Codedump

.github/dependabot.yml

@@ -2,29 +2,9 @@ version: 2
 updates:
   - package-ecosystem: "gradle"
     directory: "/"
-    registries:
-      - google
-      - gradlePluginPortal
-      - jitpack
-      - mavenCentral
     schedule:
       interval: "daily"
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
       interval: "weekly"
-
-# Workaround for https://github.com/dependabot/dependabot-core/issues/6888
-registries:
-  google:
-    type: maven-repository
-    url: "https://dl.google.com/dl/android/maven2/"
-  gradlePluginPortal:
-    type: maven-repository
-    url: "https://plugins.gradle.org/m2/"
-  jitpack:
-    type: maven-repository
-    url: "https://jitpack.io/"
-  mavenCentral:
-    type: maven-repository
-    url: "https://repo1.maven.org/maven2/"

.github/workflows/android.yml

@@ -29,10 +29,10 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4.1.5
+    - uses: actions/checkout@v4.0.0
     - name: Fail on bad translations
       run: if grep -ri "<xliff" app/src/main/res/values*/strings.xml; then echo "Invalidly escaped translations found"; exit 1; fi
-    - uses: gradle/actions/wrapper-validation@v3
+    - uses: gradle/wrapper-validation-action@v1
     - name: set up OpenJDK 17
       run: |
         sudo apt-get update
@@ -48,7 +48,7 @@ jobs:
       run: ./gradlew spotbugsRelease
     - name: Archive test results
       if: always()
-      uses: actions/upload-artifact@v4.3.3
+      uses: actions/upload-artifact@v3.1.3
       with:
         name: test-results
         path: app/build/reports

.github/workflows/changelog-to-fastlane.yml

@@ -27,15 +27,15 @@ jobs:
     steps:
     - name: Checkout repo
       id: checkout
-      uses: actions/checkout@v4.1.5
+      uses: actions/checkout@v4.0.0
     - name: Setup Python
-      uses: actions/setup-python@v5.1.0
+      uses: actions/setup-python@v4.7.0
       with:
         python-version: '3.x'
     - name: Run converter script
       run: python .scripts/changelog_to_fastlane.py
     - name: Create Pull Request
-      uses: peter-evans/create-pull-request@v6.0.5
+      uses: peter-evans/create-pull-request@v5.0.2
       with:
         title: "Update Fastlane changelogs"
         commit-message: "Update Fastlane changelogs"

.github/workflows/contributors-to-file.yml

@@ -25,15 +25,14 @@ jobs:
     steps:
     - name: Checkout repo
       id: checkout
-      uses: actions/checkout@v4.1.5
+      uses: actions/checkout@v4.0.0
     - name: Update contributors
       id: update_contributors
-      uses: TheLastProject/contributors-to-file-action@v3.2.0
+      uses: TheLastProject/contributors-to-file-action@v3.0.1
       with:
         file_in_repo: app/src/main/res/raw/contributors.txt
-        min_commit_count: 5
     - name: Create Pull Request
-      uses: peter-evans/create-pull-request@v6.0.5
+      uses: peter-evans/create-pull-request@v5.0.2
       with:
         title: "Update contributors"
         commit-message: "Update contributors"

.github/workflows/generate-feature-graphic.yml

@@ -24,7 +24,7 @@ jobs:
   generate-feature-graphic:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4.1.5
+    - uses: actions/checkout@v4.0.0
     - name: Install requirements
       run: |
         sudo apt-get update
@@ -36,9 +36,41 @@ jobs:
         find .scripts/generate_feature_graphic/fonts -name '*.ttf' -exec cp {} "$HOME/.fonts" \;
         fc-cache
     - name: Generate featureGraphic.png for each language
-      run: .scripts/generate_feature_graphic/generate_feature_graphic.sh
+      run: |
+        for lang in fastlane/metadata/android/*; do
+          pushd "$lang"
+          # Place temporary copy for editing if needed
+          cp ../../../../.scripts/generate_feature_graphic/featureGraphic.svg featureGraphic.svg
+          # Extract text after 'Catima - '
+          export subtext="$(grep -oP '(?<=Catima \S ).*' title.txt || true)"
+          # If there is subtext, change the .svg accordingly
+          if [ -n "$subtext" ]; then
+            perl -pi -e 's/Loyalty Card Wallet/$ENV{subtext}/' featureGraphic.svg
+            # Set correct font for language if needed (Lexend Deca has limited support)
+            # We specifically need the Serif version because of the 200 weight
+            case "$(basename "$lang")" in
+              bg|el-GR|ru-RU|uk) sed -i "s/Lexend Deca/Noto Serif/" featureGraphic.svg ;;
+              ja-JP) sed -i "s/Lexend Deca/Noto Serif CJK JP/" featureGraphic.svg ;;
+              ko) sed -i "s/Lexend Deca/Noto Serif CJK KR/" featureGraphic.svg ;;
+              zh-CN) sed -i "s/Lexend Deca/Noto Serif CJK SC/" featureGraphic.svg ;;
+              zh-TW) sed -i "s/Lexend Deca/Noto Serif CJK TC/" featureGraphic.svg ;;
+              *) ;;
+            esac
+          fi
+          # Ensure images directory exists
+          mkdir -p images
+          # Generate .png
+          convert featureGraphic.svg images/featureGraphic.png
+          # Optimize .png
+          optipng images/featureGraphic.png
+          # Remove metadata (timestamps) from .png
+          mat2 --inplace images/featureGraphic.png
+          # Remove temporary .svg
+          rm featureGraphic.svg
+          popd
+        done
     - name: Create Pull Request
-      uses: peter-evans/create-pull-request@v6.0.5
+      uses: peter-evans/create-pull-request@v5.0.2
       with:
         title: "Update feature graphic"
         commit-message: "Update feature graphic"

.github/workflows/gradle-update.yml

@@ -1,33 +0,0 @@
-name: Gradle update
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: '3 6 * * *'
-permissions:
-  actions: none
-  checks: none
-  contents: write
-  deployments: none
-  discussions: none
-  id-token: none
-  issues: none
-  packages: none
-  pages: none
-  pull-requests: write
-  repository-projects: none
-  security-events: none
-  statuses: none
-jobs:
-  gradle-update:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4.1.5
-    - uses: obfusk/gradle-update-action@v2.0.0
-      id: gradle-update
-    - uses: gradle/actions/wrapper-validation@v3
-    - name: Create Pull Request
-      uses: peter-evans/create-pull-request@v6.0.5
-      with:
-        title: "Update Gradle to ${{ steps.gradle-update.outputs.version }}"
-        commit-message: "Update Gradle to ${{ steps.gradle-update.outputs.version }}"
-        branch-suffix: timestamp

.github/workflows/update-locales.yml

@@ -5,7 +5,6 @@ on:
     branches:
       - main
     paths:
-      - app/src/main/res/values-*/strings.xml
       - app/src/main/res/values/settings.xml
 permissions:
   actions: none
@@ -25,13 +24,11 @@ jobs:
   update-locales:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4.1.5
-    - name: Add new locales
-      run: .scripts/new-locales.py
+    - uses: actions/checkout@v4.0.0
     - name: Update locales
       run: .scripts/locales.py
     - name: Create Pull Request
-      uses: peter-evans/create-pull-request@v6.0.5
+      uses: peter-evans/create-pull-request@v5.0.2
       with:
         title: "Update locales"
         commit-message: "Update locales"

.gitignore

@@ -1,25 +1,13 @@
-# Android Studio generated (superseded/unused rules commented out)
 *.iml
 .gradle
-/local.properties
-#/.idea/caches
-#/.idea/libraries
-#/.idea/modules.xml
-#/.idea/workspace.xml
-#/.idea/navEditor.xml
-#/.idea/assetWizardSettings.xml
+local.properties
+.idea/
 .DS_Store
-/build
-/captures
-.externalNativeBuild
-.cxx
-#local.properties
-
-# Android extras
-/app/*.log
-/app/build
-/app/release
-/.idea
+build/
+captures/
+**/release
+**/debug
+app/*.log
 
 # Bundle
 /.bundle/

.scripts/generate_feature_graphic/generate_feature_graphic.sh

@@ -1,55 +0,0 @@
-#!/bin/bash
-set -euo pipefail
-
-script_location="$(dirname "$(readlink -f "$0")")"
-
-for lang in "$script_location/../../fastlane/metadata/android/"*; do
-  pushd "$lang"
-  # Place temporary copy for editing if needed
-  cp "$script_location/featureGraphic.svg" featureGraphic.svg
-  if grep -q — title.txt; then
-    # Try splitting title.txt on — (em dash)
-    IFS='—' read -r appname subtext < title.txt
-  elif grep -q – title.txt; then
-    # No result, try splitting title.txt on – (en dash)
-    IFS='–' read -r appname subtext < title.txt
-  elif grep -q - title.txt; then
-    # No result, try splitting on - (dash)
-    IFS='-' read -r appname subtext < title.txt
-  else
-    # No result, use the full title as app name and default subtext
-    appname=$(< title.txt)
-    subtext="Loyalty Card Wallet"
-  fi
-  export appname=${appname%% }
-  export subtext=${subtext## }
-  # If the appname isn't Catima or there is subtext, change the .svg accordingly
-  if [ "$appname" != "Catima" ] || [ -n "$subtext" ]; then
-    perl -pi -e 's/Catima/$ENV{appname}/' featureGraphic.svg
-    perl -pi -e 's/Loyalty Card Wallet/$ENV{subtext}/' featureGraphic.svg
-    # Set correct font or font size for language if needed
-    # (Lexend Deca has limited support and some characters are big)
-    # We specifically need the Serif version because of the 200 weight
-    case "$(basename "$lang")" in
-      bg|el-GR|ru-RU|uk) sed -i "s/Lexend Deca/Noto Serif/" featureGraphic.svg ;;
-      hi-IN) sed -i -e "s/Yesteryear/Noto Serif Devanagari/" -e "s/Lexend Deca/Noto Serif Devanagari/" featureGraphic.svg ;;
-      ja-JP) sed -i "s/Lexend Deca/Noto Serif CJK JP/" featureGraphic.svg ;;
-      ko) sed -i "s/Lexend Deca/Noto Serif CJK KR/" featureGraphic.svg ;;
-      kn-IN) sed -i -e 's/font-size="150"/font-size="100"/' -e 's/y="285.511"/y="235.511"/' featureGraphic.svg ;;
-      zh-CN) sed -i "s/Lexend Deca/Noto Serif CJK SC/" featureGraphic.svg ;;
-      zh-TW) sed -i "s/Lexend Deca/Noto Serif CJK TC/" featureGraphic.svg ;;
-      *) ;;
-    esac
-  fi
-  # Ensure images directory exists
-  mkdir -p images
-  # Generate .png
-  convert featureGraphic.svg images/featureGraphic.png
-  # Optimize .png
-  optipng images/featureGraphic.png
-  # Remove metadata (timestamps) from .png
-  mat2 --inplace images/featureGraphic.png
-  # Remove temporary .svg
-  rm featureGraphic.svg
-  popd
-done

.scripts/locales.py

@@ -19,8 +19,8 @@ res = ", ".join(f'"{loc}"' for loc in locales)
 sed = [
     "sed",
     "-i",
-    f"s/resourceConfigurations .*/resourceConfigurations += listOf({res})/",
-    "app/build.gradle.kts"
+    f"s/resourceConfigurations .*/resourceConfigurations += [{res}]/",
+    "app/build.gradle"
 ]
 subprocess.run(sed, check=True)
 

.scripts/new-locales.py

@@ -1,120 +0,0 @@
-#!/usr/bin/python3
-
-import glob
-import re
-
-from typing import Iterator, List, Tuple
-
-import requests
-
-MIN_PERCENT = 90
-NOT_LANGS = ("night", "w600dp")
-REPLACE_CODES = {
-    "el": "el-rGR",
-    "id": "in-rID",
-    "ro": "ro-rRO",
-    "zh_Hans": "zh-rCN",
-    "zh_Hant": "zh-rTW",
-}
-STATS_URL = "https://hosted.weblate.org/api/components/catima/catima/statistics/"
-
-
-def get_weblate_langs() -> List[Tuple[str, int]]:
-    r = requests.get(STATS_URL, timeout=5)
-    r.raise_for_status()
-    results = []
-    for lang in r.json()["results"]:
-        if lang["code"] != "en":
-            code = REPLACE_CODES.get(lang["code"], lang["code"]).replace("_", "-r")
-            results.append((code, round(lang["translated_percent"])))
-    return sorted(results)
-
-
-def get_dir_langs() -> List[str]:
-    results = []
-    for d in glob.glob("app/src/main/res/values-*"):
-        code = d.split("-", 1)[1]
-        if code not in NOT_LANGS:
-            results.append(code)
-    return sorted(results)
-
-
-def get_xml_langs() -> List[Tuple[str, bool]]:
-    results = []
-    in_section = False
-    with open("app/src/main/res/values/settings.xml") as fh:
-        for line in fh:
-            if not in_section and 'name="locale_values"' in line:
-                in_section = True
-            elif in_section:
-                if "string-array" in line:
-                    break
-                disabled = "<!--" in line
-                if m := re.search(r">(.*)<", line):
-                    if m[1] != "en":
-                        results.append((m[1], disabled))
-    return sorted(results)
-
-
-def update_xml_langs(langs: List[Tuple[str, bool]]) -> None:
-    lines: List[str] = []
-    in_section = False
-    with open("app/src/main/res/values/settings.xml") as fh:
-        for line in fh:
-            if not in_section and 'name="locale_values"' in line:
-                in_section = True
-            elif in_section:
-                if "string-array" in line:
-                    in_section = False
-                    lines.extend(_lang_lines(langs))
-                else:
-                    continue
-            lines.append(line)
-    with open("app/src/main/res/values/settings.xml", "w") as fh:
-        for line in lines:
-            fh.write(line)
-
-
-def _lang_lines(langs: List[Tuple[str, bool]]) -> Iterator[str]:
-    yield "        <item />\n"
-    for lang, disabled in sorted(langs + [("en", False)]):
-        if disabled:
-            yield f"        <!-- <item>{lang}</item> -->\n"
-        else:
-            yield f"        <item>{lang}</item>\n"
-
-
-def main() -> None:
-    web_langs = get_weblate_langs()
-    dir_langs = get_dir_langs()
-    xml_langs = get_xml_langs()
-
-    web_codes = set(code for code, _ in web_langs)
-    dir_codes = set(dir_langs)
-    xml_codes = set(code for code, _ in xml_langs)
-
-    if diff := web_codes - dir_codes:
-        print(f"WARNING: Weblate codes w/o dir: {diff}")
-    if diff := xml_codes - dir_codes:
-        print(f"WARNING: XML codes w/o dir: {diff}")
-
-    percentages = dict(web_langs)
-    all_langs = xml_langs[:]
-
-    # add new langs as disabled
-    for code in dir_codes - xml_codes:
-        all_langs.append((code, True))
-
-    # enable disabled langs if they are at least MIN_PERCENT translated now
-    updated_langs = sorted(
-        (code, percentages[code] < MIN_PERCENT if disabled else disabled)
-        for code, disabled in all_langs
-    )
-
-    if updated_langs != xml_langs:
-        print("Updating...")
-        update_xml_langs(updated_langs)
-
-
-if __name__ == "__main__":
-    main()

CHANGELOG.md

@@ -1,30 +1,9 @@
 # Changelog
 
-## v2.29.1 - 135 (2024-05-19)
-
-- Various fixes and improvements to balance handling
-
-## v2.29.0 - 134 (2024-04-19)
-
-- Support for scanning PDF files for barcodes
-- Support for image files with multiple barcodes
-- Minor UI fixes
-
-## v2.28.0 - 133 (2024-03-08)
-
-- Target Android 14
-- Open card icon in gallery on touch
-- Improve design of Photos tab in edit view
-- Update spending screen to also support receiving
-
-## v2.27.0 - 132 (2024-01-30)
+## Unreleased - 132
 
 - Refine "Add card" workflow
 - Validation flow improvements
-- Fix edge case causing invalid UI state when toggling showing archive
-- Use theme or card colour for navigation bar (Android 8.1+)
-- Updated validity and expiry date selector
-- Add option to always rotate (ignoring system settings)
 
 ## v2.26.0 - 131 (2023-09-14)
 

CONTRIBUTING.md

@@ -1,15 +1,13 @@
-# How to Submit Patches to the Catima Project
+How to Submit Patches to the Catima Project
+===============================================================================
+https://github.com/TheLastProject/Catima
 
 This document is intended to act as a guide to help you contribute to the
-Catima project. It is not perfect, and there will always be exceptions
+Catima project.  It is not perfect, and there will always be exceptions
 to the rules described here, but by following the instructions below you
 should have a much easier time getting your work merged with the upstream
 project.
 
-When contributing, you certify that you agree to and have the rights to submit
-your contribution under the project's license and understand that git will
-store your name and email address in project history indefinitely.
-
 ## Translation Changes
 
 Translation changes are managed through [Weblate](https://hosted.weblate.org/projects/catima/).
@@ -59,6 +57,44 @@ if you can describe/include a reproducer for the problem in the description as
 well as instructions on how to test for the bug and verify that it has been
 fixed.
 
+### Sign Your Work
+
+The sign-off is a simple line at the end of the patch description, which
+certifies that you wrote it or otherwise have the right to pass it on as an
+open-source patch.  The "Developer's Certificate of Origin" pledge is taken
+from the Linux Kernel and the rules are pretty simple:
+
+	Developer's Certificate of Origin 1.1
+
+	By making a contribution to this project, I certify that:
+
+	(a) The contribution was created in whole or in part by me and I
+	    have the right to submit it under the open source license
+	    indicated in the file; or
+
+	(b) The contribution is based upon previous work that, to the best
+	    of my knowledge, is covered under an appropriate open source
+	    license and I have the right under that license to submit that
+	    work with modifications, whether created in whole or in part
+	    by me, under the same open source license (unless I am
+	    permitted to submit under a different license), as indicated
+	    in the file; or
+
+	(c) The contribution was provided directly to me by some other
+	    person who certified (a), (b) or (c) and I have not modified
+	    it.
+
+	(d) I understand and agree that this project and the contribution
+	    are public and that a record of the contribution (including all
+	    personal information I submit with it, including my sign-off) is
+	    maintained indefinitely and may be redistributed consistent with
+	    this project or the open source license(s) involved.
+
+... then you just add a line to the bottom of your patch description, with
+your real name, saying:
+
+	Signed-off-by: Random J Developer <random@developer.example.org>
+
 ### Submit Patch(es) for Review
 
 Finally, you will need to submit your patches so that they can be reviewed

Gemfile.lock

@@ -1,32 +1,29 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    CFPropertyList (3.0.7)
-      base64
-      nkf
+    CFPropertyList (3.0.6)
       rexml
-    addressable (2.8.6)
+    addressable (2.8.5)
       public_suffix (>= 2.0.2, < 6.0)
-    artifactory (3.0.17)
+    artifactory (3.0.15)
     atomos (0.1.3)
-    aws-eventstream (1.3.0)
-    aws-partitions (1.931.0)
-    aws-sdk-core (3.196.1)
-      aws-eventstream (~> 1, >= 1.3.0)
+    aws-eventstream (1.2.0)
+    aws-partitions (1.824.0)
+    aws-sdk-core (3.181.1)
+      aws-eventstream (~> 1, >= 1.0.2)
       aws-partitions (~> 1, >= 1.651.0)
-      aws-sigv4 (~> 1.8)
+      aws-sigv4 (~> 1.5)
       jmespath (~> 1, >= 1.6.1)
-    aws-sdk-kms (1.81.0)
-      aws-sdk-core (~> 3, >= 3.193.0)
+    aws-sdk-kms (1.71.0)
+      aws-sdk-core (~> 3, >= 3.177.0)
       aws-sigv4 (~> 1.1)
-    aws-sdk-s3 (1.151.0)
-      aws-sdk-core (~> 3, >= 3.194.0)
+    aws-sdk-s3 (1.134.0)
+      aws-sdk-core (~> 3, >= 3.181.0)
       aws-sdk-kms (~> 1)
-      aws-sigv4 (~> 1.8)
-    aws-sigv4 (1.8.0)
+      aws-sigv4 (~> 1.6)
+    aws-sigv4 (1.6.0)
       aws-eventstream (~> 1, >= 1.0.2)
     babosa (1.0.4)
-    base64 (0.2.0)
     claide (1.1.0)
     colored (1.2)
     colored2 (3.1.2)
@@ -35,10 +32,11 @@ GEM
     declarative (0.0.20)
     digest-crc (0.6.5)
       rake (>= 12.0.0, < 14.0.0)
-    domain_name (0.6.20240107)
+    domain_name (0.5.20190701)
+      unf (>= 0.0.5, < 1.0.0)
     dotenv (2.8.1)
     emoji_regex (3.2.3)
-    excon (0.110.0)
+    excon (0.103.0)
     faraday (1.10.3)
       faraday-em_http (~> 1.0)
       faraday-em_synchrony (~> 1.0)
@@ -67,15 +65,15 @@ GEM
     faraday-retry (1.0.3)
     faraday_middleware (1.2.0)
       faraday (~> 1.0)
-    fastimage (2.3.1)
-    fastlane (2.220.0)
+    fastimage (2.2.7)
+    fastlane (2.215.1)
       CFPropertyList (>= 2.3, < 4.0.0)
       addressable (>= 2.8, < 3.0.0)
       artifactory (~> 3.0)
       aws-sdk-s3 (~> 1.0)
       babosa (>= 1.0.3, < 2.0.0)
       bundler (>= 1.12.0, < 3.0.0)
-      colored (~> 1.2)
+      colored
       commander (~> 4.6)
       dotenv (>= 2.1.1, < 3.0.0)
       emoji_regex (>= 0.1, < 4.0)
@@ -87,7 +85,6 @@ GEM
       gh_inspector (>= 1.1.2, < 2.0.0)
       google-apis-androidpublisher_v3 (~> 0.3)
       google-apis-playcustomapp_v1 (~> 0.1)
-      google-cloud-env (>= 1.6.0, < 2.0.0)
       google-cloud-storage (~> 1.31)
       highline (~> 2.0)
       http-cookie (~> 1.0.5)
@@ -96,10 +93,10 @@ GEM
       mini_magick (>= 4.9.4, < 5.0.0)
       multipart-post (>= 2.0.0, < 3.0.0)
       naturally (~> 2.2)
-      optparse (>= 0.1.1, < 1.0.0)
+      optparse (~> 0.1.1)
       plist (>= 3.1.0, < 4.0.0)
       rubyzip (>= 2.0.0, < 3.0.0)
-      security (= 0.1.5)
+      security (= 0.1.3)
       simctl (~> 1.6.3)
       terminal-notifier (>= 2.0.0, < 3.0.0)
       terminal-table (~> 3)
@@ -108,11 +105,11 @@ GEM
       word_wrap (~> 1.0.0)
       xcodeproj (>= 1.13.0, < 2.0.0)
       xcpretty (~> 0.3.0)
-      xcpretty-travis-formatter (>= 0.0.3, < 2.0.0)
+      xcpretty-travis-formatter (>= 0.0.3)
     gh_inspector (1.1.3)
-    google-apis-androidpublisher_v3 (0.54.0)
+    google-apis-androidpublisher_v3 (0.49.0)
       google-apis-core (>= 0.11.0, < 2.a)
-    google-apis-core (0.11.3)
+    google-apis-core (0.11.1)
       addressable (~> 2.5, >= 2.5.1)
       googleauth (>= 0.16.2, < 2.a)
       httpclient (>= 2.8.1, < 3.a)
@@ -120,27 +117,28 @@ GEM
       representable (~> 3.0)
       retriable (>= 2.0, < 4.a)
       rexml
+      webrick
     google-apis-iamcredentials_v1 (0.17.0)
       google-apis-core (>= 0.11.0, < 2.a)
     google-apis-playcustomapp_v1 (0.13.0)
       google-apis-core (>= 0.11.0, < 2.a)
-    google-apis-storage_v1 (0.31.0)
-      google-apis-core (>= 0.11.0, < 2.a)
-    google-cloud-core (1.7.0)
-      google-cloud-env (>= 1.0, < 3.a)
+    google-apis-storage_v1 (0.19.0)
+      google-apis-core (>= 0.9.0, < 2.a)
+    google-cloud-core (1.6.0)
+      google-cloud-env (~> 1.0)
       google-cloud-errors (~> 1.0)
     google-cloud-env (1.6.0)
       faraday (>= 0.17.3, < 3.0)
-    google-cloud-errors (1.4.0)
-    google-cloud-storage (1.47.0)
+    google-cloud-errors (1.3.1)
+    google-cloud-storage (1.44.0)
       addressable (~> 2.8)
       digest-crc (~> 0.4)
       google-apis-iamcredentials_v1 (~> 0.1)
-      google-apis-storage_v1 (~> 0.31.0)
+      google-apis-storage_v1 (~> 0.19.0)
       google-cloud-core (~> 1.6)
       googleauth (>= 0.16.2, < 2.a)
       mini_mime (~> 1.0)
-    googleauth (1.8.1)
+    googleauth (1.8.0)
       faraday (>= 0.17.3, < 3.a)
       jwt (>= 1.4, < 3.0)
       multi_json (~> 1.11)
@@ -151,33 +149,30 @@ GEM
       domain_name (~> 0.5)
     httpclient (2.8.3)
     jmespath (1.6.2)
-    json (2.7.2)
-    jwt (2.8.1)
-      base64
+    json (2.6.3)
+    jwt (2.7.1)
     mini_magick (4.12.0)
     mini_mime (1.1.5)
     multi_json (1.15.0)
-    multipart-post (2.4.1)
+    multipart-post (2.3.0)
     nanaimo (0.3.0)
     naturally (2.2.1)
-    nkf (0.2.0)
-    optparse (0.5.0)
+    optparse (0.1.1)
     os (1.1.4)
-    plist (3.7.1)
-    public_suffix (5.0.5)
-    rake (13.2.1)
+    plist (3.7.0)
+    public_suffix (5.0.3)
+    rake (13.0.6)
     representable (3.2.0)
       declarative (< 0.1.0)
       trailblazer-option (>= 0.1.1, < 0.2.0)
       uber (< 0.2.0)
     retriable (3.1.2)
-    rexml (3.2.8)
-      strscan (>= 3.0.9)
+    rexml (3.2.6)
     rouge (2.0.7)
     ruby2_keywords (0.0.5)
     rubyzip (2.3.2)
-    security (0.1.5)
-    signet (0.19.0)
+    security (0.1.3)
+    signet (0.18.0)
       addressable (~> 2.8)
       faraday (>= 0.17.5, < 3.a)
       jwt (>= 1.5, < 3.0)
@@ -185,19 +180,22 @@ GEM
     simctl (1.6.10)
       CFPropertyList
       naturally
-    strscan (3.1.0)
     terminal-notifier (2.0.0)
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
     trailblazer-option (0.1.2)
     tty-cursor (0.7.1)
-    tty-screen (0.8.2)
+    tty-screen (0.8.1)
     tty-spinner (0.9.3)
       tty-cursor (~> 0.7)
     uber (0.1.0)
-    unicode-display_width (2.5.0)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.8.2)
+    unicode-display_width (2.4.2)
+    webrick (1.8.1)
     word_wrap (1.0.0)
-    xcodeproj (1.24.0)
+    xcodeproj (1.22.0)
       CFPropertyList (>= 2.3.3, < 4.0)
       atomos (~> 0.1.3)
       claide (>= 1.0.2, < 2.0)
@@ -216,4 +214,4 @@ DEPENDENCIES
   fastlane
 
 BUNDLED WITH
-   2.5.9
+   2.3.26

app/build.gradle

@@ -0,0 +1,165 @@
+import com.github.spotbugs.snom.SpotBugsTask
+
+plugins {
+    id 'com.android.application'
+    id 'com.github.spotbugs'
+}
+
+spotbugs {
+    ignoreFailures = false
+    effort = 'max'
+    excludeFilter = file("./config/spotbugs/exclude.xml")
+    reportsDir = file("$buildDir/reports/spotbugs/")
+}
+
+android {
+    compileSdk 33
+
+    defaultConfig {
+        applicationId "me.hackerchick.catima"
+        minSdk 21
+        targetSdk 33
+        versionCode 131
+        versionName "2.26.0"
+
+        vectorDrawables.useSupportLibrary true
+        multiDexEnabled true
+
+        resourceConfigurations += ["ar", "bg", "bn", "bn-rIN", "bs", "cs", "da", "de", "el-rGR", "en", "eo", "es", "es-rAR", "fi", "fr", "he-rIL", "hi", "hr", "hu", "in-rID", "is", "it", "ja", "ko", "lt", "lv", "nb-rNO", "nl", "oc", "pl", "pt", "ro-rRO", "ru", "sk", "sl", "sv", "tr", "uk", "zh-rTW", "zh-rCN"]
+
+        //testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    flavorDimensions "version"
+    productFlavors {
+        fdroid {
+            dimension "version"
+        }
+        screengrab {
+            dimension "version"
+            applicationIdSuffix = ".screengrab"
+        }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled true
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            resValue "string", "app_name", "Catima"
+        }
+        debug {
+            applicationIdSuffix ".debug"
+            resValue "string", "app_name", "Catima Debug"
+        }
+    }
+
+    buildFeatures {
+        viewBinding true
+    }
+
+    bundle {
+        language {
+            enableSplit = false
+        }
+    }
+
+    compileOptions {
+        encoding "UTF-8"
+
+        // Flag to enable support for the new language APIs
+        coreLibraryDesugaringEnabled true
+
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
+    }
+
+
+    sourceSets {
+        test {
+            resources.srcDirs += ['src/test/res']
+        }
+    }
+
+    // Starting with Android Studio 3 Robolectric is unable to find resources.
+    // The following allows it to find the resources.
+    testOptions {
+        unitTests {
+            all {
+                testLogging {
+                    events 'started', 'passed', 'skipped', 'failed'
+                }
+            }
+            includeAndroidResources true
+        }
+    }
+    lint {
+        lintConfig file('lint.xml')
+    }
+    namespace 'protect.card_locker'
+}
+
+dependencies {
+// AndroidX
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    implementation 'androidx.exifinterface:exifinterface:1.3.6'
+    implementation 'androidx.palette:palette:1.0.0'
+    implementation 'androidx.preference:preference:1.2.0'
+    implementation 'com.google.android.material:material:1.9.0'
+    implementation 'com.github.yalantis:ucrop:2.2.8'
+    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.0.3'
+
+// Splash Screen
+    implementation 'androidx.core:core-splashscreen:1.0.1'
+
+// Third-party
+    implementation 'com.journeyapps:zxing-android-embedded:4.3.0@aar'
+    implementation 'com.google.zxing:core:3.5.2'
+    implementation 'org.apache.commons:commons-csv:1.9.0'
+    implementation 'com.jaredrummler:colorpicker:1.1.0'
+    implementation 'net.lingala.zip4j:zip4j:2.11.5'
+
+// SpotBugs
+    implementation 'io.wcm.tooling.spotbugs:io.wcm.tooling.spotbugs.annotations:1.0.0'
+
+// Testing
+    testImplementation 'androidx.test:core:1.5.0'
+    testImplementation 'junit:junit:4.13.2'
+    testImplementation 'org.robolectric:robolectric:4.10.3'
+
+    // Screenshots
+    testImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+    testImplementation 'com.android.support.test:rules:1.0.2'
+    testImplementation 'com.android.support.test:runner:1.0.2'
+    testImplementation 'tools.fastlane:screengrab:2.1.1'
+}
+
+tasks.withType(SpotBugsTask) {
+
+    description 'Run spotbugs'
+    group 'verification'
+
+    //classes = fileTree('build/intermediates/javac/debug/compileDebugJavaWithJavac/classes')
+    //source = fileTree('src/main/java')
+    //classpath = files()
+
+    reports {
+        xml.enabled = false
+        html.enabled = true
+    }
+}
+
+tasks.register('copyRawResFiles', Copy) {
+    from layout.projectDirectory.file("../CHANGELOG.md"),
+         layout.projectDirectory.file("../PRIVACY.md")
+    into layout.projectDirectory.dir("src/main/res/raw")
+    rename { String fileName -> fileName.toLowerCase() }
+}
+
+project.afterEvaluate {
+    tasks.each { task ->
+        if (task != copyRawResFiles) {
+            task.dependsOn(copyRawResFiles)
+        }
+    }
+}

app/build.gradle.kts

@@ -1,145 +0,0 @@
-import com.android.build.gradle.internal.tasks.factory.dependsOn
-import com.github.spotbugs.snom.SpotBugsTask
-
-plugins {
-    id("com.android.application")
-    id("com.github.spotbugs")
-}
-
-spotbugs {
-    ignoreFailures.set(false)
-    setEffort("max")
-    excludeFilter.set(file("./config/spotbugs/exclude.xml"))
-    reportsDir.set(layout.buildDirectory.file("reports/spotbugs/").get().asFile)
-}
-
-android {
-    namespace = "protect.card_locker"
-    compileSdk = 34
-
-    defaultConfig {
-        applicationId = "me.hackerchick.catima"
-        minSdk = 21
-        targetSdk = 34
-        versionCode = 135
-        versionName = "2.29.1"
-
-        vectorDrawables.useSupportLibrary = true
-        multiDexEnabled = true
-
-        resourceConfigurations += listOf("ar", "bg", "bn", "bn-rIN", "bs", "cs", "da", "de", "el-rGR", "en", "eo", "es", "es-rAR", "fi", "fr", "he-rIL", "hi", "hr", "hu", "in-rID", "is", "it", "ja", "ko", "lt", "lv", "nb-rNO", "nl", "oc", "pl", "pt-rPT", "ro-rRO", "ru", "sk", "sl", "sv", "tr", "uk", "vi", "zh-rCN", "zh-rTW")
-    }
-
-    buildTypes {
-        release {
-            isMinifyEnabled = true
-            proguardFiles(
-                getDefaultProguardFile("proguard-android.txt"),
-                "proguard-rules.pro"
-            )
-        }
-        debug {
-            applicationIdSuffix = ".debug"
-        }
-    }
-
-    buildFeatures {
-        buildConfig = true
-        viewBinding = true
-    }
-
-    bundle {
-        language {
-            enableSplit = false
-        }
-    }
-
-    compileOptions {
-        encoding = "UTF-8"
-
-        // Flag to enable support for the new language APIs
-        isCoreLibraryDesugaringEnabled = true
-
-        sourceCompatibility = JavaVersion.VERSION_11
-        targetCompatibility = JavaVersion.VERSION_11
-    }
-
-    sourceSets {
-        getByName("test") {
-            resources.srcDirs("src/test/res")
-        }
-    }
-
-    // Starting with Android Studio 3 Robolectric is unable to find resources.
-    // The following allows it to find the resources.
-    testOptions.unitTests.isIncludeAndroidResources = true
-    tasks.withType<Test>().configureEach {
-        testLogging {
-            events("started", "passed", "skipped", "failed")
-        }
-    }
-
-    lint {
-        lintConfig = file("lint.xml")
-    }
-}
-
-dependencies {
-
-    // AndroidX
-    implementation("androidx.appcompat:appcompat:1.6.1")
-    implementation("androidx.constraintlayout:constraintlayout:2.1.4")
-    implementation("androidx.exifinterface:exifinterface:1.3.7")
-    implementation("androidx.palette:palette:1.0.0")
-    implementation("androidx.preference:preference:1.2.1")
-    implementation("com.google.android.material:material:1.12.0")
-    implementation("com.github.yalantis:ucrop:2.2.9")
-    coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.0.4")
-
-    // Splash Screen
-    implementation("androidx.core:core-splashscreen:1.0.1")
-
-    // Third-party
-    implementation("com.journeyapps:zxing-android-embedded:4.3.0@aar")
-    implementation("com.google.zxing:core:3.5.3")
-    implementation("org.apache.commons:commons-csv:1.9.0")
-    implementation("com.jaredrummler:colorpicker:1.1.0")
-    implementation("net.lingala.zip4j:zip4j:2.11.5")
-
-    // SpotBugs
-    implementation("io.wcm.tooling.spotbugs:io.wcm.tooling.spotbugs.annotations:1.0.0")
-
-    // Testing
-    testImplementation("androidx.test:core:1.5.0")
-    testImplementation("junit:junit:4.13.2")
-    testImplementation("org.robolectric:robolectric:4.12.1")
-}
-
-tasks.withType<SpotBugsTask>().configureEach {
-    description = "Run spotbugs"
-    group = "verification"
-
-    //classes = fileTree("build/intermediates/javac/debug/compileDebugJavaWithJavac/classes")
-    //source = fileTree("src/main/java")
-    //classpath = files()
-
-    reports.maybeCreate("xml").required.set(false)
-    reports.maybeCreate("html").required.set(true)
-}
-
-tasks.register("copyRawResFiles", Copy::class) {
-    from(
-        layout.projectDirectory.file("../CHANGELOG.md"),
-        layout.projectDirectory.file("../PRIVACY.md")
-    )
-    into(layout.projectDirectory.dir("src/main/res/raw"))
-    rename { it.lowercase() }
-}.also {
-    tasks.preBuild.dependsOn(it)
-    tasks.getByName<Delete>("clean") {
-        val filesNamesToDelete = listOf("CHANGELOG", "PRIVACY")
-        filesNamesToDelete.forEach { fileName ->
-            delete(layout.projectDirectory.file("src/main/res/raw/${fileName.lowercase()}.md"))
-        }
-    }
-}

app/proguard-rules.pro

@@ -2,7 +2,7 @@
 # By default, the flags in this file are appended to flags specified
 # in /Users/brarcher/Library/Android/sdk/tools/proguard/proguard-android.txt
 # You can edit the include path and order by changing the proguardFiles
-# directive in build.gradle.kts.
+# directive in build.gradle.
 #
 # For more details, see
 #   http://developer.android.com/guide/developing/tools/proguard.html

app/src/debug/res/values-ar/strings.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">تصحيح Catima</string>
-</resources>

app/src/debug/res/values-ast/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

app/src/debug/res/values-bg/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

app/src/debug/res/values-bn-rIN/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

app/src/debug/res/values-bn/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

app/src/debug/res/values-bs/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

app/src/debug/res/values-ca/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

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

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Catima Debug</string>
-</resources>

app/src/debug/res/values-cy/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

app/src/debug/res/values-da/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

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

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Catima Debug</string>
-</resources>

app/src/debug/res/values-el/strings.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Αποσφαλμάτωση Catima</string>
-</resources>

app/src/debug/res/values-eo/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

app/src/debug/res/values-es-rAR/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

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

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Depuración de Catima</string>
-</resources>

app/src/debug/res/values-fi/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

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

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Débogage de Catima</string>
-</resources>

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

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

app/src/debug/res/values-hi/strings.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">कैटिमा डीबग</string>
-</resources>

app/src/debug/res/values-hr/strings.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Catima Debug</string>
-</resources>

app/src/debug/res/values-hu/strings.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Catima Debug</string>
-</resources>

app/src/debug/res/values-in/strings.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Catima Debug</string>
-</resources>

app/src/debug/res/values-is/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

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

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Catima Debug</string>
-</resources>

app/src/debug/res/values-ja/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

app/src/debug/res/values-kn/strings.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">ಕ್ಯಾಟಿಮಾ ಡೀಬಗ್</string>
-</resources>

app/src/debug/res/values-ko/strings.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Catima 디버그</string>
-</resources>

app/src/debug/res/values-lb/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

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

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

app/src/debug/res/values-lv/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

app/src/debug/res/values-ml/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

app/src/debug/res/values-mr/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

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

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Catima-avlusing</string>
-</resources>

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

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Catima-foutopsporing</string>
-</resources>

app/src/debug/res/values-oc/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

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

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Catima Debug</string>
-</resources>

app/src/debug/res/values-pt-rPT/strings.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Depuração Catima</string>
-</resources>

app/src/debug/res/values-ro/strings.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Depanare Catima</string>
-</resources>

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

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Отладка Catima</string>
-</resources>

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

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Catima Debug</string>
-</resources>

app/src/debug/res/values-sl/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

app/src/debug/res/values-sv/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

app/src/debug/res/values-tr/strings.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Catima Hata Ayaklama</string>
-</resources>

app/src/debug/res/values-uk/strings.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Catima Debug</string>
-</resources>

app/src/debug/res/values-vi/strings.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Gỡ lỗi Catima</string>
-</resources>

app/src/debug/res/values-zh-rCN/strings.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="app_name">Catima 调试</string>
-</resources>

app/src/debug/res/values-zh-rTW/strings.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>

app/src/debug/res/values/strings.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name">Catima Debug</string>
-</resources>

app/src/main/AndroidManifest.xml

@@ -24,7 +24,6 @@
     <application
         android:name=".LoyaltyCardLockerApplication"
         android:allowBackup="true"
-        android:enableOnBackInvokedCallback="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:supportsRtl="true"
@@ -33,6 +32,7 @@
         <activity
             android:name=".MainActivity"
             android:exported="true"
+            android:label="@string/app_name"
             android:theme="@style/Theme.App.Starting">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -44,7 +44,6 @@
 
                 <category android:name="android.intent.category.DEFAULT" />
                 <data android:mimeType="image/*" />
-                <data android:mimeType="application/pdf" />
             </intent-filter>
         </activity>
         <activity
@@ -112,12 +111,10 @@
             android:name=".preferences.SettingsActivity"
             android:label="@string/settings"
             android:theme="@style/AppTheme.NoActionBar" />
-        <!-- FIXME: locked screenOrientation is a workaround for https://github.com/CatimaLoyalty/Android/issues/1715, remove when https://github.com/CatimaLoyalty/Android/issues/513 is fixed -->
         <activity
             android:name=".ImportExportActivity"
             android:label="@string/importExport"
             android:exported="true"
-            android:screenOrientation="locked"
             android:theme="@style/AppTheme.NoActionBar">
 
             <!-- ZIP Intent Filter -->

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

@@ -7,11 +7,11 @@ import android.view.View;
 import android.widget.ScrollView;
 import android.widget.TextView;
 
-import androidx.annotation.Nullable;
 import androidx.annotation.StringRes;
 
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 
+
 import protect.card_locker.databinding.AboutActivityBinding;
 
 public class AboutActivity extends CatimaAppCompatActivity {
@@ -43,7 +43,7 @@ public class AboutActivity extends CatimaAppCompatActivity {
         binding.privacy.setTag("https://catima.app/privacy-policy/");
         binding.reportError.setTag("https://github.com/CatimaLoyalty/Android/issues");
         binding.rate.setTag("https://play.google.com/store/apps/details?id=me.hackerchick.catima");
-        binding.donate.setTag("https://catima.app/donate");
+        binding.donate.setTag("https://catima.app/contribute/#donating");
 
         boolean installedFromGooglePlay = Utils.installedFromGooglePlay(this);
         // Hide Google Play rate button if not on Google Play
@@ -98,7 +98,11 @@ public class AboutActivity extends CatimaAppCompatActivity {
     }
 
     private void showCredits() {
-        showHTML(R.string.credits, content.getContributorInfo(), null);
+        new MaterialAlertDialogBuilder(this)
+                .setTitle(R.string.credits)
+                .setMessage(content.getContributorInfo())
+                .setPositiveButton(R.string.ok, null)
+                .show();
     }
 
     private void showHistory(View view) {
@@ -113,7 +117,7 @@ public class AboutActivity extends CatimaAppCompatActivity {
         showHTML(R.string.privacy_policy, content.getPrivacyInfo(), view);
     }
 
-    private void showHTML(@StringRes int title, final Spanned text, @Nullable View view) {
+    private void showHTML(@StringRes int title, final Spanned text, View view) {
         int dialogContentPadding = getResources().getDimensionPixelSize(R.dimen.alert_dialog_content_padding);
         TextView textView = new TextView(this);
         textView.setText(text);
@@ -121,21 +125,12 @@ public class AboutActivity extends CatimaAppCompatActivity {
         ScrollView scrollView = new ScrollView(this);
         scrollView.addView(textView);
         scrollView.setPadding(dialogContentPadding, dialogContentPadding / 2, dialogContentPadding, 0);
-
-        // Create dialog
-        MaterialAlertDialogBuilder materialAlertDialogBuilder = new MaterialAlertDialogBuilder(this);
-        materialAlertDialogBuilder
+        new MaterialAlertDialogBuilder(this)
                 .setTitle(title)
                 .setView(scrollView)
-                .setPositiveButton(R.string.ok, null);
-
-        // Add View online button if an URL is linked to this view
-        if (view != null && view.getTag() != null) {
-            materialAlertDialogBuilder.setNeutralButton(R.string.view_online, (dialog, which) -> openExternalBrowser(view));
-        }
-
-        // Show dialog
-        materialAlertDialogBuilder.show();
+                .setPositiveButton(R.string.ok, null)
+                .setNeutralButton(R.string.view_online, (dialog, which) -> openExternalBrowser(view))
+                .show();
     }
 
     private void openExternalBrowser(View view) {

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

@@ -129,19 +129,19 @@ public class AboutContent {
         return result.toString();
     }
 
-    public Spanned getContributorInfo() {
+    public String getContributorInfo() {
         StringBuilder contributorInfo = new StringBuilder();
         contributorInfo.append(getCopyright());
-        contributorInfo.append("<br/><br/>");
+        contributorInfo.append("\n\n");
         contributorInfo.append(context.getString(R.string.app_copyright_old));
-        contributorInfo.append("<br/><br/>");
-        contributorInfo.append(String.format(context.getString(R.string.app_contributors), getContributors()));
-        contributorInfo.append("<br/><br/>");
-        contributorInfo.append(String.format(context.getString(R.string.app_libraries), getThirdPartyLibraries()));
-        contributorInfo.append("<br/><br/>");
-        contributorInfo.append(String.format(context.getString(R.string.app_resources), getUsedThirdPartyAssets()));
+        contributorInfo.append("\n\n");
+        contributorInfo.append(HtmlCompat.fromHtml(String.format(context.getString(R.string.app_contributors), getContributors()), HtmlCompat.FROM_HTML_MODE_COMPACT));
+        contributorInfo.append("\n\n");
+        contributorInfo.append(HtmlCompat.fromHtml(String.format(context.getString(R.string.app_libraries), getThirdPartyLibraries()), HtmlCompat.FROM_HTML_MODE_COMPACT));
+        contributorInfo.append("\n\n");
+        contributorInfo.append(HtmlCompat.fromHtml(String.format(context.getString(R.string.app_resources), getUsedThirdPartyAssets()), HtmlCompat.FROM_HTML_MODE_COMPACT));
 
-        return HtmlCompat.fromHtml(contributorInfo.toString(), HtmlCompat.FROM_HTML_MODE_COMPACT);
+        return contributorInfo.toString();
     }
 
     public Spanned getHistoryInfo() {

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

@@ -12,12 +12,12 @@ import android.widget.EditText;
 import android.widget.ListView;
 import android.widget.Toast;
 
-import androidx.appcompat.widget.Toolbar;
-
 import com.google.zxing.BarcodeFormat;
 
 import java.util.ArrayList;
 
+import androidx.appcompat.widget.Toolbar;
+
 import protect.card_locker.databinding.BarcodeSelectorActivityBinding;
 
 /**

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

@@ -3,17 +3,12 @@ package protect.card_locker;
 public class BarcodeValues {
     private final String mFormat;
     private final String mContent;
-    private String mNote;
 
     public BarcodeValues(String format, String content) {
         mFormat = format;
         mContent = content;
     }
 
-    public void setNote(String note) {
-        mNote = note;
-    }
-
     public String format() {
         return mFormat;
     }
@@ -22,5 +17,7 @@ public class BarcodeValues {
         return mContent;
     }
 
-    public String note() { return mNote; }
-}
+    public boolean isEmpty() {
+        return mFormat == null && mContent == null;
+    }
+}

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

@@ -1,6 +0,0 @@
-package protect.card_locker;
-
-public interface BarcodeValuesListDisambiguatorCallback {
-    void onUserChoseBarcode(BarcodeValues barcodeValues);
-    void onUserDismissedSelector();
-}

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

@@ -15,13 +15,13 @@ import android.service.controls.actions.ControlAction;
 import android.service.controls.templates.StatelessTemplate;
 import android.util.Log;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.RequiresApi;
-
 import java.util.List;
 import java.util.concurrent.Flow;
 import java.util.function.Consumer;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.RequiresApi;
+
 @RequiresApi(Build.VERSION_CODES.R)
 public class CardsOnPowerScreenService extends ControlsProviderService {
 

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

@@ -5,7 +5,6 @@ import android.graphics.Color;
 import android.os.Build;
 import android.os.Bundle;
 import android.view.View;
-import android.view.Window;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -14,8 +13,6 @@ import androidx.appcompat.app.AppCompatActivity;
 import androidx.core.view.WindowInsetsControllerCompat;
 
 public class CatimaAppCompatActivity extends AppCompatActivity {
-    protected boolean activityOverridesNavBarColor = false;
-
     @Override
     protected void attachBaseContext(Context base) {
         // Apply chosen language
@@ -33,31 +30,20 @@ public class CatimaAppCompatActivity extends AppCompatActivity {
         super.onPostCreate(savedInstanceState);
         // material 3 designer does not consider status bar colors
         // XXX changing this in onCreate causes issues with the splash screen activity, so doing this here
-        Window window = getWindow();
-        if (window != null) {
-            boolean darkMode = Utils.isDarkModeEnabled(this);
-            if (Build.VERSION.SDK_INT >= 23) {
-                View decorView = window.getDecorView();
-                WindowInsetsControllerCompat wic = new WindowInsetsControllerCompat(window, decorView);
-                wic.setAppearanceLightStatusBars(!darkMode);
-                window.setStatusBarColor(Color.TRANSPARENT);
-            } else {
-                // icons are always white back then
-                window.setStatusBarColor(darkMode ? Color.TRANSPARENT : Color.argb(127, 0, 0, 0));
-            }
+        boolean darkMode = Utils.isDarkModeEnabled(this);
+        if (Build.VERSION.SDK_INT >= 23) {
+            View decorView = getWindow().getDecorView();
+            WindowInsetsControllerCompat wic = new WindowInsetsControllerCompat(getWindow(), decorView);
+            wic.setAppearanceLightStatusBars(!darkMode);
+            getWindow().setStatusBarColor(Color.TRANSPARENT);
+        } else {
+            // icons are always white back then
+            getWindow().setStatusBarColor(darkMode ? Color.TRANSPARENT : Color.argb(127, 0, 0, 0));
         }
         // XXX android 9 and below has a nasty rendering bug if the theme was patched earlier
         Utils.postPatchColors(this);
     }
 
-    @Override
-    protected void onResume() {
-        super.onResume();
-        if (!activityOverridesNavBarColor) {
-            Utils.setNavigationBarColor(this, null, Utils.resolveBackgroundColor(this), !Utils.isDarkModeEnabled(this));
-        }
-    }
-
     protected void enableToolbarBackButton() {
         ActionBar actionBar = getSupportActionBar();
         if (actionBar != null) {

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

@@ -8,12 +8,14 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.Button;
+import android.widget.ImageButton;
 import android.widget.TextView;
 
 import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.RecyclerView;
 
 import protect.card_locker.databinding.GroupLayoutBinding;
+import protect.card_locker.preferences.Settings;
 
 public class GroupCursorAdapter extends BaseCursorAdapter<GroupCursorAdapter.GroupListItemViewHolder> {
     public final Context mContext;

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

@@ -1,8 +1,10 @@
 package protect.card_locker;
 
+import android.Manifest;
 import android.content.ActivityNotFoundException;
 import android.content.DialogInterface;
 import android.content.Intent;
+import android.content.pm.PackageManager;
 import android.net.Uri;
 import android.os.Bundle;
 import android.text.InputType;
@@ -12,24 +14,25 @@ import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.FrameLayout;
-import android.widget.LinearLayout;
 import android.widget.Toast;
 
-import androidx.activity.result.ActivityResultLauncher;
-import androidx.activity.result.contract.ActivityResultContracts;
-import androidx.annotation.Nullable;
-import androidx.appcompat.app.AlertDialog;
-import androidx.appcompat.widget.Toolbar;
-
-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
-import com.google.android.material.textfield.TextInputLayout;
-
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.util.ArrayList;
 import java.util.List;
 
+import androidx.activity.result.ActivityResultLauncher;
+import androidx.activity.result.contract.ActivityResultContracts;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.widget.Toolbar;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+
 import protect.card_locker.async.TaskHandler;
 import protect.card_locker.databinding.ImportExportActivityBinding;
 import protect.card_locker.importexport.DataFormat;
@@ -123,19 +126,16 @@ public class ImportExportActivity extends CatimaAppCompatActivity {
             builder.setTitle(R.string.exportPassword);
 
             FrameLayout container = new FrameLayout(ImportExportActivity.this);
-
-            final TextInputLayout textInputLayout = new TextInputLayout(ImportExportActivity.this);
-            textInputLayout.setEndIconMode(TextInputLayout.END_ICON_PASSWORD_TOGGLE);
-            LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
-            params.setMargins(50, 10, 50, 0);
-            textInputLayout.setLayoutParams(params);
+            FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
+            params.leftMargin = 50;
+            params.rightMargin = 50;
 
             final EditText input = new EditText(ImportExportActivity.this);
             input.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
+            input.setLayoutParams(params);
             input.setHint(R.string.exportPasswordHint);
 
-            textInputLayout.addView(input);
-            container.addView(textInputLayout);
+            container.addView(input);
             builder.setView(container);
             builder.setPositiveButton(R.string.ok, (dialogInterface, i) -> {
                 exportPassword = input.getText().toString();
@@ -148,6 +148,7 @@ public class ImportExportActivity extends CatimaAppCompatActivity {
             });
             builder.setNegativeButton(R.string.cancel, (dialogInterface, i) -> dialogInterface.cancel());
             builder.show();
+
         });
 
         // Check that there is a file manager available
@@ -319,21 +320,9 @@ public class ImportExportActivity extends CatimaAppCompatActivity {
         AlertDialog.Builder builder = new MaterialAlertDialogBuilder(this);
         builder.setTitle(R.string.passwordRequired);
 
-        FrameLayout container = new FrameLayout(ImportExportActivity.this);
-
-        final TextInputLayout textInputLayout = new TextInputLayout(ImportExportActivity.this);
-        textInputLayout.setEndIconMode(TextInputLayout.END_ICON_PASSWORD_TOGGLE);
-        LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
-        params.setMargins(50, 10, 50, 0);
-        textInputLayout.setLayoutParams(params);
-
-        final EditText input = new EditText(ImportExportActivity.this);
+        final EditText input = new EditText(this);
         input.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
-        input.setHint(R.string.exportPasswordHint);
-
-        textInputLayout.addView(input);
-        container.addView(textInputLayout);
-        builder.setView(container);
+        builder.setView(input);
 
         builder.setPositiveButton(R.string.ok, (dialogInterface, i) -> {
             openFileForImport(uri, input.getText().toString().toCharArray());

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

@@ -4,13 +4,13 @@ import android.database.Cursor;
 import android.os.Parcel;
 import android.os.Parcelable;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-
 import java.math.BigDecimal;
 import java.util.Currency;
 import java.util.Date;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
 public class LoyaltyCard implements Parcelable {
     public final int id;
     public final String store;

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

@@ -15,13 +15,6 @@ import android.view.ViewGroup;
 import android.widget.ImageView;
 import android.widget.TextView;
 
-import androidx.annotation.NonNull;
-import androidx.constraintlayout.widget.ConstraintLayout;
-import androidx.core.content.ContextCompat;
-import androidx.core.graphics.BlendModeColorFilterCompat;
-import androidx.core.graphics.BlendModeCompat;
-import androidx.recyclerview.widget.RecyclerView;
-
 import com.google.android.material.card.MaterialCardView;
 import com.google.android.material.color.MaterialColors;
 
@@ -29,6 +22,13 @@ import java.math.BigDecimal;
 import java.text.DateFormat;
 import java.util.ArrayList;
 
+import androidx.annotation.NonNull;
+import androidx.constraintlayout.widget.ConstraintLayout;
+import androidx.core.content.ContextCompat;
+import androidx.core.graphics.BlendModeColorFilterCompat;
+import androidx.core.graphics.BlendModeCompat;
+import androidx.recyclerview.widget.RecyclerView;
+
 import protect.card_locker.databinding.LoyaltyCardLayoutBinding;
 
 public class LoyaltyCardCursorAdapter extends BaseCursorAdapter<LoyaltyCardCursorAdapter.LoyaltyCardListItemViewHolder> {
@@ -123,7 +123,8 @@ public class LoyaltyCardCursorAdapter extends BaseCursorAdapter<LoyaltyCardCurso
         }
 
         inputHolder.mCardIcon.setContentDescription(loyaltyCard.store);
-        inputHolder.mIconBackgroundColor = Utils.setIconOrTextWithBackground(mContext, loyaltyCard, icon, inputHolder.mCardIcon, inputHolder.mCardText);
+        Utils.setIconOrTextWithBackground(mContext, loyaltyCard, icon, inputHolder.mCardIcon, inputHolder.mCardText);
+        inputHolder.setIconBackgroundColor(Utils.getHeaderColor(mContext, loyaltyCard));
 
         inputHolder.toggleCardStateIcon(loyaltyCard.starStatus != 0, loyaltyCard.archiveStatus != 0, itemSelected(inputCursor.getPosition()));
 
@@ -338,6 +339,11 @@ public class LoyaltyCardCursorAdapter extends BaseCursorAdapter<LoyaltyCardCurso
             mArchivedBackground.invalidate();
 
         }
+
+        public void setIconBackgroundColor(int color) {
+            mIconBackgroundColor = color;
+            mCardIcon.setBackgroundColor(color);
+        }
     }
 
     public int dpToPx(int dp, Context mContext) {

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

@@ -2,6 +2,8 @@ package protect.card_locker;
 
 import android.annotation.SuppressLint;
 import android.app.Activity;
+import android.app.DatePickerDialog;
+import android.app.Dialog;
 import android.content.ActivityNotFoundException;
 import android.content.Context;
 import android.content.Intent;
@@ -27,34 +29,33 @@ import android.view.WindowManager;
 import android.widget.ArrayAdapter;
 import android.widget.AutoCompleteTextView;
 import android.widget.Button;
+import android.widget.DatePicker;
 import android.widget.EditText;
 import android.widget.FrameLayout;
 import android.widget.ImageView;
 import android.widget.TextView;
 import android.widget.Toast;
 
-import androidx.activity.OnBackPressedCallback;
 import androidx.activity.result.ActivityResultLauncher;
 import androidx.activity.result.contract.ActivityResultContracts;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.StringRes;
 import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.AppCompatTextView;
 import androidx.appcompat.widget.Toolbar;
 import androidx.core.content.ContextCompat;
 import androidx.core.content.FileProvider;
 import androidx.exifinterface.media.ExifInterface;
+import androidx.fragment.app.DialogFragment;
 
 import com.google.android.material.chip.Chip;
 import com.google.android.material.chip.ChipGroup;
 import com.google.android.material.color.MaterialColors;
-import com.google.android.material.datepicker.CalendarConstraints;
-import com.google.android.material.datepicker.DateValidatorPointBackward;
-import com.google.android.material.datepicker.DateValidatorPointForward;
-import com.google.android.material.datepicker.MaterialDatePicker;
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
+import com.google.android.material.snackbar.Snackbar;
 import com.google.android.material.tabs.TabLayout;
 import com.jaredrummler.android.colorpicker.ColorPickerDialog;
 import com.jaredrummler.android.colorpicker.ColorPickerDialogListener;
@@ -73,6 +74,7 @@ import java.util.Calendar;
 import java.util.Collections;
 import java.util.Currency;
 import java.util.Date;
+import java.util.GregorianCalendar;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.LinkedHashMap;
@@ -92,7 +94,6 @@ public class LoyaltyCardEditActivity extends CatimaAppCompatActivity implements
 
     private final String STATE_TAB_INDEX = "savedTab";
     private final String STATE_TEMP_CARD = "tempLoyaltyCard";
-    private final String STATE_TEMP_CARD_FIELD = "tempLoyaltyCardField";
     private final String STATE_REQUESTED_IMAGE = "requestedImage";
     private final String STATE_FRONT_IMAGE_UNSAVED = "frontImageUnsaved";
     private final String STATE_BACK_IMAGE_UNSAVED = "backImageUnsaved";
@@ -104,9 +105,6 @@ public class LoyaltyCardEditActivity extends CatimaAppCompatActivity implements
     private final String STATE_ICON_REMOVED = "iconRemoved";
     private final String STATE_OPEN_SET_ICON_MENU = "openSetIconMenu";
 
-    private static final String PICK_DATE_REQUEST_KEY = "pick_date_request";
-    private static final String NEWLY_PICKED_DATE_ARGUMENT_KEY = "newly_picked_date";
-
     private final String TEMP_CAMERA_IMAGE_NAME = LoyaltyCardEditActivity.class.getSimpleName() + "_camera_image.jpg";
     private final String TEMP_CROP_IMAGE_NAME = LoyaltyCardEditActivity.class.getSimpleName() + "_crop_image.png";
     private final Bitmap.CompressFormat TEMP_CROP_IMAGE_FORMAT = Bitmap.CompressFormat.PNG;
@@ -184,7 +182,6 @@ public class LoyaltyCardEditActivity extends CatimaAppCompatActivity implements
     HashMap<String, String> currencySymbols = new HashMap<>();
 
     LoyaltyCard tempLoyaltyCard;
-    LoyaltyCardField tempLoyaltyCardField;
 
     ActivityResultLauncher<Uri> mPhotoTakerLauncher;
     ActivityResultLauncher<Intent> mPhotoPickerLauncher;
@@ -270,7 +267,6 @@ public class LoyaltyCardEditActivity extends CatimaAppCompatActivity implements
         tabs = binding.tabs;
         savedInstanceState.putInt(STATE_TAB_INDEX, tabs.getSelectedTabPosition());
         savedInstanceState.putParcelable(STATE_TEMP_CARD, tempLoyaltyCard);
-        savedInstanceState.putSerializable(STATE_TEMP_CARD_FIELD, tempLoyaltyCardField);
         savedInstanceState.putInt(STATE_REQUESTED_IMAGE, mRequestedImage);
 
         Object cardImageFrontObj = cardImageFront.getTag();
@@ -306,7 +302,6 @@ public class LoyaltyCardEditActivity extends CatimaAppCompatActivity implements
     public void onRestoreInstanceState(@NonNull Bundle savedInstanceState) {
         onRestoring = true;
         tempLoyaltyCard = savedInstanceState.getParcelable(STATE_TEMP_CARD);
-        tempLoyaltyCardField = (LoyaltyCardField) savedInstanceState.getSerializable(STATE_TEMP_CARD_FIELD);
         super.onRestoreInstanceState(savedInstanceState);
         tabs = binding.tabs;
         tabs.selectTab(tabs.getTabAt(savedInstanceState.getInt(STATE_TAB_INDEX)));
@@ -392,7 +387,20 @@ public class LoyaltyCardEditActivity extends CatimaAppCompatActivity implements
 
         addDateFieldTextChangedListener(expiryField, R.string.never, R.string.chooseExpiryDate, LoyaltyCardField.expiry);
 
-        setMaterialDatePickerResultListener();
+        DatePickerFragment.registerDatePickListener(this, (textFieldToEdit, newDate) -> {
+            switch (textFieldToEdit) {
+                case validFrom:
+                    formatDateField(this, validFromField, newDate);
+                    updateTempState(LoyaltyCardField.validFrom, newDate);
+                    break;
+                case expiry:
+                    formatDateField(this, expiryField, newDate);
+                    updateTempState(LoyaltyCardField.expiry, newDate);
+                    break;
+                default:
+                    throw new AssertionError("Unexpected field: " + textFieldToEdit);
+            }
+        });
 
         balanceField.setOnFocusChangeListener((v, hasFocus) -> {
             if (!hasFocus && !onResuming && !onRestoring) {
@@ -646,22 +654,11 @@ public class LoyaltyCardEditActivity extends CatimaAppCompatActivity implements
                     Log.d("barcode card id editor", "barcode and card id editor picker returned without an intent");
                     return;
                 }
+                BarcodeValues barcodeValues = Utils.parseSetBarcodeActivityResult(Utils.BARCODE_SCAN, result.getResultCode(), intent, getApplicationContext());
 
-                List<BarcodeValues> barcodeValuesList = Utils.parseSetBarcodeActivityResult(Utils.BARCODE_SCAN, result.getResultCode(), intent, getApplicationContext());
-
-                Utils.makeUserChooseBarcodeFromList(this, barcodeValuesList, new BarcodeValuesListDisambiguatorCallback() {
-                    @Override
-                    public void onUserChoseBarcode(BarcodeValues barcodeValues) {
-                        cardId = barcodeValues.content();
-                        barcodeType = barcodeValues.format();
-                        barcodeId = "";
-                    }
-
-                    @Override
-                    public void onUserDismissedSelector() {
-
-                    }
-                });
+                cardId = barcodeValues.content();
+                barcodeType = barcodeValues.format();
+                barcodeId = "";
             }
         });
 
@@ -708,13 +705,6 @@ public class LoyaltyCardEditActivity extends CatimaAppCompatActivity implements
         });
 
         mCropperOptions = new UCrop.Options();
-
-        getOnBackPressedDispatcher().addCallback(this, new OnBackPressedCallback(true) {
-            @Override
-            public void handleOnBackPressed() {
-                askBeforeQuitIfChanged();
-            }
-        });
     }
 
     // ucrop 2.2.6 initial aspect ratio is glitched when 0x0 is used as the initial ratio option
@@ -788,7 +778,7 @@ public class LoyaltyCardEditActivity extends CatimaAppCompatActivity implements
 
     @SuppressLint("DefaultLocale")
     @Override
-    protected void onResume() {
+    public void onResume() {
         super.onResume();
 
         Log.i(TAG, "To view card: " + loyaltyCardId);
@@ -1026,14 +1016,14 @@ public class LoyaltyCardEditActivity extends CatimaAppCompatActivity implements
                     if (!lastValue.toString().equals(getString(chooseDateOptionStringId))) {
                         dateField.setText(lastValue);
                     }
-                    showDatePicker(
+                    DialogFragment datePickerFragment = DatePickerFragment.newInstance(
                             loyaltyCardField,
                             (Date) dateField.getTag(),
                             // if the expiry date is being set, set date picker's minDate to the 'valid from' date
                             loyaltyCardField == LoyaltyCardField.expiry ? (Date) validFromField.getTag() : null,
                             // if the 'valid from' date is being set, set date picker's maxDate to the expiry date
-                            loyaltyCardField == LoyaltyCardField.validFrom ? (Date) expiryField.getTag() : null
-                    );
+                            loyaltyCardField == LoyaltyCardField.validFrom ? (Date) expiryField.getTag() : null);
+                    datePickerFragment.show(getSupportFragmentManager(), "datePicker");
                 }
             }
 
@@ -1074,6 +1064,11 @@ public class LoyaltyCardEditActivity extends CatimaAppCompatActivity implements
         }
     }
 
+    @Override
+    public void onBackPressed() {
+        askBeforeQuitIfChanged();
+    }
+
     @Override
     public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
         super.onRequestPermissionsResult(requestCode, permissions, grantResults);
@@ -1384,106 +1379,103 @@ public class LoyaltyCardEditActivity extends CatimaAppCompatActivity implements
         // Nothing to do, no change made
     }
 
-    private void showDatePicker(
-            LoyaltyCardField loyaltyCardField,
-            @Nullable Date selectedDate,
-            @Nullable Date minDate,
-            @Nullable Date maxDate
-    ) {
-        // Create a new instance of MaterialDatePicker and return it
-        long startDate = minDate != null ? minDate.getTime() : getDefaultMinDateOfDatePicker();
-        long endDate = maxDate != null ? maxDate.getTime() : getDefaultMaxDateOfDatePicker();
+    public static class DatePickerFragment extends DialogFragment
+            implements DatePickerDialog.OnDateSetListener {
 
-        CalendarConstraints.DateValidator dateValidator;
-        switch (loyaltyCardField) {
-            case validFrom:
-                dateValidator = DateValidatorPointBackward.before(endDate);
-                break;
-            case expiry:
-                dateValidator = DateValidatorPointForward.from(startDate);
-                break;
-            default:
-                throw new AssertionError("Unexpected field: " + loyaltyCardField);
+        public interface OnDatePickListener {
+            void onDatePicked(@NonNull LoyaltyCardField textFieldToEdit, @NonNull Date newDate);
         }
 
-        CalendarConstraints calendarConstraints = new CalendarConstraints.Builder()
-                .setValidator(dateValidator)
-                .setStart(startDate)
-                .setEnd(endDate)
-                .build();
+        private static final String TEXT_FIELD_TO_EDIT_ARGUMENT_KEY = "text_field_to_edit";
+        private static final String CURRENT_DATE_ARGUMENT_KEY = "current_date";
+        private static final String MIN_DATE_ARGUMENT_KEY = "min_date";
+        private static final String MAX_DATE_ARGUMENT_KEY = "max_date";
+        private static final String PICK_DATE_REQUEST_KEY = "pick_date_request";
+        private static final String NEWLY_PICKED_DATE_ARGUMENT_KEY = "newly_picked_date";
 
-        // Use the selected date as the default date in the picker
-        final Calendar calendar = Calendar.getInstance();
-        if (selectedDate != null) {
-            calendar.setTime(selectedDate);
+        LoyaltyCardField textFieldEdit;
+        @Nullable
+        Date minDate;
+        @Nullable
+        Date maxDate;
+
+        public static DatePickerFragment newInstance(@NonNull LoyaltyCardField textField, @Nullable Date currentDate, @Nullable Date minDate, @Nullable Date maxDate) {
+            Bundle args = new Bundle();
+            args.putSerializable(TEXT_FIELD_TO_EDIT_ARGUMENT_KEY, textField);
+            args.putSerializable(CURRENT_DATE_ARGUMENT_KEY, currentDate);
+            args.putSerializable(MIN_DATE_ARGUMENT_KEY, minDate);
+            args.putSerializable(MAX_DATE_ARGUMENT_KEY, maxDate);
+            DatePickerFragment fragment = new DatePickerFragment();
+            fragment.setArguments(args);
+            return fragment;
         }
 
-        MaterialDatePicker<Long> materialDatePicker = MaterialDatePicker.Builder.datePicker()
-                .setSelection(calendar.getTimeInMillis())
-                .setCalendarConstraints(calendarConstraints)
-                .build();
+        public static void registerDatePickListener(@NonNull AppCompatActivity activity, @NonNull OnDatePickListener listener) {
+            activity.getSupportFragmentManager().setFragmentResultListener(
+                    PICK_DATE_REQUEST_KEY,
+                    activity,
+                    (requestKey, result) -> listener.onDatePicked(
+                            (LoyaltyCardField) Objects.requireNonNull(result.getSerializable(TEXT_FIELD_TO_EDIT_ARGUMENT_KEY)),
+                            (Date) Objects.requireNonNull(result.getSerializable(NEWLY_PICKED_DATE_ARGUMENT_KEY))));
+        }
 
-        // Required to handle configuration changes
-        // See https://github.com/material-components/material-components-android/issues/1688
-        tempLoyaltyCardField = loyaltyCardField;
-        getSupportFragmentManager().addFragmentOnAttachListener((fragmentManager, fragment) -> {
-            if (fragment instanceof MaterialDatePicker && Objects.equals(fragment.getTag(), PICK_DATE_REQUEST_KEY)) {
-                ((MaterialDatePicker<Long>) fragment).addOnPositiveButtonClickListener(selection -> {
-                    Bundle args = new Bundle();
-                    args.putLong(NEWLY_PICKED_DATE_ARGUMENT_KEY, selection);
-                    getSupportFragmentManager().setFragmentResult(PICK_DATE_REQUEST_KEY, args);
-                });
+        @NonNull
+        @Override
+        public Dialog onCreateDialog(Bundle savedInstanceState) {
+            Bundle args = requireArguments();
+            textFieldEdit = (LoyaltyCardField) args.getSerializable(TEXT_FIELD_TO_EDIT_ARGUMENT_KEY);
+            minDate = (Date) args.getSerializable(MIN_DATE_ARGUMENT_KEY);
+            maxDate = (Date) args.getSerializable(MAX_DATE_ARGUMENT_KEY);
+            // Use the current date as the default date in the picker
+            final Calendar c = Calendar.getInstance();
+
+            Date date = (Date) args.getSerializable(CURRENT_DATE_ARGUMENT_KEY);
+            if (date != null) {
+                c.setTime(date);
             }
-        });
 
-        materialDatePicker.show(getSupportFragmentManager(), PICK_DATE_REQUEST_KEY);
-    }
+            int year = c.get(Calendar.YEAR);
+            int month = c.get(Calendar.MONTH);
+            int day = c.get(Calendar.DAY_OF_MONTH);
 
-    // Required to handle configuration changes
-    // See https://github.com/material-components/material-components-android/issues/1688
-    private void setMaterialDatePickerResultListener() {
-        MaterialDatePicker<Long> fragment = (MaterialDatePicker<Long>) getSupportFragmentManager().findFragmentByTag(PICK_DATE_REQUEST_KEY);
-        if (fragment != null) {
-            fragment.addOnPositiveButtonClickListener(selection -> {
-                Bundle args = new Bundle();
-                args.putLong(NEWLY_PICKED_DATE_ARGUMENT_KEY, selection);
-                getSupportFragmentManager().setFragmentResult(PICK_DATE_REQUEST_KEY, args);
-            });
+            // Create a new instance of DatePickerDialog and return it
+            DatePickerDialog datePickerDialog = new DatePickerDialog(getActivity(), this, year, month, day);
+            datePickerDialog.getDatePicker().setMinDate(minDate != null ? minDate.getTime() : getDefaultMinDateOfDatePicker());
+            datePickerDialog.getDatePicker().setMaxDate(maxDate != null ? maxDate.getTime() : getDefaultMaxDateOfDatePicker());
+            return datePickerDialog;
         }
 
-        getSupportFragmentManager().setFragmentResultListener(
-                PICK_DATE_REQUEST_KEY,
-                this,
-                (requestKey, result) -> {
-                    long selection = result.getLong(NEWLY_PICKED_DATE_ARGUMENT_KEY);
+        private long getDefaultMinDateOfDatePicker() {
+            Calendar minDateCalendar = Calendar.getInstance();
+            minDateCalendar.set(1970, 0, 1);
+            return minDateCalendar.getTimeInMillis();
+        }
 
-                    Date newDate = new Date(selection);
-                    switch (tempLoyaltyCardField) {
-                        case validFrom:
-                            formatDateField(LoyaltyCardEditActivity.this, validFromField, newDate);
-                            updateTempState(LoyaltyCardField.validFrom, newDate);
-                            break;
-                        case expiry:
-                            formatDateField(LoyaltyCardEditActivity.this, expiryField, newDate);
-                            updateTempState(LoyaltyCardField.expiry, newDate);
-                            break;
-                        default:
-                            throw new AssertionError("Unexpected field: " + tempLoyaltyCardField);
-                    }
-                }
-        );
-    }
+        private long getDefaultMaxDateOfDatePicker() {
+            Calendar maxDateCalendar = Calendar.getInstance();
+            maxDateCalendar.set(2100, 11, 31);
+            return maxDateCalendar.getTimeInMillis();
+        }
 
-    private long getDefaultMinDateOfDatePicker() {
-        Calendar minDateCalendar = Calendar.getInstance();
-        minDateCalendar.set(1970, 0, 1);
-        return minDateCalendar.getTimeInMillis();
-    }
+        public void onDateSet(DatePicker view, int year, int month, int day) {
+            Calendar c = new GregorianCalendar();
+            c.set(Calendar.YEAR, year);
+            c.set(Calendar.MONTH, month);
+            c.set(Calendar.DAY_OF_MONTH, day);
+            c.set(Calendar.HOUR_OF_DAY, 0);
+            c.set(Calendar.MINUTE, 0);
+            c.set(Calendar.SECOND, 0);
+            c.set(Calendar.MILLISECOND, 0);
 
-    private long getDefaultMaxDateOfDatePicker() {
-        Calendar maxDateCalendar = Calendar.getInstance();
-        maxDateCalendar.set(2100, 11, 31);
-        return maxDateCalendar.getTimeInMillis();
+            long unixTime = c.getTimeInMillis();
+
+            Date date = new Date(unixTime);
+
+            Bundle result = new Bundle();
+            result.putSerializable(TEXT_FIELD_TO_EDIT_ARGUMENT_KEY, textFieldEdit);
+            result.putSerializable(NEWLY_PICKED_DATE_ARGUMENT_KEY, date);
+            getParentFragmentManager().setFragmentResult(PICK_DATE_REQUEST_KEY, result);
+        }
     }
 
     private void doSave() {

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

@@ -3,7 +3,6 @@ package protect.card_locker;
 import android.app.Application;
 
 import androidx.appcompat.app.AppCompatDelegate;
-
 import protect.card_locker.preferences.Settings;
 
 public class LoyaltyCardLockerApplication extends Application {

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

@@ -1,6 +1,7 @@
 package protect.card_locker;
 
 import android.content.ActivityNotFoundException;
+import android.content.Context;
 import android.content.Intent;
 import android.content.pm.ActivityInfo;
 import android.content.res.ColorStateList;
@@ -19,6 +20,7 @@ import android.text.method.DigitsKeyListener;
 import android.text.style.ForegroundColorSpan;
 import android.text.util.Linkify;
 import android.util.Log;
+import android.util.TypedValue;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
@@ -36,17 +38,19 @@ import android.widget.SeekBar;
 import android.widget.TextView;
 import android.widget.Toast;
 
-import androidx.activity.OnBackPressedCallback;
 import androidx.annotation.StringRes;
 import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.content.res.AppCompatResources;
 import androidx.appcompat.widget.Toolbar;
 import androidx.core.content.FileProvider;
 import androidx.core.graphics.BlendModeColorFilterCompat;
 import androidx.core.graphics.BlendModeCompat;
 import androidx.core.graphics.ColorUtils;
+import androidx.core.graphics.drawable.DrawableCompat;
 import androidx.core.view.ViewCompat;
 import androidx.core.view.accessibility.AccessibilityNodeInfoCompat;
+import androidx.core.widget.TextViewCompat;
 
 import com.google.android.material.color.MaterialColors;
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
@@ -59,6 +63,7 @@ import java.text.DateFormat;
 import java.text.ParseException;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Currency;
 import java.util.Date;
 import java.util.List;
 import java.util.function.Predicate;
@@ -107,25 +112,22 @@ public class LoyaltyCardViewActivity extends CatimaAppCompatActivity implements
             return;
         }
 
-        ImageType imageType = imageTypes.get(mainImageIndex);
-
         // If the barcode is shown, switch to fullscreen layout
-        if (imageType == ImageType.BARCODE) {
+        if (imageTypes.get(mainImageIndex) == ImageType.BARCODE) {
             setFullscreen(true);
             return;
         }
 
         // If this is an image, open it in the gallery.
-        openImageInGallery(imageType);
+        openCurrentMainImageInGallery();
     }
 
-    private void openImageInGallery(ImageType imageType) {
+    private void openCurrentMainImageInGallery() {
+        ImageType wantedImageType = imageTypes.get(mainImageIndex);
+
         File file = null;
 
-        switch (imageType) {
-            case ICON:
-                file = Utils.retrieveCardImageAsFile(this, loyaltyCardId, ImageLocationType.icon);
-                break;
+        switch (wantedImageType) {
             case IMAGE_FRONT:
                 file = Utils.retrieveCardImageAsFile(this, loyaltyCardId, ImageLocationType.front);
                 break;
@@ -173,7 +175,6 @@ public class LoyaltyCardViewActivity extends CatimaAppCompatActivity implements
 
     enum ImageType {
         NONE,
-        ICON,
         BARCODE,
         IMAGE_FRONT,
         IMAGE_BACK
@@ -227,9 +228,7 @@ public class LoyaltyCardViewActivity extends CatimaAppCompatActivity implements
         settings = new Settings(this);
 
         String cardOrientation = settings.getCardViewOrientation();
-        if (cardOrientation.equals(getString(R.string.settings_key_follow_sensor_orientation))) {
-            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR);
-        } else if (cardOrientation.equals(getString(R.string.settings_key_lock_on_opening_orientation))) {
+        if (cardOrientation.equals(getString(R.string.settings_key_lock_on_opening_orientation))) {
             setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LOCKED);
         } else if (cardOrientation.equals(getString(R.string.settings_key_portrait_orientation))) {
             setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
@@ -301,13 +300,7 @@ public class LoyaltyCardViewActivity extends CatimaAppCompatActivity implements
         binding.bottomAppBarNextButton.setOnClickListener(view -> prevNextCard(true));
         binding.bottomAppBarUpdateBalanceButton.setOnClickListener(view -> showBalanceUpdateDialog());
 
-        binding.iconContainer.setOnClickListener(view -> {
-            if (Utils.retrieveCardImage(this, loyaltyCard.id, ImageLocationType.icon) != null) {
-                openImageInGallery(ImageType.ICON);
-            } else {
-                Toast.makeText(LoyaltyCardViewActivity.this, R.string.icon_header_click_text, Toast.LENGTH_LONG).show();
-            }
-        });
+        binding.iconContainer.setOnClickListener(view -> Toast.makeText(LoyaltyCardViewActivity.this, R.string.icon_header_click_text, Toast.LENGTH_LONG).show());
         binding.iconContainer.setOnLongClickListener(view -> {
             Intent intent = new Intent(getApplicationContext(), LoyaltyCardEditActivity.class);
             Bundle bundle = new Bundle();
@@ -329,17 +322,6 @@ public class LoyaltyCardViewActivity extends CatimaAppCompatActivity implements
             return true;
         });
         binding.fullscreenImage.setOnClickListener(view -> onMainImageTap());
-
-        getOnBackPressedDispatcher().addCallback(this, new OnBackPressedCallback(true) {
-            @Override
-            public void handleOnBackPressed() {
-                if (isFullscreen) {
-                    setFullscreen(false);
-                } else {
-                    finish();
-                }
-            }
-        });
     }
 
     private SpannableStringBuilder padSpannableString(SpannableStringBuilder spannableStringBuilder) {
@@ -418,11 +400,7 @@ public class LoyaltyCardViewActivity extends CatimaAppCompatActivity implements
 
     private void showBalanceUpdateDialog() {
         AlertDialog.Builder builder = new MaterialAlertDialogBuilder(this);
-
-        // Header
         builder.setTitle(R.string.updateBalanceTitle);
-
-        // Layout
         FrameLayout container = new FrameLayout(this);
         FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(
                 ViewGroup.LayoutParams.MATCH_PARENT,
@@ -440,91 +418,61 @@ public class LoyaltyCardViewActivity extends CatimaAppCompatActivity implements
         currentTextview.setText(getString(R.string.currentBalanceSentence, Utils.formatBalance(this, loyaltyCard.balance, loyaltyCard.balanceType)));
         layout.addView(currentTextview);
 
+        TextView updateTextView = new TextView(this);
+        updateTextView.setText(getString(R.string.newBalanceSentence, Utils.formatBalance(this, loyaltyCard.balance, loyaltyCard.balanceType)));
+        layout.addView(updateTextView);
+
         final TextInputEditText input = new TextInputEditText(this);
-        input.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_DECIMAL);
+        Context dialogContext = this;
+        input.setInputType(InputType.TYPE_CLASS_NUMBER);
         input.setKeyListener(DigitsKeyListener.getInstance("0123456789,."));
         input.setHint(R.string.updateBalanceHint);
+        input.addTextChangedListener(new SimpleTextWatcher() {
+            @Override
+            public void onTextChanged(CharSequence s, int start, int before, int count) {
+                BigDecimal newBalance;
+                try {
+                    newBalance = calculateNewBalance(loyaltyCard.balance, loyaltyCard.balanceType, s.toString());
+                } catch (ParseException e) {
+                    input.setTag(null);
+                    updateTextView.setText(getString(R.string.newBalanceSentence, Utils.formatBalance(dialogContext, loyaltyCard.balance, loyaltyCard.balanceType)));
+                    return;
+                }
 
+                // Save new balance into this element
+                input.setTag(newBalance);
+                updateTextView.setText(getString(R.string.newBalanceSentence, Utils.formatBalance(dialogContext, newBalance, loyaltyCard.balanceType)));
+            }
+        });
         layout.addView(input);
         layout.setLayoutParams(params);
         container.addView(layout);
 
-        // Set layout
         builder.setView(container);
-
-        // Buttons
-        builder.setPositiveButton(R.string.spend, (dialogInterface, i) -> {
-            // Calculate and update balance
-            try {
-                BigDecimal balanceChange = Utils.parseBalance(input.getText().toString(), loyaltyCard.balanceType);
-                BigDecimal newBalance = loyaltyCard.balance.subtract(balanceChange).max(new BigDecimal(0));
-                DBHelper.updateLoyaltyCardBalance(database, loyaltyCardId, newBalance);
-            } catch (ParseException e) {
-                Toast.makeText(getApplicationContext(), R.string.amountParsingFailed, Toast.LENGTH_LONG).show();
+        builder.setPositiveButton(R.string.ok, (dialogInterface, i) -> {
+            // Grab calculated balance from input field
+            BigDecimal newBalance = (BigDecimal) input.getTag();
+            if (newBalance == null) {
+                return;
             }
 
-            // Reload state
+            // Actually update balance
+            DBHelper.updateLoyaltyCardBalance(database, loyaltyCardId, newBalance);
+            // Reload UI
             this.onResume();
-
-            // Show new balance
-            Toast.makeText(getApplicationContext(), getString(R.string.newBalanceSentence, Utils.formatBalance(this, loyaltyCard.balance, loyaltyCard.balanceType)), Toast.LENGTH_LONG).show();
         });
-        builder.setNegativeButton(R.string.receive, (dialogInterface, i) -> {
-            // Calculate and update balance
-            try {
-                BigDecimal balanceChange = Utils.parseBalance(input.getText().toString(), loyaltyCard.balanceType);
-                BigDecimal newBalance = loyaltyCard.balance.add(balanceChange);
-                DBHelper.updateLoyaltyCardBalance(database, loyaltyCardId, newBalance);
-            } catch (ParseException e) {
-                Toast.makeText(getApplicationContext(), R.string.amountParsingFailed, Toast.LENGTH_LONG).show();
-            }
-
-            // Reload state
-            this.onResume();
-
-            // Show new balance
-            Toast.makeText(getApplicationContext(), getString(R.string.newBalanceSentence, Utils.formatBalance(this, loyaltyCard.balance, loyaltyCard.balanceType)), Toast.LENGTH_LONG).show();
-        });
-        builder.setNeutralButton(getString(R.string.cancel), (dialog, which) -> dialog.cancel());
+        builder.setNegativeButton(getString(R.string.cancel), (dialog, which) -> dialog.cancel());
         AlertDialog dialog = builder.create();
-
-        // Now that the dialog exists, we can bind something that affects the buttons
-        input.addTextChangedListener(new SimpleTextWatcher() {
-            @Override
-            public void onTextChanged(CharSequence s, int start, int before, int count) {
-                BigDecimal balanceChange;
-
-                try {
-                    balanceChange = Utils.parseBalance(s.toString(), loyaltyCard.balanceType);
-                } catch (ParseException e) {
-                    input.setError(getString(R.string.amountParsingFailed));
-                    dialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
-                    dialog.getButton(AlertDialog.BUTTON_NEGATIVE).setEnabled(false);
-                    return;
-                }
-
-                input.setError(null);
-                if (balanceChange.equals(new BigDecimal(0))) {
-                    dialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
-                    dialog.getButton(AlertDialog.BUTTON_NEGATIVE).setEnabled(false);
-                } else {
-                    dialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(true);
-                    dialog.getButton(AlertDialog.BUTTON_NEGATIVE).setEnabled(true);
-                }
-            }
-        });
-
         dialog.show();
-
-        // Disable buttons (must be done **after** dialog is shown to prevent crash
-        dialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
-        dialog.getButton(AlertDialog.BUTTON_NEGATIVE).setEnabled(false);
-
-        // Set focus on input field
         dialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
         input.requestFocus();
     }
 
+    private BigDecimal calculateNewBalance(BigDecimal currentBalance, Currency currency, String unparsedSubtraction) throws ParseException {
+        BigDecimal subtraction = Utils.parseBalance(unparsedSubtraction, currency);
+        return currentBalance.subtract(subtraction).max(new BigDecimal(0));
+    }
+
     private void setBottomAppBarButtonState() {
         if (!loyaltyCard.note.isEmpty() || !loyaltyCardGroups.isEmpty() || hasBalance(loyaltyCard) || loyaltyCard.validFrom != null || loyaltyCard.expiry != null) {
             binding.bottomAppBarInfoButton.setVisibility(View.VISIBLE);
@@ -596,8 +544,7 @@ public class LoyaltyCardViewActivity extends CatimaAppCompatActivity implements
 
 
     @Override
-    protected void onResume() {
-        activityOverridesNavBarColor = true;
+    public void onResume() {
         super.onResume();
 
         Log.i(TAG, "To view card: " + loyaltyCardId);
@@ -675,11 +622,7 @@ public class LoyaltyCardViewActivity extends CatimaAppCompatActivity implements
         int darkenedColor = ColorUtils.blendARGB(backgroundHeaderColor, Color.BLACK, 0.1f);
         binding.barcodeScaler.setProgressTintList(ColorStateList.valueOf(darkenedColor));
         binding.barcodeScaler.setThumbTintList(ColorStateList.valueOf(darkenedColor));
-
-        // Set bottomAppBar and system navigation bar color
         binding.bottomAppBar.setBackgroundColor(darkenedColor);
-        Utils.setNavigationBarColor(null, window, darkenedColor, Utils.needsDarkForeground(darkenedColor));
-
         int complementaryColor = Utils.getComplementaryColor(darkenedColor);
         binding.fabEdit.setBackgroundTintList(ColorStateList.valueOf(complementaryColor));
         Drawable editButtonIcon = binding.fabEdit.getDrawable();
@@ -733,8 +676,6 @@ public class LoyaltyCardViewActivity extends CatimaAppCompatActivity implements
         DBHelper.updateLoyaltyCardLastUsed(database, loyaltyCard.id);
 
         invalidateOptionsMenu();
-
-        ShortcutHelper.updateShortcuts(this, loyaltyCard);
     }
 
     private void setStateBasedOnImageTypes() {
@@ -763,6 +704,16 @@ public class LoyaltyCardViewActivity extends CatimaAppCompatActivity implements
         imageButton.setColorFilter(BlendModeColorFilterCompat.createBlendModeColorFilterCompat(backgroundNeedsDarkIcons ? Color.BLACK : Color.WHITE, BlendModeCompat.SRC_ATOP));
     }
 
+    @Override
+    public void onBackPressed() {
+        if (isFullscreen) {
+            setFullscreen(false);
+            return;
+        }
+
+        super.onBackPressed();
+    }
+
     @Override
     public boolean onCreateOptionsMenu(Menu menu) {
         getMenuInflater().inflate(R.menu.card_view_menu, menu);
@@ -834,8 +785,6 @@ public class LoyaltyCardViewActivity extends CatimaAppCompatActivity implements
             DBHelper.updateLoyaltyCardArchiveStatus(database, loyaltyCardId, 1);
             Toast.makeText(LoyaltyCardViewActivity.this, R.string.archived, Toast.LENGTH_LONG).show();
 
-            ShortcutHelper.removeShortcut(LoyaltyCardViewActivity.this, loyaltyCardId);
-
             // Re-init loyaltyCard with new data from DB
             onResume();
             invalidateOptionsMenu();
@@ -1106,14 +1055,10 @@ public class LoyaltyCardViewActivity extends CatimaAppCompatActivity implements
 
             // Set Android to fullscreen mode
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
-                Window window = getWindow();
-                if (window != null) {
-                    window.setDecorFitsSystemWindows(false);
-                    WindowInsetsController wic = window.getInsetsController();
-                    if (wic != null) {
-                        wic.hide(WindowInsets.Type.statusBars() | WindowInsets.Type.navigationBars());
-                        wic.setSystemBarsBehavior(WindowInsetsController.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE);
-                    }
+                getWindow().setDecorFitsSystemWindows(false);
+                if (getWindow().getInsetsController() != null) {
+                    getWindow().getInsetsController().hide(WindowInsets.Type.statusBars() | WindowInsets.Type.navigationBars());
+                    getWindow().getInsetsController().setSystemBarsBehavior(WindowInsetsController.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE);
                 }
             } else {
                 setFullscreenModeSdkLessThan30();
@@ -1140,14 +1085,10 @@ public class LoyaltyCardViewActivity extends CatimaAppCompatActivity implements
 
             // Unset fullscreen mode
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
-                Window window = getWindow();
-                if (window != null) {
-                    window.setDecorFitsSystemWindows(true);
-                    WindowInsetsController wic = window.getInsetsController();
-                    if (wic != null) {
-                        wic.show(WindowInsets.Type.statusBars() | WindowInsets.Type.navigationBars());
-                        wic.setSystemBarsBehavior(WindowInsetsController.BEHAVIOR_DEFAULT);
-                    }
+                getWindow().setDecorFitsSystemWindows(true);
+                if (getWindow().getInsetsController() != null) {
+                    getWindow().getInsetsController().show(WindowInsets.Type.statusBars() | WindowInsets.Type.navigationBars());
+                    getWindow().getInsetsController().setSystemBarsBehavior(WindowInsetsController.BEHAVIOR_DEFAULT);
                 }
             } else {
                 unsetFullscreenModeSdkLessThan30();
@@ -1159,25 +1100,19 @@ public class LoyaltyCardViewActivity extends CatimaAppCompatActivity implements
 
     @SuppressWarnings("deprecation")
     private void unsetFullscreenModeSdkLessThan30() {
-        Window window = getWindow();
-        if (window != null) {
-            window.getDecorView().setSystemUiVisibility(
-                    window.getDecorView().getSystemUiVisibility()
-                            & ~View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
-                            & ~View.SYSTEM_UI_FLAG_FULLSCREEN
-            );
-        }
+        getWindow().getDecorView().setSystemUiVisibility(
+                getWindow().getDecorView().getSystemUiVisibility()
+                        & ~View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
+                        & ~View.SYSTEM_UI_FLAG_FULLSCREEN
+        );
     }
 
     @SuppressWarnings("deprecation")
     private void setFullscreenModeSdkLessThan30() {
-        Window window = getWindow();
-        if (window != null) {
-            window.getDecorView().setSystemUiVisibility(
-                    window.getDecorView().getSystemUiVisibility()
-                            | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
-                            | View.SYSTEM_UI_FLAG_FULLSCREEN
-            );
-        }
+        getWindow().getDecorView().setSystemUiVisibility(
+                getWindow().getDecorView().getSystemUiVisibility()
+                        | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
+                        | View.SYSTEM_UI_FLAG_FULLSCREEN
+        );
     }
 }

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

@@ -2,11 +2,15 @@ package protect.card_locker;
 
 import android.app.Activity;
 import android.app.SearchManager;
+import android.content.ClipData;
+import android.content.ClipboardManager;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.database.CursorIndexOutOfBoundsException;
 import android.database.sqlite.SQLiteDatabase;
+import android.graphics.Bitmap;
+import android.net.Uri;
 import android.os.Bundle;
 import android.util.DisplayMetrics;
 import android.util.Log;
@@ -18,7 +22,6 @@ import android.view.View;
 import android.widget.CheckBox;
 import android.widget.Toast;
 
-import androidx.activity.OnBackPressedCallback;
 import androidx.activity.result.ActivityResultLauncher;
 import androidx.activity.result.contract.ActivityResultContracts;
 import androidx.appcompat.app.AlertDialog;
@@ -31,6 +34,7 @@ import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
 import com.google.android.material.tabs.TabLayout;
 
+import java.io.IOException;
 import java.io.UnsupportedEncodingException;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -66,7 +70,7 @@ public class MainActivity extends CatimaAppCompatActivity implements LoyaltyCard
     private View mNoGroupCardsText;
     private TabLayout groupsTabLayout;
 
-    private Runnable mUpdateLoyaltyCardListRunnable;
+    private Runnable mSwapLoyaltyCardListCursor;
 
     private ActivityResultLauncher<Intent> mBarcodeScannerLauncher;
     private ActivityResultLauncher<Intent> mSettingsLauncher;
@@ -85,7 +89,35 @@ public class MainActivity extends CatimaAppCompatActivity implements LoyaltyCard
 
         @Override
         public boolean onActionItemClicked(ActionMode inputMode, MenuItem inputItem) {
-            if (inputItem.getItemId() == R.id.action_share) {
+            if (inputItem.getItemId() == R.id.action_copy_to_clipboard) {
+                ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
+
+                String clipboardData;
+                int cardCount = mAdapter.getSelectedItemCount();
+
+                if (cardCount == 1) {
+                    clipboardData = mAdapter.getSelectedItems().get(0).cardId;
+                } else {
+                    StringBuilder cardIds = new StringBuilder();
+
+                    for (int i = 0; i < cardCount; i++) {
+                        LoyaltyCard loyaltyCard = mAdapter.getSelectedItems().get(i);
+
+                        cardIds.append(loyaltyCard.store + ": " + loyaltyCard.cardId);
+                        if (i < (cardCount - 1)) {
+                            cardIds.append("\n");
+                        }
+                    }
+
+                    clipboardData = cardIds.toString();
+                }
+
+                ClipData clip = ClipData.newPlainText(getString(R.string.card_ids_copied), clipboardData);
+                clipboard.setPrimaryClip(clip);
+                Toast.makeText(MainActivity.this, cardCount > 1 ? R.string.copy_to_clipboard_multiple_toast : R.string.copy_to_clipboard_toast, Toast.LENGTH_LONG).show();
+                inputMode.finish();
+                return true;
+            } else if (inputItem.getItemId() == R.id.action_share) {
                 final ImportURIHelper importURIHelper = new ImportURIHelper(MainActivity.this);
                 try {
                     importURIHelper.startShareIntent(mAdapter.getSelectedItems());
@@ -147,7 +179,6 @@ public class MainActivity extends CatimaAppCompatActivity implements LoyaltyCard
                 for (LoyaltyCard loyaltyCard : mAdapter.getSelectedItems()) {
                     Log.d(TAG, "Archiving card: " + loyaltyCard.id);
                     DBHelper.updateLoyaltyCardArchiveStatus(mDatabase, loyaltyCard.id, 1);
-                    ShortcutHelper.removeShortcut(MainActivity.this, loyaltyCard.id);
                     updateLoyaltyCardList(false);
                     inputMode.finish();
                     invalidateOptionsMenu();
@@ -192,13 +223,12 @@ public class MainActivity extends CatimaAppCompatActivity implements LoyaltyCard
 
     @Override
     protected void onCreate(Bundle inputSavedInstanceState) {
+        extractIntentFields(getIntent());
         SplashScreen.installSplashScreen(this);
         super.onCreate(inputSavedInstanceState);
 
-        // We should extract the share intent after we called the super.onCreate as it may need to spawn a dialog window and the app needs to be initialized to not crash
-        extractIntentFields(getIntent());
-
         binding = MainActivityBinding.inflate(getLayoutInflater());
+        setTitle(R.string.app_name);
         setContentView(binding.getRoot());
         setSupportActionBar(binding.toolbar);
         groupsTabLayout = binding.groups;
@@ -206,8 +236,13 @@ public class MainActivity extends CatimaAppCompatActivity implements LoyaltyCard
 
         mDatabase = new DBHelper(this).getWritableDatabase();
 
-        mUpdateLoyaltyCardListRunnable = () -> {
-            updateLoyaltyCardList(false);
+        mSwapLoyaltyCardListCursor = () -> {
+            Group group = null;
+            if (mGroup != null) {
+                group = (Group) mGroup;
+            }
+
+            mAdapter.swapCursor(DBHelper.getLoyaltyCardCursor(mDatabase, mFilter, group, mOrder, mOrderDirection, mAdapter.showingArchivedCards() ? DBHelper.LoyaltyCardArchiveFilter.All : DBHelper.LoyaltyCardArchiveFilter.Unarchived));
         };
 
         groupsTabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
@@ -242,7 +277,7 @@ public class MainActivity extends CatimaAppCompatActivity implements LoyaltyCard
         mNoGroupCardsText = contentMainBinding.noGroupCardsText;
         mCardList = contentMainBinding.list;
 
-        mAdapter = new LoyaltyCardCursorAdapter(this, null, this, mUpdateLoyaltyCardListRunnable);
+        mAdapter = new LoyaltyCardCursorAdapter(this, null, this, mSwapLoyaltyCardListCursor);
         mCardList.setAdapter(mAdapter);
         registerForContextMenu(mCardList);
 
@@ -287,11 +322,11 @@ public class MainActivity extends CatimaAppCompatActivity implements LoyaltyCard
             }
 
             Intent intent = result.getData();
-            List<BarcodeValues> barcodeValuesList = Utils.parseSetBarcodeActivityResult(Utils.BARCODE_SCAN, result.getResultCode(), intent, this);
+            BarcodeValues barcodeValues = Utils.parseSetBarcodeActivityResult(Utils.BARCODE_SCAN, result.getResultCode(), intent, this);
 
             Bundle inputBundle = intent.getExtras();
             String group = inputBundle != null ? inputBundle.getString(LoyaltyCardEditActivity.BUNDLE_ADDGROUP) : null;
-            processBarcodeValuesList(barcodeValuesList, group, false);
+            processBarcodeValues(barcodeValues, group);
         });
 
         mSettingsLauncher = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), result -> {
@@ -302,17 +337,6 @@ public class MainActivity extends CatimaAppCompatActivity implements LoyaltyCard
                 }
             }
         });
-
-        getOnBackPressedDispatcher().addCallback(this, new OnBackPressedCallback(true) {
-            @Override
-            public void handleOnBackPressed() {
-                if (mSearchView != null && !mSearchView.isIconified()) {
-                    mSearchView.setIconified(true);
-                } else {
-                    finish();
-                }
-            }
-        });
     }
 
     @Override
@@ -387,6 +411,16 @@ public class MainActivity extends CatimaAppCompatActivity implements LoyaltyCard
         addButton.bringToFront();
     }
 
+    @Override
+    public void onBackPressed() {
+        if (mSearchView != null && !mSearchView.isIconified()) {
+            mSearchView.setIconified(true);
+            return;
+        }
+
+        super.onBackPressed();
+    }
+
     private void displayCardSetupOptions(Menu menu, boolean shouldShow) {
         for (int id : new int[]{R.id.action_search, R.id.action_display_options, R.id.action_sort}) {
             menu.findItem(id).setVisible(shouldShow);
@@ -398,12 +432,7 @@ public class MainActivity extends CatimaAppCompatActivity implements LoyaltyCard
     }
 
     private void updateLoyaltyCardList(boolean updateCount) {
-        Group group = null;
-        if (mGroup != null) {
-            group = (Group) mGroup;
-        }
-
-        mAdapter.swapCursor(DBHelper.getLoyaltyCardCursor(mDatabase, mFilter, group, mOrder, mOrderDirection, mAdapter.showingArchivedCards() ? DBHelper.LoyaltyCardArchiveFilter.All : DBHelper.LoyaltyCardArchiveFilter.Unarchived));
+        mSwapLoyaltyCardListCursor.run();
 
         if (updateCount) {
             updateLoyaltyCardCount();
@@ -446,57 +475,63 @@ public class MainActivity extends CatimaAppCompatActivity implements LoyaltyCard
         }
     }
 
-    private void processBarcodeValuesList(List<BarcodeValues> barcodeValuesList, String group, boolean closeAppOnNoBarcode) {
-        if (barcodeValuesList.isEmpty()) {
+    private void processBarcodeValues(BarcodeValues barcodeValues, String group) {
+        if (barcodeValues.isEmpty()) {
             throw new IllegalArgumentException("barcodesValues may not be empty");
         }
 
-        Utils.makeUserChooseBarcodeFromList(MainActivity.this, barcodeValuesList, new BarcodeValuesListDisambiguatorCallback() {
-            @Override
-            public void onUserChoseBarcode(BarcodeValues barcodeValues) {
-                Intent newIntent = new Intent(getApplicationContext(), LoyaltyCardEditActivity.class);
-                Bundle newBundle = new Bundle();
-                newBundle.putString(LoyaltyCardEditActivity.BUNDLE_BARCODETYPE, barcodeValues.format());
-                newBundle.putString(LoyaltyCardEditActivity.BUNDLE_CARDID, barcodeValues.content());
-                if (group != null) {
-                    newBundle.putString(LoyaltyCardEditActivity.BUNDLE_ADDGROUP, group);
-                }
-                newIntent.putExtras(newBundle);
-                startActivity(newIntent);
-            }
-
-            @Override
-            public void onUserDismissedSelector() {
-                if (closeAppOnNoBarcode) {
-                    finish();
-                }
-            }
-        });
+        Intent newIntent = new Intent(getApplicationContext(), LoyaltyCardEditActivity.class);
+        Bundle newBundle = new Bundle();
+        newBundle.putString(LoyaltyCardEditActivity.BUNDLE_BARCODETYPE, barcodeValues.format());
+        newBundle.putString(LoyaltyCardEditActivity.BUNDLE_CARDID, barcodeValues.content());
+        if (group != null) {
+            newBundle.putString(LoyaltyCardEditActivity.BUNDLE_ADDGROUP, group);
+        }
+        newIntent.putExtras(newBundle);
+        startActivity(newIntent);
     }
 
     private void onSharedIntent(Intent intent) {
         String receivedAction = intent.getAction();
         String receivedType = intent.getType();
 
-        // Check if an image or file was shared to us
+        // Check if an image was shared to us
         if (Intent.ACTION_SEND.equals(receivedAction)) {
-            List<BarcodeValues> barcodeValuesList;
-
-            if (receivedType.startsWith("image/")) {
-                barcodeValuesList = Utils.retrieveBarcodesFromImage(this, intent.getParcelableExtra(Intent.EXTRA_STREAM));
-            } else if (receivedType.equals("application/pdf")) {
-                barcodeValuesList = Utils.retrieveBarcodesFromPdf(this, intent.getParcelableExtra(Intent.EXTRA_STREAM));
-            } else {
+            if (!receivedType.startsWith("image/")) {
                 Log.e(TAG, "Wrong mime-type");
                 return;
             }
 
-            if (barcodeValuesList.isEmpty()) {
+            BarcodeValues barcodeValues;
+            Bitmap bitmap;
+
+            Uri data = intent.getParcelableExtra(Intent.EXTRA_STREAM);
+            if (data == null) {
+                Toast.makeText(this, R.string.errorReadingImage, Toast.LENGTH_LONG).show();
                 finish();
                 return;
             }
 
-            processBarcodeValuesList(barcodeValuesList, null, true);
+            try {
+                bitmap = Utils.retrieveImageFromUri(this, data);
+            } catch (IOException e) {
+                Log.e(TAG, "Error getting data from image file");
+                e.printStackTrace();
+                Toast.makeText(this, R.string.errorReadingImage, Toast.LENGTH_LONG).show();
+                finish();
+                return;
+            }
+
+            barcodeValues = Utils.getBarcodeFromBitmap(bitmap);
+
+            if (barcodeValues.isEmpty()) {
+                Log.i(TAG, "No barcode found in image file");
+                Toast.makeText(this, R.string.noBarcodeFound, Toast.LENGTH_LONG).show();
+                finish();
+                return;
+            }
+
+            processBarcodeValues(barcodeValues, null);
         }
     }
 
@@ -576,7 +611,7 @@ public class MainActivity extends CatimaAppCompatActivity implements LoyaltyCard
         int id = inputItem.getItemId();
 
         if (id == android.R.id.home) {
-            getOnBackPressedDispatcher().onBackPressed();
+            onBackPressed();
         }
 
         if (id == R.id.action_display_options) {
@@ -792,6 +827,8 @@ public class MainActivity extends CatimaAppCompatActivity implements LoyaltyCard
             b.putIntegerArrayList("cardList", cardList);
             intent.putExtras(b);
 
+            ShortcutHelper.updateShortcuts(MainActivity.this, loyaltyCard);
+
             startActivity(intent);
         }
     }

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

@@ -13,12 +13,6 @@ import android.widget.EditText;
 import android.widget.TextView;
 import android.widget.Toast;
 
-import androidx.activity.OnBackPressedCallback;
-import androidx.annotation.NonNull;
-import androidx.appcompat.app.AlertDialog;
-import androidx.appcompat.widget.Toolbar;
-import androidx.recyclerview.widget.RecyclerView;
-
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
 
@@ -26,6 +20,11 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Map;
 
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.widget.Toolbar;
+import androidx.recyclerview.widget.RecyclerView;
+
 import protect.card_locker.databinding.ActivityManageGroupBinding;
 
 public class ManageGroupActivity extends CatimaAppCompatActivity implements ManageGroupCursorAdapter.CardAdapterListener {
@@ -134,13 +133,6 @@ public class ManageGroupActivity extends CatimaAppCompatActivity implements Mana
         // this setText is here because content_main.xml is reused from main activity
         noGroupCardsText.setText(getResources().getText(R.string.noGiftCardsGroup));
         updateLoyaltyCardList();
-
-        getOnBackPressedDispatcher().addCallback(this, new OnBackPressedCallback(true) {
-            @Override
-            public void handleOnBackPressed() {
-                leaveWithoutSaving();
-            }
-        });
     }
 
     private ArrayList<Integer> adapterStateToIntegerArray(HashMap<Integer, Boolean> adapterState) {
@@ -218,9 +210,14 @@ public class ManageGroupActivity extends CatimaAppCompatActivity implements Mana
         }
     }
 
+    @Override
+    public void onBackPressed() {
+        leaveWithoutSaving();
+    }
+
     @Override
     public boolean onSupportNavigateUp() {
-        getOnBackPressedDispatcher().onBackPressed();
+        onBackPressed();
         return true;
     }
 

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

@@ -14,17 +14,17 @@ import android.widget.EditText;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+
+import java.util.List;
+
 import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.widget.Toolbar;
 import androidx.recyclerview.widget.DefaultItemAnimator;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
-import com.google.android.material.floatingactionbutton.FloatingActionButton;
-
-import java.util.List;
-
 import protect.card_locker.databinding.ManageGroupsActivityBinding;
 
 public class ManageGroupsActivity extends CatimaAppCompatActivity implements GroupCursorAdapter.GroupAdapterListener {
@@ -71,6 +71,11 @@ public class ManageGroupsActivity extends CatimaAppCompatActivity implements Gro
         updateGroupList();
     }
 
+    @Override
+    public void onBackPressed() {
+        super.onBackPressed();
+    }
+
     private void updateGroupList() {
         mAdapter.swapCursor(DBHelper.getGroupCursor(mDatabase));
 
@@ -243,4 +248,4 @@ public class ManageGroupsActivity extends CatimaAppCompatActivity implements Gro
         AlertDialog dialog = builder.create();
         dialog.show();
     }
-}
+}

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

@@ -32,6 +32,7 @@ import androidx.activity.result.contract.ActivityResultContracts;
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.widget.Toolbar;
+
 import androidx.core.content.ContextCompat;
 
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
@@ -62,7 +63,6 @@ public class ScanActivity extends CatimaAppCompatActivity {
     private static final int COMPAT_SCALE_FACTOR_DIP = 320;
 
     private static final int PERMISSION_SCAN_ADD_FROM_IMAGE = 100;
-    private static final int PERMISSION_SCAN_ADD_FROM_PDF = 101;
 
     private CaptureManager capture;
     private DecoratedBarcodeView barcodeScannerView;
@@ -74,7 +74,6 @@ public class ScanActivity extends CatimaAppCompatActivity {
     private ActivityResultLauncher<Intent> manualAddLauncher;
     // can't use the pre-made contract because that launches the file manager for image type instead of gallery
     private ActivityResultLauncher<Intent> photoPickerLauncher;
-    private ActivityResultLauncher<Intent> pdfPickerLauncher;
 
     static final String STATE_SCANNER_ACTIVE = "scannerActive";
     private boolean mScannerActive = true;
@@ -101,7 +100,6 @@ public class ScanActivity extends CatimaAppCompatActivity {
 
         manualAddLauncher = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), result -> handleActivityResult(Utils.SELECT_BARCODE_REQUEST, result.getResultCode(), result.getData()));
         photoPickerLauncher = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), result -> handleActivityResult(Utils.BARCODE_IMPORT_FROM_IMAGE_FILE, result.getResultCode(), result.getData()));
-        pdfPickerLauncher = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), result -> handleActivityResult(Utils.BARCODE_IMPORT_FROM_PDF_FILE, result.getResultCode(), result.getData()));
         customBarcodeScannerBinding.fabOtherOptions.setOnClickListener(view -> {
             setScannerActive(false);
 
@@ -111,8 +109,7 @@ public class ScanActivity extends CatimaAppCompatActivity {
                     new CharSequence[]{
                             getString(R.string.addWithoutBarcode),
                             getString(R.string.addManually),
-                            getString(R.string.addFromImage),
-                            getString(R.string.addFromPdfFile)
+                            getString(R.string.addFromImage)
                     },
                     (dialogInterface, i) -> {
                         switch (i) {
@@ -125,9 +122,6 @@ public class ScanActivity extends CatimaAppCompatActivity {
                             case 2:
                                 addFromImage();
                                 break;
-                            case 3:
-                                addFromPdfFile();
-                                break;
                             default:
                                 throw new IllegalArgumentException("Unknown 'Add a card in a different way' dialog option");
                         }
@@ -275,24 +269,14 @@ public class ScanActivity extends CatimaAppCompatActivity {
     private void handleActivityResult(int requestCode, int resultCode, Intent intent) {
         super.onActivityResult(requestCode, resultCode, intent);
 
-        List<BarcodeValues> barcodeValuesList = Utils.parseSetBarcodeActivityResult(requestCode, resultCode, intent, this);
+        BarcodeValues barcodeValues = Utils.parseSetBarcodeActivityResult(requestCode, resultCode, intent, this);
 
-        if (barcodeValuesList.isEmpty()) {
+        if (barcodeValues.isEmpty()) {
             setScannerActive(true);
             return;
         }
 
-        Utils.makeUserChooseBarcodeFromList(this, barcodeValuesList, new BarcodeValuesListDisambiguatorCallback() {
-            @Override
-            public void onUserChoseBarcode(BarcodeValues barcodeValues) {
-                returnResult(barcodeValues.content(), barcodeValues.format());
-            }
-
-            @Override
-            public void onUserDismissedSelector() {
-                setScannerActive(true);
-            }
-        });
+        returnResult(barcodeValues.content(), barcodeValues.format());
     }
 
     private void addWithoutBarcode() {
@@ -360,44 +344,32 @@ public class ScanActivity extends CatimaAppCompatActivity {
     }
 
     public void addManually() {
-        MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(ScanActivity.this);
-        builder.setTitle(R.string.add_manually_warning_title);
-        builder.setMessage(R.string.add_manually_warning_message);
-        builder.setPositiveButton(R.string.continue_, (dialog, which) -> {
-            Intent i = new Intent(getApplicationContext(), BarcodeSelectorActivity.class);
-            if (cardId != null) {
-                final Bundle b = new Bundle();
-                b.putString("initialCardId", cardId);
-                i.putExtras(b);
-            }
-            manualAddLauncher.launch(i);
-        });
-        builder.setNegativeButton(R.string.cancel, (dialog, which) -> setScannerActive(true));
-        builder.setOnCancelListener(dialog -> setScannerActive(true));
-        builder.show();
+        Intent i = new Intent(getApplicationContext(), BarcodeSelectorActivity.class);
+        if (cardId != null) {
+            final Bundle b = new Bundle();
+            b.putString("initialCardId", cardId);
+            i.putExtras(b);
+        }
+        manualAddLauncher.launch(i);
     }
 
     public void addFromImage() {
         PermissionUtils.requestStorageReadPermission(this, PERMISSION_SCAN_ADD_FROM_IMAGE);
     }
 
-    public void addFromPdfFile() {
-        PermissionUtils.requestStorageReadPermission(this, PERMISSION_SCAN_ADD_FROM_PDF);
-    }
-
-    private void addFromImageOrFileAfterPermission(String mimeType, ActivityResultLauncher<Intent> launcher, int chooserText, int errorMessage) {
+    private void addFromImageAfterPermission() {
         Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
-        photoPickerIntent.setType(mimeType);
+        photoPickerIntent.setType("image/*");
         Intent contentIntent = new Intent(Intent.ACTION_GET_CONTENT);
-        contentIntent.setType(mimeType);
+        contentIntent.setType("image/*");
 
-        Intent chooserIntent = Intent.createChooser(photoPickerIntent, getString(chooserText));
+        Intent chooserIntent = Intent.createChooser(photoPickerIntent, getString(R.string.addFromImage));
         chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, new Intent[] { contentIntent });
         try {
-            launcher.launch(chooserIntent);
+            photoPickerLauncher.launch(chooserIntent);
         } catch (ActivityNotFoundException e) {
             setScannerActive(true);
-            Toast.makeText(getApplicationContext(), errorMessage, Toast.LENGTH_LONG).show();
+            Toast.makeText(getApplicationContext(), R.string.failedLaunchingPhotoPicker, Toast.LENGTH_LONG).show();
             Log.e(TAG, "No activity found to handle intent", e);
         }
     }
@@ -445,13 +417,9 @@ public class ScanActivity extends CatimaAppCompatActivity {
 
         if (requestCode == CaptureManager.getCameraPermissionReqCode()) {
             showCameraPermissionMissingText(!granted);
-        } else if (requestCode == PERMISSION_SCAN_ADD_FROM_IMAGE || requestCode == PERMISSION_SCAN_ADD_FROM_PDF) {
+        } else if (requestCode == PERMISSION_SCAN_ADD_FROM_IMAGE) {
             if (granted) {
-                if (requestCode == PERMISSION_SCAN_ADD_FROM_IMAGE) {
-                    addFromImageOrFileAfterPermission("image/*", photoPickerLauncher, R.string.addFromImage, R.string.failedLaunchingPhotoPicker);
-                } else {
-                    addFromImageOrFileAfterPermission("application/pdf", pdfPickerLauncher, R.string.addFromPdfFile, R.string.failedLaunchingFileManager);
-                }
+                addFromImageAfterPermission();
             } else {
                 setScannerActive(true);
                 Toast.makeText(this, R.string.storageReadPermissionRequired, Toast.LENGTH_LONG).show();

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

@@ -8,11 +8,6 @@ import android.graphics.Canvas;
 import android.graphics.Color;
 import android.os.Bundle;
 
-import androidx.core.content.pm.ShortcutInfoCompat;
-import androidx.core.content.pm.ShortcutManagerCompat;
-import androidx.core.graphics.ColorUtils;
-import androidx.core.graphics.drawable.IconCompat;
-
 import org.jetbrains.annotations.NotNull;
 
 import java.util.Collections;
@@ -20,6 +15,11 @@ import java.util.Comparator;
 import java.util.LinkedList;
 import java.util.List;
 
+import androidx.core.content.pm.ShortcutInfoCompat;
+import androidx.core.content.pm.ShortcutManagerCompat;
+import androidx.core.graphics.ColorUtils;
+import androidx.core.graphics.drawable.IconCompat;
+
 class ShortcutHelper {
     // Android documentation says that no more than 5 shortcuts
     // are supported. However, that may be too many, as not all
@@ -43,11 +43,6 @@ class ShortcutHelper {
      * used card shortcut is discarded.
      */
     static void updateShortcuts(Context context, LoyaltyCard card) {
-        if (card.archiveStatus == 1) {
-            // Don't add archived card to menu
-            return;
-        }
-
         LinkedList<ShortcutInfoCompat> list = new LinkedList<>(ShortcutManagerCompat.getDynamicShortcuts(context));
 
         SQLiteDatabase database = new DBHelper(context).getReadableDatabase();
@@ -113,7 +108,18 @@ class ShortcutHelper {
      * shortcut exists.
      */
     static void removeShortcut(Context context, int cardId) {
-        ShortcutManagerCompat.removeDynamicShortcuts(context, Collections.singletonList(Integer.toString(cardId)));
+        List<ShortcutInfoCompat> list = ShortcutManagerCompat.getDynamicShortcuts(context);
+
+        String shortcutId = Integer.toString(cardId);
+
+        for (int index = 0; index < list.size(); index++) {
+            if (list.get(index).getId().equals(shortcutId)) {
+                list.remove(index);
+                break;
+            }
+        }
+
+        ShortcutManagerCompat.setDynamicShortcuts(context, list);
     }
 
     static @NotNull

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

@@ -7,20 +7,19 @@ import android.graphics.drawable.Drawable;
 import android.os.Build;
 import android.os.Bundle;
 import android.view.View;
-import android.view.Window;
 import android.widget.FrameLayout;
 import android.widget.LinearLayout;
 
+import com.google.android.material.color.MaterialColors;
+import com.google.android.material.textview.MaterialTextView;
+import com.yalantis.ucrop.UCropActivity;
+
 import androidx.annotation.Nullable;
 import androidx.appcompat.widget.AppCompatImageView;
 import androidx.core.content.ContextCompat;
 import androidx.core.graphics.ColorUtils;
 import androidx.core.view.WindowInsetsControllerCompat;
 
-import com.google.android.material.color.MaterialColors;
-import com.google.android.material.textview.MaterialTextView;
-import com.yalantis.ucrop.UCropActivity;
-
 public class UCropWrapper extends UCropActivity {
     public static final String UCROP_TOOLBAR_TYPEFACE_STYLE = "ucop_toolbar_typeface_style";
 
@@ -28,18 +27,15 @@ public class UCropWrapper extends UCropActivity {
     protected void onPostCreate(@Nullable Bundle savedInstanceState) {
         super.onPostCreate(savedInstanceState);
         boolean darkMode = Utils.isDarkModeEnabled(this);
-        Window window = getWindow();
         // setup status bar to look like the rest of the app
         if (Build.VERSION.SDK_INT >= 23) {
-            if (window != null) {
-                View decorView = window.getDecorView();
-                WindowInsetsControllerCompat wic = new WindowInsetsControllerCompat(window, decorView);
-                wic.setAppearanceLightStatusBars(!darkMode);
-            }
+            View decorView = getWindow().getDecorView();
+            WindowInsetsControllerCompat wic = new WindowInsetsControllerCompat(getWindow(), decorView);
+            wic.setAppearanceLightStatusBars(!darkMode);
         } else {
             // icons are always white back then
-            if (window != null && !darkMode) {
-                window.setStatusBarColor(ColorUtils.compositeColors(Color.argb(127, 0, 0, 0), window.getStatusBarColor()));
+            if (!darkMode) {
+                getWindow().setStatusBarColor(ColorUtils.compositeColors(Color.argb(127, 0, 0, 0), getWindow().getStatusBarColor()));
             }
         }
 

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

@@ -12,10 +12,8 @@ import android.graphics.BitmapFactory;
 import android.graphics.Color;
 import android.graphics.ImageDecoder;
 import android.graphics.Matrix;
-import android.graphics.pdf.PdfRenderer;
 import android.net.Uri;
 import android.os.Build;
-import android.os.ParcelFileDescriptor;
 import android.provider.MediaStore;
 import android.text.Layout;
 import android.text.Spanned;
@@ -24,24 +22,20 @@ import android.util.Log;
 import android.util.TypedValue;
 import android.view.MotionEvent;
 import android.view.View;
-import android.view.Window;
 import android.widget.ImageView;
 import android.widget.TextView;
 import android.widget.Toast;
 
 import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
 import androidx.annotation.RawRes;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.app.AppCompatDelegate;
 import androidx.core.graphics.ColorUtils;
 import androidx.core.os.LocaleListCompat;
-import androidx.core.view.WindowInsetsControllerCompat;
 import androidx.exifinterface.media.ExifInterface;
 import androidx.palette.graphics.Palette;
 
 import com.google.android.material.color.DynamicColors;
-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.zxing.BinaryBitmap;
 import com.google.zxing.LuminanceSource;
 import com.google.zxing.MultiFormatReader;
@@ -49,8 +43,6 @@ import com.google.zxing.NotFoundException;
 import com.google.zxing.RGBLuminanceSource;
 import com.google.zxing.Result;
 import com.google.zxing.common.HybridBinarizer;
-import com.google.zxing.multi.GenericMultipleBarcodeReader;
-import com.google.zxing.multi.MultipleBarcodeReader;
 
 import java.io.BufferedReader;
 import java.io.ByteArrayOutputStream;
@@ -65,13 +57,10 @@ import java.math.BigDecimal;
 import java.nio.charset.StandardCharsets;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
-import java.text.DecimalFormatSymbols;
 import java.text.NumberFormat;
-import java.text.DecimalFormat;
 import java.text.ParseException;
 import java.util.ArrayList;
 import java.util.Calendar;
-import java.util.Collections;
 import java.util.Currency;
 import java.util.Date;
 import java.util.GregorianCalendar;
@@ -91,13 +80,12 @@ public class Utils {
     public static final int SELECT_BARCODE_REQUEST = 2;
     public static final int BARCODE_SCAN = 3;
     public static final int BARCODE_IMPORT_FROM_IMAGE_FILE = 4;
-    public static final int BARCODE_IMPORT_FROM_PDF_FILE = 5;
-    public static final int CARD_IMAGE_FROM_CAMERA_FRONT = 6;
-    public static final int CARD_IMAGE_FROM_CAMERA_BACK = 7;
-    public static final int CARD_IMAGE_FROM_CAMERA_ICON = 8;
-    public static final int CARD_IMAGE_FROM_FILE_FRONT = 9;
-    public static final int CARD_IMAGE_FROM_FILE_BACK = 10;
-    public static final int CARD_IMAGE_FROM_FILE_ICON = 11;
+    public static final int CARD_IMAGE_FROM_CAMERA_FRONT = 5;
+    public static final int CARD_IMAGE_FROM_CAMERA_BACK = 6;
+    public static final int CARD_IMAGE_FROM_CAMERA_ICON = 7;
+    public static final int CARD_IMAGE_FROM_FILE_FRONT = 8;
+    public static final int CARD_IMAGE_FROM_FILE_BACK = 9;
+    public static final int CARD_IMAGE_FROM_FILE_ICON = 10;
 
     public static final String CARD_IMAGE_FILENAME_REGEX = "^(card_)(\\d+)(_(?:front|back|icon)\\.png)$";
 
@@ -140,91 +128,6 @@ public class Utils {
         return ColorUtils.calculateLuminance(backgroundColor) > LUMINANCE_MIDPOINT;
     }
 
-    static public List<BarcodeValues> retrieveBarcodesFromImage(Context context, Uri uri) {
-        Log.i(TAG, "Received image file with possible barcode");
-
-        if (uri == null) {
-            Log.e(TAG, "Uri did not contain any data");
-            Toast.makeText(context, R.string.errorReadingImage, Toast.LENGTH_LONG).show();
-            return new ArrayList<>();
-        }
-
-        Bitmap bitmap;
-        try {
-            bitmap = retrieveImageFromUri(context, uri);
-        } catch (IOException e) {
-            Log.e(TAG, "Error getting data from image file");
-            e.printStackTrace();
-            Toast.makeText(context, R.string.errorReadingImage, Toast.LENGTH_LONG).show();
-            return new ArrayList<>();
-        }
-
-        List<BarcodeValues> barcodesFromBitmap = getBarcodesFromBitmap(bitmap);
-
-        if (barcodesFromBitmap.isEmpty()) {
-            Log.i(TAG, "No barcode found in image file");
-            Toast.makeText(context, R.string.noBarcodeFound, Toast.LENGTH_LONG).show();
-        }
-
-        return barcodesFromBitmap;
-    }
-
-    static public List<BarcodeValues> retrieveBarcodesFromPdf(Context context, Uri uri) {
-        Log.i(TAG, "Received PDF file with possible barcode");
-        if (uri == null) {
-            Log.e(TAG, "Uri did not contain any data");
-            Toast.makeText(context, R.string.errorReadingFile, Toast.LENGTH_LONG).show();
-            return new ArrayList<>();
-        }
-
-        ParcelFileDescriptor parcelFileDescriptor = null;
-        PdfRenderer renderer = null;
-        List<BarcodeValues> barcodesFromPdfPages = new ArrayList<>();
-
-        try {
-            parcelFileDescriptor = context.getContentResolver().openFileDescriptor(uri, "r");
-            if (parcelFileDescriptor != null) {
-                renderer = new PdfRenderer(parcelFileDescriptor);
-
-                // Loop over all pages to find barcodes
-                Bitmap renderedPage;
-                for (int i = 0; i < renderer.getPageCount(); i++) {
-                    PdfRenderer.Page page = renderer.openPage(i);
-                    renderedPage = Bitmap.createBitmap(page.getWidth(), page.getHeight(), Bitmap.Config.ARGB_8888);
-                    page.render(renderedPage, null, null, PdfRenderer.Page.RENDER_MODE_FOR_DISPLAY);
-                    page.close();
-
-                    List<BarcodeValues> barcodesFromPage = getBarcodesFromBitmap(renderedPage);
-                    for (BarcodeValues barcodeValues : barcodesFromPage) {
-                        barcodeValues.setNote(String.format(context.getString(R.string.pageWithNumber), i+1));
-                        barcodesFromPdfPages.add(barcodeValues);
-                    }
-                }
-            }
-        } catch (IOException e) {
-            Log.e(TAG, "Error reading PDF file", e);
-            Toast.makeText(context, R.string.errorReadingFile, Toast.LENGTH_LONG).show();
-        } finally {
-            // Resource handling
-            if (renderer != null) {
-                renderer.close();
-            }
-            if (parcelFileDescriptor != null) {
-                try {
-                    parcelFileDescriptor.close();
-                } catch (IOException e) {
-                    Log.e(TAG, "Error closing ParcelFileDescriptor", e);
-                }
-            }
-        }
-
-        if (barcodesFromPdfPages.isEmpty()) {
-            Log.i(TAG, "No barcode found in pdf file");
-            Toast.makeText(context, R.string.noBarcodeFound, Toast.LENGTH_LONG).show();
-        }
-        return barcodesFromPdfPages;
-    }
-
     /**
      * Returns the Barcode format and content based on the result of an activity.
      * It shows toasts to notify the end-user as needed itself and will return an empty
@@ -236,20 +139,45 @@ public class Utils {
      * @param context
      * @return BarcodeValues
      */
-    static public List<BarcodeValues> parseSetBarcodeActivityResult(int requestCode, int resultCode, Intent intent, Context context) {
+    static public BarcodeValues parseSetBarcodeActivityResult(int requestCode, int resultCode, Intent intent, Context context) {
         String contents;
         String format;
 
         if (resultCode != Activity.RESULT_OK) {
-            return new ArrayList<>();
+            return new BarcodeValues(null, null);
         }
 
         if (requestCode == Utils.BARCODE_IMPORT_FROM_IMAGE_FILE) {
-            return retrieveBarcodesFromImage(context, intent.getData());
-        }
+            Log.i(TAG, "Received image file with possible barcode");
 
-        if (requestCode == Utils.BARCODE_IMPORT_FROM_PDF_FILE) {
-            return retrieveBarcodesFromPdf(context, intent.getData());
+            Uri data = intent.getData();
+            if (data == null) {
+                Log.e(TAG, "Intent did not contain any data");
+                Toast.makeText(context, R.string.errorReadingImage, Toast.LENGTH_LONG).show();
+                return new BarcodeValues(null, null);
+            }
+
+            Bitmap bitmap;
+            try {
+                bitmap = retrieveImageFromUri(context, data);
+            } catch (IOException e) {
+                Log.e(TAG, "Error getting data from image file");
+                e.printStackTrace();
+                Toast.makeText(context, R.string.errorReadingImage, Toast.LENGTH_LONG).show();
+                return new BarcodeValues(null, null);
+            }
+
+            BarcodeValues barcodeFromBitmap = getBarcodeFromBitmap(bitmap);
+
+            if (barcodeFromBitmap.isEmpty()) {
+                Log.i(TAG, "No barcode found in image file");
+                Toast.makeText(context, R.string.noBarcodeFound, Toast.LENGTH_LONG).show();
+            }
+
+            Log.i(TAG, "Read barcode id: " + barcodeFromBitmap.content());
+            Log.i(TAG, "Read format: " + barcodeFromBitmap.format());
+
+            return barcodeFromBitmap;
         }
 
         if (requestCode == Utils.BARCODE_SCAN || requestCode == Utils.SELECT_BARCODE_REQUEST) {
@@ -265,7 +193,7 @@ public class Utils {
             Log.i(TAG, "Read barcode id: " + contents);
             Log.i(TAG, "Read format: " + format);
 
-            return Collections.singletonList(new BarcodeValues(format, contents));
+            return new BarcodeValues(format, contents);
         }
 
         throw new UnsupportedOperationException("Unknown request code for parseSetBarcodeActivityResult");
@@ -285,22 +213,22 @@ public class Utils {
         return MediaStore.Images.Media.getBitmap(context.getContentResolver(), data);
     }
 
-    static public List<BarcodeValues> getBarcodesFromBitmap(Bitmap bitmap) {
+    static public BarcodeValues getBarcodeFromBitmap(Bitmap bitmap) {
         // This function is vulnerable to OOM, so we try again with a smaller bitmap is we get OOM
         for (int i = 0; i < 10; i++) {
             try {
-                return Utils.getBarcodesFromBitmapReal(bitmap);
+                return Utils.getBarcodeFromBitmapReal(bitmap);
             } catch (OutOfMemoryError e) {
-                Log.w(TAG, "Ran OOM in getBarcodesFromBitmap! Trying again with smaller picture! Retry " + i + " of 10.");
+                Log.w(TAG, "Ran OOM in getBarcodeFromBitmap! Trying again with smaller picture! Retry " + i + " of 10.");
                 bitmap = Bitmap.createScaledBitmap(bitmap, (int) Math.round(0.75 * bitmap.getWidth()), (int) Math.round(0.75 * bitmap.getHeight()), false);
             }
         }
 
         // Give up
-        return new ArrayList<>();
+        return new BarcodeValues(null, null);
     }
 
-    static private List<BarcodeValues> getBarcodesFromBitmapReal(Bitmap bitmap) {
+    static private BarcodeValues getBarcodeFromBitmapReal(Bitmap bitmap) {
         // In order to decode it, the Bitmap must first be converted into a pixel array...
         int[] intArray = new int[bitmap.getWidth() * bitmap.getHeight()];
         bitmap.getPixels(intArray, 0, bitmap.getWidth(), 0, 0, bitmap.getWidth(), bitmap.getHeight());
@@ -309,63 +237,15 @@ public class Utils {
         LuminanceSource source = new RGBLuminanceSource(bitmap.getWidth(), bitmap.getHeight(), intArray);
         BinaryBitmap binaryBitmap = new BinaryBitmap(new HybridBinarizer(source));
 
-        List<BarcodeValues> barcodeValuesList = new ArrayList<>();
         try {
-            MultiFormatReader multiFormatReader = new MultiFormatReader();
-            MultipleBarcodeReader multipleBarcodeReader = new GenericMultipleBarcodeReader(multiFormatReader);
+            Result barcodeResult = new MultiFormatReader().decode(binaryBitmap);
 
-            Result[] barcodeResults = multipleBarcodeReader.decodeMultiple(binaryBitmap);
-
-            for (Result barcodeResult : barcodeResults) {
-                Log.i(TAG, "Read barcode id: " + barcodeResult.getText());
-                Log.i(TAG, "Read format: " + barcodeResult.getBarcodeFormat().name());
-
-                barcodeValuesList.add(new BarcodeValues(barcodeResult.getBarcodeFormat().name(), barcodeResult.getText()));
-            }
-
-            return barcodeValuesList;
+            return new BarcodeValues(barcodeResult.getBarcodeFormat().name(), barcodeResult.getText());
         } catch (NotFoundException e) {
-            return barcodeValuesList;
+            return new BarcodeValues(null, null);
         }
     }
 
-    static public void makeUserChooseBarcodeFromList(Context context, List<BarcodeValues> barcodeValuesList, BarcodeValuesListDisambiguatorCallback callback) {
-        // If there is only one choice, consider it chosen
-        if (barcodeValuesList.size() == 1) {
-            callback.onUserChoseBarcode(barcodeValuesList.get(0));
-            return;
-        }
-
-        // Ask user to choose a barcode
-        // TODO: This should contain an image of the barcode in question to help users understand the choice they're making
-        CharSequence[] barcodeDescriptions = new CharSequence[barcodeValuesList.size()];
-        for (int i = 0; i < barcodeValuesList.size(); i++) {
-            BarcodeValues barcodeValues = barcodeValuesList.get(i);
-            CatimaBarcode catimaBarcode = CatimaBarcode.fromName(barcodeValues.format());
-
-            String barcodeContent = barcodeValues.content();
-            // Shorten overly long barcodes
-            if (barcodeContent.length() > 22) {
-                barcodeContent = barcodeContent.substring(0, 20) + "…";
-            }
-
-            if (barcodeValues.note() != null) {
-                barcodeDescriptions[i] = String.format("%s: %s (%s)", barcodeValues.note(), catimaBarcode.prettyName(), barcodeContent);
-            } else {
-                barcodeDescriptions[i] = String.format("%s (%s)", catimaBarcode.prettyName(), barcodeContent);
-            }
-        }
-
-        MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(context);
-        builder.setTitle(context.getString(R.string.multipleBarcodesFoundPleaseChooseOne));
-        builder.setItems(
-                barcodeDescriptions,
-                (dialogInterface, i) -> callback.onUserChoseBarcode(barcodeValuesList.get(i))
-        );
-        builder.setOnCancelListener(dialogInterface -> callback.onUserDismissedSelector());
-        builder.show();
-    }
-
     static public Boolean isNotYetValid(Date validFromDate) {
         // The note in `hasExpired` does not apply here, since the bug was fixed before this feature was added.
         return validFromDate.after(getStartOfToday().getTime());
@@ -393,7 +273,6 @@ public class Utils {
 
     static public String formatBalance(Context context, BigDecimal value, Currency currency) {
         NumberFormat numberFormat = NumberFormat.getInstance();
-        numberFormat.setGroupingUsed(false);
 
         if (currency == null) {
             numberFormat.setMaximumFractionDigits(0);
@@ -401,7 +280,6 @@ public class Utils {
         }
 
         NumberFormat currencyFormat = NumberFormat.getCurrencyInstance();
-        currencyFormat.setGroupingUsed(false);
         currencyFormat.setCurrency(currency);
         currencyFormat.setMinimumFractionDigits(currency.getDefaultFractionDigits());
         currencyFormat.setMaximumFractionDigits(currency.getDefaultFractionDigits());
@@ -411,7 +289,6 @@ public class Utils {
 
     static public String formatBalanceWithoutCurrencySymbol(BigDecimal value, Currency currency) {
         NumberFormat numberFormat = NumberFormat.getInstance();
-        numberFormat.setGroupingUsed(false);
 
         if (currency == null) {
             numberFormat.setMaximumFractionDigits(0);
@@ -424,72 +301,19 @@ public class Utils {
         return numberFormat.format(value);
     }
 
-    private static final double LargestPreciseDouble = (double) (1l << 53);
-    static{
-        assert (LargestPreciseDouble + 1.0) == LargestPreciseDouble;
-        assert (LargestPreciseDouble - 1.0) != LargestPreciseDouble;
-    }
-
-    private static BigDecimal fromParsed(Number parsed){
-        if(parsed instanceof BigDecimal)
-            return (BigDecimal) parsed;
-
-        final double d = parsed.doubleValue();
-        if(d >= LargestPreciseDouble)
-            return new BigDecimal(parsed.longValue());
-        return new BigDecimal(d);
-    }
-
     static public BigDecimal parseBalance(String value, Currency currency) throws ParseException {
-        // This function expects the input string to not have any grouping (thousand separators).
-        // It will refuse to work otherwise
         NumberFormat numberFormat = NumberFormat.getInstance();
-        numberFormat.setGroupingUsed(false);
-
-        if (numberFormat instanceof DecimalFormat) {
-            ((DecimalFormat) numberFormat).setParseBigDecimal(true);
-        }
 
         if (currency == null) {
             numberFormat.setMaximumFractionDigits(0);
         } else {
-            int fractionDigits = currency.getDefaultFractionDigits();
-
-            numberFormat.setMinimumFractionDigits(fractionDigits);
-            numberFormat.setMaximumFractionDigits(fractionDigits);
-
-            if (numberFormat instanceof DecimalFormat) {
-                // If the string contains both thousand separators and decimals separators, fail hard
-                DecimalFormatSymbols decimalFormatSymbols = ((DecimalFormat) numberFormat).getDecimalFormatSymbols();
-                char decimalSeparator = decimalFormatSymbols.getDecimalSeparator();
-
-                // Translate all non-digits to decimal separators, failing if we find more than 1.
-                // We loop over the codepoints to make sure eastern arabic numerals are not mistakenly
-                // treated as a separator.
-                boolean separatorFound = false;
-                StringBuilder translatedValue = new StringBuilder();
-                for (int i = 0; i < value.length();) {
-                    int character = value.codePointAt(i);
-
-                    if (Character.isDigit(character)) {
-                        translatedValue.append(value.charAt(i));
-                    } else {
-                        if (separatorFound) {
-                            throw new ParseException("Contains multiple separators", i);
-                        }
-
-                        separatorFound = true;
-                        translatedValue.append(decimalSeparator);
-                    }
-
-                    i += Character.charCount(character);
-                }
-
-                value = translatedValue.toString();
-            }
+            numberFormat.setMinimumFractionDigits(currency.getDefaultFractionDigits());
+            numberFormat.setMaximumFractionDigits(currency.getDefaultFractionDigits());
         }
 
-        return fromParsed(numberFormat.parse(value));
+        Log.d(TAG, numberFormat.parse(value).toString());
+
+        return new BigDecimal(numberFormat.parse(value).toString());
     }
 
     static public byte[] bitmapToByteArray(Bitmap bitmap) {
@@ -839,31 +663,13 @@ public class Utils {
         }
     }
 
-    // Force correct color
-    // Fixes OLED dark mode in MainActivity
+    // XXX android 9 and below has issues with patched theme where the background becomes a
+    // rendering mess
+    // use after views are inflated
     public static void postPatchColors(AppCompatActivity activity) {
-        activity.findViewById(android.R.id.content).setBackgroundColor(resolveBackgroundColor(activity));
-    }
-
-    // Either pass an Activity on which to call getWindow() or an existing Window (may be null) returned by that function.
-    public static void setNavigationBarColor(@Nullable AppCompatActivity activity, @Nullable Window window, int color, boolean useLightBars) {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O_MR1) {
-            if (window == null && activity != null) {
-                window = activity.getWindow();
-            }
-            if (window != null) {
-                View decorView = window.getDecorView();
-                WindowInsetsControllerCompat wic = new WindowInsetsControllerCompat(window, decorView);
-                wic.setAppearanceLightNavigationBars(useLightBars);
-                window.setNavigationBarColor(color);
-            }
-        }
-    }
-
-    public static int resolveBackgroundColor(AppCompatActivity activity) {
         TypedValue typedValue = new TypedValue();
         activity.getTheme().resolveAttribute(android.R.attr.colorBackground, typedValue, true);
-        return typedValue.data;
+        activity.findViewById(android.R.id.content).setBackgroundColor(typedValue.data);
     }
 
     public static int getHeaderColorFromImage(Bitmap image, int fallback) {
@@ -921,30 +727,23 @@ public class Utils {
                 .replaceAll("(?<!href=\")\\b(https?://[\\w@#%&+=:?/.-]*[\\w@#%&+=:?/-])", "<a href=\"$1\">$1</a>");
     }
 
-    /**
-     * Sets an icon or text with background on the given ImageView and/or TextView, including background colour.
-     *
-     * @param context Android context
-     * @param loyaltyCard Loyalty Card
-     * @param icon Bitmap of the icon to set, or null
-     * @param backgroundOrIcon ImageView to draw the icon and background on to
-     * @param textWhenNoImage TextView to write the loyalty card name into if icon is null
-     * @return background colour
-     */
-    public static int setIconOrTextWithBackground(Context context, LoyaltyCard loyaltyCard, Bitmap icon, ImageView backgroundOrIcon, TextView textWhenNoImage) {
-        int headerColor = getHeaderColor(context, loyaltyCard);
-        backgroundOrIcon.setImageBitmap(icon);
-        backgroundOrIcon.setBackgroundColor(headerColor);
-
+    public static void setIconOrTextWithBackground(Context context, LoyaltyCard loyaltyCard, Bitmap icon, ImageView backgroundOrIcon, TextView textWhenNoImage) {
         if (icon != null) {
+            Log.d("onResume", "setting icon image");
             textWhenNoImage.setVisibility(View.GONE);
+
+            backgroundOrIcon.setImageBitmap(icon);
+            backgroundOrIcon.setBackgroundColor(Color.TRANSPARENT);
         } else {
             textWhenNoImage.setVisibility(View.VISIBLE);
+
+            int headerColor = getHeaderColor(context, loyaltyCard);
+
+            backgroundOrIcon.setImageBitmap(null);
+            backgroundOrIcon.setBackgroundColor(headerColor);
             textWhenNoImage.setText(loyaltyCard.store);
             textWhenNoImage.setTextColor(Utils.needsDarkForeground(headerColor) ? Color.BLACK : Color.WHITE);
         }
-
-        return headerColor;
     }
 
     public static boolean installedFromGooglePlay(Context context) {

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

@@ -3,13 +3,12 @@ package protect.card_locker.preferences;
 import android.content.Context;
 import android.content.SharedPreferences;
 
+import java.util.Locale;
+
 import androidx.annotation.IntegerRes;
 import androidx.annotation.StringRes;
 import androidx.appcompat.app.AppCompatDelegate;
 import androidx.preference.PreferenceManager;
-
-import java.util.Locale;
-
 import protect.card_locker.R;
 import protect.card_locker.Utils;
 

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

@@ -1,12 +1,12 @@
 package protect.card_locker.preferences;
 
+
 import android.app.Activity;
 import android.content.Intent;
 import android.os.Build;
 import android.os.Bundle;
 import android.view.MenuItem;
 
-import androidx.activity.OnBackPressedCallback;
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.AppCompatDelegate;
 import androidx.appcompat.widget.Toolbar;
@@ -56,13 +56,6 @@ public class SettingsActivity extends CatimaAppCompatActivity {
         if (savedInstanceState != null) {
             fragment.mReloadMain = savedInstanceState.getBoolean(RELOAD_MAIN_STATE);
         }
-
-        getOnBackPressedDispatcher().addCallback(this, new OnBackPressedCallback(true) {
-            @Override
-            public void handleOnBackPressed() {
-                finishSettingsActivity();
-            }
-        });
     }
 
     @Override
@@ -83,6 +76,11 @@ public class SettingsActivity extends CatimaAppCompatActivity {
         return super.onOptionsItemSelected(item);
     }
 
+    @Override
+    public void onBackPressed() {
+        finishSettingsActivity();
+    }
+
     private void finishSettingsActivity() {
         if (fragment.mReloadMain) {
             Intent intent = new Intent();

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

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="#FFFFFFFF"
+      android:pathData="M16,1L4,1c-1.1,0 -2,0.9 -2,2v14h2L4,3h12L16,1zM19,5L8,5c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h11c1.1,0 2,-0.9 2,-2L21,7c0,-1.1 -0.9,-2 -2,-2zM19,21L8,21L8,7h11v14z"/>
+</vector>

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

@@ -10,8 +10,7 @@
 
     <com.google.android.material.appbar.AppBarLayout
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:fitsSystemWindows="true">
+        android:layout_height="wrap_content">
 
         <com.google.android.material.appbar.MaterialToolbar
             android:id="@+id/toolbar"
@@ -21,12 +20,11 @@
 
     </com.google.android.material.appbar.AppBarLayout>
 
-    <androidx.core.widget.NestedScrollView
+    <ScrollView
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:layout_marginTop="?attr/actionBarSize"
-        android:paddingVertical="8dp"
-        android:clipToPadding="false">
+        android:padding="10dp">
 
         <LinearLayout
             android:layout_width="match_parent"
@@ -37,9 +35,7 @@
                 android:id="@+id/version_history"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:paddingVertical="8dp"
-                android:paddingHorizontal="16dp"
-                android:background="?android:selectableItemBackground">
+                android:padding="8dp">
 
                 <TextView
                     android:id="@+id/version_history_main"
@@ -78,9 +74,7 @@
                 android:id="@+id/credits"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:paddingVertical="8dp"
-                android:paddingHorizontal="16dp"
-                android:background="?android:selectableItemBackground">
+                android:padding="8dp">
 
                 <TextView
                     android:id="@+id/credits_main"
@@ -119,9 +113,7 @@
                 android:id="@+id/translate"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:paddingVertical="8dp"
-                android:paddingHorizontal="16dp"
-                android:background="?android:selectableItemBackground">
+                android:padding="8dp">
 
                 <TextView
                     android:id="@+id/translate_main"
@@ -161,9 +153,7 @@
                 android:id="@+id/license"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:paddingVertical="8dp"
-                android:paddingHorizontal="16dp"
-                android:background="?android:selectableItemBackground">
+                android:padding="8dp">
 
                 <TextView
                     android:id="@+id/license_main"
@@ -203,9 +193,7 @@
                 android:id="@+id/repo"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:paddingVertical="8dp"
-                android:paddingHorizontal="16dp"
-                android:background="?android:selectableItemBackground">
+                android:padding="8dp">
 
                 <TextView
                     android:id="@+id/repo_main"
@@ -245,9 +233,7 @@
                 android:id="@+id/privacy"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:paddingVertical="8dp"
-                android:paddingHorizontal="16dp"
-                android:background="?android:selectableItemBackground">
+                android:padding="8dp">
 
                 <TextView
                     android:id="@+id/privacy_main"
@@ -287,9 +273,7 @@
                 android:id="@+id/donate"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:paddingVertical="8dp"
-                android:paddingHorizontal="16dp"
-                android:background="?android:selectableItemBackground">
+                android:padding="8dp">
 
                 <TextView
                     android:id="@+id/donate_main"
@@ -300,7 +284,6 @@
                     android:text="@string/donate"
                     android:textSize="18sp"
                     app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintBottom_toBottomOf="parent"
                     app:layout_constraintTop_toTopOf="parent" />
 
                 <TextView
@@ -320,9 +303,7 @@
                 android:id="@+id/rate"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:paddingVertical="8dp"
-                android:paddingHorizontal="16dp"
-                android:background="?android:selectableItemBackground">
+                android:padding="8dp">
 
                 <TextView
                     android:id="@+id/rate_main"
@@ -359,12 +340,10 @@
             </androidx.constraintlayout.widget.ConstraintLayout>
 
             <androidx.constraintlayout.widget.ConstraintLayout
+                android:padding="8dp"
                 android:id="@+id/report_error"
                 android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:paddingVertical="8dp"
-                android:paddingHorizontal="16dp"
-                android:background="?android:selectableItemBackground">
+                android:layout_height="wrap_content">
 
                 <TextView
                     android:id="@+id/report_error_main"
@@ -400,5 +379,5 @@
                     app:layout_constraintTop_toTopOf="parent" />
             </androidx.constraintlayout.widget.ConstraintLayout>
         </LinearLayout>
-    </androidx.core.widget.NestedScrollView>
+    </ScrollView>
 </androidx.coordinatorlayout.widget.CoordinatorLayout>

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

@@ -31,6 +31,13 @@
                 android:layout_height="?attr/actionBarSize"
                 style="?attr/toolbarStyle" />
 
+            <com.google.android.material.tabs.TabLayout
+                android:id="@+id/groups"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:visibility="gone"
+                app:tabMode="scrollable" />
+
         </com.google.android.material.appbar.AppBarLayout>
 
 

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

@@ -7,8 +7,7 @@
 
     <com.google.android.material.appbar.AppBarLayout
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:fitsSystemWindows="true">
+        android:layout_height="wrap_content">
 
         <com.google.android.material.appbar.MaterialToolbar
             android:id="@+id/toolbar"
@@ -18,11 +17,11 @@
 
     </com.google.android.material.appbar.AppBarLayout>
 
-    <androidx.core.widget.NestedScrollView
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:fillViewport="true"
-        app:layout_behavior="@string/appbar_scrolling_view_behavior">
+    <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:fillViewport="true"
+                app:layout_behavior="@string/appbar_scrolling_view_behavior">
 
         <LinearLayout android:orientation="vertical"
                       android:layout_width="fill_parent"
@@ -128,7 +127,7 @@
                 android:layout_marginTop="8dp"
                 android:text="@string/importOptionApplicationButton" />
         </LinearLayout>
-    </androidx.core.widget.NestedScrollView>
+    </ScrollView>
 
 
 </androidx.coordinatorlayout.widget.CoordinatorLayout>

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

@@ -18,8 +18,7 @@
 
     <com.google.android.material.appbar.AppBarLayout
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:fitsSystemWindows="true">
+        android:layout_height="wrap_content">
 
         <com.google.android.material.appbar.MaterialToolbar
             android:id="@+id/toolbar"
@@ -30,8 +29,7 @@
         <com.google.android.material.tabs.TabLayout
             android:id="@+id/tabs"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:background="@android:color/transparent">
+            android:layout_height="wrap_content">
             <com.google.android.material.tabs.TabItem
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
@@ -48,10 +46,9 @@
 
     </com.google.android.material.appbar.AppBarLayout>
 
-    <androidx.core.widget.NestedScrollView
-        android:layout_width="fill_parent"
-        android:layout_height="wrap_content"
-        app:layout_behavior="com.google.android.material.appbar.AppBarLayout$ScrollingViewBehavior">
+    <ScrollView android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                app:layout_behavior="com.google.android.material.appbar.AppBarLayout$ScrollingViewBehavior">
         <TableLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
@@ -372,110 +369,79 @@
                 android:visibility="gone"
                 tools:visibility="visible">
 
+                <!-- Front image -->
                 <LinearLayout
+                    android:id="@+id/frontImageHolder"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:orientation="horizontal"
-                    android:baselineAligned="false">
+                    android:paddingHorizontal="@dimen/inputPadding"
+                    android:paddingTop="@dimen/inputPadding">
 
                     <!-- Front image -->
                     <com.google.android.material.card.MaterialCardView
-                        android:id="@+id/frontImageHolder"
-                        android:layout_weight="1"
-                        android:layout_width="0dp"
+                        android:layout_width="match_parent"
                         android:layout_height="wrap_content"
-                        android:orientation="horizontal"
-                        android:layout_margin="5dp"
-                        style="?attr/materialCardViewElevatedStyle">
+                        android:layout_gravity="center_vertical"
+                        android:layout_marginStart="@dimen/activity_margin"
+                        android:layout_marginTop="@dimen/activity_margin"
+                        android:layout_marginEnd="@dimen/activity_margin"
+                        android:layout_marginBottom="@dimen/activity_margin"
+                        android:paddingHorizontal="@dimen/inputPadding"
+                        app:cardCornerRadius="4dp"
+                        app:cardElevation="0dp">
 
-                        <androidx.constraintlayout.widget.ConstraintLayout
-                            android:id="@+id/frontImageConstraint"
+                        <ImageView
+                            android:id="@+id/frontImage"
                             android:layout_width="match_parent"
-                            android:layout_height="wrap_content">
+                            android:layout_height="wrap_content"
+                            android:adjustViewBounds="true"
+                            android:minHeight="50dp"
+                            android:contentDescription="@string/frontImageDescription"
+                            android:scaleType="fitCenter"
+                            app:srcCompat="@drawable/ic_camera_white"
+                            android:background="?attr/colorPrimary" />
 
-                            <!-- Back image -->
-                            <ImageView
-                                android:id="@+id/frontImage"
-                                android:layout_width="match_parent"
-                                android:layout_height="wrap_content"
-                                android:adjustViewBounds="true"
-                                android:minHeight="50dp"
-                                android:contentDescription="@string/backImageDescription"
-                                android:scaleType="fitCenter"
-                                app:srcCompat="@drawable/ic_camera_white"
-                                android:background="?attr/colorPrimary"
-                                app:layout_constraintBottom_toTopOf="@id/frontImageDescription"
-                                app:layout_constraintEnd_toEndOf="parent"
-                                app:layout_constraintStart_toStartOf="parent"
-                                app:layout_constraintTop_toTopOf="parent" />
-
-                            <TextView
-                                android:id="@+id/frontImageDescription"
-                                android:layout_width="match_parent"
-                                android:layout_height="wrap_content"
-                                android:layout_marginStart="8dp"
-                                android:layout_marginEnd="8dp"
-                                android:layout_marginBottom="4dp"
-                                android:text="@string/frontImageDescription"
-                                android:textAppearance="?attr/textAppearanceHeadlineSmall"
-                                android:gravity="center"
-                                app:layout_constraintTop_toBottomOf="@id/frontImage"
-                                app:layout_constraintBottom_toBottomOf="parent"
-                                app:layout_constraintEnd_toEndOf="parent"
-                                app:layout_constraintStart_toStartOf="parent"/>
-                        </androidx.constraintlayout.widget.ConstraintLayout>
                     </com.google.android.material.card.MaterialCardView>
+                </LinearLayout>
+
+                <!-- Back image -->
+                <LinearLayout
+                    android:id="@+id/backImageHolder"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal"
+                    android:paddingHorizontal="@dimen/inputPadding"
+                    android:paddingTop="@dimen/inputPadding">
 
                     <!-- Back image -->
                     <com.google.android.material.card.MaterialCardView
-                        android:layout_weight="1"
-                        android:id="@+id/backImageHolder"
-                        android:layout_width="0dp"
+                        android:layout_width="match_parent"
                         android:layout_height="wrap_content"
-                        android:orientation="horizontal"
-                        android:layout_margin="5dp"
-                        style="?attr/materialCardViewElevatedStyle">
+                        android:layout_gravity="center_vertical"
+                        android:layout_marginStart="@dimen/activity_margin"
+                        android:layout_marginTop="@dimen/activity_margin"
+                        android:layout_marginEnd="@dimen/activity_margin"
+                        android:layout_marginBottom="@dimen/activity_margin"
+                        android:paddingHorizontal="@dimen/inputPadding"
+                        app:cardCornerRadius="4dp"
+                        app:cardElevation="0dp">
 
-                        <androidx.constraintlayout.widget.ConstraintLayout
-                            android:id="@+id/backImageConstraint"
+                        <ImageView
+                            android:id="@+id/backImage"
                             android:layout_width="match_parent"
-                            android:layout_height="wrap_content">
+                            android:layout_height="wrap_content"
+                            android:adjustViewBounds="true"
+                            android:minHeight="50dp"
+                            android:contentDescription="@string/backImageDescription"
+                            android:scaleType="fitCenter"
+                            app:srcCompat="@drawable/ic_camera_white"
+                            android:background="?attr/colorPrimary" />
 
-                            <!-- Back image -->
-                            <ImageView
-                                android:id="@+id/backImage"
-                                android:layout_width="match_parent"
-                                android:layout_height="wrap_content"
-                                android:adjustViewBounds="true"
-                                android:minHeight="50dp"
-                                android:contentDescription="@string/backImageDescription"
-                                android:scaleType="fitCenter"
-                                app:srcCompat="@drawable/ic_camera_white"
-                                android:background="?attr/colorPrimary"
-                                app:layout_constraintBottom_toTopOf="@id/backImageDescription"
-                                app:layout_constraintEnd_toEndOf="parent"
-                                app:layout_constraintStart_toStartOf="parent"
-                                app:layout_constraintTop_toTopOf="parent" />
-
-                            <TextView
-                                android:id="@+id/backImageDescription"
-                                android:layout_width="match_parent"
-                                android:layout_height="wrap_content"
-                                android:layout_marginStart="8dp"
-                                android:layout_marginEnd="8dp"
-                                android:layout_marginBottom="4dp"
-                                android:text="@string/backImageDescription"
-                                android:textAppearance="?attr/textAppearanceHeadlineSmall"
-                                android:gravity="center"
-                                app:layout_constraintTop_toBottomOf="@id/backImage"
-                                app:layout_constraintBottom_toBottomOf="parent"
-                                app:layout_constraintEnd_toEndOf="parent"
-                                app:layout_constraintStart_toStartOf="parent"/>
-                        </androidx.constraintlayout.widget.ConstraintLayout>
                     </com.google.android.material.card.MaterialCardView>
                 </LinearLayout>
             </TableLayout>
         </TableLayout>
-    </androidx.core.widget.NestedScrollView>
+    </ScrollView>
 
 </androidx.coordinatorlayout.widget.CoordinatorLayout>

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

@@ -1,6 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<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:id="@+id/coordinator_layout"
     android:layout_width="fill_parent"
     android:layout_height="fill_parent"

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

@@ -19,8 +19,7 @@
 
     <com.google.android.material.appbar.AppBarLayout
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:fitsSystemWindows="true">
+        android:layout_height="wrap_content">
 
         <com.google.android.material.appbar.MaterialToolbar
             android:id="@+id/toolbar"
@@ -32,7 +31,6 @@
             android:id="@+id/groups"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:background="@android:color/transparent"
             app:tabMode="scrollable"
             android:visibility="gone"/>
 

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

@@ -19,8 +19,7 @@
 
     <com.google.android.material.appbar.AppBarLayout
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:fitsSystemWindows="true">
+        android:layout_height="wrap_content">
 
         <com.google.android.material.appbar.MaterialToolbar
             android:id="@+id/toolbar"

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

@@ -1,5 +1,6 @@
 <?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"
@@ -8,8 +9,7 @@
 
     <com.google.android.material.appbar.AppBarLayout
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:fitsSystemWindows="true">
+        android:layout_height="wrap_content">
 
         <com.google.android.material.appbar.MaterialToolbar
             android:id="@+id/toolbar"

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

@@ -8,8 +8,7 @@
 
     <com.google.android.material.appbar.AppBarLayout
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:fitsSystemWindows="true">
+        android:layout_height="wrap_content">
 
         <com.google.android.material.appbar.MaterialToolbar
             android:id="@+id/toolbar"

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

@@ -9,6 +9,13 @@
         android:titleCondensed="@string/editCardTitle"
         app:showAsAction="ifRoom"/>
 
+    <item
+        android:id="@+id/action_copy_to_clipboard"
+        android:icon="@drawable/ic_copy"
+        android:title="@string/copy_to_clipboard"
+        android:titleCondensed="@string/copy_to_clipboard"
+        app:showAsAction="ifRoom"/>
+
     <item
         android:id="@+id/action_share"
         android:icon="@drawable/ic_share"