"" + getString(R.string.app_revision_url) + "\">" +
+                                "GitHub" +
+                                "</a>") +
+                "<br/><br/>" +
+                String.format(getString(R.string.app_copyright_fmt), year) +
+                "<br/><br/>" +
+                getString(R.string.app_copyright_old) +
+                "<br/><br/>" +
+                getString(R.string.app_license) +
+                "<br/><br/>" +
+                String.format(getString(R.string.app_libraries), appName, libs.toString()) +
+                "<br/><br/>" +
+                String.format(getString(R.string.app_resources), appName, resources.toString()), HtmlCompat.FROM_HTML_MODE_COMPACT));
+        aboutTextView.setMovementMethod(LinkMovementMethod.getInstance());
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item)
+    {
+        int id = item.getItemId();
+
+        if (id == android.R.id.home) {
+            finish();
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
+}

app/src/main/java/protect/card_locker/BarcodeSelectorActivity.java

@@ -191,14 +191,7 @@ public class BarcodeSelectorActivity extends AppCompatActivity
                     public void onGlobalLayout()
                     {
                         Log.d(TAG, "Global layout finished, type: + " + formatType + ", width: " + image.getWidth());
-                        if (Build.VERSION.SDK_INT < 16)
-                        {
-                            image.getViewTreeObserver().removeGlobalOnLayoutListener(this);
-                        }
-                        else
-                        {
-                            image.getViewTreeObserver().removeOnGlobalLayoutListener(this);
-                        }
+                        image.getViewTreeObserver().removeOnGlobalLayoutListener(this);
 
                         Log.d(TAG, "Generating barcode for type " + formatType);
                         BarcodeImageWriterTask task = new BarcodeImageWriterTask(image, cardId, format, text);

app/src/main/java/protect/card_locker/BarcodeValues.java

@@ -0,0 +1,23 @@
+package protect.card_locker;
+
+public class BarcodeValues {
+    private final String mFormat;
+    private final String mContent;
+
+    public BarcodeValues(String format, String content) {
+        mFormat = format;
+        mContent = content;
+    }
+
+    public String format() {
+        return mFormat;
+    }
+
+    public String content() {
+        return mContent;
+    }
+
+    public boolean isEmpty() {
+        return mFormat == null && mContent == null;
+    }
+}

app/src/main/java/protect/card_locker/CsvDatabaseExporter.java

@@ -18,28 +18,21 @@ public class CsvDatabaseExporter implements DatabaseExporter
     {
         CSVPrinter printer = new CSVPrinter(output, CSVFormat.RFC4180);
 
-        // Print the header
-        printer.printRecord(DBHelper.LoyaltyCardDbIds.ID,
-                DBHelper.LoyaltyCardDbIds.STORE,
-                DBHelper.LoyaltyCardDbIds.NOTE,
-                DBHelper.LoyaltyCardDbIds.CARD_ID,
-                DBHelper.LoyaltyCardDbIds.HEADER_COLOR,
-                DBHelper.LoyaltyCardDbIds.HEADER_TEXT_COLOR,
-                DBHelper.LoyaltyCardDbIds.BARCODE_TYPE);
+        // Print the version
+        printer.printRecord("2");
 
-        Cursor cursor = db.getLoyaltyCardCursor();
+        printer.println();
 
-        while(cursor.moveToNext())
+        // Print the header for groups
+        printer.printRecord(DBHelper.LoyaltyCardDbGroups.ID);
+
+        Cursor groupCursor = db.getGroupCursor();
+
+        while(groupCursor.moveToNext())
         {
-            LoyaltyCard card = LoyaltyCard.toLoyaltyCard(cursor);
+            Group group = Group.toGroup(groupCursor);
 
-            printer.printRecord(card.id,
-                    card.store,
-                    card.note,
-                    card.cardId,
-                    card.headerColor,
-                    card.headerTextColor,
-                    card.barcodeType);
+            printer.printRecord(group._id);
 
             if(Thread.currentThread().isInterrupted())
             {
@@ -47,7 +40,66 @@ public class CsvDatabaseExporter implements DatabaseExporter
             }
         }
 
-        cursor.close();
+        groupCursor.close();
+
+        // Print an empty line
+        printer.println();
+
+        // Print the header for cards
+        printer.printRecord(DBHelper.LoyaltyCardDbIds.ID,
+                DBHelper.LoyaltyCardDbIds.STORE,
+                DBHelper.LoyaltyCardDbIds.NOTE,
+                DBHelper.LoyaltyCardDbIds.CARD_ID,
+                DBHelper.LoyaltyCardDbIds.HEADER_COLOR,
+                DBHelper.LoyaltyCardDbIds.BARCODE_TYPE,
+                DBHelper.LoyaltyCardDbIds.STAR_STATUS);
+
+        Cursor cardCursor = db.getLoyaltyCardCursor();
+
+        while(cardCursor.moveToNext())
+        {
+            LoyaltyCard card = LoyaltyCard.toLoyaltyCard(cardCursor);
+
+            printer.printRecord(card.id,
+                    card.store,
+                    card.note,
+                    card.cardId,
+                    card.headerColor,
+                    card.barcodeType,
+                    card.starStatus);
+
+            if(Thread.currentThread().isInterrupted())
+            {
+                throw new InterruptedException();
+            }
+        }
+
+        cardCursor.close();
+
+        // Print an empty line
+        printer.println();
+
+        // Print the header for card group mappings
+        printer.printRecord(DBHelper.LoyaltyCardDbIdsGroups.cardID,
+                DBHelper.LoyaltyCardDbIdsGroups.groupID);
+
+        Cursor cardCursor2 = db.getLoyaltyCardCursor();
+
+        while(cardCursor2.moveToNext())
+        {
+            LoyaltyCard card = LoyaltyCard.toLoyaltyCard(cardCursor2);
+
+            for (Group group : db.getLoyaltyCardGroups(card.id)) {
+                printer.printRecord(card.id, group._id);
+            }
+
+            if(Thread.currentThread().isInterrupted())
+            {
+                throw new InterruptedException();
+            }
+        }
+
+        cardCursor2.close();
 
         printer.close();
     }

app/src/main/java/protect/card_locker/CsvDatabaseImporter.java

@@ -6,8 +6,11 @@ import org.apache.commons.csv.CSVFormat;
 import org.apache.commons.csv.CSVParser;
 import org.apache.commons.csv.CSVRecord;
 
+import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStreamReader;
+import java.io.StringReader;
+import java.util.List;
 
 /**
  * Class for importing a database from CSV (Comma Separate Values)
@@ -19,6 +22,34 @@ import java.io.InputStreamReader;
 public class CsvDatabaseImporter implements DatabaseImporter
 {
     public void importData(DBHelper db, InputStreamReader input) throws IOException, FormatException, InterruptedException
+    {
+        BufferedReader bufferedReader = new BufferedReader(input);
+
+        bufferedReader.mark(100);
+
+        Integer version = 1;
+
+        try {
+            version = Integer.parseInt(bufferedReader.readLine());
+        } catch (NumberFormatException _e) {
+            // Assume version 1
+        }
+
+        bufferedReader.reset();
+
+        switch (version) {
+            case 1:
+                parseV1(db, bufferedReader);
+                break;
+            case 2:
+                parseV2(db, bufferedReader);
+                break;
+            default:
+                throw new FormatException(String.format("No code to parse version %s", version));
+        }
+    }
+
+    public void parseV1(DBHelper db, BufferedReader input) throws IOException, FormatException, InterruptedException
     {
         final CSVParser parser = new CSVParser(input, CSVFormat.RFC4180.withHeader());
 
@@ -51,6 +82,116 @@ public class CsvDatabaseImporter implements DatabaseImporter
         }
     }
 
+    public void parseV2(DBHelper db, BufferedReader input) throws IOException, FormatException, InterruptedException
+    {
+        SQLiteDatabase database = db.getWritableDatabase();
+        database.beginTransaction();
+
+        Integer part = 0;
+        String stringPart = "";
+
+        try {
+            while (true) {
+                String tmp = input.readLine();
+
+                if (tmp == null || tmp.isEmpty()) {
+                    switch (part) {
+                        case 0:
+                            // This is the version info, ignore
+                            break;
+                        case 1:
+                            parseV2Groups(db, database, stringPart);
+                            break;
+                        case 2:
+                            parseV2Cards(db, database, stringPart);
+                            break;
+                        case 3:
+                            parseV2CardGroups(db, database, stringPart);
+                            break;
+                        default:
+                            throw new FormatException("Issue parsing CSV data, too many parts for v2 parsing");
+                    }
+
+                    if (tmp == null) {
+                        break;
+                    }
+
+                    part += 1;
+                    stringPart = "";
+                } else {
+                    stringPart += tmp + "\n";
+                }
+            }
+            database.setTransactionSuccessful();
+        } catch (FormatException e) {
+            throw new FormatException("Issue parsing CSV data", e);
+        } finally {
+            database.endTransaction();
+            database.close();
+        }
+    }
+
+
+    public void parseV2Groups(DBHelper db, SQLiteDatabase database, String data) throws IOException, FormatException, InterruptedException
+    {
+        // Parse groups
+        final CSVParser groupParser = new CSVParser(new StringReader(data), CSVFormat.RFC4180.withHeader());
+
+        try {
+            for (CSVRecord record : groupParser) {
+                importGroup(database, db, record);
+
+                if (Thread.currentThread().isInterrupted()) {
+                    throw new InterruptedException();
+                }
+            }
+
+            groupParser.close();
+        } catch (IllegalArgumentException | IllegalStateException e) {
+            throw new FormatException("Issue parsing CSV data", e);
+        }
+    }
+
+    public void parseV2Cards(DBHelper db, SQLiteDatabase database, String data) throws IOException, FormatException, InterruptedException
+    {
+        // Parse cards
+        final CSVParser cardParser = new CSVParser(new StringReader(data), CSVFormat.RFC4180.withHeader());
+
+        try {
+            for (CSVRecord record : cardParser) {
+                importLoyaltyCard(database, db, record);
+
+                if (Thread.currentThread().isInterrupted()) {
+                    throw new InterruptedException();
+                }
+            }
+
+            cardParser.close();
+        } catch (IllegalArgumentException | IllegalStateException e) {
+            throw new FormatException("Issue parsing CSV data", e);
+        }
+    }
+
+    public void parseV2CardGroups(DBHelper db, SQLiteDatabase database, String data) throws IOException, FormatException, InterruptedException
+    {
+        // Parse card group mappings
+        final CSVParser cardGroupParser = new CSVParser(new StringReader(data), CSVFormat.RFC4180.withHeader());
+
+        try {
+            for (CSVRecord record : cardGroupParser) {
+                importCardGroupMapping(database, db, record);
+
+                if (Thread.currentThread().isInterrupted()) {
+                    throw new InterruptedException();
+                }
+            }
+
+            cardGroupParser.close();
+        } catch (IllegalArgumentException | IllegalStateException e) {
+            throw new FormatException("Issue parsing CSV data", e);
+        }
+    }
+
     /**
      * Extract a string from the items array. The index into the array
      * is determined by looking up the index in the fields map using the
@@ -133,15 +274,47 @@ public class CsvDatabaseImporter implements DatabaseImporter
         String barcodeType = extractString(DBHelper.LoyaltyCardDbIds.BARCODE_TYPE, record, "");
 
         Integer headerColor = null;
-        Integer headerTextColor = null;
 
-        if(record.isMapped(DBHelper.LoyaltyCardDbIds.HEADER_COLOR) &&
-           record.isMapped(DBHelper.LoyaltyCardDbIds.HEADER_TEXT_COLOR))
+        if(record.isMapped(DBHelper.LoyaltyCardDbIds.HEADER_COLOR))
         {
             headerColor = extractInt(DBHelper.LoyaltyCardDbIds.HEADER_COLOR, record, true);
-            headerTextColor = extractInt(DBHelper.LoyaltyCardDbIds.HEADER_TEXT_COLOR, record, true);
         }
 
-        helper.insertLoyaltyCard(database, id, store, note, cardId, barcodeType, headerColor, headerTextColor);
+        int starStatus = 0;
+        try {
+            starStatus = extractInt(DBHelper.LoyaltyCardDbIds.STAR_STATUS, record, false);
+        } catch (FormatException _e ) {
+            // This field did not exist in versions 0.28 and before
+            // We catch this exception so we can still import old backups
+        }
+        if (starStatus != 1) starStatus = 0;
+        helper.insertLoyaltyCard(database, id, store, note, cardId, barcodeType, headerColor, starStatus);
     }
-}
+
+    /**
+     * Import a single group into the database using the given
+     * session.
+     */
+    private void importGroup(SQLiteDatabase database, DBHelper helper, CSVRecord record)
+            throws IOException, FormatException
+    {
+        String id = extractString(DBHelper.LoyaltyCardDbGroups.ID, record, null);
+
+        helper.insertGroup(database, id);
+    }
+
+    /**
+     * Import a single card to group mapping into the database using the given
+     * session.
+     */
+    private void importCardGroupMapping(SQLiteDatabase database, DBHelper helper, CSVRecord record)
+            throws IOException, FormatException
+    {
+        Integer cardId = extractInt(DBHelper.LoyaltyCardDbIdsGroups.cardID, record, false);
+        String groupId = extractString(DBHelper.LoyaltyCardDbIdsGroups.groupID, record, null);
+
+        List<Group> cardGroups = helper.getLoyaltyCardGroups(cardId);
+        cardGroups.add(helper.getGroup(groupId));
+        helper.setLoyaltyCardGroups(database, cardId, cardGroups);
+    }
+}

app/src/main/java/protect/card_locker/DBHelper.java

@@ -1,17 +1,27 @@
 package protect.card_locker;
 
-
 import android.content.ContentValues;
 import android.content.Context;
 import android.database.Cursor;
 import android.database.sqlite.SQLiteDatabase;
 import android.database.sqlite.SQLiteOpenHelper;
+import android.graphics.Color;
+
+import java.util.ArrayList;
+import java.util.List;
 
 public class DBHelper extends SQLiteOpenHelper
 {
     public static final String DATABASE_NAME = "Catima.db";
     public static final int ORIGINAL_DATABASE_VERSION = 1;
-    public static final int DATABASE_VERSION = 3;
+    public static final int DATABASE_VERSION = 6;
+
+    static class LoyaltyCardDbGroups
+    {
+        public static final String TABLE = "groups";
+        public static final String ID = "_id";
+        public static final String ORDER = "orderId";
+    }
 
     static class LoyaltyCardDbIds
     {
@@ -23,6 +33,14 @@ public class DBHelper extends SQLiteOpenHelper
         public static final String HEADER_TEXT_COLOR = "headertextcolor";
         public static final String CARD_ID = "cardid";
         public static final String BARCODE_TYPE = "barcodetype";
+        public static final String STAR_STATUS = "starstatus";
+    }
+
+    static class LoyaltyCardDbIdsGroups
+    {
+        public static final String TABLE = "cardsGroups";
+        public static final String cardID = "cardId";
+        public static final String groupID = "groupId";
     }
 
     public DBHelper(Context context)
@@ -33,7 +51,12 @@ public class DBHelper extends SQLiteOpenHelper
     @Override
     public void onCreate(SQLiteDatabase db)
     {
-        // create table for gift cards
+        // create table for card groups
+        db.execSQL("create table " + LoyaltyCardDbGroups.TABLE + "(" +
+                LoyaltyCardDbGroups.ID + " TEXT primary key not null," +
+                LoyaltyCardDbGroups.ORDER + " INTEGER DEFAULT '0')");
+
+        // create table for cards
         db.execSQL("create table " + LoyaltyCardDbIds.TABLE + "(" +
                 LoyaltyCardDbIds.ID + " INTEGER primary key autoincrement," +
                 LoyaltyCardDbIds.STORE + " TEXT not null," +
@@ -41,7 +64,14 @@ public class DBHelper extends SQLiteOpenHelper
                 LoyaltyCardDbIds.HEADER_COLOR + " INTEGER," +
                 LoyaltyCardDbIds.HEADER_TEXT_COLOR + " INTEGER," +
                 LoyaltyCardDbIds.CARD_ID + " TEXT not null," +
-                LoyaltyCardDbIds.BARCODE_TYPE + " TEXT not null)");
+                LoyaltyCardDbIds.BARCODE_TYPE + " TEXT not null," +
+                LoyaltyCardDbIds.STAR_STATUS + " INTEGER DEFAULT '0' )");
+
+        // create associative table for cards in groups
+        db.execSQL("create table " + LoyaltyCardDbIdsGroups.TABLE + "(" +
+                LoyaltyCardDbIdsGroups.cardID + " INTEGER," +
+                LoyaltyCardDbIdsGroups.groupID + " TEXT," +
+                "primary key (" + LoyaltyCardDbIdsGroups.cardID + "," + LoyaltyCardDbIdsGroups.groupID +"))");
     }
 
     @Override
@@ -62,11 +92,37 @@ public class DBHelper extends SQLiteOpenHelper
             db.execSQL("ALTER TABLE " + LoyaltyCardDbIds.TABLE
                     + " ADD COLUMN " + LoyaltyCardDbIds.HEADER_TEXT_COLOR + " INTEGER");
         }
+
+        // Upgrade from version 3 to version 4
+        if(oldVersion < 4 && newVersion >= 4)
+        {
+            db.execSQL("ALTER TABLE " + LoyaltyCardDbIds.TABLE
+                    + " ADD COLUMN " + LoyaltyCardDbIds.STAR_STATUS + " INTEGER DEFAULT '0'");
+        }
+
+        // Upgrade from version 4 to version 5
+        if(oldVersion < 5 && newVersion >= 5)
+        {
+            db.execSQL("create table " + LoyaltyCardDbGroups.TABLE + "(" +
+                    LoyaltyCardDbGroups.ID + " TEXT primary key not null)");
+
+            db.execSQL("create table " + LoyaltyCardDbIdsGroups.TABLE + "(" +
+                    LoyaltyCardDbIdsGroups.cardID + " INTEGER," +
+                    LoyaltyCardDbIdsGroups.groupID + " TEXT," +
+                    "primary key (" + LoyaltyCardDbIdsGroups.cardID + "," + LoyaltyCardDbIdsGroups.groupID +"))");
+        }
+
+        // Upgrade from version 5 to 6
+        if(oldVersion < 6 && newVersion >= 6)
+        {
+            db.execSQL("ALTER TABLE " + LoyaltyCardDbGroups.TABLE
+                    + " ADD COLUMN " + LoyaltyCardDbGroups.ORDER + " INTEGER DEFAULT '0'");
+        }
     }
 
     public long insertLoyaltyCard(final String store, final String note, final String cardId,
                                   final String barcodeType, final Integer headerColor,
-                                  final Integer headerTextColor)
+                                  final int starStatus)
     {
         SQLiteDatabase db = getWritableDatabase();
         ContentValues contentValues = new ContentValues();
@@ -75,15 +131,16 @@ public class DBHelper extends SQLiteOpenHelper
         contentValues.put(LoyaltyCardDbIds.CARD_ID, cardId);
         contentValues.put(LoyaltyCardDbIds.BARCODE_TYPE, barcodeType);
         contentValues.put(LoyaltyCardDbIds.HEADER_COLOR, headerColor);
-        contentValues.put(LoyaltyCardDbIds.HEADER_TEXT_COLOR, headerTextColor);
+        contentValues.put(LoyaltyCardDbIds.HEADER_TEXT_COLOR, Color.WHITE);
+        contentValues.put(LoyaltyCardDbIds.STAR_STATUS, starStatus);
         final long newId = db.insert(LoyaltyCardDbIds.TABLE, null, contentValues);
         return newId;
     }
 
-    public boolean insertLoyaltyCard(final SQLiteDatabase db, final int id,
-                                     final String store, final String note, final String cardId,
+    public boolean insertLoyaltyCard(final SQLiteDatabase db, final int id, final String store,
+                                     final String note, final String cardId,
                                      final String barcodeType, final Integer headerColor,
-                                     final Integer headerTextColor)
+                                     final int starStatus)
     {
         ContentValues contentValues = new ContentValues();
         contentValues.put(LoyaltyCardDbIds.ID, id);
@@ -92,15 +149,15 @@ public class DBHelper extends SQLiteOpenHelper
         contentValues.put(LoyaltyCardDbIds.CARD_ID, cardId);
         contentValues.put(LoyaltyCardDbIds.BARCODE_TYPE, barcodeType);
         contentValues.put(LoyaltyCardDbIds.HEADER_COLOR, headerColor);
-        contentValues.put(LoyaltyCardDbIds.HEADER_TEXT_COLOR, headerTextColor);
+        contentValues.put(LoyaltyCardDbIds.HEADER_TEXT_COLOR, Color.WHITE);
+        contentValues.put(LoyaltyCardDbIds.STAR_STATUS,starStatus);
         final long newId = db.insert(LoyaltyCardDbIds.TABLE, null, contentValues);
         return (newId != -1);
     }
 
-
     public boolean updateLoyaltyCard(final int id, final String store, final String note,
                                      final String cardId, final String barcodeType,
-                                     final Integer headerColor, final Integer headerTextColor)
+                                     final Integer headerColor)
     {
         SQLiteDatabase db = getWritableDatabase();
         ContentValues contentValues = new ContentValues();
@@ -109,7 +166,18 @@ public class DBHelper extends SQLiteOpenHelper
         contentValues.put(LoyaltyCardDbIds.CARD_ID, cardId);
         contentValues.put(LoyaltyCardDbIds.BARCODE_TYPE, barcodeType);
         contentValues.put(LoyaltyCardDbIds.HEADER_COLOR, headerColor);
-        contentValues.put(LoyaltyCardDbIds.HEADER_TEXT_COLOR, headerTextColor);
+        contentValues.put(LoyaltyCardDbIds.HEADER_TEXT_COLOR, Color.WHITE);
+        int rowsUpdated = db.update(LoyaltyCardDbIds.TABLE, contentValues,
+                LoyaltyCardDbIds.ID + "=?",
+                new String[]{Integer.toString(id)});
+        return (rowsUpdated == 1);
+    }
+
+    public boolean updateLoyaltyCardStarStatus(final int id, final int starStatus)
+    {
+        SQLiteDatabase db = getWritableDatabase();
+        ContentValues contentValues = new ContentValues();
+        contentValues.put(LoyaltyCardDbIds.STAR_STATUS,starStatus);
         int rowsUpdated = db.update(LoyaltyCardDbIds.TABLE, contentValues,
                 LoyaltyCardDbIds.ID + "=?",
                 new String[]{Integer.toString(id)});
@@ -127,6 +195,7 @@ public class DBHelper extends SQLiteOpenHelper
         if(data.getCount() == 1)
         {
             data.moveToFirst();
+
             card = LoyaltyCard.toLoyaltyCard(data);
         }
 
@@ -135,12 +204,76 @@ public class DBHelper extends SQLiteOpenHelper
         return card;
     }
 
+    public List<Group> getLoyaltyCardGroups(final int id)
+    {
+        SQLiteDatabase db = getReadableDatabase();
+        Cursor data = db.rawQuery("select * from " + LoyaltyCardDbGroups.TABLE + " g " +
+                " LEFT JOIN " + LoyaltyCardDbIdsGroups.TABLE + " ig ON ig." + LoyaltyCardDbIdsGroups.groupID + " = g." + LoyaltyCardDbGroups.ID +
+                " where " + LoyaltyCardDbIdsGroups.cardID + "=?" +
+                " ORDER BY " + LoyaltyCardDbIdsGroups.groupID, new String[]{String.format("%d", id)});
+
+        List<Group> groups = new ArrayList<>();
+
+        if (!data.moveToFirst()) {
+            return groups;
+        }
+
+        groups.add(Group.toGroup(data));
+
+        while (data.moveToNext()) {
+            groups.add(Group.toGroup(data));
+        }
+
+        return groups;
+    }
+
+    public void setLoyaltyCardGroups(final int id, List<Group> groups)
+    {
+        SQLiteDatabase db = getWritableDatabase();
+
+        // First delete lookup table entries associated with this card
+        db.delete(LoyaltyCardDbIdsGroups.TABLE,
+                LoyaltyCardDbIdsGroups.cardID + " = ? ",
+                new String[]{String.format("%d", id)});
+
+        // Then create entries for selected values
+        for (Group group : groups) {
+            ContentValues contentValues = new ContentValues();
+            contentValues.put(LoyaltyCardDbIdsGroups.cardID, id);
+            contentValues.put(LoyaltyCardDbIdsGroups.groupID, group._id);
+            db.insert(LoyaltyCardDbIdsGroups.TABLE, null, contentValues);
+        }
+    }
+
+    public void setLoyaltyCardGroups(final SQLiteDatabase db, final int id, List<Group> groups)
+    {
+        // First delete lookup table entries associated with this card
+        db.delete(LoyaltyCardDbIdsGroups.TABLE,
+                LoyaltyCardDbIdsGroups.cardID + " = ? ",
+                new String[]{String.format("%d", id)});
+
+        // Then create entries for selected values
+        for (Group group : groups) {
+            ContentValues contentValues = new ContentValues();
+            contentValues.put(LoyaltyCardDbIdsGroups.cardID, id);
+            contentValues.put(LoyaltyCardDbIdsGroups.groupID, group._id);
+            db.insert(LoyaltyCardDbIdsGroups.TABLE, null, contentValues);
+        }
+    }
+
     public boolean deleteLoyaltyCard (final int id)
     {
         SQLiteDatabase db = getWritableDatabase();
-        int rowsDeleted =  db.delete(LoyaltyCardDbIds.TABLE,
+        // Delete card
+        int rowsDeleted = db.delete(LoyaltyCardDbIds.TABLE,
                 LoyaltyCardDbIds.ID + " = ? ",
                 new String[]{String.format("%d", id)});
+
+        // And delete lookup table entries associated with this card
+        db.delete(LoyaltyCardDbIdsGroups.TABLE,
+                LoyaltyCardDbIdsGroups.cardID + " = ? ",
+                new String[]{String.format("%d", id)});
+
         return (rowsDeleted == 1);
     }
 
@@ -157,16 +290,52 @@ public class DBHelper extends SQLiteOpenHelper
      * @return Cursor
      */
     public Cursor getLoyaltyCardCursor(final String filter)
+    {
+        return getLoyaltyCardCursor(filter, null);
+    }
+
+    /**
+     * Returns a cursor to all loyalty cards with the filter text in either the store or note in a certain group.
+     *
+     * @param filter
+     * @param group
+     * @return Cursor
+     */
+    public Cursor getLoyaltyCardCursor(final String filter, Group group)
     {
         String actualFilter = String.format("%%%s%%", filter);
         String[] selectionArgs = { actualFilter, actualFilter };
+        StringBuilder groupFilter = new StringBuilder();
+        String limitString = "";
 
         SQLiteDatabase db = getReadableDatabase();
 
+        if (group != null) {
+            List<Integer> allowedIds = getGroupCardIds(group._id);
+
+            // Empty group
+            if (allowedIds.size() > 0) {
+                groupFilter.append("AND (");
+
+                for (int i = 0; i < allowedIds.size(); i++) {
+                    groupFilter.append(LoyaltyCardDbIds.ID + " = " + allowedIds.get(i));
+                    if (i != allowedIds.size() - 1) {
+                        groupFilter.append(" OR ");
+                    }
+                }
+                groupFilter.append(") ");
+            } else {
+                limitString = "LIMIT 0";
+            }
+        }
+
         Cursor res = db.rawQuery("select * from " + LoyaltyCardDbIds.TABLE +
-                " WHERE " + LoyaltyCardDbIds.STORE + "  LIKE ? " +
-                " OR " + LoyaltyCardDbIds.NOTE + " LIKE ? " +
-                " ORDER BY " + LoyaltyCardDbIds.STORE + " COLLATE NOCASE ASC", selectionArgs, null);
+                " WHERE (" + LoyaltyCardDbIds.STORE + "  LIKE ? " +
+                " OR " + LoyaltyCardDbIds.NOTE + " LIKE ? )" +
+                groupFilter.toString() +
+                " ORDER BY " + LoyaltyCardDbIds.STAR_STATUS + " DESC," + LoyaltyCardDbIds.STORE + " COLLATE NOCASE ASC " +
+                limitString, selectionArgs, null);
+
         return res;
     }
 
@@ -205,5 +374,194 @@ public class DBHelper extends SQLiteOpenHelper
 
         return numItems;
     }
+
+    /**
+     * Returns a cursor to all groups.
+     *
+     * @return Cursor
+     */
+    public Cursor getGroupCursor()
+    {
+        SQLiteDatabase db = getReadableDatabase();
+
+        Cursor res = db.rawQuery("select * from " + LoyaltyCardDbGroups.TABLE +
+                " ORDER BY " + LoyaltyCardDbGroups.ORDER + " ASC," + LoyaltyCardDbGroups.ID + " COLLATE NOCASE ASC", null, null);
+        return res;
+    }
+
+    public List<Group> getGroups() {
+        Cursor data = getGroupCursor();
+
+        List<Group> groups = new ArrayList<>();
+
+        if (!data.moveToFirst()) {
+            return groups;
+        }
+
+        groups.add(Group.toGroup(data));
+
+        while (data.moveToNext()) {
+            groups.add(Group.toGroup(data));
+        }
+
+        return groups;
+    }
+
+    public void reorderGroups(final List<Group> groups)
+    {
+        Integer order = 0;
+
+        SQLiteDatabase db = getWritableDatabase();
+        ContentValues contentValues;
+
+        for (Group group : groups)
+        {
+            contentValues = new ContentValues();
+            contentValues.put(LoyaltyCardDbGroups.ORDER, order);
+
+            db.update(LoyaltyCardDbGroups.TABLE, contentValues,
+                    LoyaltyCardDbGroups.ID + "=?",
+                    new String[]{group._id});
+
+            order++;
+        }
+    }
+
+    public Group getGroup(final String groupName)
+    {
+        SQLiteDatabase db = getReadableDatabase();
+        Cursor data = db.rawQuery("select * from " + LoyaltyCardDbGroups.TABLE +
+                " where " + LoyaltyCardDbGroups.ID + "=?", new String[]{groupName});
+
+        Group group = null;
+
+        if(data.getCount() == 1)
+        {
+            data.moveToFirst();
+
+            group = Group.toGroup(data);
+        }
+
+        data.close();
+
+        return group;
+    }
+
+    public int getGroupCount()
+    {
+        SQLiteDatabase db = getReadableDatabase();
+        Cursor data =  db.rawQuery("SELECT Count(*) FROM " + LoyaltyCardDbGroups.TABLE, null);
+
+        int numItems = 0;
+
+        if(data.getCount() == 1)
+        {
+            data.moveToFirst();
+            numItems = data.getInt(0);
+        }
+
+        data.close();
+
+        return numItems;
+    }
+
+    public List<Integer> getGroupCardIds(final String groupName)
+    {
+        SQLiteDatabase db = getReadableDatabase();
+        Cursor data =  db.rawQuery("SELECT " + LoyaltyCardDbIdsGroups.cardID +
+                " FROM " + LoyaltyCardDbIdsGroups.TABLE +
+                " WHERE " + LoyaltyCardDbIdsGroups.groupID + " =? ", new String[]{groupName});
+
+        List<Integer> cardIds = new ArrayList<>();
+
+        if (!data.moveToFirst()) {
+            return cardIds;
+        }
+
+        cardIds.add(data.getInt(0));
+
+        while (data.moveToNext()) {
+            cardIds.add(data.getInt(0));
+        }
+
+        data.close();
+
+        return cardIds;
+    }
+
+    public long insertGroup(final String name)
+    {
+        if (name.isEmpty()) return -1;
+
+        SQLiteDatabase db = getWritableDatabase();
+        ContentValues contentValues = new ContentValues();
+        contentValues.put(LoyaltyCardDbGroups.ID, name);
+        contentValues.put(LoyaltyCardDbGroups.ORDER, getGroupCount());
+        final long newId = db.insert(LoyaltyCardDbGroups.TABLE, null, contentValues);
+        return newId;
+    }
+
+    public boolean insertGroup(final SQLiteDatabase db, final String name)
+    {
+        ContentValues contentValues = new ContentValues();
+        contentValues.put(LoyaltyCardDbGroups.ID, name);
+        contentValues.put(LoyaltyCardDbGroups.ORDER, getGroupCount());
+        final long newId = db.insert(LoyaltyCardDbGroups.TABLE, null, contentValues);
+        return (newId != -1);
+    }
+
+    public boolean updateGroup(final String groupName, final String newName)
+    {
+        if (newName.isEmpty()) return false;
+
+        SQLiteDatabase db = getWritableDatabase();
+        ContentValues contentValues = new ContentValues();
+        contentValues.put(LoyaltyCardDbGroups.ID, newName);
+        try {
+            int rowsUpdated = db.update(LoyaltyCardDbGroups.TABLE, contentValues,
+                    LoyaltyCardDbGroups.ID + "=?",
+                    new String[]{groupName});
+            return (rowsUpdated == 1);
+        } catch (android.database.sqlite.SQLiteConstraintException _e) {
+            return false;
+        }
+    }
+
+    public boolean deleteGroup(final String groupName)
+    {
+        SQLiteDatabase db = getWritableDatabase();
+        // Delete group
+        int rowsDeleted = db.delete(LoyaltyCardDbGroups.TABLE,
+                LoyaltyCardDbGroups.ID + " = ? ",
+                new String[]{groupName});
+
+        // And delete lookup table entries associated with this group
+        db.delete(LoyaltyCardDbIdsGroups.TABLE,
+                LoyaltyCardDbIdsGroups.groupID + " = ? ",
+                new String[]{groupName});
+
+        return (rowsDeleted == 1);
+    }
+
+    public int getGroupCardCount(final String groupName)
+    {
+        SQLiteDatabase db = getReadableDatabase();
+
+        Cursor data =  db.rawQuery("SELECT Count(*) FROM " + LoyaltyCardDbIdsGroups.TABLE +
+                " where " + LoyaltyCardDbIdsGroups.groupID + "=?",
+                new String[]{groupName});
+
+        int numItems = 0;
+
+        if(data.getCount() == 1)
+        {
+            data.moveToFirst();
+            numItems = data.getInt(0);
+        }
+
+        data.close();
+
+        return numItems;
+    }
 }
 

app/src/main/java/protect/card_locker/Group.java

@@ -0,0 +1,20 @@
+package protect.card_locker;
+
+import android.database.Cursor;
+
+public class Group
+{
+    public final String _id;
+
+    public Group(final String _id)
+    {
+        this._id = _id;
+    }
+
+    public static Group toGroup(Cursor cursor)
+    {
+        String _id = cursor.getString(cursor.getColumnIndexOrThrow(DBHelper.LoyaltyCardDbGroups.ID));
+
+        return new Group(_id);
+    }
+}

app/src/main/java/protect/card_locker/GroupCursorAdapter.java

@@ -0,0 +1,56 @@
+package protect.card_locker;
+
+import android.content.Context;
+import android.database.Cursor;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.CursorAdapter;
+import android.widget.TextView;
+
+import protect.card_locker.preferences.Settings;
+
+class GroupCursorAdapter extends CursorAdapter
+{
+    Settings settings;
+    DBHelper db;
+
+    public GroupCursorAdapter(Context context, Cursor cursor)
+    {
+        super(context, cursor, 0);
+        settings = new Settings(context);
+
+        db = new DBHelper(context);
+    }
+
+    // The newView method is used to inflate a new view and return it,
+    // you don't bind any data to the view at this point.
+    @Override
+    public View newView(Context context, Cursor cursor, ViewGroup parent)
+    {
+        return LayoutInflater.from(context).inflate(R.layout.group_layout, parent, false);
+    }
+
+    // The bindView method is used to bind all data to a given view
+    // such as setting the text on a TextView.
+    @Override
+    public void bindView(View view, Context context, Cursor cursor)
+    {
+        // Find fields to populate in inflated template
+        TextView nameField = view.findViewById(R.id.name);
+        TextView countField = view.findViewById(R.id.cardCount);
+
+        // Extract properties from cursor
+        Group group = Group.toGroup(cursor);
+
+        Integer groupCardCount = db.getGroupCardCount(group._id);
+
+        // Populate fields with extracted properties
+        nameField.setText(group._id);
+
+        countField.setText(context.getResources().getQuantityString(R.plurals.groupCardCount, groupCardCount, groupCardCount));
+
+        nameField.setTextSize(settings.getCardTitleListFontSize());
+        countField.setTextSize(settings.getCardNoteListFontSize());
+    }
+}

app/src/main/java/protect/card_locker/ImportExportActivity.java

@@ -100,14 +100,6 @@ public class ImportExportActivity extends AppCompatActivity
             }
         });
 
-        if(isCallable(getApplicationContext(), intentGetContentAction) == false)
-        {
-            findViewById(R.id.dividerImportFilesystem).setVisibility(View.GONE);
-            findViewById(R.id.importOptionFilesystemTitle).setVisibility(View.GONE);
-            findViewById(R.id.importOptionFilesystemExplanation).setVisibility(View.GONE);
-            importFilesystem.setVisibility(View.GONE);
-        }
-
         // Check that there is an app that data can be imported from
         final Intent intentPickAction = new Intent(Intent.ACTION_PICK);
 
@@ -120,14 +112,6 @@ public class ImportExportActivity extends AppCompatActivity
                 chooseFileWithIntent(intentPickAction, CHOOSE_EXPORTED_FILE);
             }
         });
-
-        if(isCallable(getApplicationContext(), intentPickAction) == false)
-        {
-            findViewById(R.id.dividerImportApplication).setVisibility(View.GONE);
-            findViewById(R.id.importOptionApplicationTitle).setVisibility(View.GONE);
-            findViewById(R.id.importOptionApplicationExplanation).setVisibility(View.GONE);
-            importApplication.setVisibility(View.GONE);
-        }
     }
 
     private void startImport(final InputStream target, final Uri targetUri)
@@ -295,31 +279,6 @@ public class ImportExportActivity extends AppCompatActivity
         builder.create().show();
     }
 
-    /**
-     * Determines if there is at least one activity that can perform the given intent
-     */
-    private boolean isCallable(Context context, final Intent intent)
-    {
-        PackageManager manager = context.getPackageManager();
-        if(manager == null)
-        {
-            return false;
-        }
-
-        List<ResolveInfo> list = manager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
-
-        for(ResolveInfo info : list)
-        {
-            if(info.activityInfo.exported)
-            {
-                // There is one activity which is available to be called
-                return true;
-            }
-        }
-
-        return false;
-    }
-
     private void chooseFileWithIntent(Intent intent, int requestCode)
     {
         try
@@ -328,6 +287,7 @@ public class ImportExportActivity extends AppCompatActivity
         }
         catch (ActivityNotFoundException e)
         {
+            Toast.makeText(getApplicationContext(), R.string.failedOpeningFileManager, Toast.LENGTH_LONG).show();
             Log.e(TAG, "No activity found to handle intent", e);
         }
     }

app/src/main/java/protect/card_locker/ImportURIHelper.java

@@ -10,8 +10,8 @@ public class ImportURIHelper {
     private static final String NOTE = DBHelper.LoyaltyCardDbIds.NOTE;
     private static final String CARD_ID = DBHelper.LoyaltyCardDbIds.CARD_ID;
     private static final String BARCODE_TYPE = DBHelper.LoyaltyCardDbIds.BARCODE_TYPE;
+
     private static final String HEADER_COLOR = DBHelper.LoyaltyCardDbIds.HEADER_COLOR;
-    private static final String HEADER_TEXT_COLOR = DBHelper.LoyaltyCardDbIds.HEADER_TEXT_COLOR;
 
     private final Context context;
     private final String host;
@@ -47,17 +47,15 @@ public class ImportURIHelper {
             String note = uri.getQueryParameter(NOTE);
             String cardId = uri.getQueryParameter(CARD_ID);
             String barcodeType = uri.getQueryParameter(BARCODE_TYPE);
+            if (store == null || note == null || cardId == null || barcodeType == null) throw new InvalidObjectException("Not a valid import URI");
+
             String unparsedHeaderColor = uri.getQueryParameter(HEADER_COLOR);
             if(unparsedHeaderColor != null)
             {
                 headerColor = Integer.parseInt(unparsedHeaderColor);
             }
-            String unparsedHeaderTextColor = uri.getQueryParameter(HEADER_TEXT_COLOR);
-            if(unparsedHeaderTextColor != null)
-            {
-                headerTextColor = Integer.parseInt(unparsedHeaderTextColor);
-            }
-            return new LoyaltyCard(-1, store, note, cardId, barcodeType, headerColor, headerTextColor);
+
+            return new LoyaltyCard(-1, store, note, cardId, barcodeType, headerColor, headerTextColor, 0);
         } catch (NullPointerException | NumberFormatException ex) {
             throw new InvalidObjectException("Not a valid import URI");
         }
@@ -77,11 +75,7 @@ public class ImportURIHelper {
         {
             uriBuilder.appendQueryParameter(HEADER_COLOR, loyaltyCard.headerColor.toString());
         }
-        if(loyaltyCard.headerTextColor != null)
-        {
-            uriBuilder.appendQueryParameter(HEADER_TEXT_COLOR, loyaltyCard.headerTextColor.toString());
-        }
-
+        //StarStatus will not be exported
         return uriBuilder.build();
     }
 

app/src/main/java/protect/card_locker/LoyaltyCard.java

@@ -1,6 +1,7 @@
 package protect.card_locker;
 
 import android.database.Cursor;
+
 import androidx.annotation.Nullable;
 
 public class LoyaltyCard
@@ -17,8 +18,11 @@ public class LoyaltyCard
     @Nullable
     public final Integer headerTextColor;
 
+    public final int starStatus;
+
     public LoyaltyCard(final int id, final String store, final String note, final String cardId,
-                       final String barcodeType, final Integer headerColor, final Integer headerTextColor)
+                       final String barcodeType, final Integer headerColor, final Integer headerTextColor,
+                       final int starStatus)
     {
         this.id = id;
         this.store = store;
@@ -27,6 +31,7 @@ public class LoyaltyCard
         this.barcodeType = barcodeType;
         this.headerColor = headerColor;
         this.headerTextColor = headerTextColor;
+        this.starStatus = starStatus;
     }
 
     public static LoyaltyCard toLoyaltyCard(Cursor cursor)
@@ -36,6 +41,8 @@ public class LoyaltyCard
         String note = cursor.getString(cursor.getColumnIndexOrThrow(DBHelper.LoyaltyCardDbIds.NOTE));
         String cardId = cursor.getString(cursor.getColumnIndexOrThrow(DBHelper.LoyaltyCardDbIds.CARD_ID));
         String barcodeType = cursor.getString(cursor.getColumnIndexOrThrow(DBHelper.LoyaltyCardDbIds.BARCODE_TYPE));
+        int starred = cursor.getInt(cursor.getColumnIndexOrThrow(DBHelper.LoyaltyCardDbIds.STAR_STATUS));
+
 
         int headerColorColumn = cursor.getColumnIndexOrThrow(DBHelper.LoyaltyCardDbIds.HEADER_COLOR);
         int headerTextColorColumn = cursor.getColumnIndexOrThrow(DBHelper.LoyaltyCardDbIds.HEADER_TEXT_COLOR);
@@ -53,6 +60,6 @@ public class LoyaltyCard
             headerTextColor = cursor.getInt(headerTextColorColumn);
         }
 
-        return new LoyaltyCard(id, store, note, cardId, barcodeType, headerColor, headerTextColor);
+        return new LoyaltyCard(id, store, note, cardId, barcodeType, headerColor, headerTextColor, starred);
     }
 }

app/src/main/java/protect/card_locker/LoyaltyCardCursorAdapter.java

@@ -2,13 +2,14 @@ package protect.card_locker;
 
 import android.content.Context;
 import android.database.Cursor;
+import android.graphics.Color;
+import android.graphics.PorterDuff;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.CursorAdapter;
 import android.widget.ImageView;
 import android.widget.TextView;
-
 import protect.card_locker.preferences.Settings;
 
 class LoyaltyCardCursorAdapter extends CursorAdapter
@@ -36,8 +37,9 @@ class LoyaltyCardCursorAdapter extends CursorAdapter
     {
         // Find fields to populate in inflated template
         ImageView thumbnail = view.findViewById(R.id.thumbnail);
-        TextView storeField = (TextView) view.findViewById(R.id.store);
-        TextView noteField = (TextView) view.findViewById(R.id.note);
+        TextView storeField = view.findViewById(R.id.store);
+        TextView noteField = view.findViewById(R.id.note);
+        ImageView star = view.findViewById(R.id.star);
 
         // Extract properties from cursor
         LoyaltyCard loyaltyCard = LoyaltyCard.toLoyaltyCard(cursor);
@@ -47,7 +49,7 @@ class LoyaltyCardCursorAdapter extends CursorAdapter
 
         storeField.setTextSize(settings.getCardTitleListFontSize());
 
-        if(loyaltyCard.note.isEmpty() == false)
+        if(!loyaltyCard.note.isEmpty())
         {
             noteField.setVisibility(View.VISIBLE);
             noteField.setText(loyaltyCard.note);
@@ -58,13 +60,9 @@ class LoyaltyCardCursorAdapter extends CursorAdapter
             noteField.setVisibility(View.GONE);
         }
 
-        int tileLetterFontSize = context.getResources().getDimensionPixelSize(R.dimen.tileLetterFontSize);
-        int pixelSize = context.getResources().getDimensionPixelSize(R.dimen.cardThumbnailSize);
+        if (loyaltyCard.starStatus!=0) star.setVisibility(View.VISIBLE);
+            else star.setVisibility(View.GONE);
 
-        Integer letterBackgroundColor = loyaltyCard.headerColor;
-        Integer letterTextColor = loyaltyCard.headerTextColor;
-        LetterBitmap letterBitmap = new LetterBitmap(context, loyaltyCard.store, loyaltyCard.store,
-                tileLetterFontSize, pixelSize, pixelSize, letterBackgroundColor, letterTextColor);
-        thumbnail.setImageBitmap(letterBitmap.getLetterTile());
+        thumbnail.setImageBitmap(Utils.generateIcon(context, loyaltyCard.store, loyaltyCard.headerColor).getLetterTile());
     }
 }

app/src/main/java/protect/card_locker/LoyaltyCardEditActivity.java

@@ -9,17 +9,25 @@ import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 
+import com.google.android.material.chip.Chip;
+import com.google.android.material.chip.ChipGroup;
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
 import com.google.android.material.snackbar.Snackbar;
 import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.Toolbar;
+
+import android.text.Editable;
+import android.text.TextWatcher;
 import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
+import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewTreeObserver;
+import android.widget.ArrayAdapter;
+import android.widget.AutoCompleteTextView;
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.ImageView;
@@ -33,45 +41,51 @@ import com.jaredrummler.android.colorpicker.ColorPickerDialog;
 import com.jaredrummler.android.colorpicker.ColorPickerDialogListener;
 
 import java.io.InvalidObjectException;
+import java.util.ArrayList;
+import java.util.List;
 
 public class LoyaltyCardEditActivity extends AppCompatActivity
 {
     private static final String TAG = "Catima";
-    protected static final String NO_BARCODE = "_NO_BARCODE_";
-
-    protected static final int SELECT_BARCODE_REQUEST = 1;
 
+    ImageView thumbnail;
     EditText storeFieldEdit;
     EditText noteFieldEdit;
-    ImageView headingColorSample;
-    Button headingColorSelectButton;
-    ImageView headingStoreTextColorSample;
-    Button headingStoreTextColorSelectButton;
+    ChipGroup groupsChips;
+    View cardAndBarcodeLayout;
     TextView cardIdFieldView;
-    View cardIdDivider;
-    View cardIdTableRow;
-    TextView barcodeTypeField;
+    View barcodeTypeView;
+    AutoCompleteTextView barcodeTypeField;
     ImageView barcodeImage;
     View barcodeImageLayout;
     View barcodeCaptureLayout;
 
-    Button captureButton;
     Button enterButton;
 
     int loyaltyCardId;
     boolean updateLoyaltyCard;
+    String barcodeType;
+    String cardId;
+
     Uri importLoyaltyCardUri = null;
     Integer headingColorValue = null;
-    Integer headingStoreTextColorValue = null;
 
     DBHelper db;
     ImportURIHelper importUriHelper;
 
+    boolean hasChanged = false;
+    boolean initDone = false;
+    AlertDialog confirmExitDialog = null;
+
     private void extractIntentFields(Intent intent)
     {
         final Bundle b = intent.getExtras();
         loyaltyCardId = b != null ? b.getInt("id") : 0;
         updateLoyaltyCard = b != null && b.getBoolean("update", false);
+
+        barcodeType = b != null ? b.getString("barcodeType") : null;
+        cardId = b != null ? b.getString("cardId") : null;
+
         importLoyaltyCardUri = intent.getData();
 
         Log.d(TAG, "View activity: id=" + loyaltyCardId
@@ -97,22 +111,78 @@ public class LoyaltyCardEditActivity extends AppCompatActivity
         db = new DBHelper(this);
         importUriHelper = new ImportURIHelper(this);
 
+        thumbnail = findViewById(R.id.thumbnail);
         storeFieldEdit = findViewById(R.id.storeNameEdit);
         noteFieldEdit = findViewById(R.id.noteEdit);
-        headingColorSample = findViewById(R.id.headingColorSample);
-        headingColorSelectButton = findViewById(R.id.headingColorSelectButton);
-        headingStoreTextColorSample = findViewById(R.id.headingStoreTextColorSample);
-        headingStoreTextColorSelectButton = findViewById(R.id.headingStoreTextColorSelectButton);
+        groupsChips = findViewById(R.id.groupChips);
+        cardAndBarcodeLayout = findViewById(R.id.cardAndBarcodeLayout);
         cardIdFieldView = findViewById(R.id.cardIdView);
-        cardIdDivider = findViewById(R.id.cardIdDivider);
-        cardIdTableRow = findViewById(R.id.cardIdTableRow);
-        barcodeTypeField = findViewById(R.id.barcodeTypeView);
+        barcodeTypeView = findViewById(R.id.barcodeTypeView);
+        barcodeTypeField = findViewById(R.id.barcodeTypeField);
         barcodeImage = findViewById(R.id.barcode);
         barcodeImageLayout = findViewById(R.id.barcodeLayout);
         barcodeCaptureLayout = findViewById(R.id.barcodeCaptureLayout);
 
-        captureButton = findViewById(R.id.captureButton);
         enterButton = findViewById(R.id.enterButton);
+
+        storeFieldEdit.addTextChangedListener(new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
+
+            @Override
+            public void onTextChanged(CharSequence s, int start, int before, int count) {
+                hasChanged = true;
+
+                generateIcon(s.toString());
+            }
+
+            @Override
+            public void afterTextChanged(Editable s) { }
+        });
+
+        cardIdFieldView.addTextChangedListener(new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
+
+            @Override
+            public void onTextChanged(CharSequence s, int start, int before, int count) {
+                hasChanged = true;
+
+                String formatString = barcodeTypeField.getText().toString();
+
+                if (!formatString.isEmpty()) {
+                    if (formatString.equals(getString(R.string.noBarcode))) {
+                        hideBarcode();
+                    } else {
+                        generateBarcode(s.toString(), BarcodeFormat.valueOf(formatString));
+                    }
+                }
+            }
+
+            @Override
+            public void afterTextChanged(Editable s) { }
+        });
+
+        barcodeTypeField.addTextChangedListener(new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
+
+            @Override
+            public void onTextChanged(CharSequence s, int start, int before, int count) {
+                hasChanged = true;
+
+                if (!s.toString().isEmpty()) {
+                    if (s.toString().equals(getString(R.string.noBarcode))) {
+                        hideBarcode();
+                    } else {
+                        generateBarcode(cardIdFieldView.getText().toString(), BarcodeFormat.valueOf(s.toString()));
+                    }
+                }
+            }
+
+            @Override
+            public void afterTextChanged(Editable s) { }
+        });
     }
 
     @Override
@@ -165,7 +235,7 @@ public class LoyaltyCardEditActivity extends AppCompatActivity
 
             if(barcodeTypeField.getText().length() == 0)
             {
-                barcodeTypeField.setText(loyaltyCard.barcodeType.isEmpty() ? LoyaltyCardEditActivity.NO_BARCODE : loyaltyCard.barcodeType);
+                barcodeTypeField.setText(loyaltyCard.barcodeType.isEmpty() ? getString(R.string.noBarcode) : loyaltyCard.barcodeType);
             }
 
             if(headingColorValue == null)
@@ -177,15 +247,6 @@ public class LoyaltyCardEditActivity extends AppCompatActivity
                 }
             }
 
-            if(headingStoreTextColorValue == null)
-            {
-                headingStoreTextColorValue = loyaltyCard.headerTextColor;
-                if(headingStoreTextColorValue == null)
-                {
-                    headingStoreTextColorValue = Color.WHITE;
-                }
-            }
-
             setTitle(R.string.editCardTitle);
         }
         else if(importLoyaltyCardUri != null)
@@ -205,7 +266,6 @@ public class LoyaltyCardEditActivity extends AppCompatActivity
             cardIdFieldView.setText(importCard.cardId);
             barcodeTypeField.setText(importCard.barcodeType);
             headingColorValue = importCard.headerColor;
-            headingStoreTextColorValue = importCard.headerTextColor;
         }
         else
         {
@@ -213,6 +273,43 @@ public class LoyaltyCardEditActivity extends AppCompatActivity
             hideBarcode();
         }
 
+        if(groupsChips.getChildCount() == 0)
+        {
+            List<Group> existingGroups = db.getGroups();
+
+            List<Group> loyaltyCardGroups = db.getLoyaltyCardGroups(loyaltyCardId);
+
+            if (existingGroups.isEmpty()) {
+                groupsChips.setVisibility(View.GONE);
+            } else {
+                groupsChips.setVisibility(View.VISIBLE);
+            }
+
+            for (Group group : db.getGroups()) {
+                Chip chip = (Chip) getLayoutInflater().inflate(R.layout.layout_chip_choice, groupsChips, false);
+                chip.setText(group._id);
+                chip.setTag(group);
+
+                chip.setChecked(false);
+                for (Group loyaltyCardGroup : loyaltyCardGroups) {
+                    if (loyaltyCardGroup._id.equals(group._id)) {
+                        chip.setChecked(true);
+                        break;
+                    }
+                }
+                chip.setOnTouchListener(new View.OnTouchListener() {
+                    @Override
+                    public boolean onTouch(View v, MotionEvent event) {
+                        hasChanged = true;
+
+                        return false;
+                    }
+                });
+
+                groupsChips.addView(chip);
+            }
+        }
+
         if(headingColorValue == null)
         {
             // Select a random color to start out with.
@@ -222,110 +319,47 @@ public class LoyaltyCardEditActivity extends AppCompatActivity
             colors.recycle();
         }
 
-        if(headingStoreTextColorValue == null) {
-            headingStoreTextColorValue = Color.WHITE;
+        thumbnail.setOnClickListener(new ColorSelectListener(headingColorValue));
+
+        if (!initDone) {
+            hasChanged = false;
+            initDone = true;
         }
 
-        headingColorSample.setBackgroundColor(headingColorValue);
-        headingStoreTextColorSample.setBackgroundColor(headingStoreTextColorValue);
-        headingColorSelectButton.setOnClickListener(new ColorSelectListener(headingColorValue, true));
-        headingStoreTextColorSelectButton.setOnClickListener(new ColorSelectListener(headingStoreTextColorValue, false));
+        // Update from intent
+        if (barcodeType != null) {
+            barcodeTypeField.setText(barcodeType.isEmpty() ? getString(R.string.noBarcode) : barcodeType);
+            barcodeType = null;
+        }
+        if (cardId != null) {
+            cardIdFieldView.setText(cardId);
+            cardId = null;
+        }
 
         if(cardIdFieldView.getText().length() > 0 && barcodeTypeField.getText().length() > 0)
         {
-            if(barcodeTypeField.getText().toString().equals(NO_BARCODE))
+            String formatString = barcodeTypeField.getText().toString();
+
+            if(formatString.isEmpty() || formatString.equals(getString(R.string.noBarcode)))
             {
                 hideBarcode();
             }
             else
             {
-                String formatString = barcodeTypeField.getText().toString();
                 final BarcodeFormat format = BarcodeFormat.valueOf(formatString);
                 final String cardIdString = cardIdFieldView.getText().toString();
 
-                if(barcodeImage.getHeight() == 0)
-                {
-                    Log.d(TAG, "ImageView size is not known known at start, waiting for load");
-                    // The size of the ImageView is not yet available as it has not
-                    // yet been drawn. Wait for it to be drawn so the size is available.
-                    barcodeImage.getViewTreeObserver().addOnGlobalLayoutListener(
-                            new ViewTreeObserver.OnGlobalLayoutListener()
-                            {
-                                @Override
-                                public void onGlobalLayout()
-                                {
-                                    if (Build.VERSION.SDK_INT < 16)
-                                    {
-                                        barcodeImage.getViewTreeObserver().removeGlobalOnLayoutListener(this);
-                                    }
-                                    else
-                                    {
-                                        barcodeImage.getViewTreeObserver().removeOnGlobalLayoutListener(this);
-                                    }
-
-                                    Log.d(TAG, "ImageView size now known");
-                                    new BarcodeImageWriterTask(barcodeImage, cardIdString, format).execute();
-                                }
-                            });
-                }
-                else
-                {
-                    Log.d(TAG, "ImageView size known known, creating barcode");
-                    new BarcodeImageWriterTask(barcodeImage, cardIdString, format).execute();
-                }
-
-                showBarcode();
+                generateBarcode(cardIdString, format);
             }
         }
 
-        View.OnClickListener captureCallback = new View.OnClickListener()
-        {
-            @Override
-            public void onClick(View v)
-            {
-                IntentIntegrator integrator = new IntentIntegrator(LoyaltyCardEditActivity.this);
-                integrator.setDesiredBarcodeFormats(BarcodeSelectorActivity.SUPPORTED_BARCODE_TYPES);
+        enterButton.setOnClickListener(new EditCardIdAndBarcode());
+        barcodeImage.setOnClickListener(new EditCardIdAndBarcode());
 
-                String prompt = getResources().getString(R.string.scanCardBarcode);
-                integrator.setPrompt(prompt);
-                integrator.setBeepEnabled(false);
-                integrator.initiateScan();
-            }
-        };
-
-        captureButton.setOnClickListener(captureCallback);
-
-        enterButton.setOnClickListener(new View.OnClickListener()
-        {
-            @Override
-            public void onClick(View v)
-            {
-                Intent i = new Intent(getApplicationContext(), BarcodeSelectorActivity.class);
-
-                String cardId = cardIdFieldView.getText().toString();
-                if(cardId.length() > 0)
-                {
-                    final Bundle b = new Bundle();
-                    b.putString("initialCardId", cardId);
-                    i.putExtras(b);
-                }
-
-                startActivityForResult(i, SELECT_BARCODE_REQUEST);
-            }
-        });
-
-        if(cardIdFieldView.getText().length() > 0)
-        {
-            cardIdDivider.setVisibility(View.VISIBLE);
-            cardIdTableRow.setVisibility(View.VISIBLE);
-            enterButton.setText(R.string.editCard);
-        }
-        else
-        {
-            cardIdDivider.setVisibility(View.GONE);
-            cardIdTableRow.setVisibility(View.GONE);
-            enterButton.setText(R.string.enterCard);
-        }
+        ArrayList<String> barcodeList = new ArrayList<>(BarcodeSelectorActivity.SUPPORTED_BARCODE_TYPES);
+        barcodeList.add(0, getString(R.string.noBarcode));
+        ArrayAdapter<String> barcodeAdapter = new ArrayAdapter<>(this, android.R.layout.select_dialog_item, barcodeList);
+        barcodeTypeField.setAdapter(barcodeAdapter);
 
         FloatingActionButton saveButton = findViewById(R.id.fabSave);
         saveButton.setOnClickListener(new View.OnClickListener() {
@@ -334,17 +368,59 @@ public class LoyaltyCardEditActivity extends AppCompatActivity
                 doSave();
             }
         });
+
+        generateIcon(storeFieldEdit.getText().toString());
+    }
+
+    @Override
+    public void onBackPressed() {
+        askBeforeQuitIfChanged();
+    }
+
+    private void askBeforeQuitIfChanged() {
+        if (!hasChanged) {
+            finish();
+            return;
+        }
+
+        if (confirmExitDialog == null) {
+            AlertDialog.Builder builder = new AlertDialog.Builder(this);
+            builder.setTitle(R.string.leaveWithoutSaveTitle);
+            builder.setMessage(R.string.leaveWithoutSaveConfirmation);
+            builder.setPositiveButton(R.string.confirm, new DialogInterface.OnClickListener() {
+                @Override
+                public void onClick(DialogInterface dialog, int which) {
+                    finish();
+                    dialog.dismiss();
+                }
+            });
+            builder.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
+                @Override
+                public void onClick(DialogInterface dialog, int which) {
+                    dialog.dismiss();
+                }
+            });
+            confirmExitDialog = builder.create();
+        }
+        confirmExitDialog.show();
+    }
+
+    class EditCardIdAndBarcode implements View.OnClickListener
+    {
+        @Override
+        public void onClick(View v)
+        {
+            Utils.createSetBarcodeDialog(LoyaltyCardEditActivity.this, LoyaltyCardEditActivity.this, true, cardIdFieldView.getText().toString());
+        }
     }
 
     class ColorSelectListener implements View.OnClickListener
     {
         final int defaultColor;
-        final boolean isBackgroundColor;
 
-        ColorSelectListener(int defaultColor, boolean isBackgroundColor)
+        ColorSelectListener(int defaultColor)
         {
             this.defaultColor = defaultColor;
-            this.isBackgroundColor = isBackgroundColor;
         }
 
         @Override
@@ -356,16 +432,11 @@ public class LoyaltyCardEditActivity extends AppCompatActivity
                 @Override
                 public void onColorSelected(int dialogId, int color)
                 {
-                    if(isBackgroundColor)
-                    {
-                        headingColorSample.setBackgroundColor(color);
-                        headingColorValue = color;
-                    }
-                    else
-                    {
-                        headingStoreTextColorSample.setBackgroundColor(color);
-                        headingStoreTextColorValue = color;
-                    }
+                    hasChanged = true;
+
+                    headingColorValue = color;
+
+                    generateIcon(storeFieldEdit.getText().toString());
                 }
 
                 @Override
@@ -387,7 +458,7 @@ public class LoyaltyCardEditActivity extends AppCompatActivity
 
         // We do not want to save the no barcode string to the database
         // it is simply an empty there for no barcode
-        if(barcodeType.equals(NO_BARCODE))
+        if(barcodeType.equals(getString(R.string.noBarcode)))
         {
             barcodeType = "";
         }
@@ -404,16 +475,25 @@ public class LoyaltyCardEditActivity extends AppCompatActivity
             return;
         }
 
+        List<Group> selectedGroups = new ArrayList<>();
+
+        for (Integer chipId : groupsChips.getCheckedChipIds()) {
+            Chip chip = groupsChips.findViewById(chipId);
+            selectedGroups.add((Group) chip.getTag());
+        }
+
         if(updateLoyaltyCard)
-        {
-            db.updateLoyaltyCard(loyaltyCardId, store, note, cardId, barcodeType, headingColorValue, headingStoreTextColorValue);
+        {   //update of "starStatus" not necessary, since it cannot be changed in this activity (only in ViewActivity)
+            db.updateLoyaltyCard(loyaltyCardId, store, note, cardId, barcodeType, headingColorValue);
             Log.i(TAG, "Updated " + loyaltyCardId + " to " + cardId);
         }
         else
         {
-            loyaltyCardId = (int)db.insertLoyaltyCard(store, note, cardId, barcodeType, headingColorValue, headingStoreTextColorValue);
+            loyaltyCardId = (int)db.insertLoyaltyCard(store, note, cardId, barcodeType, headingColorValue, 0);
         }
 
+        db.setLoyaltyCardGroups(loyaltyCardId, selectedGroups);
+
         finish();
     }
 
@@ -440,7 +520,7 @@ public class LoyaltyCardEditActivity extends AppCompatActivity
         switch(id)
         {
             case android.R.id.home:
-                finish();
+                askBeforeQuitIfChanged();
                 break;
 
             case R.id.action_delete:
@@ -485,50 +565,60 @@ public class LoyaltyCardEditActivity extends AppCompatActivity
     {
         super.onActivityResult(requestCode, resultCode, intent);
 
-        String contents = null;
-        String format = null;
+        BarcodeValues barcodeValues = Utils.parseSetBarcodeActivityResult(requestCode, resultCode, intent);
 
-        IntentResult result =
-                IntentIntegrator.parseActivityResult(requestCode, resultCode, intent);
-        if (result != null)
-        {
-            Log.i(TAG, "Received barcode information from capture");
-            contents = result.getContents();
-            format = result.getFormatName();
-        }
+        barcodeType = barcodeValues.format();
+        cardId = barcodeValues.content();
 
-        if(requestCode == SELECT_BARCODE_REQUEST && resultCode == Activity.RESULT_OK)
-        {
-            Log.i(TAG, "Received barcode information from typing it");
-
-            contents = intent.getStringExtra(BarcodeSelectorActivity.BARCODE_CONTENTS);
-            format = intent.getStringExtra(BarcodeSelectorActivity.BARCODE_FORMAT);
-        }
-
-        if(contents != null && contents.isEmpty() == false &&
-                format != null)
-        {
-            Log.i(TAG, "Read barcode id: " + contents);
-            Log.i(TAG, "Read format: " + format);
-
-            TextView cardIdView = findViewById(R.id.cardIdView);
-            cardIdView.setText(contents);
-
-            // Set special NO_BARCODE value to prevent onResume from overwriting it
-            barcodeTypeField.setText(format.isEmpty() ? LoyaltyCardEditActivity.NO_BARCODE : format);
-            onResume();
-        }
+        onResume();
     }
 
     private void showBarcode() {
         barcodeImageLayout.setVisibility(View.VISIBLE);
-        findViewById(R.id.barcodeTypeDivider).setVisibility(View.VISIBLE);
-        findViewById(R.id.barcodeTypeTableRow).setVisibility(View.VISIBLE);
     }
 
     private void hideBarcode() {
         barcodeImageLayout.setVisibility(View.GONE);
-        findViewById(R.id.barcodeTypeDivider).setVisibility(View.GONE);
-        findViewById(R.id.barcodeTypeTableRow).setVisibility(View.GONE);
+    }
+
+    private void generateBarcode(final String cardId, final BarcodeFormat barcodeFormat) {
+        if (barcodeImage.getHeight() == 0) {
+            Log.d(TAG, "ImageView size is not known known at start, waiting for load");
+            // The size of the ImageView is not yet available as it has not
+            // yet been drawn. Wait for it to be drawn so the size is available.
+            barcodeImage.getViewTreeObserver().addOnGlobalLayoutListener(
+                    new ViewTreeObserver.OnGlobalLayoutListener() {
+                        @Override
+                        public void onGlobalLayout() {
+                            barcodeImage.getViewTreeObserver().removeOnGlobalLayoutListener(this);
+
+                            Log.d(TAG, "ImageView size now known");
+                            new BarcodeImageWriterTask(barcodeImage, cardId, barcodeFormat).execute();
+                        }
+                    });
+        } else {
+            Log.d(TAG, "ImageView size known known, creating barcode");
+            new BarcodeImageWriterTask(barcodeImage, cardId, barcodeFormat).execute();
+        }
+
+        showBarcode();
+    }
+
+    private void generateIcon(String store) {
+        if (headingColorValue == null) {
+            return;
+        }
+
+        thumbnail.setBackgroundColor(headingColorValue);
+
+        LetterBitmap letterBitmap = Utils.generateIcon(this, store, headingColorValue);
+
+        if (letterBitmap != null) {
+            thumbnail.setImageBitmap(letterBitmap.getLetterTile());
+        } else {
+            thumbnail.setImageBitmap(null);
+        }
+
+        thumbnail.setMinimumWidth(thumbnail.getHeight());
     }
 }

app/src/main/java/protect/card_locker/LoyaltyCardViewActivity.java

@@ -1,6 +1,5 @@
 package protect.card_locker;
 
-
 import android.content.Intent;
 import android.content.pm.ActivityInfo;
 import android.graphics.Color;
@@ -8,8 +7,8 @@ import android.graphics.drawable.Drawable;
 import android.os.Build;
 import android.os.Bundle;
 
+import androidx.annotation.NonNull;
 import androidx.constraintlayout.widget.ConstraintLayout;
-import androidx.core.graphics.ColorUtils;
 import androidx.core.graphics.drawable.DrawableCompat;
 import androidx.core.widget.TextViewCompat;
 import androidx.appcompat.app.ActionBar;
@@ -29,20 +28,23 @@ import android.widget.ImageView;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import com.google.android.material.bottomsheet.BottomSheetBehavior;
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
 import com.google.zxing.BarcodeFormat;
 
-import protect.card_locker.preferences.Settings;
+import java.util.List;
 
+import protect.card_locker.preferences.Settings;
 
 public class LoyaltyCardViewActivity extends AppCompatActivity
 {
     private static final String TAG = "Catima";
-    private static final double LUMINANCE_MIDPOINT = 0.5;
 
     TextView cardIdFieldView;
+    View bottomSheet;
+    ImageView bottomSheetButton;
     TextView noteView;
-    View noteViewDivider;
+    TextView groupsView;
     TextView storeName;
     ImageView barcodeImage;
     View collapsingToolbarLayout;
@@ -56,6 +58,7 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
     String cardIdString;
     BarcodeFormat format;
 
+    boolean starred;
     boolean backgroundNeedsDarkIcons;
     boolean barcodeIsFullscreen = false;
     ViewGroup.LayoutParams barcodeImageState;
@@ -106,8 +109,10 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
         importURIHelper = new ImportURIHelper(this);
 
         cardIdFieldView = findViewById(R.id.cardIdView);
+        bottomSheet = findViewById(R.id.bottom_sheet);
+        bottomSheetButton = findViewById(R.id.bottomSheetButton);
         noteView = findViewById(R.id.noteView);
-        noteViewDivider = findViewById(R.id.noteViewDivider);
+        groupsView = findViewById(R.id.groupsView);
         storeName = findViewById(R.id.storeName);
         barcodeImage = findViewById(R.id.barcode);
         collapsingToolbarLayout = findViewById(R.id.collapsingToolbarLayout);
@@ -128,6 +133,50 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
                 }
             }
         });
+
+        final FloatingActionButton editButton = findViewById(R.id.fabEdit);
+        editButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent intent = new Intent(getApplicationContext(), LoyaltyCardEditActivity.class);
+                Bundle bundle = new Bundle();
+                bundle.putInt("id", loyaltyCardId);
+                bundle.putBoolean("update", true);
+                intent.putExtras(bundle);
+                startActivity(intent);
+                finish();
+            }
+        });
+
+        final BottomSheetBehavior behavior = BottomSheetBehavior.from(bottomSheet);
+        behavior.addBottomSheetCallback(new BottomSheetBehavior.BottomSheetCallback() {
+            @Override
+            public void onStateChanged(@NonNull View bottomSheet, int newState) {
+                if (newState == BottomSheetBehavior.STATE_DRAGGING) {
+                    editButton.hide();
+                } else if (newState == BottomSheetBehavior.STATE_EXPANDED) {
+                    bottomSheetButton.setImageResource(R.drawable.ic_baseline_arrow_drop_down_24);
+                    editButton.hide();
+                } else if (newState == BottomSheetBehavior.STATE_COLLAPSED) {
+                    bottomSheetButton.setImageResource(R.drawable.ic_baseline_arrow_drop_up_24);
+                    editButton.show();
+                }
+            }
+
+            @Override
+            public void onSlide(@NonNull View bottomSheet, float slideOffset) { }
+        });
+
+        bottomSheetButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if (behavior.getState() == BottomSheetBehavior.STATE_EXPANDED) {
+                    behavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
+                } else {
+                    behavior.setState(BottomSheetBehavior.STATE_EXPANDED);
+                }
+            }
+        });
     }
 
     @Override
@@ -186,31 +235,42 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
 
         if(loyaltyCard.note.length() > 0)
         {
+            noteView.setVisibility(View.VISIBLE);
             noteView.setText(loyaltyCard.note);
-            TextViewCompat.setAutoSizeTextTypeUniformWithConfiguration(noteView,
-                    getResources().getInteger(R.integer.settings_card_note_min_font_size_sp)-1,
-                    settings.getCardNoteFontSize(), 1, TypedValue.COMPLEX_UNIT_SP);
         }
         else
         {
             noteView.setVisibility(View.GONE);
-            noteViewDivider.setVisibility(View.GONE);
+        }
+
+        List<Group> loyaltyCardGroups = db.getLoyaltyCardGroups(loyaltyCardId);
+
+        if(loyaltyCardGroups.size() > 0) {
+            StringBuilder groupsString = new StringBuilder();
+            for (Group group : loyaltyCardGroups) {
+                groupsString.append(group._id);
+                groupsString.append(" ");
+            }
+
+            groupsView.setVisibility(View.VISIBLE);
+            groupsView.setText(getString(R.string.groupsList, groupsString.toString()));
+        }
+        else
+        {
+            groupsView.setVisibility(View.GONE);
+        }
+
+        if (noteView.getVisibility() == View.VISIBLE || groupsView.getVisibility() == View.VISIBLE) {
+            bottomSheet.setVisibility(View.VISIBLE);
+        }
+        else
+        {
+            bottomSheet.setVisibility(View.GONE);
         }
 
         storeName.setText(loyaltyCard.store);
         storeName.setTextSize(settings.getCardTitleFontSize());
 
-        int textColor;
-        if(loyaltyCard.headerTextColor != null)
-        {
-            textColor = loyaltyCard.headerTextColor;
-        }
-        else
-        {
-            textColor = Color.WHITE;
-        }
-        storeName.setTextColor(textColor);
-
         int backgroundHeaderColor;
         if(loyaltyCard.headerColor != null)
         {
@@ -223,8 +283,19 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
 
         collapsingToolbarLayout.setBackgroundColor(backgroundHeaderColor);
 
+        int textColor;
+        if(Utils.needsDarkForeground(backgroundHeaderColor))
+        {
+            textColor = Color.BLACK;
+        }
+        else
+        {
+            textColor = Color.WHITE;
+        }
+        storeName.setTextColor(textColor);
+
         // If the background is very bright, we should use dark icons
-        backgroundNeedsDarkIcons = (ColorUtils.calculateLuminance(backgroundHeaderColor) > LUMINANCE_MIDPOINT);
+        backgroundNeedsDarkIcons = Utils.needsDarkForeground(backgroundHeaderColor);
         ActionBar actionBar = getSupportActionBar();
         if(actionBar != null)
         {
@@ -275,20 +346,6 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
         {
             findViewById(R.id.barcode).setVisibility(View.GONE);
         }
-
-        FloatingActionButton editButton = findViewById(R.id.fabEdit);
-        editButton.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                Intent intent = new Intent(getApplicationContext(), LoyaltyCardEditActivity.class);
-                Bundle bundle = new Bundle();
-                bundle.putInt("id", loyaltyCardId);
-                bundle.putBoolean("update", true);
-                intent.putExtras(bundle);
-                startActivity(intent);
-                finish();
-            }
-        });
     }
 
     @Override
@@ -317,11 +374,29 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
             item.setVisible(false);
         }
 
+        loyaltyCard = db.getLoyaltyCard(loyaltyCardId);
+        starred = loyaltyCard.starStatus != 0;
+
         menu.findItem(R.id.action_share).setIcon(getIcon(R.drawable.ic_share_white, backgroundNeedsDarkIcons));
 
         return super.onCreateOptionsMenu(menu);
     }
 
+
+    @Override
+    public boolean onPrepareOptionsMenu(Menu menu) {
+        super.onPrepareOptionsMenu(menu);
+        if (starred) {
+            menu.findItem(R.id.action_star_unstar).setIcon(getIcon(R.drawable.ic_starred_white, backgroundNeedsDarkIcons));
+            menu.findItem(R.id.action_star_unstar).setTitle(R.string.unstar);
+        }
+        else {
+            menu.findItem(R.id.action_star_unstar).setIcon(getIcon(R.drawable.ic_unstarred_white, backgroundNeedsDarkIcons));
+            menu.findItem(R.id.action_star_unstar).setTitle(R.string.star);
+        }
+        return true;
+    }
+
     @Override
     public boolean onOptionsItemSelected(MenuItem item)
     {
@@ -348,11 +423,18 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
                 }
                 rotationEnabled = !rotationEnabled;
                 return true;
+
+            case R.id.action_star_unstar:
+                starred = !starred;
+                db.updateLoyaltyCardStarStatus(loyaltyCardId, starred ? 1 : 0);
+                invalidateOptionsMenu();
+                return true;
         }
 
         return super.onOptionsItemSelected(item);
     }
 
+
     private void setOrientatonLock(MenuItem item, boolean lock)
     {
         if(lock)
@@ -366,7 +448,7 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
         {
             item.setIcon(getIcon(R.drawable.ic_lock_open_white_24dp, backgroundNeedsDarkIcons));
             item.setTitle(R.string.lockScreen);
-            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR);
+            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
         }
     }
 

app/src/main/java/protect/card_locker/MainActivity.java

@@ -1,49 +1,48 @@
 package protect.card_locker;
 
+import android.app.AlertDialog;
 import android.app.SearchManager;
 import android.content.ClipData;
+import android.content.ClipboardManager;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
-import android.content.ClipboardManager;
 import android.content.SharedPreferences;
-import android.content.pm.PackageInfo;
-import android.content.pm.PackageManager;
 import android.content.res.Configuration;
 import android.database.Cursor;
 import android.os.Bundle;
-import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatActivity;
-import androidx.appcompat.app.AppCompatDelegate;
 import androidx.appcompat.widget.SearchView;
 import androidx.appcompat.widget.Toolbar;
 import android.util.Log;
 import android.view.ContextMenu;
+import android.view.GestureDetector;
+import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
+import android.view.MotionEvent;
 import android.view.View;
-import android.webkit.WebView;
 import android.widget.AdapterView;
 import android.widget.ListView;
 import android.widget.TextView;
 import android.widget.Toast;
-
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
-import com.google.common.collect.ImmutableMap;
-
-import java.util.Calendar;
-import java.util.Map;
+import com.google.android.material.tabs.TabLayout;
+import com.google.zxing.integration.android.IntentIntegrator;
+import com.google.zxing.integration.android.IntentResult;
 
+import java.util.List;
 import protect.card_locker.preferences.SettingsActivity;
 
-public class MainActivity extends AppCompatActivity
+public class MainActivity extends AppCompatActivity implements GestureDetector.OnGestureListener
 {
     private static final String TAG = "Catima";
-    private static final int MAIN_REQUEST_CODE = 1;
 
     private Menu menu;
+    private GestureDetector gestureDetector;
     protected String filter = "";
+    protected int selectedTab = 0;
 
     @Override
     protected void onCreate(Bundle savedInstanceState)
@@ -53,7 +52,51 @@ public class MainActivity extends AppCompatActivity
         Toolbar toolbar = findViewById(R.id.toolbar);
         setSupportActionBar(toolbar);
 
-        updateLoyaltyCardList("");
+        updateLoyaltyCardList(filter, null);
+
+        TabLayout groupsTabLayout = findViewById(R.id.groups);
+        groupsTabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
+            @Override
+            public void onTabSelected(TabLayout.Tab tab) {
+                selectedTab = tab.getPosition();
+                updateLoyaltyCardList(filter, tab.getTag());
+
+                // Store active tab in Shared Preference to restore next app launch
+                SharedPreferences activeTabPref = getApplicationContext().getSharedPreferences(
+                        getString(R.string.sharedpreference_active_tab),
+                        Context.MODE_PRIVATE);
+                SharedPreferences.Editor activeTabPrefEditor = activeTabPref.edit();
+                activeTabPrefEditor.putInt(getString(R.string.sharedpreference_active_tab), selectedTab);
+                activeTabPrefEditor.apply();
+            }
+
+            @Override
+            public void onTabUnselected(TabLayout.Tab tab) {
+
+            }
+
+            @Override
+            public void onTabReselected(TabLayout.Tab tab) {
+
+            }
+        });
+
+        gestureDetector = new GestureDetector(this, this);
+
+        View.OnTouchListener gestureTouchListener = new View.OnTouchListener() {
+            @Override
+            public boolean onTouch(final View v, final MotionEvent event){
+                return gestureDetector.onTouchEvent(event);
+            }
+        };
+
+        final View helpText = findViewById(R.id.helpText);
+        final View noMatchingCardsText = findViewById(R.id.noMatchingCardsText);
+        final View list = findViewById(R.id.list);
+
+        helpText.setOnTouchListener(gestureTouchListener);
+        noMatchingCardsText.setOnTouchListener(gestureTouchListener);
+        list.setOnTouchListener(gestureTouchListener);
     }
 
     @Override
@@ -69,24 +112,45 @@ public class MainActivity extends AppCompatActivity
             }
         }
 
-        updateLoyaltyCardList(filter);
+        // Start of active tab logic
+        TabLayout groupsTabLayout = findViewById(R.id.groups);
+        updateTabGroups(groupsTabLayout);
+
+        // Restore active tab from Shared Preference
+        SharedPreferences activeTabPref = getApplicationContext().getSharedPreferences(
+                getString(R.string.sharedpreference_active_tab),
+                Context.MODE_PRIVATE);
+        selectedTab = activeTabPref.getInt(getString(R.string.sharedpreference_active_tab), 0);
+
+        Object group = null;
+
+        if (groupsTabLayout.getTabCount() != 0) {
+            TabLayout.Tab tab = groupsTabLayout.getTabAt(0);
+
+            if (selectedTab < groupsTabLayout.getTabCount()) {
+                tab = groupsTabLayout.getTabAt(selectedTab);
+            }
+
+            groupsTabLayout.selectTab(tab);
+            group = tab.getTag();
+        }
+        updateLoyaltyCardList(filter, group);
+        // End of active tab logic
 
         FloatingActionButton addButton = findViewById(R.id.fabAdd);
         addButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                Intent i = new Intent(getApplicationContext(), LoyaltyCardEditActivity.class);
-                startActivityForResult(i, MAIN_REQUEST_CODE);
+                Utils.createSetBarcodeDialog(MainActivity.this, MainActivity.this, false, null);
             }
         });
     }
 
     @Override
-    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
-        super.onActivityResult(requestCode, resultCode, data);
+    protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
+        super.onActivityResult(requestCode, resultCode, intent);
 
-        if (requestCode == MAIN_REQUEST_CODE)
-        {
+        if (requestCode == Utils.MAIN_REQUEST) {
             // We're coming back from another view so clear the search
             // We only do this now to prevent a flash of all entries right after picking one
             filter = "";
@@ -98,6 +162,19 @@ public class MainActivity extends AppCompatActivity
 
             // In case the theme changed
             recreate();
+
+            return;
+        }
+
+        BarcodeValues barcodeValues = Utils.parseSetBarcodeActivityResult(requestCode, resultCode, intent);
+
+        if(!barcodeValues.isEmpty()) {
+            Intent newIntent = new Intent(getApplicationContext(), LoyaltyCardEditActivity.class);
+            Bundle newBundle = new Bundle();
+            newBundle.putString("barcodeType", barcodeValues.format());
+            newBundle.putString("cardId", barcodeValues.content());
+            newIntent.putExtras(newBundle);
+            startActivity(newIntent);
         }
     }
 
@@ -114,17 +191,31 @@ public class MainActivity extends AppCompatActivity
         if (!searchView.isIconified()) {
             searchView.setIconified(true);
         } else {
-            super.onBackPressed();
+            TabLayout groupsTabLayout = findViewById(R.id.groups);
+
+            if (groupsTabLayout.getVisibility() == View.VISIBLE && selectedTab != 0) {
+                selectedTab = 0;
+                groupsTabLayout.selectTab(groupsTabLayout.getTabAt(0));
+            } else {
+                super.onBackPressed();
+            }
         }
     }
 
-    private void updateLoyaltyCardList(String filterText)
+    private void updateLoyaltyCardList(String filterText, Object tag)
     {
+        Group group = null;
+        if (tag != null) {
+            group = (Group) tag;
+        }
+
         final ListView cardList = findViewById(R.id.list);
         final TextView helpText = findViewById(R.id.helpText);
         final TextView noMatchingCardsText = findViewById(R.id.noMatchingCardsText);
         final DBHelper db = new DBHelper(this);
 
+        Cursor cardCursor = db.getLoyaltyCardCursor(filterText, group);
+
         if(db.getLoyaltyCardCount() > 0)
         {
             // We want the cardList to be visible regardless of the filtered match count
@@ -132,7 +223,7 @@ public class MainActivity extends AppCompatActivity
             // the keyboard
             cardList.setVisibility(View.VISIBLE);
             helpText.setVisibility(View.GONE);
-            if(db.getLoyaltyCardCount(filterText) > 0)
+            if(cardCursor.getCount() > 0)
             {
                 noMatchingCardsText.setVisibility(View.GONE);
             }
@@ -148,8 +239,6 @@ public class MainActivity extends AppCompatActivity
             noMatchingCardsText.setVisibility(View.GONE);
         }
 
-        Cursor cardCursor = db.getLoyaltyCardCursor(filterText);
-
         final LoyaltyCardCursorAdapter adapter = new LoyaltyCardCursorAdapter(this, cardCursor);
         cardList.setAdapter(adapter);
 
@@ -171,11 +260,40 @@ public class MainActivity extends AppCompatActivity
 
                 ShortcutHelper.updateShortcuts(MainActivity.this, loyaltyCard, i);
 
-                startActivityForResult(i, MAIN_REQUEST_CODE);
+                startActivityForResult(i, Utils.MAIN_REQUEST);
             }
         });
     }
 
+    public void updateTabGroups(TabLayout groupsTabLayout)
+    {
+        final DBHelper db = new DBHelper(this);
+
+        List<Group> newGroups = db.getGroups();
+
+        if (newGroups.size() == 0) {
+            groupsTabLayout.removeAllTabs();
+            groupsTabLayout.setVisibility(View.GONE);
+            return;
+        }
+
+        groupsTabLayout.removeAllTabs();
+
+        TabLayout.Tab allTab = groupsTabLayout.newTab();
+        allTab.setText(R.string.all);
+        allTab.setTag(null);
+        groupsTabLayout.addTab(allTab, false);
+
+        for (Group group : newGroups) {
+            TabLayout.Tab tab = groupsTabLayout.newTab();
+            tab.setText(group._id);
+            tab.setTag(group);
+            groupsTabLayout.addTab(tab, false);
+        }
+
+        groupsTabLayout.setVisibility(View.VISIBLE);
+    }
+
     @Override
     public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo)
     {
@@ -196,23 +314,20 @@ public class MainActivity extends AppCompatActivity
         Cursor cardCursor = (Cursor)listView.getItemAtPosition(info.position);
         LoyaltyCard card = LoyaltyCard.toLoyaltyCard(cardCursor);
 
-        if(card != null)
+        if(item.getItemId() == R.id.action_clipboard)
         {
-            if(item.getItemId() == R.id.action_clipboard)
-            {
-                ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
-                ClipData clip = ClipData.newPlainText(card.store, card.cardId);
-                clipboard.setPrimaryClip(clip);
+            ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
+            ClipData clip = ClipData.newPlainText(card.store, card.cardId);
+            clipboard.setPrimaryClip(clip);
 
-                Toast.makeText(this, R.string.copy_to_clipboard_toast, Toast.LENGTH_LONG).show();
-                return true;
-            }
-            else if(item.getItemId() == R.id.action_share)
-            {
-                final ImportURIHelper importURIHelper = new ImportURIHelper(this);
-                importURIHelper.startShareIntent(card);
-                return true;
-            }
+            Toast.makeText(this, R.string.copy_to_clipboard_toast, Toast.LENGTH_LONG).show();
+            return true;
+        }
+        else if(item.getItemId() == R.id.action_share)
+        {
+            final ImportURIHelper importURIHelper = new ImportURIHelper(this);
+            importURIHelper.startShareIntent(card);
+            return true;
         }
 
         return super.onContextItemSelected(item);
@@ -248,7 +363,10 @@ public class MainActivity extends AppCompatActivity
                 @Override
                 public boolean onQueryTextChange(String newText) {
                     filter = newText;
-                    updateLoyaltyCardList(newText);
+
+                    TabLayout groupsTabLayout = findViewById(R.id.groups);
+
+                    updateLoyaltyCardList(newText, groupsTabLayout.getTabCount() > 0 ? groupsTabLayout.getTabAt(groupsTabLayout.getSelectedTabPosition()).getTag() : null);
                     return true;
                 }
             });
@@ -262,124 +380,111 @@ public class MainActivity extends AppCompatActivity
     {
         int id = item.getItemId();
 
+        if (id == R.id.action_manage_groups)
+        {
+            Intent i = new Intent(getApplicationContext(), ManageGroupsActivity.class);
+            startActivityForResult(i, Utils.MAIN_REQUEST);
+            return true;
+        }
+
         if(id == R.id.action_import_export)
         {
             Intent i = new Intent(getApplicationContext(), ImportExportActivity.class);
-            startActivityForResult(i, MAIN_REQUEST_CODE);
+            startActivityForResult(i, Utils.MAIN_REQUEST);
             return true;
         }
 
         if(id == R.id.action_settings)
         {
             Intent i = new Intent(getApplicationContext(), SettingsActivity.class);
-            startActivityForResult(i, MAIN_REQUEST_CODE);
+            startActivityForResult(i, Utils.MAIN_REQUEST);
             return true;
         }
 
         if(id == R.id.action_about)
         {
-            displayAboutDialog();
+            Intent i = new Intent(getApplicationContext(), AboutActivity.class);
+            startActivityForResult(i, Utils.MAIN_REQUEST);
             return true;
         }
 
         return super.onOptionsItemSelected(item);
     }
 
-    private void displayAboutDialog()
+    protected static boolean isDarkModeEnabled(Context inputContext)
     {
-        final Map<String, String> USED_LIBRARIES = new ImmutableMap.Builder<String, String>()
-            .put("Commons CSV", "https://commons.apache.org/proper/commons-csv/")
-            .put("Guava", "https://github.com/google/guava")
-            .put("ZXing", "https://github.com/zxing/zxing")
-            .put("ZXing Android Embedded", "https://github.com/journeyapps/zxing-android-embedded")
-            .put("AppIntro", "https://github.com/apl-devs/AppIntro")
-            .put("Color Picker", "https://github.com/jaredrummler/ColorPicker")
-            .put("VNTNumberPickerPreference", "https://github.com/vanniktech/VNTNumberPickerPreference")
-            .build();
-
-        final Map<String, String> USED_ASSETS = ImmutableMap.of
-        (
-            "Save by Bernar Novalyi", "https://thenounproject.com/term/save/716011"
-        );
-
-        StringBuilder libs = new StringBuilder().append("<ul>");
-        for (Map.Entry<String, String> entry : USED_LIBRARIES.entrySet())
-        {
-            libs.append("<li><a href=\"").append(entry.getValue()).append("\">").append(entry.getKey()).append("</a></li>");
-        }
-        libs.append("</ul>");
-
-        StringBuilder resources = new StringBuilder().append("<ul>");
-        for (Map.Entry<String, String> entry : USED_ASSETS.entrySet())
-        {
-            resources.append("<li><a href=\"").append(entry.getValue()).append("\">").append(entry.getKey()).append("</a></li>");
-        }
-        resources.append("</ul>");
-
-        String appName = getString(R.string.app_name);
-        int year = Calendar.getInstance().get(Calendar.YEAR);
-
-        String version = "?";
-        try
-        {
-            PackageInfo pi = getPackageManager().getPackageInfo(getPackageName(), 0);
-            version = pi.versionName;
-        }
-        catch (PackageManager.NameNotFoundException e)
-        {
-            Log.w(TAG, "Package name not found", e);
-        }
-
-        WebView wv = new WebView(this);
-
-        // Set CSS for dark mode if dark mode
-        String css = "";
-        Configuration config = getResources().getConfiguration();
+        Configuration config = inputContext.getResources().getConfiguration();
         int currentNightMode = config.uiMode & Configuration.UI_MODE_NIGHT_MASK;
-        if(currentNightMode == Configuration.UI_MODE_NIGHT_YES)
-        {
-            css = "<style>body {color:white; background-color:black;}</style>";
+        return (currentNightMode == Configuration.UI_MODE_NIGHT_YES);
+    }
+
+    @Override
+    public boolean onDown(MotionEvent e) {
+        return false;
+    }
+
+    @Override
+    public void onShowPress(MotionEvent e) {
+
+    }
+
+    @Override
+    public boolean onSingleTapUp(MotionEvent e) {
+        return false;
+    }
+
+    @Override
+    public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
+        return false;
+    }
+
+    @Override
+    public void onLongPress(MotionEvent e) {
+
+    }
+
+    @Override
+    public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
+        Log.d(TAG, "On fling");
+
+        // Don't swipe if we have too much vertical movement
+        if (Math.abs(velocityY) > (0.75 * Math.abs(velocityX))) {
+            return false;
         }
 
-        String html =
-            "<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\" />" +
-            css +
-            "<h1>" +
-            String.format(getString(R.string.about_title_fmt),
-                    "<a href=\"" + getString(R.string.app_webpage_url)) + "\">" +
-            appName +
-            "</a>" +
-            "</h1><p>" +
-            appName +
-            " " +
-            String.format(getString(R.string.debug_version_fmt), version) +
-            "</p><p>" +
-            String.format(getString(R.string.app_revision_fmt),
-                    "<a href=\"" + getString(R.string.app_revision_url) + "\">" +
-                            "GitHub" +
-                            "</a>") +
-            "</p><hr/><p>" +
-            String.format(getString(R.string.app_copyright_fmt), year) +
-            "</p><p>" +
-            getString(R.string.app_copyright_old) +
-            "</p><hr/><p>" +
-            getString(R.string.app_license) +
-            "</p><hr/><p>" +
-            String.format(getString(R.string.app_libraries), appName, libs.toString()) +
-            "</p><hr/><p>" +
-            String.format(getString(R.string.app_resources), appName, resources.toString());
+        TabLayout groupsTabLayout = findViewById(R.id.groups);
+        if (groupsTabLayout.getTabCount() < 2) {
+            return false;
+        }
 
-        wv.loadDataWithBaseURL("file:///android_res/drawable/", html, "text/html", "utf-8", null);
-        new AlertDialog.Builder(this)
-            .setView(wv)
-            .setCancelable(true)
-            .setPositiveButton(R.string.ok, new DialogInterface.OnClickListener()
-            {
-                public void onClick(DialogInterface dialog, int which)
-                {
-                    dialog.dismiss();
-                }
-            })
-            .show();
+        Integer currentTab = groupsTabLayout.getSelectedTabPosition();
+
+        // Swipe right
+        if (velocityX < -150) {
+            Integer nextTab = currentTab + 1;
+
+            if (nextTab == groupsTabLayout.getTabCount()) {
+                groupsTabLayout.selectTab(groupsTabLayout.getTabAt(0));
+            } else {
+                groupsTabLayout.selectTab(groupsTabLayout.getTabAt(nextTab));
+            }
+
+            return true;
+        }
+
+        // Swipe left
+        if (velocityX > 150) {
+            Integer nextTab = currentTab - 1;
+
+            if (nextTab < 0) {
+                groupsTabLayout.selectTab(groupsTabLayout.getTabAt(groupsTabLayout.getTabCount() - 1));
+            } else {
+                groupsTabLayout.selectTab(groupsTabLayout.getTabAt(nextTab));
+            }
+
+            return true;
+        }
+
+        return false;
     }
 }

app/src/main/java/protect/card_locker/ManageGroupsActivity.java

@@ -0,0 +1,254 @@
+package protect.card_locker;
+
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.SharedPreferences;
+import android.database.Cursor;
+import android.os.Bundle;
+import android.text.InputType;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.EditText;
+import android.widget.LinearLayout;
+import android.widget.ListView;
+import android.widget.TextView;
+
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+
+import java.util.List;
+
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+public class ManageGroupsActivity extends AppCompatActivity
+{
+    private static final String TAG = "Catima";
+
+    private AlertDialog newGroupDialog;
+    private final DBHelper db = new DBHelper(this);
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.manage_groups_activity);
+        Toolbar toolbar = findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+        ActionBar actionBar = getSupportActionBar();
+        if(actionBar != null)
+        {
+            actionBar.setDisplayHomeAsUpEnabled(true);
+        }
+
+        newGroupDialog = createNewGroupDialog();
+
+        updateGroupList();
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+
+        updateGroupList();
+
+        FloatingActionButton addButton = findViewById(R.id.fabAdd);
+        addButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                newGroupDialog.show();
+            }
+        });
+    }
+
+    @Override
+    public void onBackPressed() {
+        super.onBackPressed();
+    }
+
+    private void updateGroupList()
+    {
+        final ListView groupList = findViewById(R.id.list);
+        final TextView helpText = findViewById(R.id.helpText);
+        final DBHelper db = new DBHelper(this);
+
+        if(db.getGroupCount() > 0)
+        {
+            groupList.setVisibility(View.VISIBLE);
+            helpText.setVisibility(View.GONE);
+        }
+        else
+        {
+            groupList.setVisibility(View.GONE);
+            helpText.setVisibility(View.VISIBLE);
+        }
+
+        Cursor groupCursor = db.getGroupCursor();
+
+        final GroupCursorAdapter adapter = new GroupCursorAdapter(this, groupCursor);
+        groupList.setAdapter(adapter);
+
+        registerForContextMenu(groupList);
+    }
+
+    private void invalidateHomescreenActiveTab()
+    {
+        SharedPreferences activeTabPref = getApplicationContext().getSharedPreferences(
+                getString(R.string.sharedpreference_active_tab),
+                Context.MODE_PRIVATE);
+        SharedPreferences.Editor activeTabPrefEditor = activeTabPref.edit();
+        activeTabPrefEditor.putInt(getString(R.string.sharedpreference_active_tab), 0);
+        activeTabPrefEditor.apply();
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item)
+    {
+        int id = item.getItemId();
+
+        if (id == android.R.id.home) {
+            finish();
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
+
+    public void moveGroupUp(View view) {
+        moveGroup(view, true);
+    }
+
+    public void moveGroupDown(View view) {
+        moveGroup(view, false);
+    }
+
+    public void editGroup(View view) {
+        final String groupName = getGroupname(view);
+
+        AlertDialog.Builder builder = new AlertDialog.Builder(this);
+        builder.setTitle(R.string.enter_group_name);
+        final EditText input = new EditText(this);
+        input.setInputType(InputType.TYPE_CLASS_TEXT);
+        input.setText(groupName);
+        builder.setView(input);
+
+        builder.setPositiveButton(getString(R.string.ok), new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                db.updateGroup(groupName, input.getText().toString());
+                updateGroupList();
+            }
+        });
+        builder.setNegativeButton(getString(R.string.cancel), new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                dialog.cancel();
+            }
+        });
+        AlertDialog dialog = builder.create();
+        dialog.show();
+    }
+
+    public void deleteGroup(View view) {
+        final String groupName = getGroupname(view);
+
+        AlertDialog.Builder builder = new AlertDialog.Builder(this);
+        builder.setTitle(R.string.deleteConfirmationGroup);
+        builder.setMessage(groupName);
+
+        builder.setPositiveButton(getString(R.string.ok), new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                db.deleteGroup(groupName);
+                updateGroupList();
+                // Delete may change ordering, so invalidate
+                invalidateHomescreenActiveTab();
+            }
+        });
+        builder.setNegativeButton(getString(R.string.cancel), new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                dialog.cancel();
+            }
+        });
+        AlertDialog dialog = builder.create();
+        dialog.show();
+    }
+
+    private AlertDialog createNewGroupDialog() {
+        AlertDialog.Builder builder = new AlertDialog.Builder(this);
+        builder.setTitle(R.string.enter_group_name);
+        final EditText input = new EditText(this);
+        input.setInputType(InputType.TYPE_CLASS_TEXT);
+        builder.setView(input);
+
+        builder.setPositiveButton(getString(R.string.ok), new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                db.insertGroup(input.getText().toString());
+                updateGroupList();
+            }
+        });
+        builder.setNegativeButton(getString(R.string.cancel), new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                dialog.cancel();
+            }
+        });
+        AlertDialog dialog = builder.create();
+
+        return dialog;
+    }
+
+    private String getGroupname(View view) {
+        LinearLayout parentRow = (LinearLayout) view.getParent().getParent();
+        TextView groupNameTextView = parentRow.findViewById(R.id.name);
+        return (String) groupNameTextView.getText();
+    }
+
+    private void moveGroup(View view, boolean up) {
+        final String groupName = getGroupname(view);
+
+        List<Group> groups = db.getGroups();
+
+        int currentIndex = -1;
+        Integer newIndex;
+
+        // Get current index in group list
+        for (int i = 0; i < groups.size(); i++) {
+            if (groups.get(i)._id.equals(groupName)) {
+                currentIndex = i;
+
+                break;
+            }
+        }
+
+        if (currentIndex == -1) {
+            throw new IndexOutOfBoundsException();
+        }
+
+        // Reinsert group in correct position
+        if (up) {
+            newIndex = currentIndex - 1;
+        } else {
+            newIndex = currentIndex + 1;
+        }
+
+        // Don't try to move out of bounds
+        if (newIndex < 0 || newIndex >= groups.size()) {
+            return;
+        }
+
+        Group group = groups.remove(currentIndex);
+        groups.add(newIndex, group);
+
+        // Update database
+        db.reorderGroups(groups);
+
+        // Update UI
+        updateGroupList();
+
+        // Ordering may have changed, so invalidate
+        invalidateHomescreenActiveTab();
+    }
+}

app/src/main/java/protect/card_locker/Utils.java

@@ -0,0 +1,138 @@
+package protect.card_locker;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.graphics.Color;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+
+import com.google.zxing.integration.android.IntentIntegrator;
+import com.google.zxing.integration.android.IntentResult;
+
+import androidx.core.graphics.ColorUtils;
+
+public class Utils {
+    private static final String TAG = "Catima";
+
+    // Barcode config dialog
+    private static AlertDialog setBarcodeDialog;
+
+    // Activity request codes
+    public static final int MAIN_REQUEST = 1;
+    public static final int SELECT_BARCODE_REQUEST = 2;
+
+    static final double LUMINANCE_MIDPOINT = 0.5;
+
+    static public LetterBitmap generateIcon(Context context, String store, Integer backgroundColor) {
+        if (store.length() == 0) {
+            return null;
+        }
+
+        int tileLetterFontSize = context.getResources().getDimensionPixelSize(R.dimen.tileLetterFontSize);
+        int pixelSize = context.getResources().getDimensionPixelSize(R.dimen.cardThumbnailSize);
+
+        if (backgroundColor == null) {
+            backgroundColor = LetterBitmap.getDefaultColor(context, store);
+        }
+
+        return new LetterBitmap(context, store, store,
+                tileLetterFontSize, pixelSize, pixelSize, backgroundColor, needsDarkForeground(backgroundColor) ? Color.BLACK : Color.WHITE);
+    }
+
+    static public boolean needsDarkForeground(Integer backgroundColor) {
+        return ColorUtils.calculateLuminance(backgroundColor) > LUMINANCE_MIDPOINT;
+    }
+
+    static public void startCameraBarcodeScan(Context context, Activity activity) {
+        IntentIntegrator integrator = new IntentIntegrator(activity);
+        integrator.setDesiredBarcodeFormats(BarcodeSelectorActivity.SUPPORTED_BARCODE_TYPES);
+
+        String prompt = context.getResources().getString(R.string.scanCardBarcode);
+        integrator.setPrompt(prompt);
+        integrator.setBeepEnabled(false);
+        integrator.initiateScan();
+    }
+
+    static public void createSetBarcodeDialog(final Context context, final Activity activity, boolean isUpdate, final String initialCardId) {
+        AlertDialog.Builder builder = new AlertDialog.Builder(context);
+        // Get the layout inflater
+        LayoutInflater inflater = activity.getLayoutInflater();
+
+        // Inflate and set the layout for the dialog
+        // Pass null as the parent view because its going in the dialog layout
+        builder.setView(inflater.inflate(R.layout.dialog_create, null));
+
+        if (isUpdate) {
+            builder.setTitle(context.getString(R.string.editCardTitle));
+        } else {
+            builder.setTitle(context.getString(R.string.addCardTitle));
+        }
+
+        builder.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
+            public void onClick(DialogInterface dialog, int id) {
+                setBarcodeDialog.cancel();
+            }
+        });
+        setBarcodeDialog = builder.create();
+        setBarcodeDialog.show();
+
+        View addFromCamera = setBarcodeDialog.getWindow().findViewById(R.id.add_from_camera);
+        View addManually = setBarcodeDialog.getWindow().findViewById(R.id.add_manually);
+
+        addFromCamera.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Utils.startCameraBarcodeScan(context, activity);
+
+                setBarcodeDialog.hide();
+            }
+        });
+
+        addManually.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent i = new Intent(context, BarcodeSelectorActivity.class);
+                if (initialCardId != null) {
+                    final Bundle b = new Bundle();
+                    b.putString("initialCardId", initialCardId);
+                    i.putExtras(b);
+                }
+                activity.startActivityForResult(i, Utils.SELECT_BARCODE_REQUEST);
+
+                setBarcodeDialog.hide();
+            }
+        });
+    }
+
+    static public BarcodeValues parseSetBarcodeActivityResult(int requestCode, int resultCode, Intent intent) {
+        String contents = null;
+        String format = null;
+
+        IntentResult result =
+                IntentIntegrator.parseActivityResult(requestCode, resultCode, intent);
+        if (result != null)
+        {
+            Log.i(TAG, "Received barcode information from capture");
+            contents = result.getContents();
+            format = result.getFormatName();
+        }
+
+        if(requestCode == Utils.SELECT_BARCODE_REQUEST && resultCode == Activity.RESULT_OK)
+        {
+            Log.i(TAG, "Received barcode information from typing it");
+
+            contents = intent.getStringExtra(BarcodeSelectorActivity.BARCODE_CONTENTS);
+            format = intent.getStringExtra(BarcodeSelectorActivity.BARCODE_FORMAT);
+        }
+
+        Log.i(TAG, "Read barcode id: " + contents);
+        Log.i(TAG, "Read format: " + format);
+
+        return new BarcodeValues(format, contents);
+    }
+}

app/src/main/java/protect/card_locker/preferences/Settings.java

@@ -81,11 +81,6 @@ public class Settings
         return getInt(R.string.settings_key_card_id_font_size, R.integer.settings_card_id_font_size_sp);
     }
 
-    public int getCardNoteFontSize()
-    {
-        return getInt(R.string.settings_key_card_note_font_size, R.integer.settings_card_note_font_size_sp);
-    }
-
     public boolean useMaxBrightnessDisplayingBarcode()
     {
         return getBoolean(R.string.settings_key_display_barcode_max_brightness, true);

app/src/main/res/drawable/ic_android_launcher.xml

@@ -0,0 +1,66 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="192dp"
+    android:height="192dp"
+    android:viewportWidth="50.8"
+    android:viewportHeight="50.8">
+  <path
+      android:pathData="M14.3354,20.1954l20.7318,-9.2304l5.7612,12.9398l-20.7318,9.2304z"
+      android:strokeLineJoin="miter"
+      android:strokeWidth="0.529167"
+      android:fillColor="#f0f0f0"
+      android:strokeColor="#c80000"/>
+  <path
+      android:pathData="M14.8755,10.9648l23.2041,10.3311l-6.8874,15.4694l-23.2041,-10.3311z"
+      android:strokeLineJoin="miter"
+      android:strokeWidth="0.529167"
+      android:fillColor="#f0f0f0"
+      android:strokeColor="#c80000"/>
+  <path
+      android:pathData="M16.5599,16.1348l26.5459,7.6119l-4.5489,15.8639l-26.5459,-7.6119z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="1.5875"
+      android:fillColor="#c80000"
+      android:strokeColor="#c80000"
+      android:fillType="evenOdd"/>
+  <path
+      android:pathData="M12.011,15.4955h27.6157v16.5032h-27.6157z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="1.5875"
+      android:fillColor="#ff0000"
+      android:strokeColor="#ff0000"
+      android:fillType="evenOdd"/>
+  <path
+      android:pathData="M7.8471,23.7471a4.3659,8.5899 0,1 0,8.7317 0a4.3659,8.5899 0,1 0,-8.7317 0z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="0.91078"
+      android:fillColor="#ff0000"
+      android:strokeColor="#ff0000"/>
+  <path
+      android:pathData="m24.4983,25.781a1.6711,1.6711 0,0 1,-1.3809 1.6457,1.6711 1.6711,0 0,1 -1.8605,-1.0741"
+      android:strokeLineJoin="round"
+      android:strokeWidth="0.529167"
+      android:fillColor="#00000000"
+      android:strokeColor="#f0f0f0"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="m27.7991,26.333a1.6711,1.6711 0,0 1,-1.8605 1.0741,1.6711 1.6711,0 0,1 -1.3809,-1.6457"
+      android:strokeLineJoin="round"
+      android:strokeWidth="0.529167"
+      android:fillColor="#00000000"
+      android:strokeColor="#f0f0f0"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="m16.0606,22.271 l2.6458,-2.6458 2.6458,2.6458"
+      android:strokeLineJoin="miter"
+      android:strokeWidth="0.529167"
+      android:fillColor="#00000000"
+      android:strokeColor="#f0f0f0"
+      android:strokeLineCap="butt"/>
+  <path
+      android:pathData="m27.7023,22.271 l2.6458,-2.6458 2.6458,2.6458"
+      android:strokeLineJoin="miter"
+      android:strokeWidth="0.529167"
+      android:fillColor="#00000000"
+      android:strokeColor="#f0f0f0"
+      android:strokeLineCap="butt"/>
+</vector>

app/src/main/res/drawable/ic_launcher_foreground.xml

@@ -0,0 +1,71 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+  <group android:scaleX="1.5307087"
+      android:scaleY="1.5307087"
+      android:translateX="15.12"
+      android:translateY="15.12">
+    <path
+        android:pathData="M14.3354,20.1954l20.7318,-9.2304l5.7612,12.9398l-20.7318,9.2304z"
+        android:strokeLineJoin="miter"
+        android:strokeWidth="0.529167"
+        android:fillColor="#f0f0f0"
+        android:strokeColor="#c80000"/>
+    <path
+        android:pathData="M14.8755,10.9648l23.2041,10.3311l-6.8874,15.4694l-23.2041,-10.3311z"
+        android:strokeLineJoin="miter"
+        android:strokeWidth="0.529167"
+        android:fillColor="#f0f0f0"
+        android:strokeColor="#c80000"/>
+    <path
+        android:pathData="M16.5599,16.1348l26.5459,7.6119l-4.5489,15.8639l-26.5459,-7.6119z"
+        android:strokeLineJoin="round"
+        android:strokeWidth="1.5875"
+        android:fillColor="#c80000"
+        android:strokeColor="#c80000"
+        android:fillType="evenOdd"/>
+    <path
+        android:pathData="M12.011,15.4955h27.6157v16.5032h-27.6157z"
+        android:strokeLineJoin="round"
+        android:strokeWidth="1.5875"
+        android:fillColor="#ff0000"
+        android:strokeColor="#ff0000"
+        android:fillType="evenOdd"/>
+    <path
+        android:pathData="M7.8471,23.7471a4.3659,8.5899 0,1 0,8.7317 0a4.3659,8.5899 0,1 0,-8.7317 0z"
+        android:strokeLineJoin="round"
+        android:strokeWidth="0.91078"
+        android:fillColor="#ff0000"
+        android:strokeColor="#ff0000"/>
+    <path
+        android:pathData="m24.4983,25.781a1.6711,1.6711 0,0 1,-1.3809 1.6457,1.6711 1.6711,0 0,1 -1.8605,-1.0741"
+        android:strokeLineJoin="round"
+        android:strokeWidth="0.529167"
+        android:fillColor="#00000000"
+        android:strokeColor="#f0f0f0"
+        android:strokeLineCap="round"/>
+    <path
+        android:pathData="m27.7991,26.333a1.6711,1.6711 0,0 1,-1.8605 1.0741,1.6711 1.6711,0 0,1 -1.3809,-1.6457"
+        android:strokeLineJoin="round"
+        android:strokeWidth="0.529167"
+        android:fillColor="#00000000"
+        android:strokeColor="#f0f0f0"
+        android:strokeLineCap="round"/>
+    <path
+        android:pathData="m16.0606,22.271 l2.6458,-2.6458 2.6458,2.6458"
+        android:strokeLineJoin="miter"
+        android:strokeWidth="0.529167"
+        android:fillColor="#00000000"
+        android:strokeColor="#f0f0f0"
+        android:strokeLineCap="butt"/>
+    <path
+        android:pathData="m27.7023,22.271 l2.6458,-2.6458 2.6458,2.6458"
+        android:strokeLineJoin="miter"
+        android:strokeWidth="0.529167"
+        android:fillColor="#00000000"
+        android:strokeColor="#f0f0f0"
+        android:strokeLineCap="butt"/>
+  </group>
+</vector>

app/src/main/res/layout/about_activity.xml

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:fitsSystemWindows="true"
+    tools:context="protect.card_locker.MainActivity">
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:theme="@style/AppTheme.AppBarOverlay">
+
+        <androidx.appcompat.widget.Toolbar
+            android:id="@+id/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            android:background="?attr/colorPrimary"
+            app:popupTheme="@style/AppTheme.PopupOverlay"/>
+
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="?attr/actionBarSize"
+        android:orientation="vertical">
+
+        <TextView
+            android:id="@+id/aboutText"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:linksClickable="true"
+            android:singleLine="false"
+            android:focusable="true" />
+
+    </LinearLayout>
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>

app/src/main/res/layout/barcode_selector_activity.xml

@@ -55,6 +55,7 @@
                           android:labelFor="@+id/cardId"
                           android:text="@string/cardId" />
                 <EditText android:id="@+id/cardId"
+                          android:importantForAutofill="no"
                           android:layout_width="fill_parent"
                           android:layout_height="wrap_content"
                           android:inputType="text"/>
@@ -69,6 +70,7 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:text="@string/barcodeNoBarcode"
+                android:textColor="#FFFFFF"
                 android:enabled="false" />
             <LinearLayout android:orientation="vertical"
                           android:padding="10.0dp"

app/src/main/res/layout/content_main.xml

@@ -13,7 +13,8 @@
         style="@style/AppTheme.TextView.NoData"
         android:id="@+id/helpText"
         android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center"
         android:text="@string/noGiftCards"
         android:visibility="gone"/>
 
@@ -21,13 +22,14 @@
         style="@style/AppTheme.TextView.NoData"
         android:id="@+id/noMatchingCardsText"
         android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center"
         android:text="@string/noMatchingGiftCards"
         android:visibility="gone"/>
 
     <ListView
         android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
+        android:layout_height="match_parent"
         android:id="@+id/list"
         android:visibility="gone"/>
 </RelativeLayout>

app/src/main/res/layout/dialog_create.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:orientation="vertical"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content">
+    <TextView
+        android:id="@+id/add_from_camera"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/addWithCamera"
+        android:padding="@dimen/inputPadding"
+        android:drawablePadding="@dimen/inputPadding"
+        app:drawableStartCompat="@drawable/ic_camera_white"
+        app:drawableTint="@color/iconColor" />
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@android:color/darker_gray"/>
+    <TextView
+        android:id="@+id/add_manually"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/addManually"
+        android:padding="@dimen/inputPadding"
+        android:drawablePadding="@dimen/inputPadding"
+        app:drawableStartCompat="@drawable/ic_mode_edit_white_24dp"
+        app:drawableTint="@color/iconColor" />
+</LinearLayout>

app/src/main/res/layout/group_layout.xml

@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:gravity="center_vertical"
+    android:baselineAligned="false"
+    android:padding="@dimen/activity_margin">
+
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <TextView
+            android:id="@+id/name"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_gravity="start"
+            android:textSize="@dimen/storeNameTextSize"
+            android:textStyle="bold"/>
+
+        <TextView
+            android:id="@+id/cardCount"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_gravity="end"
+            android:maxLines="1"
+            android:ellipsize="end"
+            android:textSize="@dimen/noteTextSize"/>
+    </LinearLayout>
+
+    <LinearLayout
+        android:orientation="horizontal"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <ImageButton
+            android:id="@+id/moveUp"
+            android:layout_width="@dimen/cardThumbnailSize"
+            android:layout_height="@dimen/cardThumbnailSize"
+            android:layout_weight="1"
+            android:src="@drawable/ic_baseline_arrow_drop_up_24"
+            android:contentDescription="@string/moveUp"
+            app:tint="@color/iconColor"
+            android:onClick="moveGroupUp"/>
+
+        <ImageButton
+            android:id="@+id/moveDown"
+            android:layout_width="@dimen/cardThumbnailSize"
+            android:layout_height="@dimen/cardThumbnailSize"
+            android:layout_weight="1"
+            android:src="@drawable/ic_baseline_arrow_drop_down_24"
+            android:contentDescription="@string/moveDown"
+            app:tint="@color/iconColor"
+            android:onClick="moveGroupDown"/>
+
+        <ImageButton
+            android:id="@+id/edit"
+            android:layout_width="@dimen/cardThumbnailSize"
+            android:layout_height="@dimen/cardThumbnailSize"
+            android:layout_weight="1"
+            android:src="@drawable/ic_mode_edit_white_24dp"
+            android:contentDescription="@string/edit"
+            app:tint="@color/iconColor"
+            android:onClick="editGroup" />
+
+        <ImageButton
+            android:id="@+id/delete"
+            android:layout_width="@dimen/cardThumbnailSize"
+            android:layout_height="@dimen/cardThumbnailSize"
+            android:layout_weight="1"
+            android:src="@drawable/ic_delete_white_24dp"
+            android:contentDescription="@string/delete"
+            app:tint="@color/iconColor"
+            android:onClick="deleteGroup"/>
+
+    </LinearLayout>
+
+</LinearLayout>

app/src/main/res/layout/group_main.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    app:layout_behavior="@string/appbar_scrolling_view_behavior"
+    tools:context="protect.card_locker.MainActivity"
+    tools:showIn="@layout/main_activity">
+
+    <TextView
+        style="@style/AppTheme.TextView.NoData"
+        android:id="@+id/helpText"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/noGroups"
+        android:visibility="gone"/>
+
+    <ListView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:id="@+id/list"
+        android:visibility="gone"/>
+</RelativeLayout>

app/src/main/res/layout/layout_chip_choice.xml

@@ -0,0 +1,9 @@
+<com.google.android.material.chip.Chip xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:paddingLeft="8dp"
+    android:paddingRight="8dp"
+    style="@style/Widget.MaterialComponents.Chip.Choice"
+    app:checkedIconVisible="true"
+    android:textAppearance="?android:attr/textAppearance" />

app/src/main/res/layout/loyalty_card_edit_activity.xml

@@ -32,420 +32,175 @@
                 android:layout_height="wrap_content"
                 android:background="@color/inputContrastBackground"
                 app:layout_behavior="com.google.android.material.appbar.AppBarLayout$ScrollingViewBehavior">
-        <LinearLayout
+        <TableLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:orientation="vertical">
-            <TableLayout android:layout_width="fill_parent"
-                         android:layout_height="wrap_content"
-                         android:shrinkColumns="1"
-                         android:background="@color/inputContrastBackground">
 
-                <!-- Store Name -->
-                <View
-                    android:layout_height="@dimen/inputBorderThickness"
-                    android:layout_width="match_parent"
-                    android:background="@color/inputBorder" />
-                <TableRow
-                    android:background="@color/inputBackground"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content">
-                    <View
-                        android:gravity="start"
-                        android:layout_height="match_parent"
-                        android:layout_width="@dimen/inputBorderThickness"
-                        android:background="@color/inputBorder" />
+            <!-- Store -->
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:paddingHorizontal="@dimen/inputPadding"
+                android:paddingTop="@dimen/inputPadding"
+                android:orientation="horizontal">
 
-                    <RelativeLayout
-                        android:layout_weight="1"
+                <androidx.cardview.widget.CardView
+                    android:layout_width="@dimen/cardThumbnailSize"
+                    android:layout_height="@dimen/cardThumbnailSize"
+                    android:layout_marginEnd="@dimen/activity_margin"
+                    android:layout_gravity="center_vertical"
+                    app:cardCornerRadius="4dp"
+                    android:paddingHorizontal="@dimen/inputPadding"
+                    app:cardElevation="0dp">
+
+                    <ImageView
+                        android:id="@+id/thumbnail"
+                        android:layout_width="@dimen/cardThumbnailSize"
+                        android:layout_height="@dimen/cardThumbnailSize"
+                        android:contentDescription="@string/thumbnailDescription"
+                        android:src="@mipmap/ic_launcher"/>
+
+                </androidx.cardview.widget.CardView>
+
+                <com.google.android.material.textfield.TextInputLayout
+                    android:id="@+id/storeNameField"
+                    style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:hint="@string/storeName">
+
+                    <com.google.android.material.textfield.TextInputEditText
+                        android:id="@+id/storeNameEdit"
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
-                        android:paddingRight="@dimen/inputPadding"
-                        android:paddingEnd="@dimen/inputPadding">
+                        />
 
-                        <TextView
-                            android:id="@+id/storeNameField"
-                            android:text="@string/storeName"
-                            android:layout_height="match_parent"
-                            android:layout_width="wrap_content"
-                            android:textSize="@dimen/inputSize"
-                            android:padding="@dimen/inputPadding"
-                            android:layout_alignParentStart="true"
-                            android:layout_alignParentLeft="true"/>
+                </com.google.android.material.textfield.TextInputLayout>
+            </LinearLayout>
 
-                        <EditText
-                            android:id="@+id/storeNameEdit"
-                            android:inputType="textCapWords"
-                            android:layout_height="wrap_content"
-                            android:layout_width="match_parent"
-                            android:padding="@dimen/inputPadding"
-                            android:textSize="@dimen/inputSize"
-                            android:layout_toEndOf="@id/storeNameField"
-                            android:layout_toRightOf="@id/storeNameField"
-                            />
+            <!-- Note -->
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:paddingHorizontal="@dimen/inputPadding"
+                android:paddingTop="@dimen/inputPadding"
+                android:orientation="horizontal">
 
-                    </RelativeLayout>
-
-                    <View
-                        android:gravity="end"
-                        android:layout_height="match_parent"
-                        android:layout_width="@dimen/inputBorderThickness"
-                        android:background="@color/inputBorder" />
-                </TableRow>
-
-                <!-- Note -->
-                <View
-                    android:layout_height="@dimen/inputBorderThickness"
+                <com.google.android.material.textfield.TextInputLayout
+                    android:id="@+id/noteField"
+                    style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
                     android:layout_width="match_parent"
-                    android:background="@color/inputBorder" />
-                <TableRow
-                    android:background="@color/inputBackground"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content">
-                    <View
-                        android:gravity="start"
-                        android:layout_height="match_parent"
-                        android:layout_width="@dimen/inputBorderThickness"
-                        android:background="@color/inputBorder" />
+                    android:layout_height="wrap_content"
+                    android:hint="@string/note">
 
-                    <RelativeLayout
-                        android:layout_weight="1"
+                    <com.google.android.material.textfield.TextInputEditText
+                        android:id="@+id/noteEdit"
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
-                        android:paddingRight="@dimen/inputPadding"
-                        android:paddingEnd="@dimen/inputPadding">
+                        />
 
-                        <TextView
-                            android:id="@+id/noteField"
-                            android:text="@string/note"
-                            android:layout_height="match_parent"
-                            android:layout_width="wrap_content"
-                            android:textSize="@dimen/inputSize"
-                            android:padding="@dimen/inputPadding"
-                            android:layout_alignParentStart="true"
-                            android:layout_alignParentLeft="true"
-                            />
+                </com.google.android.material.textfield.TextInputLayout>
+            </LinearLayout>
 
-                        <EditText
-                            android:id="@+id/noteEdit"
-                            android:inputType="textMultiLine"
-                            android:layout_height="wrap_content"
-                            android:layout_width="match_parent"
-                            android:padding="@dimen/inputPadding"
-                            android:textSize="@dimen/inputSize"
-                            android:layout_toEndOf="@id/noteField"
-                            android:layout_toRightOf="@id/noteField"
-                            />
-                    </RelativeLayout>
+            <!-- Group -->
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:paddingHorizontal="@dimen/inputPadding"
+                android:paddingTop="@dimen/inputPadding"
+                android:orientation="horizontal">
 
-                    <View
-                        android:gravity="end"
-                        android:layout_height="match_parent"
-                        android:layout_width="@dimen/inputBorderThickness"
-                        android:background="@color/inputBorder" />
-                </TableRow>
-
-                <!-- Store Header Background Color -->
-                <View
-                    android:layout_height="@dimen/inputBorderThickness"
+                <com.google.android.material.chip.ChipGroup
+                    android:id="@+id/groupChips"
+                    android:layout_height="match_parent"
                     android:layout_width="match_parent"
-                    android:background="@color/inputBorder" />
-                <TableRow
-                    android:background="@color/inputBackground"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content">
-                    <View
-                        android:gravity="start"
-                        android:layout_height="match_parent"
-                        android:layout_width="@dimen/inputBorderThickness"
-                        android:background="@color/inputBorder" />
+                    android:padding="@dimen/inputPadding"
+                    android:textSize="@dimen/inputSize" />
+            </LinearLayout>
 
-                    <androidx.constraintlayout.widget.ConstraintLayout
-                        android:layout_weight="1"
-                        android:layout_width="match_parent"
-                        android:layout_height="wrap_content"
-                        android:paddingRight="@dimen/inputPadding"
-                        android:paddingEnd="@dimen/inputPadding">
+            <!-- Buttons -->
+            <LinearLayout android:orientation="horizontal"
+                android:padding="10.0dip"
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:id="@+id/barcodeCaptureLayout">
+                <Button android:id="@+id/enterButton"
+                        android:layout_margin="@dimen/inputMargin"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:text="@string/editCard"
+                    android:textColor="#FFFFFF"
+                    android:layout_weight="1.0"/>
+            </LinearLayout>
 
-                        <TextView
-                            android:id="@+id/headingField"
-                            android:text="@string/storeTextBackgroundColorTitle"
-                            android:layout_height="match_parent"
-                            android:layout_width="wrap_content"
-                            android:textSize="@dimen/inputSize"
-                            android:padding="@dimen/inputPadding"
-                            app:layout_constraintStart_toStartOf="parent"/>
-
-                        <androidx.constraintlayout.widget.ConstraintLayout
-                            android:id="@+id/headingColorSampleBorder"
-                            android:layout_width="0dp"
-                            android:layout_height="0dp"
-                            android:layout_margin="@dimen/colorSamplePadding"
-                            app:layout_constraintStart_toEndOf="@id/headingField"
-                            app:layout_constraintEnd_toStartOf="@+id/headingColorSelectButton"
-                            app:layout_constraintTop_toTopOf="parent"
-                            app:layout_constraintBottom_toBottomOf="parent"
-                            android:background="@android:color/black">
-                            <ImageView
-                                android:id="@+id/headingColorSample"
-                                android:layout_width="0dp"
-                                android:layout_height="0dp"
-                                android:layout_margin="1dp"
-                                app:layout_constraintStart_toStartOf="parent"
-                                app:layout_constraintEnd_toEndOf="parent"
-                                app:layout_constraintTop_toTopOf="parent"
-                                app:layout_constraintBottom_toBottomOf="parent"
-                                android:background="@android:color/white"
-                                android:contentDescription="@string/storeNameBackgroundColorDescription"/>
-                        </androidx.constraintlayout.widget.ConstraintLayout>
-
-                       <Button
-                           android:id="@+id/headingColorSelectButton"
-                           android:text="@string/change"
-                           android:padding="@dimen/inputPadding"
-                           android:layout_width="wrap_content"
-                           android:layout_height="match_parent"
-                           android:layout_toEndOf="@id/headingColorSampleBorder"
-                           android:layout_toRightOf="@id/headingColorSampleBorder"
-                           app:layout_constraintEnd_toEndOf="parent"/>
-                    </androidx.constraintlayout.widget.ConstraintLayout>
-
-                    <View
-                        android:gravity="end"
-                        android:layout_height="match_parent"
-                        android:layout_width="@dimen/inputBorderThickness"
-                        android:background="@color/inputBorder" />
-                </TableRow>
-
-                <!-- Store Text Color -->
-                <View
-                    android:layout_height="@dimen/inputBorderThickness"
-                    android:layout_width="match_parent"
-                    android:background="@color/inputBorder" />
-                <TableRow
-                    android:background="@color/inputBackground"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content">
-                    <View
-                        android:gravity="start"
-                        android:layout_height="match_parent"
-                        android:layout_width="@dimen/inputBorderThickness"
-                        android:background="@color/inputBorder" />
-
-                    <androidx.constraintlayout.widget.ConstraintLayout
-                        android:layout_weight="1"
-                        android:layout_width="match_parent"
-                        android:layout_height="wrap_content"
-                        android:paddingRight="@dimen/inputPadding"
-                        android:paddingEnd="@dimen/inputPadding">
-
-                        <TextView
-                            android:id="@+id/storeTextField"
-                            android:text="@string/storeTextColorTitle"
-                            android:layout_height="match_parent"
-                            android:layout_width="wrap_content"
-                            android:textSize="@dimen/inputSize"
-                            android:padding="@dimen/inputPadding"
-                            app:layout_constraintStart_toStartOf="parent"/>
-
-                        <androidx.constraintlayout.widget.ConstraintLayout
-                            android:id="@+id/headingStoreTextColorSampleBorder"
-                            android:layout_width="0dp"
-                            android:layout_height="0dp"
-                            android:layout_margin="@dimen/colorSamplePadding"
-                            app:layout_constraintStart_toEndOf="@id/storeTextField"
-                            app:layout_constraintEnd_toStartOf="@+id/headingStoreTextColorSelectButton"
-                            app:layout_constraintTop_toTopOf="parent"
-                            app:layout_constraintBottom_toBottomOf="parent"
-                            android:background="@android:color/black">
-                            <ImageView
-                                android:id="@+id/headingStoreTextColorSample"
-                                android:layout_width="0dp"
-                                android:layout_height="0dp"
-                                android:layout_margin="1dp"
-                                app:layout_constraintStart_toStartOf="parent"
-                                app:layout_constraintEnd_toEndOf="parent"
-                                app:layout_constraintTop_toTopOf="parent"
-                                app:layout_constraintBottom_toBottomOf="parent"
-                                android:background="@android:color/white"
-                                android:contentDescription="@string/storeNameColorDescription"/>
-                        </androidx.constraintlayout.widget.ConstraintLayout>
-
-                        <Button
-                            android:id="@+id/headingStoreTextColorSelectButton"
-                            android:text="@string/change"
-                            android:padding="@dimen/inputPadding"
-                            android:layout_width="wrap_content"
-                            android:layout_height="match_parent"
-                            android:layout_toEndOf="@id/headingStoreTextColorSampleBorder"
-                            android:layout_toRightOf="@id/headingStoreTextColorSampleBorder"
-                            app:layout_constraintEnd_toEndOf="parent"/>
-                    </androidx.constraintlayout.widget.ConstraintLayout>
-
-                    <View
-                        android:gravity="end"
-                        android:layout_height="match_parent"
-                        android:layout_width="@dimen/inputBorderThickness"
-                        android:background="@color/inputBorder" />
-                </TableRow>
+            <!-- Card ID and Barcode type -->
+            <LinearLayout
+                android:id="@+id/cardAndBarcodeLayout"
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:paddingHorizontal="@dimen/inputPadding"
+                android:paddingTop="@dimen/inputPadding"
+                android:orientation="horizontal"
+                android:baselineAligned="false">
 
                 <!-- Card ID -->
-                <View
-                    android:id="@+id/cardIdDivider"
-                    android:layout_height="@dimen/inputBorderThickness"
-                    android:layout_width="match_parent"
-                    android:background="@color/inputBorder" />
-                <TableRow
-                    android:id="@+id/cardIdTableRow"
-                    android:background="@color/inputBackground"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content">
-                    <View
-                        android:gravity="start"
-                        android:layout_height="match_parent"
-                        android:layout_width="@dimen/inputBorderThickness"
-                        android:background="@color/inputBorder" />
+                <com.google.android.material.textfield.TextInputLayout
+                    android:id="@+id/cardIdField"
+                    style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1.0"
+                    android:hint="@string/cardId">
 
-                    <RelativeLayout
-                        android:orientation="horizontal"
-                        android:layout_weight="1"
+                    <com.google.android.material.textfield.TextInputEditText
+                        android:id="@+id/cardIdView"
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
-                        android:paddingRight="@dimen/inputPadding"
-                        android:paddingEnd="@dimen/inputPadding">
+                        />
 
-                        <TextView
-                            android:id="@+id/cardIdField"
-                            android:text="@string/cardId"
-                            android:layout_height="match_parent"
-                            android:layout_width="wrap_content"
-                            android:textSize="@dimen/inputSize"
-                            android:padding="@dimen/inputPadding"
-                            android:layout_alignParentStart="true"
-                            android:layout_alignParentLeft="true"
-                            />
+                </com.google.android.material.textfield.TextInputLayout>
 
-                        <TextView
-                            android:id="@+id/cardIdView"
-                            android:layout_height="wrap_content"
-                            android:layout_width="match_parent"
-                            android:padding="@dimen/inputPadding"
-                            android:textSize="@dimen/inputSize"
-                            android:textIsSelectable="true"
-                            android:layout_toEndOf="@id/cardIdField"
-                            android:layout_toRightOf="@id/cardIdField"
-                            />
-                    </RelativeLayout>
+                <!-- Barcode type -->
+                <com.google.android.material.textfield.TextInputLayout
+                    android:id="@+id/barcodeTypeView"
+                    style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.ExposedDropdownMenu"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1.0"
+                    android:hint="@string/barcodeType"
+                    android:labelFor="@+id/barcodeTypeField">
 
-                    <View
-                        android:gravity="end"
-                        android:layout_height="match_parent"
-                        android:layout_width="@dimen/inputBorderThickness"
-                        android:background="@color/inputBorder" />
-                </TableRow>
-
-                <!-- Barcode Type -->
-                <View
-                    android:id="@+id/barcodeTypeDivider"
-                    android:layout_height="@dimen/inputBorderThickness"
-                    android:layout_width="match_parent"
-                    android:background="@color/inputBorder" />
-                <TableRow
-                    android:id="@+id/barcodeTypeTableRow"
-                    android:background="@color/inputBackground"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content">
-                    <View
-                        android:gravity="start"
-                        android:layout_height="match_parent"
-                        android:layout_width="@dimen/inputBorderThickness"
-                        android:background="@color/inputBorder" />
-
-                    <RelativeLayout
-                        android:orientation="horizontal"
-                        android:layout_weight="1"
+                    <AutoCompleteTextView
+                        android:id="@+id/barcodeTypeField"
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
-                        android:paddingRight="@dimen/inputPadding"
-                        android:paddingEnd="@dimen/inputPadding">
+                        android:inputType="none"/>
+                </com.google.android.material.textfield.TextInputLayout>
+            </LinearLayout>
 
-                        <TextView
-                            android:id="@+id/barcodeTypeField"
-                            android:text="@string/barcodeType"
-                            android:layout_height="match_parent"
-                            android:layout_width="wrap_content"
-                            android:textSize="@dimen/inputSize"
-                            android:padding="@dimen/inputPadding"
-                            android:layout_alignParentStart="true"
-                            android:layout_alignParentLeft="true"
-                            />
+            <!-- Barcode -->
+            <View
+                android:layout_height="@dimen/inputBorderThickness"
+                android:layout_width="match_parent" />
 
-                        <TextView
-                            android:id="@+id/barcodeTypeView"
-                            android:layout_height="wrap_content"
-                            android:layout_width="match_parent"
-                            android:padding="@dimen/inputPadding"
-                            android:textSize="@dimen/inputSize"
-                            android:textIsSelectable="true"
-                            android:layout_toEndOf="@id/barcodeTypeField"
-                            android:layout_toRightOf="@id/barcodeTypeField"
-                            />
-                    </RelativeLayout>
-
-                    <View
-                        android:gravity="end"
-                        android:layout_height="match_parent"
-                        android:layout_width="@dimen/inputBorderThickness"
-                        android:background="@color/inputBorder" />
-                </TableRow>
-
-                <View
-                    android:layout_height="@dimen/inputBorderThickness"
-                    android:layout_width="match_parent"
-                    android:background="@color/inputBorder" />
-
-                <LinearLayout android:orientation="horizontal"
-                              android:padding="10.0dip"
-                              android:layout_width="fill_parent"
-                              android:layout_height="wrap_content"
-                              android:visibility="gone"
-                              android:id="@+id/barcodeLayout">
-                    <ImageView
-                        android:layout_width="0dp"
-                        android:layout_height="@dimen/barcode_disp_height"
-                        android:layout_gravity="center_horizontal"
-                        android:padding="10.0dp"
-                        android:background="#ffffff"
-                        android:id="@+id/barcode"
-                        android:contentDescription="@string/barcodeImageDescription"
-                        android:layout_weight="1.0"/>
-                </LinearLayout>
-
-                <LinearLayout android:orientation="vertical"
-                              android:layout_width="fill_parent"
-                              android:layout_height="wrap_content"
-                              android:background="@color/inputBackground">
-
-                    <LinearLayout android:orientation="horizontal"
-                                  android:padding="10.0dip"
-                                  android:layout_width="fill_parent"
-                                  android:layout_height="wrap_content"
-                                  android:id="@+id/barcodeCaptureLayout">
-                        <Button android:id="@+id/captureButton"
-                                android:layout_width="0dp"
-                                android:layout_height="wrap_content"
-                                android:text="@string/capture"
-                                android:layout_weight="1.0"/>
-                        <Button android:id="@+id/enterButton"
-                                android:layout_width="0dp"
-                                android:layout_height="wrap_content"
-                                android:text="@string/enterCard"
-                                android:layout_weight="1.0"/>
-                    </LinearLayout>
-                </LinearLayout>
-
-            </TableLayout>
-        </LinearLayout>
+            <LinearLayout android:orientation="horizontal"
+                          android:padding="10.0dip"
+                          android:layout_width="fill_parent"
+                          android:layout_height="wrap_content"
+                          android:visibility="gone"
+                          android:id="@+id/barcodeLayout">
+                <ImageView
+                    android:layout_width="0dp"
+                    android:layout_height="@dimen/barcode_disp_height"
+                    android:layout_gravity="center_horizontal"
+                    android:padding="10.0dp"
+                    android:background="#ffffff"
+                    android:id="@+id/barcode"
+                    android:contentDescription="@string/barcodeImageDescription"
+                    android:layout_weight="1.0"/>
+            </LinearLayout>
+        </TableLayout>
     </ScrollView>
 
 </androidx.coordinatorlayout.widget.CoordinatorLayout>

app/src/main/res/layout/loyalty_card_layout.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:orientation="horizontal"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
@@ -8,14 +8,21 @@
     android:baselineAligned="false"
     android:padding="@dimen/activity_margin">
 
-    <ImageView
-        android:id="@+id/thumbnail"
+    <androidx.cardview.widget.CardView
         android:layout_width="@dimen/cardThumbnailSize"
         android:layout_height="@dimen/cardThumbnailSize"
         android:layout_marginEnd="@dimen/activity_margin"
-        android:layout_marginRight="@dimen/activity_margin"
-        android:src="@mipmap/ic_launcher"
-        android:contentDescription="@string/thumbnailDescription"/>
+        app:cardCornerRadius="4dp"
+        app:cardElevation="0dp">
+
+        <ImageView
+            android:id="@+id/thumbnail"
+            android:layout_width="@dimen/cardThumbnailSize"
+            android:layout_height="@dimen/cardThumbnailSize"
+            android:contentDescription="@string/thumbnailDescription"
+            android:src="@mipmap/ic_launcher"/>
+
+    </androidx.cardview.widget.CardView>
 
     <LinearLayout
         android:orientation="vertical"
@@ -24,23 +31,17 @@
         android:layout_weight="1">
 
         <LinearLayout
+            android:id="@+id/valueLayout"
             android:layout_width="wrap_content"
-            android:layout_height="wrap_content" >
+            android:layout_height="wrap_content"
+            android:visibility="visible" >
 
-            <LinearLayout
-                android:id="@+id/valueLayout"
+            <TextView
+                android:id="@+id/store"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:visibility="visible">
-
-                <TextView
-                    android:id="@+id/store"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:textSize="@dimen/storeNameTextSize"
-                    android:textStyle="bold"/>
-
-            </LinearLayout>
+                android:textSize="@dimen/storeNameTextSize"
+                android:textStyle="bold"/>
 
         </LinearLayout>
 
@@ -52,5 +53,12 @@
             android:ellipsize="end"
             android:textSize="@dimen/noteTextSize"/>
     </LinearLayout>
-
+    <ImageView
+        android:id="@+id/star"
+        android:layout_width="@dimen/cardThumbnailSize"
+        android:layout_height="@dimen/cardThumbnailSize"
+        android:layout_marginStart="@dimen/activity_margin"
+        android:src="@drawable/ic_starred_white"
+        app:tint="@color/iconColor"
+        android:contentDescription="@string/starImage"/>
 </LinearLayout>

app/src/main/res/layout/loyalty_card_view_layout.xml

@@ -59,44 +59,14 @@
                 android:layout_marginLeft="10.0dip"
                 android:layout_marginRight="10.0dip"
                 app:layout_constraintTop_toBottomOf="@+id/barcode"
-                app:layout_constraintBottom_toTopOf="@+id/noteViewDivider"
+                app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintStart_toStartOf="parent"
                 android:textAlignment="center"
                 app:autoSizeTextType="uniform"
                 app:autoSizeMinTextSize="@dimen/singleCardCardIdTextSizeMin"
                 app:autoSizeMaxTextSize="@dimen/singleCardCardIdTextSizeMax"
-                android:ellipsize="end"
-                android:textIsSelectable="true"/>
-
-            <View
-                android:id="@id/noteViewDivider"
-                android:layout_width="match_parent"
-                android:layout_height="1dp"
-                android:background="@android:color/black"
-                app:layout_constraintTop_toBottomOf="@id/cardIdView"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintBottom_toBottomOf="@+id/noteView"
-                />
-
-            <TextView
-                android:id="@id/noteView"
-                android:layout_width="0dp"
-                android:layout_height="0dp"
-                android:layout_margin="10.0dip"
-                android:layout_gravity="bottom"
-                app:layout_constraintTop_toBottomOf="@id/noteViewDivider"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintLeft_toLeftOf="parent"
-                app:layout_constraintRight_toRightOf="parent"
-                app:autoSizeTextType="uniform"
-                app:autoSizeMinTextSize="@dimen/singleCardNoteTextSizeMin"
-                app:autoSizeMaxTextSize="@dimen/singleCardNoteTextSizeMax"
-                android:textIsSelectable="true"
-                android:scrollbars="vertical"/>
+                android:ellipsize="end"/>
 
         </androidx.constraintlayout.widget.ConstraintLayout>
 
@@ -107,6 +77,48 @@
             android:layout_gravity="top"/>
     </FrameLayout>
 
+    <LinearLayout
+        android:id="@+id/bottom_sheet"
+        android:visibility="gone"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        app:behavior_hideable="false"
+        app:behavior_peekHeight="80dp"
+        app:layout_behavior="com.google.android.material.bottomsheet.BottomSheetBehavior">
+
+        <ImageButton
+            android:id="@+id/bottomSheetButton"
+            android:layout_width="match_parent"
+            android:layout_height="80dp"
+            android:background="@color/colorPrimary"
+            android:gravity="center"
+            android:src="@drawable/ic_baseline_arrow_drop_up_24"
+            android:adjustViewBounds="true"
+            android:scaleType="fitCenter"
+            android:tint="@android:color/white" />
+
+        <TextView
+            android:id="@+id/noteView"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:gravity="center"
+            android:padding="20dp"
+            app:autoSizeTextType="uniform"
+            app:autoSizeMinTextSize="@dimen/singleCardNoteTextSizeMin"
+            app:autoSizeMaxTextSize="@dimen/singleCardNoteTextSizeMax" />
+
+        <TextView
+            android:id="@+id/groupsView"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:gravity="center"
+            android:padding="20dp"
+            app:autoSizeTextType="uniform"
+            app:autoSizeMinTextSize="@dimen/singleCardNoteTextSizeMin"
+            app:autoSizeMaxTextSize="@dimen/singleCardNoteTextSizeMax" />
+    </LinearLayout>
+
     <com.google.android.material.appbar.AppBarLayout
         android:id="@+id/app_bar_layout"
         android:background="@android:color/transparent"

app/src/main/res/layout/main_activity.xml

@@ -29,6 +29,13 @@
             android:background="?attr/colorPrimary"
             app:popupTheme="@style/AppTheme.PopupOverlay"/>
 
+        <com.google.android.material.tabs.TabLayout
+            android:id="@+id/groups"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:tabMode="scrollable"
+            android:visibility="gone"/>
+
     </com.google.android.material.appbar.AppBarLayout>
 
     <include layout="@layout/content_main"/>

app/src/main/res/layout/manage_groups_activity.xml

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:fitsSystemWindows="true"
+    tools:context="protect.card_locker.ManageGroupsActivity">
+
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/fabAdd"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="end|bottom"
+        android:src="@drawable/ic_add_white_24dp"
+        android:contentDescription="@string/action_add"
+        android:layout_margin="16dp" />
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:theme="@style/AppTheme.AppBarOverlay">
+
+        <androidx.appcompat.widget.Toolbar
+            android:id="@+id/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            android:background="?attr/colorPrimary"
+            app:popupTheme="@style/AppTheme.PopupOverlay"/>
+
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <include layout="@layout/group_main"/>
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>

app/src/main/res/menu/card_view_menu.xml

@@ -12,4 +12,9 @@
         android:icon="@drawable/ic_share_white"
         android:title="@string/share"
         app:showAsAction="always"/>
+    <item
+        android:id="@+id/action_star_unstar"
+        android:icon="@drawable/ic_unstarred_white"
+        android:title="@string/star"
+        app:showAsAction="always" />
 </menu>

app/src/main/res/menu/main_menu.xml

@@ -8,6 +8,11 @@
         android:icon="@drawable/ic_search_white"
         app:actionViewClass="androidx.appcompat.widget.SearchView"
         app:showAsAction="always|collapseActionView"/>
+    <item
+        android:id="@+id/action_manage_groups"
+        android:icon="@drawable/ic_folder_white"
+        android:title="@string/groups"
+        app:showAsAction="always"/>
     <item
         android:id="@+id/action_import_export"
         android:icon="@drawable/ic_import_export_white_24dp"

app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>

app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>

app/src/main/res/values-cs/strings.xml

@@ -10,7 +10,6 @@
     <string name="cancel">Zrušit</string>
     <string name="save">Uložit</string>
     <string name="capture">Naskenovat kartu</string>
-    <string name="enterCard">Vložit vlastnoručně</string>
     <string name="edit">Editovat</string>
     <string name="delete">Smazat</string>
     <string name="confirm">Potvrdit</string>
@@ -26,7 +25,6 @@
 
     <string name="noStoreError">Nebyl zadán Obchod</string>
     <string name="noCardIdError">Nebylo zadáno ID karty</string>
-    <string name="cardIdFormat">%1$s: %2$s</string>
     <string name="importExport">Import/Export</string>
     <string name="exportName">Export</string>
     <string name="importExportHelp">Zálohování dat vám umožní přesunout vaše uložené karty na jiné zařízení.</string>
@@ -47,7 +45,6 @@
     <string name="importOptionApplicationButton">Použít externí aplikaci</string>
 
     <string name="about">O aplikaci</string>
-    <string name="app_copyright_fmt">Copyright 2016-<xliff:g>%d</xliff:g> Branden Archer</string>
     <string name="app_license">Licensed under the GPLv3.</string>
     <string name="about_title_fmt">O aplikaci <xliff:g id="app_name">%s</xliff:g></string>
     <string name="debug_version_fmt">Verze: <xliff:g id="version">%s</xliff:g></string>

app/src/main/res/values-de/strings.xml

@@ -1,88 +1,109 @@
-<resources
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="action_search">Suche</string>
     <string name="action_add">Neu</string>
-
-    <string name="noGiftCards">Sie haben noch keine Kundenkarte angelegt. Über den \"+\"-Button oben rechts können welche angelegt werden.\n\nDiese App ermöglicht es, Kundenkarten immer mit zu führen.</string>
-    <string name="noMatchingGiftCards">Es passen keine Kundenkarten zum Suchfilter. Bitte probiere verschiedene Begriffe aus.</string>
-
+    <string name="noGiftCards">Klicken Sie auf die Schaltfläche + (plus), um zuerst eine Karte hinzuzufügen.
+\n
+\nCatima trägt Ihre Karten auf dem Gerät, so dass sie immer in Reichweite sind.</string>
+    <string name="noMatchingGiftCards">Nichts gefunden. Versuchen Sie, Ihre Suche zu ändern.</string>
     <string name="storeName">Geschäft</string>
     <string name="note">Notiz</string>
     <string name="cardId">Kartennummer</string>
     <string name="cancel">Abbrechen</string>
     <string name="save">Speichern</string>
     <string name="capture">Karte scannen</string>
-    <string name="enterCard">Manuell eingeben</string>
     <string name="editCard">Karte bearbeiten</string>
     <string name="edit">Bearbeiten</string>
     <string name="delete">Löschen</string>
     <string name="confirm">Bestätigen</string>
     <string name="lockScreen">Rotation blockieren</string>
     <string name="unlockScreen">Rotation zulassen</string>
+    <string name="star">Zu den Favoriten hinzufügen</string>
+    <string name="unstar">Aus der Favoritenliste entfernen</string>
     <string name="deleteTitle">Karte entfernen</string>
     <string name="deleteConfirmation">Bitte bestätigen Sie, dass diese Karte gelöscht werden soll.</string>
     <string name="ok">Ok</string>
     <string name="copy_to_clipboard">Kopiere die Nummer in die Zwischenablage</string>
-    <string name="sendLabel">Senden&#8230;</string>
+    <string name="sendLabel">Senden…</string>
     <string name="editCardTitle">Kundenkarte bearbeiten</string>
     <string name="addCardTitle">Neue Kundenkarte</string>
-    <string name="scanCardBarcode">Barcode scannen</string>
+    <string name="scanCardBarcode">Strichcode scannen</string>
     <string name="cardShortcut">Shortcut zu einer Karte</string>
-    <string name="noCardsMessage">Es ist noch keine Karte vorhanden, bitte zuerst eine hinzufügen</string>
-
-    <string name="barcodeImageDescription">Bild des Barcodes</string>
-
+    <string name="noCardsMessage">Fügen Sie zuerst eine Karte hinzu</string>
+    <string name="barcodeImageDescription">Bild des Strichcodes</string>
     <string name="noStoreError">Kein Geschäft angegeben</string>
     <string name="noCardIdError">Keine Kartennummer angegeben</string>
     <string name="noCardExistsError">Karte konnte nicht gefunden werden</string>
-    <string name="cardIdFormat">%1$s: %2$s</string>
     <string name="importExport">Import/Export</string>
     <string name="exportName">Exportieren</string>
-    <string name="importExportHelp">Gesicherte Daten ermöglichen das Verschieben der Kundenkarten auf ein anderes Gerät.</string>
-    <string name="importSuccessfulTitle">Import erfolgreich</string>
+    <string name="importExportHelp">Durch das Sichern Ihrer Karten können Sie sie auf ein anderes Gerät verschieben.</string>
+    <string name="importSuccessfulTitle">Importiert</string>
     <string name="importFailedTitle">Import fehlgeschlagen</string>
-    <string name="importFailed">Import fehlgeschlagen</string>
-    <string name="exportSuccessfulTitle">Export erfolgreich</string>
+    <string name="importFailed">Karten konnten nicht importiert werden</string>
+    <string name="exportSuccessfulTitle">Exportiert</string>
     <string name="exportFailedTitle">Export fehlgeschlagen</string>
-    <string name="exportFailed">Export fehlgeschlagen</string>
+    <string name="exportFailed">Karten konnten nicht exportiert werden</string>
     <string name="importing">Importiere…</string>
     <string name="exporting">Exportiere…</string>
-    <string name="noExternalStoragePermissionError">Ohne die Berechtigung für den externen Speicher kann kein Import oder Export erfolgen.</string>
+    <string name="noExternalStoragePermissionError">Erteilen Sie zuerst die Erlaubnis zur externen Speicherung, um Karten zu importieren oder zu exportieren</string>
     <string name="importOptionFilesystemTitle">Importiere aus Dateisystem</string>
     <string name="importOptionFilesystemExplanation">Wähle eine Datei aus dem Speicher aus.</string>
     <string name="importOptionFilesystemButton">Aus Dateisystem</string>
-    <string name="importOptionApplicationTitle">Externe App verwenden</string>
-    <string name="importOptionApplicationExplanation">Wählen Sie eine Datei aus einer App wie Dropbox, Google Drive, oder Ihrem bevorzugten Dateisystem aus.</string>
-    <string name="importOptionApplicationButton">Nutze eine externe App</string>
-
+    <string name="importOptionApplicationTitle">Externe Anwendung verwenden</string>
+    <string name="importOptionApplicationExplanation">Verwenden Sie eine beliebige Anwendung oder Ihren bevorzugten Dateiverwaltungsprogramm, um eine Datei zu öffnen.</string>
+    <string name="importOptionApplicationButton">Externe Anwendung nutzen</string>
     <string name="about">Über</string>
-    <string name="app_copyright_fmt">Copyright 2016-<xliff:g>%d</xliff:g> Branden Archer</string>
-    <string name="app_license">Lizensiert unter der GPLv3.</string>
+    <string name="app_license">Freie Software, lizensiert unter der GPLv3+.</string>
     <string name="about_title_fmt">Über <xliff:g id="app_name">%s</xliff:g></string>
     <string name="debug_version_fmt">Version: <xliff:g id="version">%s</xliff:g></string>
     <string name="app_revision_fmt">Informationen zu dieser Version: <xliff:g id="app_revision_url">%s</xliff:g></string>
     <string name="app_libraries"><xliff:g id="app_name">%s</xliff:g> benutzt die folgenden Fremdbibliotheken: <xliff:g id="app_libraries_list">%s</xliff:g></string>
     <string name="app_resources"><xliff:g id="app_name">%s</xliff:g> verwendet folgenden Dritt-Ressourcen: <xliff:g id="app_resources_list">%s</xliff:g></string>
-
-    <string name="selectBarcodeTitle">Barcode auswählen</string>
+    <string name="selectBarcodeTitle">Strichcode auswählen</string>
     <string name="copy_to_clipboard_toast">Nummer in die Zwischenablage kopiert</string>
-
     <string name="thumbnailDescription">Vorschaubild für die Karte</string>
-
     <string name="change">Anpassen</string>
-    <string name="storeTextColorTitle">Textfarbe</string>
-    <string name="storeTextBackgroundColorTitle">Hintergrundfarbe</string>
-    <string name="storeNameBackgroundColorDescription">Hintergrundfarbe für den Geschäftsnamen</string>
-    <string name="storeNameColorDescription">Farbe für den Geschäftsnamen</string>
-
     <string name="settings">Einstellungen</string>
     <string name="settings_category_title_ui">Benutzeroberfläche</string>
-    <string name="settings_card_title_list_font_size">Schriftgröße des Titels in der Listenansicht</string>
-    <string name="settings_card_note_list_font_size">Schriftgröße der Notiz in der Listenansicht</string>
-    <string name="settings_card_title_font_size">Schriftgröße des Titels</string>
+    <string name="settings_card_title_list_font_size">Schriftgröße des Kartentitels (Listenmodus)</string>
+    <string name="settings_card_note_list_font_size">Schriftgröße der Kartennotiz (Listenmodus)</string>
+    <string name="settings_card_title_font_size">Schriftgröße des Kartentitels (Vorschau)</string>
     <string name="settings_card_id_font_size">Schriftgröße der Kartennummer</string>
-    <string name="settings_card_note_font_size">Schriftgröße der Notiz</string>
-    <string name="settings_display_barcode_max_brightness">Helligkeit bei Barcode Ansicht erhöhen</string>
-    <string name="settings_lock_barcode_orientation">Barcodeausrichtung sperren</string>
-    </resources>
+    <string name="settings_card_note_font_size">Schriftgröße der Kartennotiz (Vorschau)</string>
+    <string name="settings_display_barcode_max_brightness">Helligkeit bei Strichcode Ansicht erhöhen</string>
+    <string name="settings_lock_barcode_orientation">Strichcodeausrichtung sperren</string>
+    <string name="exportSuccessful">Kartendaten exportiert</string>
+    <string name="importSuccessful">Kartendaten importiert</string>
+    <string name="intent_import_card_from_url_share_text">Ich will eine Karte mit Ihnen teilen</string>
+    <string name="settings_dark_theme">Dunkel</string>
+    <string name="settings_light_theme">Hell</string>
+    <string name="settings_system_theme">System</string>
+    <string name="settings_theme">Design</string>
+    <string name="enterBarcodeInstructions">Geben Sie die Karten-ID ein und wählen Sie das Bild aus, das den Strichcode darstellt, den Sie verwenden möchten, oder wählen Sie „Diese Karte hat keinen Strichcode“, um keinen Strichcode zu verwenden.</string>
+    <string name="app_copyright_old">Basiert auf Loyalty Card Keychain, Copyright 2016–2020 Branden Archer.</string>
+    <string name="exportOptionExplanation">Die Daten werden an einen Ort Ihrer Wahl geschrieben.</string>
+    <string name="failedParsingImportUriError">Der Import-URI konnte nicht analysiert werden</string>
+    <string name="share">Teilen</string>
+    <string name="barcodeNoBarcode">Diese Karte hat keinen Strichcode</string>
+    <string name="barcodeType">Strichcode-Typ</string>
+    <string name="starImage">Favoritenstern</string>
+    <string name="deleteConfirmationGroup">Bitte bestätigen Sie, dass Sie diese Gruppe löschen möchten</string>
+    <string name="all">Alle</string>
+    <string name="noGroups">Klicken Sie auf die Schaltfläche + (plus), um zuerst Gruppen hinzuzufügen.
+\n
+\nGruppen machen es einfacher, Dinge zu finden.</string>
+    <string name="groups">Gruppen</string>
+    <string name="enter_group_name">Geben Sie den Gruppennamen ein</string>
+    <string name="leaveWithoutSaveConfirmation">Sind Sie sicher, dass Sie diesen Bildschirm verlassen wollen\? Vorgenommene Änderungen werden nicht gespeichert.</string>
+    <string name="leaveWithoutSaveTitle">Beenden ohne zu speichern</string>
+    <string name="failedOpeningFileManager">Fehler beim Öffnen eines Dateiverwaltungsprogrammes. Stellen Sie sicher, dass eine installiert ist.</string>
+    <string name="noBarcode">Kein Strichcode</string>
+    <string name="addManually">Die Karten-ID manuell eingeben</string>
+    <string name="addWithCamera">Scannen Sie den Strichcode mit Ihrer Kamera</string>
+    <string name="moveDown">In der Liste nach unten verschieben</string>
+    <string name="moveUp">In der Liste nach oben verschieben</string>
+    <plurals name="groupCardCount">
+        <item quantity="one"><xliff:g xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">%d</xliff:g> Karte</item>
+        <item quantity="other"><xliff:g xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">%d</xliff:g> Karten</item>
+    </plurals>
+</resources>

app/src/main/res/values-el-rGR/strings.xml

@@ -10,7 +10,6 @@
     <string name="cancel">Άκυρο</string>
     <string name="save">Αποθήκευση</string>
     <string name="capture">Φωτογράφιση Κάρτας</string>
-    <string name="enterCard">Εισάγετε Κάρτα</string>
     <string name="editCard">Επεξεργασία Κάρτας</string>
     <string name="edit">Επεξεργασία</string>
     <string name="delete">Διαγραφή</string>
@@ -33,7 +32,6 @@
     <string name="noStoreError">Δεν δώσατε κατάστημα</string>
     <string name="noCardIdError">Δεν δώσατε κωδικό κάρτας</string>
     <string name="noCardExistsError">Δεν ήταν δυνατό να εντοπιστεί κάρτα</string>
-    <string name="cardIdFormat">%1$s: %2$s</string>
     <string name="importExport">Εισαγωγή/Εξαγωγή</string>
     <string name="exportName">Εξαγωγή</string>
     <string name="importExportHelp">Τα εφεδρικά δεδομένα σας δίνουν την δυνατότητα να μεταφέρετε τις κάρτες σας σε μία άλλη συσκευή.</string>
@@ -54,7 +52,6 @@
     <string name="importOptionApplicationButton">Χρήση εξωτερικής εφαρμογής</string>
 
     <string name="about">Σχετικά</string>
-    <string name="app_copyright_fmt">Copyright 2016-<xliff:g>%d</xliff:g> Branden Archer</string>
     <string name="app_license">Άδεια χρήσης υπό το GPLv3.</string>
     <string name="about_title_fmt">Σχετικά με <xliff:g id="app_name">%s</xliff:g></string>
     <string name="debug_version_fmt">Έκδοση: <xliff:g id="version">%s</xliff:g></string>
@@ -68,10 +65,6 @@
     <string name="thumbnailDescription">Μικρογραφία κάρτας</string>
 
     <string name="change">Αλλαγή</string>
-    <string name="storeTextColorTitle">Χρώμα Κειμένου Καταστήματος</string>
-    <string name="storeTextBackgroundColorTitle">Χρώμα Κεφαλίδας</string>
-    <string name="storeNameBackgroundColorDescription">Χρώμα για το υπόβαθρο του καταστήματος</string>
-    <string name="storeNameColorDescription">Χρώμα για το κείμενο του καταστήματος</string>
 
     <string name="settings">Ρυθμίσεις</string>
     <string name="settings_category_title_ui">Διεπαφή χρήστη</string>

app/src/main/res/values-es/strings.xml

@@ -1,83 +1,81 @@
-<resources
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="action_add">Añadir</string>
-
-    <string name="noGiftCards">Actualmente no tienes ninguna tarjeta guardada. Presiona el botón \"+\" para comenzar.\n\nEsta cartera te permite llevar tus tarjetas de fidelización en tu teléfono para que estén siempre a tu alcance.</string>
+    <string name="noGiftCards">Actualmente no tiene ninguna tarjeta guardada. Pulse el botón «+» para comenzar.
+\n
+\nCatima le permite llevar sus tarjetas en el teléfono para que estén siempre a su alcance.</string>
     <string name="storeName">Tienda</string>
     <string name="note">Nota</string>
-    <string name="cardId">ID de la Tarjeta</string>
+    <string name="cardId">Id. de tarjeta</string>
     <string name="cancel">Cancelar</string>
     <string name="save">Guardar</string>
-    <string name="capture">Escanear Tarjeta</string>
-    <string name="enterCard">Introducir Tarjeta</string>
-    <string name="editCard">Editar Tarjeta</string>
+    <string name="capture">Capturar tarjeta</string>
+    <string name="editCard">Editar tarjeta</string>
     <string name="edit">Editar</string>
     <string name="delete">Eliminar</string>
     <string name="confirm">Confirmar</string>
-    <string name="lockScreen">Bloquear Rotación de Pantalla</string>
-    <string name="unlockScreen">Rotación de Pantalla Automática</string>
-    <string name="deleteTitle">Eliminar Tarjeta de Fidelización</string>
-    <string name="deleteConfirmation">Por favor, confirma si quieres eliminar esta tarjeta.</string>
-    <string name="ok">OK</string>
-    <string name="copy_to_clipboard">Copiar ID al portapapeles</string>
-    <string name="sendLabel">Enviar&#8230;</string>
-    <string name="editCardTitle">Editar Tarjeta de Fidelización</string>
-    <string name="addCardTitle">Añadir Tarjeta de Fidelización</string>
-    <string name="scanCardBarcode">Escanear el Código de Barras de la Tarjeta</string>
-    <string name="cardShortcut">Atajo de Tarjeta</string>
-    <string name="noCardsMessage">No hay ninguna tarjeta, añade una primero</string>
-
+    <string name="lockScreen">Bloquear rotación</string>
+    <string name="unlockScreen">Desbloquear rotación</string>
+    <string name="deleteTitle">Eliminar tarjeta</string>
+    <string name="deleteConfirmation">Confirme que quiere eliminar esta tarjeta.</string>
+    <string name="ok">Aceptar</string>
+    <string name="copy_to_clipboard">Copiar id. en portapapeles</string>
+    <string name="sendLabel">Enviar…</string>
+    <string name="editCardTitle">Editar tarjeta</string>
+    <string name="addCardTitle">Añadir tarjeta</string>
+    <string name="scanCardBarcode">Escanear código de barras de la tarjeta</string>
+    <string name="cardShortcut">Atajo de tarjeta</string>
+    <string name="noCardsMessage">No hay ninguna tarjeta; añada una primero</string>
     <string name="barcodeImageDescription">Imagen del código de barras de la tarjeta</string>
-
     <string name="noStoreError">Establecimiento no especificado</string>
-    <string name="noCardIdError">ID de la Tarjeta no especificado</string>
+    <string name="noCardIdError">Id. de tarjeta no especificado</string>
     <string name="noCardExistsError">No se ha podido encontrar la tarjeta de fidelización</string>
-    <string name="cardIdFormat">%1$s: %2$s</string>
-    <string name="importExport">Importar/Exportar</string>
+    <string name="importExport">Importar/exportar</string>
     <string name="exportName">Exportar</string>
-    <string name="importExportHelp">La copia de seguridad te permite transferir tus tarjetas a otro dispositivo.</string>
+    <string name="importExportHelp">La copia de respaldo le permite transferir sus tarjetas a otro dispositivo.</string>
     <string name="importSuccessfulTitle">Datos importados correctamente</string>
-    <string name="importFailedTitle">Ha ocurrido un error al importar los datos</string>
-    <string name="importFailed">Error al importar</string>
+    <string name="importFailedTitle">Falló la importación</string>
+    <string name="importFailed">No se pudo importar</string>
     <string name="exportSuccessfulTitle">Datos exportados correctamente</string>
-    <string name="exportFailedTitle">Ha ocurrido un error al exportar los datos</string>
-    <string name="exportFailed">Error al exportar</string>
-    <string name="importing">Importando&#8230;</string>
-    <string name="exporting">Exportando&#8230;</string>
+    <string name="exportFailedTitle">Falló la exportación</string>
+    <string name="exportFailed">No se pudo exportar</string>
+    <string name="importing">Importando…</string>
+    <string name="exporting">Exportando…</string>
     <string name="noExternalStoragePermissionError">No se pueden importar o exportar tarjetas sin el permiso de almacenamiento</string>
     <string name="importOptionFilesystemTitle">Importar desde el sistema de archivos</string>
-    <string name="importOptionFilesystemExplanation">Seleccionar un archivo del sistema de archivos</string>
+    <string name="importOptionFilesystemExplanation">Elegir un archivo concreto del sistema de archivos.</string>
     <string name="importOptionFilesystemButton">Desde el sistema de archivos</string>
-    <string name="importOptionApplicationTitle">Usar una applicación externa</string>
+    <string name="importOptionApplicationTitle">Utilizar aplicación externa</string>
     <string name="importOptionApplicationExplanation">Use una aplicación externa como Dropbox, Google Drive o tu gestor de archivos favoritos para abrir un archivo.</string>
-    <string name="importOptionApplicationButton">Usar aplicación externa</string>
-
+    <string name="importOptionApplicationButton">Utilizar aplicación externa</string>
     <string name="about">Acerca de</string>
-    <string name="app_copyright_fmt">Copyright 2016-<xliff:g>%d</xliff:g> Branden Archer</string>
-    <string name="app_license">Licencia GPLv3</string>
+    <string name="app_license">Disponible en virtud de la GPLv3.</string>
     <string name="about_title_fmt">Acerca de <xliff:g id="app_name">%s</xliff:g></string>
     <string name="debug_version_fmt">Versión: <xliff:g id="version">%s</xliff:g></string>
-    <string name="app_revision_fmt">Información sobre la Revisión: <xliff:g id="app_revision_url">%s</xliff:g></string>
-    <string name="app_libraries"><xliff:g id="app_name">%s</xliff:g> utiliza las siguientes librerías de terceros: <xliff:g id="app_libraries_list">%s</xliff:g></string>
-    <string name="app_resources"><xliff:g id="app_name">%s</xliff:g> utiliza los siguientes recursos de terceros: <xliff:g id="app_resources_list">%s</xliff:g></string>
-
-    <string name="selectBarcodeTitle">Selecciona el Código de Barras</string>
-    <string name="copy_to_clipboard_toast">ID de la Tarjeta copiado al portapapeles</string>
-
-    <string name="thumbnailDescription">Miniatura para la tarjeta</string>
-
     <string name="change">Cambiar</string>
-    <string name="storeTextColorTitle">Color del Texto de la Tienda</string>
-    <string name="storeTextBackgroundColorTitle">Color Principal</string>
-    <string name="storeNameBackgroundColorDescription">Color de fondo para el texto de la tienda</string>
-    <string name="storeNameColorDescription">Color del texto de la tienda</string>
-
     <string name="settings">Configuración</string>
-    <string name="settings_category_title_ui">Interfaz de Usuario</string>
+    <string name="settings_category_title_ui">Interfaz de usuario</string>
     <string name="settings_card_title_list_font_size">Tamaño de la letra para el título (lista)</string>
     <string name="settings_card_note_list_font_size">Tamaño de la letra para notas (lista)</string>
     <string name="settings_card_title_font_size">Tamaño de la letra para el título</string>
     <string name="settings_card_id_font_size">Tamaño de la letra para el ID de la tarjeta</string>
     <string name="settings_card_note_font_size">Tamaño de la letra para notas</string>
-    </resources>
+    <string name="settings_display_barcode_max_brightness">Iluminar vista de código de barras</string>
+    <string name="exportSuccessful">Se exportaron correctamente los datos de tarjetas de fidelización</string>
+    <string name="importSuccessful">Se importaron correctamente los datos de tarjetas de fidelización</string>
+    <string name="intent_import_card_from_url_share_text">Quiero compartirle una tarjeta</string>
+    <string name="settings_lock_barcode_orientation">Bloquear orientación de código de barras</string>
+    <string name="settings_dark_theme">Tema oscuro</string>
+    <string name="settings_light_theme">Tema claro</string>
+    <string name="settings_system_theme">Tema del sistema</string>
+    <string name="settings_theme">Tema</string>
+    <string name="enterBarcodeInstructions">Introduzca el identificador de tarjeta y seleccione la imagen que represente el código de barras que se utilizará, o bien, elija «Esta tarjeta no tiene código de barras» para no utilizar ninguno.</string>
+    <string name="app_copyright_old">Basado en Loyalty Card Keychain, derechos de autor 2016–2020 de Branden Archer.</string>
+    <string name="exportOptionExplanation">Los datos se guardarán en la ubicación que elija.</string>
+    <string name="failedParsingImportUriError">No se pudo procesar el URI de importación</string>
+    <string name="share">Compartir</string>
+    <string name="barcodeNoBarcode">Esta tarjeta no tiene código de barras</string>
+    <string name="barcodeType">Tipo de código de barras</string>
+    <string name="noMatchingGiftCards">Ninguna tarjeta coincide con el filtro de búsqueda. Pruebe con términos distintos.</string>
+    <string name="action_search">Buscar</string>
+</resources>

app/src/main/res/values-fr/strings.xml

@@ -1,16 +1,15 @@
-<resources
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="action_add">Ajouter</string>
-
-    <string name="noGiftCards">Aucune carte de fidélité enregistrée. Appuyez sur le bouton \"+\" (plus) pour commencer.\n\nLoyalty Card Locker vous permet d\'enregistrer vos cartes de fidélité sur votre téléphone pour toujours les avoir à portée de main.</string>
-    <string name="storeName">Nom</string>
-    <string name="note">Note</string>
+    <string name="noGiftCards">Appuyez d\'abord sur le bouton \"+\" (plus) pour ajouter une carte.
+\n
+\nCatima enregistre vos cartes sur votre appareil, pour toujours les avoir à portée de main.</string>
+    <string name="storeName">Nom du Magasin</string>
+    <string name="note">Notes</string>
     <string name="cardId">Numéro</string>
     <string name="cancel">Annuler</string>
     <string name="save">Enregistrer</string>
     <string name="capture">Mode capture</string>
-    <string name="enterCard">Mode manuel</string>
     <string name="editCard">Modifier</string>
     <string name="edit">Modifier</string>
     <string name="delete">Supprimer</string>
@@ -18,68 +17,93 @@
     <string name="lockScreen">Désactiver la rotation</string>
     <string name="unlockScreen">Activer la rotation</string>
     <string name="deleteTitle">Supprimer la carte de fidélité</string>
-    <string name="deleteConfirmation">Confirmez que vous souhaitez supprimer cette carte</string>
+    <string name="deleteConfirmation">Confirmez la suppression de cette carte.</string>
     <string name="ok">OK</string>
     <string name="copy_to_clipboard">Copier le numéro dans le presse-papier</string>
-    <string name="sendLabel">Envoyer&#8230;</string>
+    <string name="sendLabel">Envoyer…</string>
     <string name="editCardTitle">Modifier la carte de fidélité</string>
     <string name="addCardTitle">Ajouter une carte de fidélité</string>
-    <string name="scanCardBarcode">Flasher le code-barres de la carte</string>
+    <string name="scanCardBarcode">Scanner le code-barres</string>
     <string name="cardShortcut">Raccourci de carte</string>
-    <string name="noCardsMessage">Il n\'y a aucune carte. Ajoutez en une d\'abord.</string>
-
-    <string name="barcodeImageDescription">Image du code-barres de la carte</string>
-
-    <string name="noStoreError">Aucun nom n\'a été saisi</string>
-    <string name="noCardIdError">Aucun numéro n\'a été saisi</string>
-    <string name="noCardExistsError">N\'a pas pu retrouver la carte de fidélité</string>
-    <string name="cardIdFormat">%1$s: %2$s</string>
+    <string name="noCardsMessage">Ajoutez d\'abord une carte</string>
+    <string name="barcodeImageDescription">Image du code-barres</string>
+    <string name="noStoreError">Aucun nom de magasin saisi</string>
+    <string name="noCardIdError">Aucun numéro de carte saisi</string>
+    <string name="noCardExistsError">Aucune carte trouvée</string>
     <string name="importExport">Importer/Exporter</string>
     <string name="exportName">Exporter</string>
-    <string name="importExportHelp">Exporter vos données vous permet de récupérer vos cartes sur un autre appareil.</string>
-    <string name="importSuccessfulTitle">Importé avec succès</string>
+    <string name="importExportHelp">Exporter vos cartes vous permet de les récupérer sur un autre appareil.</string>
+    <string name="importSuccessfulTitle">Importé</string>
     <string name="importFailedTitle">Échec de l\'import</string>
-    <string name="importFailed">Échec de l\'import </string>
-    <string name="exportSuccessfulTitle">Exporté avec succès</string>
+    <string name="importFailed">Impossible d\'importer les cartes</string>
+    <string name="exportSuccessfulTitle">Exporté</string>
     <string name="exportFailedTitle">Échec de l\'export</string>
-    <string name="exportFailed">Échec de l\'export </string>
-    <string name="importing">Import &#8230;</string>
-    <string name="exporting">Export &#8230;</string>
-    <string name="noExternalStoragePermissionError">Impossible d\'importer ou d\'exporter les données sans l\'autorisation d\'accès au stockage externe</string>
-    <string name="importOptionFilesystemTitle">Importer depuis le système de fichiers.</string>
+    <string name="exportFailed">Impossible d\'exporter les cartes</string>
+    <string name="importing">Import …</string>
+    <string name="exporting">Export …</string>
+    <string name="noExternalStoragePermissionError">Veuillez autoriser l\'accès au stockage externe avant d\'importer/exporter les données</string>
+    <string name="importOptionFilesystemTitle">Importer depuis le système de fichiers</string>
     <string name="importOptionFilesystemExplanation">Choisissez le fichier à importer.</string>
     <string name="importOptionFilesystemButton">Système de fichiers</string>
-    <string name="importOptionApplicationTitle">Application externe</string>
-    <string name="importOptionApplicationExplanation">Utilisez une application externe comme Dropbox, Google Drive, ou votre gestionnaire de fichiers favori pour ouvrir un fichier.</string>
-    <string name="importOptionApplicationButton">Application externe</string>
-
+    <string name="importOptionApplicationTitle">Utiliser une application externe</string>
+    <string name="importOptionApplicationExplanation">Utilisez le gestionnaire de fichiers de votre choix pour importer un fichier.</string>
+    <string name="importOptionApplicationButton">Utiliser une application externe</string>
     <string name="about">À propos</string>
-    <string name="app_copyright_fmt">Copyright 2016-<xliff:g>%d</xliff:g> Branden Archer</string>
-    <string name="app_license">Licence GPLv3.</string>
+    <string name="app_license">Logiciel libre à copyleft, sous licence GPLv3+.</string>
     <string name="about_title_fmt">À propos de <xliff:g id="app_name">%s</xliff:g></string>
     <string name="debug_version_fmt">Version : <xliff:g id="version">%s</xliff:g></string>
-    <string name="app_revision_fmt">Notes sur les versions : <xliff:g id="app_revision_url">%s</xliff:g></string>
+    <string name="app_revision_fmt">Notes de version : <xliff:g xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2" id="app_revision_url">%s</xliff:g></string>
     <string name="app_libraries"><xliff:g id="app_name">%s</xliff:g> utilise les bibliothèques-tierces suivantes : <xliff:g id="app_libraries_list">%s</xliff:g></string>
-    <string name="app_resources"><xliff:g id="app_name">%s</xliff:g> utilise les ressources-tierces suivantes : <xliff:g id="app_resources_list">%s</xliff:g></string>
-
-    <string name="selectBarcodeTitle">Choisissez le code-barre</string>
+    <string name="app_resources"><xliff:g xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2" id="app_name">%s</xliff:g> utilise les ressources tierces suivantes : <xliff:g xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2" id="app_resources_list">%s</xliff:g></string>
+    <string name="selectBarcodeTitle">Choisissez le code-barres</string>
     <string name="copy_to_clipboard_toast">Numéro de carte copié dans le presse-papier</string>
-
-    <string name="thumbnailDescription">Miniature pour la carte</string>
-
+    <string name="thumbnailDescription">Miniature de la carte</string>
     <string name="change">Modifier</string>
-    <string name="storeTextColorTitle">Couleur du texte du magasin</string>
-    <string name="storeTextBackgroundColorTitle">Couleur du titre</string>
-    <string name="storeNameBackgroundColorDescription">Couleur de fond du texte du magasin</string>
-    <string name="storeNameColorDescription">Couleur pour le nom du magasin</string>
-
     <string name="settings">Paramètres</string>
-    <string name="settings_category_title_ui">Interface</string>
-    <string name="settings_card_title_list_font_size">Taille de police pour les titres de carte en liste</string>
-    <string name="settings_card_note_list_font_size">Taille de police pour les notes de carte en liste</string>
-    <string name="settings_card_title_font_size">Taille de police pour les titres de carte</string>
-    <string name="settings_card_id_font_size">Taille de police pour les numéros de carte</string>
-    <string name="settings_card_note_font_size">Taille de police pour les notes de carte</string>
+    <string name="settings_category_title_ui">Interface utilisateur</string>
+    <string name="settings_card_title_list_font_size">Taille du nom des cartes (mode liste)</string>
+    <string name="settings_card_note_list_font_size">Taille de la description (mode liste)</string>
+    <string name="settings_card_title_font_size">Taille du nom de la carte (aperçu)</string>
+    <string name="settings_card_id_font_size">Taille des numéros de carte</string>
+    <string name="settings_card_note_font_size">Taille de la description (aperçu)</string>
     <string name="settings_display_barcode_max_brightness">Augmenter la luminosité du code-barres</string>
     <string name="settings_lock_barcode_orientation">Verrouiller l\'orientation du code-barres</string>
-    </resources>
+    <string name="exportSuccessful">Carte exportée avec succès</string>
+    <string name="importSuccessful">Carte de fidélité importée</string>
+    <string name="intent_import_card_from_url_share_text">Je veux partager une carte avec toi</string>
+    <string name="settings_dark_theme">Sombre</string>
+    <string name="settings_light_theme">Clair</string>
+    <string name="settings_system_theme">Système</string>
+    <string name="settings_theme">Thème</string>
+    <string name="enterBarcodeInstructions">Entrez l\'identifiant de la carte puis sélectionnez l\'image qui représente le code-barres que vous souhaitez utiliser, ou sélectionnez « Cette carte n\'a pas de code-barres » pour ne pas utiliser de code-barres.</string>
+    <string name="app_copyright_old">Basé sur Loyalty Card Keychain, copyright 2016–2020 Branden Archer.</string>
+    <string name="exportOptionExplanation">Les données seront eportées vers l\'emplacement de votre choix.</string>
+    <string name="failedParsingImportUriError">Impossible d\'analyser l\'URI d\'importation</string>
+    <string name="share">Partager</string>
+    <string name="barcodeNoBarcode">Cette carte n\'a pas de code-barres</string>
+    <string name="barcodeType">Type de code-barres</string>
+    <string name="noMatchingGiftCards">Aucun résultat. Essayez de modifier votre recherche.</string>
+    <string name="action_search">Rechercher</string>
+    <string name="unstar">Retirer des favoris</string>
+    <string name="star">Ajouter aux favoris</string>
+    <string name="starImage">Étoile favorite</string>
+    <string name="deleteConfirmationGroup">Confirmez que vous voulez supprimer cette carte</string>
+    <string name="all">Tous</string>
+    <string name="noGroups">Cliquez d\'abord sur le bouton \"+\" (plus) pour ajouter un groupe.
+\n
+\nLes groupes permettent de facilement retrouver vos cartes.</string>
+    <string name="groups">Groupes</string>
+    <string name="enter_group_name">Entrez le nom du groupe</string>
+    <string name="noBarcode">Aucun code-barres</string>
+    <string name="leaveWithoutSaveConfirmation">Voulez-vous quitter la page \? Toutes vos modifications seront perdues.</string>
+    <string name="leaveWithoutSaveTitle">Quitter sans enregistrer</string>
+    <string name="failedOpeningFileManager">Gestionnaire de fichiers introuvable. Installez-en un si nécessaire.</string>
+    <string name="addManually">Entrer manuellement l\'identifiant de la carte</string>
+    <string name="addWithCamera">Scannez le code-barres avec votre appareil photo</string>
+    <string name="moveDown">Descendre dans la liste</string>
+    <string name="moveUp">Monter dans la liste</string>
+    <plurals name="groupCardCount">
+        <item quantity="one"><xliff:g xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">%d</xliff:g> carte</item>
+        <item quantity="other"><xliff:g xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">%d</xliff:g> cartes</item>
+    </plurals>
+</resources>

app/src/main/res/values-he-rIL/strings.xml

@@ -7,6 +7,5 @@
     <string name="cancel">ביטול</string>
     <string name="save">שמור</string>
     <string name="capture">צלם כרטיס</string>
-    <string name="enterCard">הכנס כרטיס</string>
     <string name="editCard">עריכת כרטיס</string>
     </resources>

app/src/main/res/values-it/strings.xml

@@ -1,21 +1,16 @@
-<resources
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="action_search">Cerca</string>
     <string name="action_add">Aggiungi</string>
-
     <string name="noGiftCards">Non hai ancora alcuna carta fedeltà. Premi sul bottone +(più) in alto per incominciare.\n\nL\'app ti permette di portare con te le tue carte fedeltà, così da averle sempre a disposizione.</string>
-    <string name="noMatchingGiftCards">Nessuna carta fedeltà corrisponde al filtro. Riprovare con altri valori</string>
-
+    <string name="noMatchingGiftCards">Nessuna carta fedeltà corrisponde al filtro. Riprovare con altri valori.</string>
     <string name="storeName">Negozio</string>
     <string name="note">Note</string>
     <string name="cardId">Codice</string>
     <string name="barcodeNoBarcode">Questa carta non ha un codice a barre</string>
-
     <string name="cancel">Annulla</string>
     <string name="save">Salva</string>
     <string name="capture">Scansione carta</string>
-    <string name="enterCard">Inserisci carta</string>
     <string name="editCard">Modifica carta</string>
     <string name="edit">Modifica</string>
     <string name="delete">Elimina</string>
@@ -27,20 +22,17 @@
     <string name="ok">Ok</string>
     <string name="copy_to_clipboard">Copia ID negli appunti</string>
     <string name="share">Condividi</string>
-    <string name="sendLabel">Invia&#8230;</string>
+    <string name="sendLabel">Invia…</string>
     <string name="editCardTitle">Modifica carta</string>
     <string name="addCardTitle">Aggiungi carta</string>
     <string name="scanCardBarcode">Scansiona codice carta</string>
     <string name="cardShortcut">Scorciatoia per la carta</string>
     <string name="noCardsMessage">Non ci sono carte. Aggiungine prima una</string>
-
     <string name="barcodeImageDescription">Immagine del codice a barre della carta</string>
-
     <string name="noStoreError">Nessun negozio inserito</string>
     <string name="noCardIdError">Nessun codice carta inserito</string>
     <string name="noCardExistsError">Impossibile trovare la carta</string>
     <string name="failedParsingImportUriError">Impossibile analizzare l\'URI</string>
-    <string name="cardIdFormat">%1$s: %2$s</string>
     <string name="importExport">Importa/Esporta</string>
     <string name="exportName">Esporta</string>
     <string name="importExportHelp">Fare il backup dei dati ti permette di spostare le tue carte da un dispositivo ad un altro.</string>
@@ -50,38 +42,27 @@
     <string name="exportSuccessfulTitle">Esportazione avvenuta con successo</string>
     <string name="exportFailedTitle">Esportazione fallita</string>
     <string name="exportFailed">Impossibile esportare</string>
-    <string name="importing">Importazione in corso&#8230;</string>
-    <string name="exporting">Esportazione in corso&#8230;</string>
-    <string name="noExternalStoragePermissionError">Impossibile importare o esportare i dati senza il permesso per l\'uso della memoria esterna.</string>
+    <string name="importing">Importazione in corso…</string>
+    <string name="exporting">Esportazione in corso…</string>
+    <string name="noExternalStoragePermissionError">Impossibile importare o esportare i dati senza il permesso per l\'uso della memoria esterna</string>
     <string name="importOptionFilesystemTitle">Importa dal file system</string>
     <string name="importOptionFilesystemExplanation">Scegli un file dal file system.</string>
     <string name="importOptionFilesystemButton">Dal file system</string>
     <string name="importOptionApplicationTitle">Usa un\'applicazione esterna</string>
     <string name="importOptionApplicationExplanation">Usa un\'applicazione esterna come Dropbox, Google Drive o il tuo file manager preferito per aprire il file.</string>
     <string name="importOptionApplicationButton">Usa un\'applicazione esterna</string>
-
     <string name="about">Informazioni</string>
-    <string name="app_copyright_fmt">Copyright 2016-<xliff:g>%d</xliff:g> Branden Archer</string>
     <string name="app_license">Pubblicato sotto licenza GPLv3.</string>
     <string name="about_title_fmt">Informazioni su <xliff:g id="app_name">%s</xliff:g></string>
     <string name="debug_version_fmt">Versione: <xliff:g id="version">%s</xliff:g></string>
     <string name="app_revision_fmt">Informazione sulla versione: <xliff:g id="app_revision_url">%s</xliff:g></string>
     <string name="app_libraries"><xliff:g id="app_name">%s</xliff:g> usa le seguenti librerie di terze parti: <xliff:g id="app_libraries_list">%s</xliff:g></string>
     <string name="app_resources"><xliff:g id="app_name">%s</xliff:g> usa le seguenti risorse di terze parti: <xliff:g id="app_resources_list">%s</xliff:g></string>
-
     <string name="selectBarcodeTitle">Seleziona codice a barre</string>
-    <string name="enterBarcodeInstructions">Immettere l\'ID della carta, quindi selezionare l\'immagine che rappresenta il codice a barre desiderato oppure selezionare &#8220;Questa carta non ha un codice a barre&#8221; per non valorizzare il dato.</string>
-
+    <string name="enterBarcodeInstructions">Immettere l\'ID della carta, quindi selezionare l\'immagine che rappresenta il codice a barre desiderato oppure selezionare «Questa carta non ha un codice a barre» per non valorizzare il dato.</string>
     <string name="copy_to_clipboard_toast">ID della carta copiato negli appunti</string>
-
     <string name="thumbnailDescription">Miniatura carta</string>
-
     <string name="change">Cambia</string>
-    <string name="storeTextColorTitle">Colore titolo</string>
-    <string name="storeTextBackgroundColorTitle">Colore scheda</string>
-    <string name="storeNameBackgroundColorDescription">Colore di sfondo del titolo carta</string>
-    <string name="storeNameColorDescription">Colore del titolo carta</string>
-
     <string name="settings">Impostazioni</string>
     <string name="settings_category_title_ui">Interfaccia utente</string>
     <string name="settings_theme">Tema</string>
@@ -96,4 +77,19 @@
     <string name="settings_display_barcode_max_brightness">Aumenta luminosità dello schermo quando apro un codice a barre</string>
     <string name="settings_lock_barcode_orientation">Blocca orientamento del codice a barre</string>
     <string name="intent_import_card_from_url_share_text">Voglio condividere una carta fedeltà con te</string>
-    </resources>
+    <string name="exportSuccessful">Dati della carta fedeltà esportati correttamente</string>
+    <string name="importSuccessful">Dati della carta fedeltà importati correttamente</string>
+    <string name="app_copyright_old">Basato su Loyalty Card Keychain, copyright 2016–2020 Branden Archer.</string>
+    <string name="exportOptionExplanation">I dati verranno scritti in una posizione a tua scelta.</string>
+    <string name="barcodeType">Tipo di codice a barre</string>
+    <string name="unstar">Rimuovi dai preferiti</string>
+    <string name="star">Aggiungi ai preferiti</string>
+    <string name="starImage">Stella preferita</string>
+    <string name="deleteConfirmationGroup">Conferma di voler eliminare questo gruppo</string>
+    <string name="all">Tutti</string>
+    <string name="noGroups">Al momento non hai gruppi. Fai clic sul pulsante + (più) per iniziare.
+\n
+\nLe carte possono essere assegnate a gruppi per renderle più facili da trovare.</string>
+    <string name="groups">Gruppi</string>
+    <string name="enter_group_name">Inserisci il nome del gruppo</string>
+</resources>

app/src/main/res/values-lt/strings.xml

@@ -10,7 +10,6 @@
     <string name="cancel">Atšaukti</string>
     <string name="save">Išsaugoti</string>
     <string name="capture">Nufotografuoti kortelę</string>
-    <string name="enterCard">Įvesti kortelę</string>
     <string name="edit">Redaguoti</string>
     <string name="delete">Ištrinti</string>
     <string name="confirm">Patvirtinti</string>
@@ -25,7 +24,6 @@
 
     <string name="noStoreError">Parduotuvė neįvesta</string>
     <string name="noCardIdError">Neįvestas kortelės ID</string>
-    <string name="cardIdFormat">%1$s: %2$s</string>
     <string name="importExport">Importuoti/Exportuoti</string>
     <string name="exportName">Exportuoti</string>
     <string name="importFailed">Nepavyko importuoti</string>
@@ -34,7 +32,6 @@
     <string name="exporting">Eksportuoja&#8230;</string>
     <string name="noExternalStoragePermissionError">Negalima importuoti/eksportuoti kortelių be išorinės atminties leidimo</string>
     <string name="about">Apie</string>
-    <string name="app_copyright_fmt">Visos teisės saugomos 2016-<xliff:g>%d</xliff:g> Branden Archer</string>
     <string name="app_license">Licenzijuota pagal GPLv3.</string>
     <string name="about_title_fmt">Apie <xliff:g id="app_name">%s</xliff:g></string>
     <string name="debug_version_fmt">Versija: <xliff:g id="version">%s</xliff:g></string>

app/src/main/res/values-nb-rNO/strings.xml

@@ -1,7 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="action_add">Legg til</string>
-    <string name="noGiftCards">Du har ingen kundekort for øyeblikket. Klikk på \"+\" (pluss)-knappen øverst for å komme igang.\n\nDa har du dem alltid hendig.</string>
+    <string name="noGiftCards">Klikk på \"+\" (pluss)-knappen for å legge til et kort først.
+\n
+\nDa har du dem alltid hendig.</string>
     <string name="storeName">Butikk</string>
     <string name="note">Merknad</string>
     <string name="cardId">Kort-ID</string>
@@ -9,7 +11,6 @@
     <string name="cancel">Avbryt</string>
     <string name="save">Lagre</string>
     <string name="capture">Les inn kort</string>
-    <string name="enterCard">Skriv inn kort</string>
     <string name="editCard">Rediger kort</string>
     <string name="edit">Rediger</string>
     <string name="delete">Slett</string>
@@ -21,7 +22,6 @@
     <string name="ok">OK</string>
     <string name="copy_to_clipboard">Kopier ID til utklippstavle</string>
     <string name="sendLabel">Send…</string>
-    <string name="addedShortcut">Lagt til på hjemmeskjerm</string>
     <string name="editCardTitle">Rediger kundekort</string>
     <string name="addCardTitle">Legg til kundekort</string>
     <string name="scanCardBarcode">Skann kortets strekkode</string>
@@ -30,50 +30,38 @@
     <string name="barcodeImageDescription">Bilde av kortets strekkode</string>
     <string name="noStoreError">Ingen butikk angitt</string>
     <string name="noCardIdError">Ingen kort-ID innskrevet</string>
-    <string name="noCardExistsError">Kunne ikke finne kundekort</string>
-    <string name="cardIdFormat">%1$s: %2$s</string>
+    <string name="noCardExistsError">Kunne ikke finne kort</string>
     <string name="importExport">Import/eksport</string>
     <string name="exportName">Eksporter</string>
-    <string name="importExportHelp">Sikkerhetskopiering av data lar deg flytte kortene til en annen enhet.</string>
+    <string name="importExportHelp">Sikkerhetskopiering av kort lar deg flytte dem til en annen enhet.</string>
     <string name="importSuccessfulTitle">Importert</string>
     <string name="importFailedTitle">Kunne ikke importere</string>
-    <string name="importFailed">Klarte ikke å importere</string>
+    <string name="importFailed">Klarte ikke å importere kort</string>
     <string name="exportSuccessfulTitle">Eksportert</string>
     <string name="exportFailedTitle">Kunne ikke eksportere</string>
-    <string name="exportFailed">Klarte ikke å eksportere</string>
+    <string name="exportFailed">Kunne ikke eksportere kort</string>
     <string name="importing">Importerer…</string>
     <string name="exporting">Exporterer…</string>
-    <string name="noExternalStoragePermissionError">Kan ikke importere eller eksportere kort uten tilgang til ekstern lagring</string>
-    <string name="exportOptionExplanation">Data skrives til rotmappen i eksternt lagringsområde.</string>
+    <string name="noExternalStoragePermissionError">Innvilg lagringstilgang til eksternlager for å importere eller eksportere kort først</string>
+    <string name="exportOptionExplanation">Data skrives dit du ønsker det.</string>
     <string name="importOptionFilesystemTitle">Importer fra filsystem</string>
     <string name="importOptionFilesystemExplanation">Velg spesifikk fil fra filsystemet.</string>
     <string name="importOptionFilesystemButton">Fra filsystem</string>
-    <string name="importOptionApplicationTitle">Brukt eksternt program</string>
-    <string name="importOptionApplicationExplanation">Bruk eksternt program som Nextcloud, eller din favorittfilbehandler til å åpne ei fil.</string>
+    <string name="importOptionApplicationTitle">Bruk eksternt program</string>
+    <string name="importOptionApplicationExplanation">Bruk hvilket som helst program, eller din favoritt-filutforsker for å åpne en fil.</string>
     <string name="importOptionApplicationButton">Bruk eksternt program</string>
     <string name="about">Om</string>
-    <string name="app_copyright_fmt">Kopirett 2016-<xliff:g>%d</xliff:g> Branden Archer</string>
-    <string name="app_license">Lisensiert GPLv3+.</string>
-    <string name="about_title_fmt">Om <xliff:g id="app_name">%s</xliff:g>
-    </string>
-    <string name="debug_version_fmt">Versjon: <xliff:g id="version">%s</xliff:g>
-    </string>
+    <string name="app_license">Gemenhetslig fri programvare, lisensiert GPLv3+.</string>
+    <string name="about_title_fmt">Om <xliff:g xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2" id="app_name">%s</xliff:g></string>
+    <string name="debug_version_fmt">Versjon: <xliff:g xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2" id="version">%s</xliff:g></string>
     <string name="app_revision_fmt">Utgivelsesinfo: <xliff:g id="app_revision_url">%s</xliff:g></string>
-    <string name="app_libraries">
-        <xliff:g id="app_name">%s</xliff:g> brukfer følgende tredjepartsbibliotek: <xliff:g id="app_libraries_list">%s</xliff:g>
-    </string>
-    <string name="app_resources">
-        <xliff:g id="app_name">%s</xliff:g> bruker følgende tredjepartsressurser: <xliff:g id="app_resources_list">%s</xliff:g>
-    </string>
+    <string name="app_libraries"><xliff:g id="app_name">%s</xliff:g> brukfer følgende tredjepartsbibliotek: <xliff:g id="app_libraries_list">%s</xliff:g></string>
+    <string name="app_resources"><xliff:g id="app_name">%s</xliff:g> bruker følgende tredjepartsressurser: <xliff:g id="app_resources_list">%s</xliff:g></string>
     <string name="selectBarcodeTitle">Velg strekkode</string>
     <string name="enterBarcodeInstructions">Skriv inn strekkodeverdien og velg så bildet som representerer strekkoden du ønsker å bruke.</string>
     <string name="copy_to_clipboard_toast">Kort-ID kopiert til utklippstavle</string>
     <string name="thumbnailDescription">Miniatyrbilde for kort</string>
     <string name="change">Endre</string>
-    <string name="storeTextColorTitle">Skriftstørrelse for butikktekst</string>
-    <string name="storeTextBackgroundColorTitle">Overskriftsfarge</string>
-    <string name="storeNameBackgroundColorDescription">Farge for butikktekstbakgrunn</string>
-    <string name="storeNameColorDescription">Butikktekstfarge</string>
     <string name="settings">Innstillinger</string>
     <string name="settings_category_title_ui">Brukergrensesnitt</string>
     <string name="settings_card_title_list_font_size">Korttittelskriftstørrelse</string>
@@ -83,4 +71,35 @@
     <string name="settings_card_note_font_size">Skriftstørrelse for kortmerknad</string>
     <string name="settings_display_barcode_max_brightness">Lysere strekkodevisning</string>
     <string name="settings_lock_barcode_orientation">Lås strekkodesideretning</string>
+    <string name="exportSuccessful">Kortdata eksportert</string>
+    <string name="importSuccessful">Kortdata importert</string>
+    <string name="intent_import_card_from_url_share_text">Jeg ønsker å dele et kort med deg</string>
+    <string name="settings_dark_theme">Mørk</string>
+    <string name="settings_light_theme">Lys</string>
+    <string name="settings_system_theme">System</string>
+    <string name="settings_theme">Drakt</string>
+    <string name="app_copyright_old">Basert på Kundekortknippe, opphavsrett 2016–2020 Branden Archer.</string>
+    <string name="failedParsingImportUriError">Kunne ikke tolke importerings-URI</string>
+    <string name="share">Del</string>
+    <string name="barcodeNoBarcode">Dette kortet har ingen strekkode</string>
+    <string name="noMatchingGiftCards">Fant ikke noe. Prøv å endre søket.</string>
+    <string name="action_search">Søk</string>
+    <string name="starImage">Favorittstjerne</string>
+    <string name="unstar">Fjern fra favoritter</string>
+    <string name="star">Legg til i favoritter</string>
+    <string name="noGroups">Klikk på «+»-tegnet for å legge til grupper først.
+\n
+\nGrupper gjør ting enklere å finne.</string>
+    <string name="deleteConfirmationGroup">Bekreft at du ønsker å slette denne gruppen</string>
+    <string name="all">Alle</string>
+    <string name="groups">Grupper</string>
+    <string name="enter_group_name">Skriv inn gruppenavn</string>
+    <string name="noBarcode">Ingen strekkode</string>
+    <string name="failedOpeningFileManager">Klarte ikke å åpne noen filbehandler. Forsikre deg om at du har installert en.</string>
+    <string name="leaveWithoutSaveConfirmation">Er du sikker på at du vil forlate denne skjermen\? Endringer vil ikke bli lagret.</string>
+    <string name="leaveWithoutSaveTitle">Forlat uten å lagre</string>
+    <string name="addManually">Skriv inn kort-ID manuelt</string>
+    <string name="addWithCamera">Skann strekkoden med kameraet ditt</string>
+    <string name="moveDown">Flytt nedover i listen</string>
+    <string name="moveUp">Flytt oppover i listen</string>
 </resources>

app/src/main/res/values-night/colors.xml

@@ -15,4 +15,6 @@
     <color name="inputBackground">#000000</color>
     <color name="inputBorder">#222222</color>
     <color name="inputDividerBorder">#666666</color>
+
+    <color name="iconColor">#ffffff</color>
 </resources>

app/src/main/res/values-nl/strings.xml

@@ -1,22 +1,19 @@
-<resources
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="action_search">Zoeken</string>
     <string name="action_add">Toevoegen</string>
-
-    <string name="noGiftCards">Je hebt nog geen klantenkaarten toegevoegd. Druk op de knop \'+\' (plus) om te beginnen.\n\nMet Klantenkaartkluis beheer je je klantenkaarten op je smartphone of tablet zodat ze altijd binnen handbereik zijn.</string>
-    <string name="noMatchingGiftCards">Er zijn geen kaarten die overeenkomen met je zoekopdracht. Probeer het opnieuw.</string>
-
+    <string name="noGiftCards">Druk op de knop \'+\' (plus) om een kaart toe te voegen.
+\n
+\nMet Catima heb je je klantenkaarten altijd binnen handbereik, gewoon op je apparaat.</string>
+    <string name="noMatchingGiftCards">Geen zoekresultaten. Probeer een andere zoekopdracht.</string>
     <string name="storeName">Winkel</string>
     <string name="note">Aantekening</string>
     <string name="cardId">Kaartnummer</string>
     <string name="barcodeType">Soort barcode</string>
     <string name="barcodeNoBarcode">Deze kaart heeft geen barcode</string>
-
     <string name="cancel">Annuleren</string>
     <string name="save">Opslaan</string>
     <string name="capture">Scan een kaart</string>
-    <string name="enterCard">Voer een kaartnummer in</string>
     <string name="editCard">Kaart bewerken</string>
     <string name="edit">Bewerken</string>
     <string name="delete">Verwijderen</string>
@@ -28,75 +25,86 @@
     <string name="ok">Oké</string>
     <string name="copy_to_clipboard">Kaartnummer kopiëren naar klembord</string>
     <string name="share">Delen</string>
-    <string name="sendLabel">Versturen&#8230;</string>
-    <string name="addedShortcut">Snelkoppeling is toegevoegd</string>
-    <string name="editCardTitle">Klantenkaart bewerken</string>
-    <string name="addCardTitle">Klantenkaart toevoegen</string>
+    <string name="sendLabel">Versturen…</string>
+    <string name="editCardTitle">Kaart bewerken</string>
+    <string name="addCardTitle">Kaart toevoegen</string>
     <string name="scanCardBarcode">Scan de barcode van de kaart</string>
     <string name="cardShortcut">Kaartsnelkoppeling</string>
-    <string name="noCardsMessage">Je hebt nog geen kaarten toegevoegd.</string>
-
+    <string name="noCardsMessage">Voeg eerst een kaart toe</string>
     <string name="barcodeImageDescription">Afbeelding van barcode</string>
-
     <string name="noStoreError">Geen winkelnaam ingevoerd</string>
     <string name="noCardIdError">Geen kaartnummer ingevoerd</string>
-    <string name="noCardExistsError">De klantenkaart kan niet worden opgevraagd</string>
+    <string name="noCardExistsError">De kaart is niet aangetroffen</string>
     <string name="failedParsingImportUriError">Kan de import-uri niet verwerken</string>
-    <string name="cardIdFormat">%1$s: %2$s</string>
     <string name="importExport">Importeren/Exporteren</string>
     <string name="exportName">Exporteren</string>
-    <string name="importExportHelp">Door de gegevens te back-uppen kun je je kaarten overzetten naar een ander apparaat.</string>
+    <string name="importExportHelp">Door je kaarten te back-uppen, kun je ze overzetten naar een ander apparaat.</string>
     <string name="importSuccessfulTitle">Importeren voltooid</string>
     <string name="importFailedTitle">Importeren mislukt</string>
     <string name="importFailed">Het importeren is mislukt</string>
     <string name="exportSuccessfulTitle">Exporteren voltooid</string>
     <string name="exportFailedTitle">Exporteren mislukt</string>
     <string name="exportFailed">Het exporteren is mislukt</string>
-    <string name="importing">Bezig met importeren&#8230;...</string>
-    <string name="exporting">Bezig met exporteren&#8230;...</string>
-    <string name="noExternalStoragePermissionError">Het importeren of exporteren van kaarten is niet mogelijk zonder de machtiging \'externe opslag\'.</string>
+    <string name="importing">Bezig met importeren…</string>
+    <string name="exporting">Bezig met exporteren…</string>
+    <string name="noExternalStoragePermissionError">Verleen het recht \'externe opslag\' om kaarten te kunnen im- of exporteren</string>
     <string name="exportOptionExplanation">De gegevens worden weggeschreven op een locatie naar keuze.</string>
     <string name="importOptionFilesystemTitle">Importeren uit bestandssysteem</string>
-    <string name="importOptionFilesystemExplanation">Kies een specifiek bestand uit het bestandssysteem.</string>
-    <string name="importOptionFilesystemButton">Uit bestandssysteem</string>
+    <string name="importOptionFilesystemExplanation">Kies een specifiek bestand vanop het bestandssysteem.</string>
+    <string name="importOptionFilesystemButton">Van bestandssysteem</string>
     <string name="importOptionApplicationTitle">Externe app gebruiken</string>
-    <string name="importOptionApplicationExplanation">Open een bestand middels een externe app, zoals Dropbox, Google Drive of je favoriete bestandsbeheerder.</string>
+    <string name="importOptionApplicationExplanation">Open een bestand middels een app of je favoriete bestandsbeheerder.</string>
     <string name="importOptionApplicationButton">Externe app gebruiken</string>
-
     <string name="about">Over</string>
-    <string name="app_copyright_fmt">Copyright 2016-<xliff:g>%d</xliff:g> Branden Archer</string>
-    <string name="app_license">Uitgebracht onder de GPLv3-licentie.</string>
+    <string name="app_license">Vrije software, uitgebracht onder de GPLv3-licentie.</string>
     <string name="about_title_fmt">Over <xliff:g id="app_name">%s</xliff:g></string>
     <string name="debug_version_fmt">Versie: <xliff:g id="version">%s</xliff:g></string>
     <string name="app_revision_fmt">Versie-informatie: <xliff:g id="app_revision_url">%s</xliff:g></string>
     <string name="app_libraries"><xliff:g id="app_name">%s</xliff:g> gebruikt de volgende bibliotheken van externe partijen: <xliff:g id="app_libraries_list">%s</xliff:g></string>
     <string name="app_resources"><xliff:g id="app_name">%s</xliff:g> gebruikt de volgende bronnen van externe partijen: <xliff:g id="app_resources_list">%s</xliff:g></string>
-
     <string name="selectBarcodeTitle">Barcode toevoegen</string>
-    <string name="enterBarcodeInstructions">Voer de barcode in en kies daarna de afbeelding van de barcode die je wilt gebruiken., of druk op &#8220;Deze kaart heeft geen barcode&#8221; om geen barcode te gebruiken.</string>
-
+    <string name="enterBarcodeInstructions">Voer de barcode in en kies daarna de afbeelding van de barcode die je wilt gebruiken of druk op “Deze kaart heeft geen barcode” om geen barcode te gebruiken.</string>
     <string name="copy_to_clipboard_toast">Kaartnummer is gekopieerd naar het klembord</string>
-
     <string name="thumbnailDescription">Miniatuurvoorbeeld van kaart</string>
-
     <string name="change">Aanpassen</string>
-    <string name="storeTextColorTitle">Tekstkleur van winkelnaam</string>
-    <string name="storeTextBackgroundColorTitle">Kopkleur</string>
-    <string name="storeNameBackgroundColorDescription">Achtergrondkleur van winkeltekst</string>
-    <string name="storeNameColorDescription">Kleur van winkeltekst</string>
-
     <string name="settings">Instellingen</string>
-    <string name="settings_category_title_ui">Uiterlijk en bediening</string>
+    <string name="settings_category_title_ui">Vormgeving</string>
     <string name="settings_theme">Thema</string>
-    <string name="settings_system_theme">Systeemthema</string>
+    <string name="settings_system_theme">Systeem</string>
     <string name="settings_light_theme">Licht</string>
     <string name="settings_dark_theme">Donker</string>
-    <string name="settings_card_title_list_font_size">Lettergrootte van kaartnamen op de lijst</string>
-    <string name="settings_card_note_list_font_size">Lettergrootte van aantekeningen op de lijst</string>
-    <string name="settings_card_title_font_size">Lettergrootte van kaartnamen</string>
+    <string name="settings_card_title_list_font_size">Lettergrootte van kaartnamen (lijstmodus)</string>
+    <string name="settings_card_note_list_font_size">Lettergrootte van aantekeningen (lijstmodus)</string>
+    <string name="settings_card_title_font_size">Lettergrootte van kaartnamen (voorvertoning)</string>
     <string name="settings_card_id_font_size">Lettergrootte van kaartnummer</string>
-    <string name="settings_card_note_font_size">Lettergrootte van aantekeningen</string>
+    <string name="settings_card_note_font_size">Lettergrootte van aantekeningen (voorvertoning)</string>
     <string name="settings_display_barcode_max_brightness">Scherm helderder maken bij tonen van barcode</string>
     <string name="settings_lock_barcode_orientation">Barcode-oriëntatie vergrendelen</string>
     <string name="intent_import_card_from_url_share_text">Ik wil een klantenkaart met je delen</string>
-    </resources>
+    <string name="all">Alles</string>
+    <string name="importSuccessful">De kaartgegevens zijn geïmporteerd</string>
+    <string name="deleteConfirmationGroup">Bevestig dat je deze groep wilt verwijderen</string>
+    <string name="noGroups">Druk op de knop \'+\' (plus) om een groep toe te voegen.
+\n
+\nDoor kaarten te groeperen vind je ze makkelijker terug.</string>
+    <string name="exportSuccessful">De kaartgegevens zijn geëxporteerd</string>
+    <string name="groups">Groepen</string>
+    <string name="enter_group_name">Voer een groepsnaam in</string>
+    <string name="starImage">Favoriete ster</string>
+    <string name="app_copyright_old">Gebaseerd op Loyalty Card Keychain, copyright 2016–2020 Branden Archer.</string>
+    <string name="unstar">Verwijderen uit favorieten</string>
+    <string name="star">Toevoegen aan favorieten</string>
+    <string name="addManually">Kaartnummer handmatig invoeren</string>
+    <string name="addWithCamera">Barcode scannen met camera</string>
+    <string name="leaveWithoutSaveConfirmation">Weet je zeker dat je dit wilt\? Hierdoor worden je aanpassingen niet opgeslagen.</string>
+    <string name="leaveWithoutSaveTitle">Afbreken zonder opslaan</string>
+    <string name="moveDown">Omlaag verplaatsen</string>
+    <string name="moveUp">Omhoog verplaatsen</string>
+    <string name="failedOpeningFileManager">Kan de bestandsbeheerder niet openen - zorg dat je er een hebt geïnstalleerd.</string>
+    <string name="noBarcode">Geen barcode</string>
+    <plurals name="groupCardCount">
+        <item quantity="one"><xliff:g xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">%d</xliff:g> kaart</item>
+        <item quantity="other"><xliff:g xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">%d</xliff:g> kaarten</item>
+    </plurals>
+    <string name="groupsList">Groepen: <xliff:g xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">%s</xliff:g></string>
+</resources>

app/src/main/res/values-pl/strings.xml

@@ -1,21 +1,16 @@
-<resources
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="action_search">Szukaj</string>
     <string name="action_add">Dodaj</string>
-
     <string name="noGiftCards">W tej chwili nie masz żadnych kart lojalnościowych. Kliknij przycisk \"+\" (plus) u góry, aby rozpocząć. \n\nLoyalty Locker Card pozwala nosić karty lojalnościowe w telefonie, dzięki czemu są zawsze w zasięgu ręki.</string>
-    <string name="noMatchingGiftCards">Żadne karty lojalnościowe nie pasują do filtra wyszukiwania. Spróbuj użyć innych warunków.</string>
-
+    <string name="noMatchingGiftCards">Nic nie znaleziono. Spróbuj zmienić wyszukiwanie.</string>
     <string name="storeName">Sklep</string>
     <string name="note">Notatka</string>
     <string name="cardId">Identyfikator karty</string>
     <string name="barcodeNoBarcode">Ta karta nie ma kodu kreskowego</string>
-
     <string name="cancel">Anuluj</string>
     <string name="save">Zapisz</string>
     <string name="capture">Zeskanuj kod</string>
-    <string name="enterCard">Wprowadź ręcznie</string>
     <string name="editCard">Edytuj kartę</string>
     <string name="edit">Edytuj</string>
     <string name="delete">Usuń</string>
@@ -27,61 +22,47 @@
     <string name="ok">OK</string>
     <string name="copy_to_clipboard">Skopiuj identyfikator do schowka</string>
     <string name="share">Udostępnij</string>
-    <string name="sendLabel">Wyślij&#8230;</string>
+    <string name="sendLabel">Wyślij…</string>
     <string name="editCardTitle">Edytuj kartę lojalnościową</string>
     <string name="addCardTitle">Dodaj kartę lojalnościową</string>
     <string name="scanCardBarcode">Zeskanuj kod kreskowy karty lojalnościowej</string>
     <string name="cardShortcut">Skrót karty</string>
-    <string name="noCardsMessage">Nie ma kart, należy dodać pierwszą</string>
-
+    <string name="noCardsMessage">Najpierw dodaj kartę</string>
     <string name="barcodeImageDescription">Obraz kodu kreskowego karty</string>
-
     <string name="noStoreError">Nie wprowadzono nazwy sklepu</string>
     <string name="noCardIdError">Nie wprowadzono identyfikatora karty</string>
     <string name="noCardExistsError">Nie można wyszukać karty lojalnościowej</string>
     <string name="failedParsingImportUriError">Nie można przeanalizować identyfikatora importu URI</string>
-    <string name="cardIdFormat">%1$s: %2$s</string>
     <string name="importExport">Importuj/Eksportuj</string>
     <string name="exportName">Eksportuj</string>
     <string name="importExportHelp">Zarchiwizowane dane umożliwiają przeniesienie kart na inne urządzenie.</string>
-    <string name="importSuccessfulTitle">Zaimportowano pomyślnie</string>
+    <string name="importSuccessfulTitle">Zaimportowano</string>
     <string name="importFailedTitle">Import nie powiódł się</string>
     <string name="importFailed">Nie udało się zaimportować</string>
-    <string name="exportSuccessfulTitle">Wyeksportowano pomyślnie</string>
+    <string name="exportSuccessfulTitle">Wyeksportowano</string>
     <string name="exportFailedTitle">Eksport nie powiódł się</string>
     <string name="exportFailed">Nie udało się wyeksportować</string>
-    <string name="importing">Importowanie&#8230;</string>
-    <string name="exporting">Eksportowanie&#8230;</string>
-    <string name="noExternalStoragePermissionError">Nie można importować ani eksportować kart bez uprawnień do pamięci zewnętrznej</string>
+    <string name="importing">Importowanie…</string>
+    <string name="exporting">Eksportowanie…</string>
+    <string name="noExternalStoragePermissionError">Najpierw przyznaj uprawnienia pamięci zewnętrznej do importowania lub eksportowania kart</string>
     <string name="importOptionFilesystemTitle">Importuj z systemu plików</string>
     <string name="importOptionFilesystemExplanation">Wybierz określony plik z systemu plików.</string>
     <string name="importOptionFilesystemButton">Z systemu plików</string>
     <string name="importOptionApplicationTitle">Użyj zewnętrznej aplikacji</string>
-    <string name="importOptionApplicationExplanation">Użyj zewnętrznej aplikacji jak Dropbox, Google Drive, bądź ulubiony menedżer plików, aby otworzyć plik.</string>
+    <string name="importOptionApplicationExplanation">Użyj dowolnej aplikacji lub ulubionego menedżera plików, aby otworzyć plik.</string>
     <string name="importOptionApplicationButton">Użyj zewnętrznej aplikacji</string>
-
     <string name="about">O aplikacji</string>
-    <string name="app_copyright_fmt">© 2016 — <xliff:g>%d</xliff:g> Branden Archer.</string>
-    <string name="app_license">Licencjonowane na podstawie GNU General Public License, wersji 3.0.</string>
+    <string name="app_license">Wolne oprogramowanie copylefted, licencjonowane GPLv3 +.</string>
     <string name="about_title_fmt">O <xliff:g id="app_name">%s</xliff:g></string>
     <string name="debug_version_fmt">Wersja: <xliff:g id="version">%s</xliff:g></string>
-    <string name="app_revision_fmt">Informacje o wersji: <xliff:g id="app_revision_url">%s</xliff:g></string>
+    <string name="app_revision_fmt">Info o wydaniu: <xliff:g xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2" id="app_revision_url">%s</xliff:g></string>
     <string name="app_libraries"><xliff:g id="app_name">%s</xliff:g> wykorzystuje następujące biblioteki osób trzecich: <xliff:g id="app_libraries_list">%s</xliff:g></string>
     <string name="app_resources"><xliff:g id="app_name">%s</xliff:g> wykorzystuje następujące zasoby osób trzecich: <xliff:g id="app_resources_list">%s</xliff:g></string>
-
     <string name="selectBarcodeTitle">Wybierz kod kreskowy</string>
-    <string name="enterBarcodeInstructions">Wprowadź identyfikator karty, a następnie wybierz obraz reprezentujący kod kreskowy, którego chcesz użyć, lub wybierz &#8220;Ta karta nie ma kodu kreskowego&#8221;, aby nie używać kodu kreskowego.</string>
-
+    <string name="enterBarcodeInstructions">Wprowadź identyfikator karty, a następnie wybierz obraz reprezentujący kod kreskowy, którego chcesz użyć, lub wybierz “Ta karta nie ma kodu kreskowego”, aby nie używać kodu kreskowego.</string>
     <string name="copy_to_clipboard_toast">Skopiowano identyfikator karty do schowka</string>
-
     <string name="thumbnailDescription">Miniaturka karty</string>
-
     <string name="change">Zmień</string>
-    <string name="storeTextColorTitle">Kolor tekstu nazwy sklepu</string>
-    <string name="storeTextBackgroundColorTitle">Kolor nagłówka</string>
-    <string name="storeNameBackgroundColorDescription">Kolor tła tekstu nazwy sklepu</string>
-    <string name="storeNameColorDescription">Kolor dla tekstu sklepu</string>
-
     <string name="settings">Ustawienia</string>
     <string name="settings_category_title_ui">Interfejs użytkownika</string>
     <string name="settings_theme">Motyw</string>
@@ -96,4 +77,20 @@
     <string name="settings_display_barcode_max_brightness">Rozjaśnij widok kodu kreskowego</string>
     <string name="settings_lock_barcode_orientation">Zablokuj autoobracanie kodów kreskowych</string>
     <string name="intent_import_card_from_url_share_text">Chcę udostępnić Ci kartę lojalnościową</string>
-    </resources>
+    <string name="deleteConfirmationGroup">Potwierdź, że chcesz usunąć tę grupę</string>
+    <string name="all">Wszystko</string>
+    <string name="noGroups">Kliknij przycisk + (plus), aby najpierw dodać grupy.
+\n
+\nGrupy ułatwiają wyszukiwanie.</string>
+    <string name="groups">Grupy</string>
+    <string name="enter_group_name">Wpisz nazwę grupy</string>
+    <string name="exportSuccessful">Dane karty zostały wyeksportowane</string>
+    <string name="importSuccessful">Zaimportowano dane karty</string>
+    <string name="starImage">Ulubiona gwiazda</string>
+    <string name="app_copyright_old">Na podstawie Loyalty Card Keychain, prawa autorskie 2016–2020 Branden Archer.</string>
+    <string name="exportOptionExplanation">Dane zostaną zapisane w wybranym przez Ciebie miejscu.</string>
+    <string name="unstar">Usuń z ulubionych</string>
+    <string name="star">Dodaj do ulubionych</string>
+    <string name="noBarcode">Brak kodu kreskowego</string>
+    <string name="barcodeType">Typ kodu kreskowego</string>
+</resources>

app/src/main/res/values-ru/strings.xml

@@ -1,22 +1,19 @@
-<resources
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="action_search">Поиск</string>
     <string name="action_add">Добавить карту</string>
-
-    <string name="noGiftCards">Пока нет ни одной карты. Нажмите на кнопку «+» (плюс) сверху для добавления.\n\n«Карты лояльности» позволяют хранить карты скидок в телефоне, так что они всегда будут под рукой.</string>
-    <string name="noMatchingGiftCards">Карт не найдено, попробуйте поискать по-другому.</string>
-
+    <string name="noGiftCards">Нажмите кнопку + (плюс), чтобы сначала добавить карту.
+\n
+\nCatima хранит ваши карты на устройстве, поэтому они всегда под рукой.</string>
+    <string name="noMatchingGiftCards">"Ничего не найдено.  Попробуйте изменить свой поиск."</string>
     <string name="storeName">Магазин</string>
     <string name="note">Примечание</string>
     <string name="cardId">Номер карты</string>
     <string name="barcodeType">Тип штрихкода</string>
     <string name="barcodeNoBarcode">Эта карта без штрихкода</string>
-
     <string name="cancel">Отменить</string>
     <string name="save">Сохранить</string>
     <string name="capture">Сканировать карту</string>
-    <string name="enterCard">Ввести номер</string>
     <string name="editCard">Редактировать штрих-код</string>
     <string name="edit">Редактировать</string>
     <string name="delete">Удалить карту</string>
@@ -28,70 +25,55 @@
     <string name="ok">ОК</string>
     <string name="copy_to_clipboard">Скопировать номер карты в буфер обмена</string>
     <string name="share">Переслать</string>
-    <string name="sendLabel">Отправить&#8230;</string>
-    <string name="addedShortcut">Добавленный ярлык</string>
+    <string name="sendLabel">Отправить…</string>
     <string name="editCardTitle">Редактировать карту</string>
     <string name="addCardTitle">Добавить карту</string>
     <string name="scanCardBarcode">Отсканируйте штрих-код</string>
     <string name="cardShortcut">Ярлык карты</string>
-    <string name="noCardsMessage">Карт нет, добавьте одну для начала</string>
-
-    <string name="barcodeImageDescription">Изображение штрих-кода</string>
-
+    <string name="noCardsMessage">Сначала добавьте карту</string>
+    <string name="barcodeImageDescription">Изображение штрих-кода карты</string>
     <string name="noStoreError">Название магазина не указано</string>
     <string name="noCardIdError">Номер карты не указан</string>
     <string name="noCardExistsError">Карта не найдена</string>
     <string name="failedParsingImportUriError">Не удалось разобрать импортируемый URI</string>
-    <string name="cardIdFormat">%1$s: %2$s</string>
     <string name="importExport">Импорт/Экспорт</string>
     <string name="exportName">Экспорт</string>
-    <string name="importExportHelp">Сохранение карт позволяет перенести их на другое устройство.</string>
-    <string name="importSuccessfulTitle">Успешный импорт</string>
+    <string name="importExportHelp">Резервное копирование карт позволяет переместить их на другое устройство.</string>
+    <string name="importSuccessfulTitle">Импортировано</string>
     <string name="importFailedTitle">Импорт не удался</string>
-    <string name="importFailed">Не удалось импортировать</string>
-    <string name="exportSuccessfulTitle">Успешный экспорт</string>
+    <string name="importFailed">Не удалось импортировать карты</string>
+    <string name="exportSuccessfulTitle">Экспортировано</string>
     <string name="exportFailedTitle">Экспорт не удался</string>
     <string name="exportFailed">Не удалось экспортировать</string>
-    <string name="importing">Импорт&#8230;</string>
-    <string name="exporting">Экспорт&#8230;</string>
+    <string name="importing">Импорт…</string>
+    <string name="exporting">Экспорт…</string>
     <string name="noExternalStoragePermissionError">Импорт или экспорт невозможен без разрешения на доступ к хранилищу</string>
     <string name="exportOptionExplanation">Данные будут записаны в выбранное место.</string>
     <string name="importOptionFilesystemTitle">Импорт из файловой системы</string>
     <string name="importOptionFilesystemExplanation">Выберете файл на файловой системе.</string>
     <string name="importOptionFilesystemButton">Выбрать файл</string>
     <string name="importOptionApplicationTitle">Использование другого приложения</string>
-    <string name="importOptionApplicationExplanation">Использовать другое приложение такое как Dropbox, Google Drive, или ваш любимый файловый менеджер чтобы открыть файл.</string>
+    <string name="importOptionApplicationExplanation">Используйте любое приложение или ваш любимый файловый менеджер, чтобы открыть файл.</string>
     <string name="importOptionApplicationButton">Использовать другое приложение</string>
-
     <string name="about">О программе</string>
-    <string name="app_copyright_fmt">Все права защищены 2016-<xliff:g>%d</xliff:g> Branden Archer</string>
-    <string name="app_license">Лицензия GPLv3.</string>
+    <string name="app_license">Авторское лево свободного программного обеспечения, лицензия GPLv3+.</string>
     <string name="about_title_fmt">О программе <xliff:g id="app_name">%s</xliff:g></string>
     <string name="debug_version_fmt">Версия: <xliff:g id="version">%s</xliff:g></string>
     <string name="app_revision_fmt">Информация о версиях: <xliff:g id="app_revision_url">%s</xliff:g></string>
     <string name="app_libraries"><xliff:g id="app_name">%s</xliff:g> использует следующие сторонние библиотеки: <xliff:g id="app_libraries_list">%s</xliff:g></string>
     <string name="app_resources"><xliff:g id="app_name">%s</xliff:g> использует следующие сторонние ресурсы: <xliff:g id="app_resources_list">%s</xliff:g></string>
-
     <string name="selectBarcodeTitle">Выбор штрих-кода</string>
     <string name="enterBarcodeInstructions">Введите ID карты и выберите тип штрих-кода.</string>
-
     <string name="copy_to_clipboard_toast">Номер карты скопирован в буфер обмена</string>
-
     <string name="thumbnailDescription">Логотип карты</string>
-
     <string name="change">Изменить</string>
-    <string name="storeTextColorTitle">Цвет текста</string>
-    <string name="storeTextBackgroundColorTitle">Цвет фона</string>
-    <string name="storeNameBackgroundColorDescription">Цвет фона названия магазина</string>
-    <string name="storeNameColorDescription">Цвет текста названия магазина</string>
-
     <string name="settings">Настройки</string>
     <string name="settings_category_title_ui">Внешний вид</string>
     <string name="settings_theme">Тема</string>
-    <string name="settings_system_theme">Системная тема</string>
-    <string name="settings_light_theme">Светлая тема</string>
-    <string name="settings_dark_theme">Тёмная тема</string>
-    <string name="settings_card_title_list_font_size">Размер шрифта названия карты для списка</string>
+    <string name="settings_system_theme">Системная</string>
+    <string name="settings_light_theme">Светлая</string>
+    <string name="settings_dark_theme">Тёмная</string>
+    <string name="settings_card_title_list_font_size">Размер шрифта для названий карт</string>
     <string name="settings_card_note_list_font_size">Размер шрифта примечания для списка</string>
     <string name="settings_card_title_font_size">Размер шрифта названия карты</string>
     <string name="settings_card_id_font_size">Размер шрифта номера карты</string>
@@ -99,4 +81,21 @@
     <string name="settings_display_barcode_max_brightness">Максимальная яркость при показе карты</string>
     <string name="settings_lock_barcode_orientation">Портретная ориентация экрана при показе карты</string>
     <string name="intent_import_card_from_url_share_text">Я хочу поделиться картой с вами</string>
-    </resources>
+    <string name="exportSuccessful">Данные карты экспортированы</string>
+    <string name="all">Все</string>
+    <string name="noGroups">Нажмите кнопку + (плюс), чтобы сначала добавить группы.
+\n
+\nГруппы упрощают поиск.</string>
+    <string name="groups">Группы</string>
+    <string name="enter_group_name">Введите название группы</string>
+    <string name="importSuccessful">Данные карты лояльности успешно импортированы</string>
+    <string name="starImage">Любимая звезда</string>
+    <string name="app_copyright_old">На основе Loyalty Card Keychain, авторские права 2016–2020 Branden Archer.</string>
+    <string name="unstar">Удалить из избранного</string>
+    <string name="star">Добавить в избранное</string>
+    <string name="noBarcode">Нет штрих-кода</string>
+    <string name="deleteConfirmationGroup">Подтвердите, что хотите удалить эту группу</string>
+    <string name="leaveWithoutSaveConfirmation">Вы уверены, что хотите покинуть этот экран\? Изменения не будут сохранены.</string>
+    <string name="leaveWithoutSaveTitle">Выйти без сохранения</string>
+    <string name="failedOpeningFileManager">Не удалось открыть файловый менеджер. Пожалуйста, убедитись, что он установлен.</string>
+</resources>

app/src/main/res/values-sk/strings.xml

@@ -10,7 +10,6 @@
     <string name="cancel">Zrušiť</string>
     <string name="save">Uložiť</string>
     <string name="capture">Zosnímať kartu</string>
-    <string name="enterCard">Zadať kód</string>
     <string name="editCard">Úprava karty</string>
     <string name="edit">Upraviť</string>
     <string name="delete">Vymazať</string>
@@ -33,7 +32,6 @@
     <string name="noStoreError">Nebol zadaný obchod</string>
     <string name="noCardIdError">Nebolo zadané ID karty</string>
     <string name="noCardExistsError">Nie je možné vyhľadať vernostnú kartu</string>
-    <string name="cardIdFormat">%1$s: %2$s</string>
     <string name="importExport">Import/Export</string>
     <string name="exportName">Export</string>
     <string name="importExportHelp">Zálohovanie dát Vám umožní presunúť Vaše uložené karty na iné zariadenie.</string>
@@ -54,7 +52,6 @@
     <string name="importOptionApplicationButton">Použiť externú aplikáciu</string>
 
     <string name="about">O aplikácii</string>
-    <string name="app_copyright_fmt">Copyright 2016-<xliff:g>%d</xliff:g> Branden Archer</string>
     <string name="app_license">Licencované GPLv3.</string>
     <string name="about_title_fmt">O <xliff:g id="app_name">%s</xliff:g></string>
     <string name="debug_version_fmt">Verzia: <xliff:g id="version">%s</xliff:g></string>
@@ -68,10 +65,6 @@
     <string name="thumbnailDescription">Náhľad karty</string>
 
     <string name="change">Upraviť</string>
-    <string name="storeTextColorTitle">Farba textu</string>
-    <string name="storeTextBackgroundColorTitle">Farba hlavičky</string>
-    <string name="storeNameBackgroundColorDescription">Farba hlavičky</string>
-    <string name="storeNameColorDescription">Farba textu</string>
 
     <string name="settings">Nastavenia</string>
     <string name="settings_category_title_ui">Používateľské prostredie</string>