Merge pull request #133 from brarcher/pre-v0.13

Update for v0.13

.travis.yml

@@ -1,25 +1,16 @@
 language: android
-android:
-  components:
-    # Uncomment the lines below if you want to
-    # use the latest revision of Android SDK Tools
-    - platform-tools
-    - tools
+sudo: true
 
-    # The BuildTools version used by your project
-    - build-tools-23.0.2
+install:
+- echo y | android update sdk -u -a -t tools
+- echo y | android update sdk -u -a -t platform-tools
+- echo y | android update sdk -u -a -t build-tools-25.0.2
+- echo y | android update sdk -u -a -t android-25
+- echo y | android update sdk -u -a -t extra-google-m2repository
+- echo y | android update sdk -u -a -t extra-android-m2repository
 
-    # The SDK version used to compile your project
-    - android-23
-
-    # Additional components
-    - extra
-
-    # Specify at least one system image,
-    # if you need to run emulator(s) during your tests
-    - sys-img-x86-android-17
-
-script: gradle build lint test
+script: ./gradlew assembleRelease testReleaseUnitTest lintRelease findbugs
 
 after_failure:
-- cat app/build/outputs/lint-results.xml
+- cat app/build/reports/findbugs/findbugs.html
+- cat app/build/reports/tests/debug/index.html

CHANGELOG.md

@@ -0,0 +1,95 @@
+## v0.11 (2017-06-26)
+
+Improvements:
+- When editing a card ID, pre-populate the existing ID to start. (https://github.com/brarcher/loyalty-card-locker/pull/94)
+- Limit the width of generated barcodes to reduce memory usage and out of memory errors. (https://github.com/brarcher/loyalty-card-locker/pull/103)
+- When editing a card, change the "Enter Card" button to say "Edit Card" if a card ID already exists. (https://github.com/brarcher/loyalty-card-locker/pull/104)
+- Change the color scheme to be softer and compatible with the app icon, and change the layout when viewing a card to be cleaner. (https://github.com/brarcher/loyalty-card-locker/pull/107)
+- Add an intro wizard which launches on the app's first launch. (https://github.com/brarcher/loyalty-card-locker/pull/108)
+
+## v0.10 (2017-02-12)
+
+Improvements:
+- Changed the default import/export filename. (https://github.com/brarcher/loyalty-card-locker/pull/84)
+- Correct string on the import/export page. (https://github.com/brarcher/loyalty-card-locker/pull/87)
+- Improve layout of card view page. The text should be easier to read, and is selectable with a long click. (https://github.com/brarcher/loyalty-card-locker/pull/91)
+
+## v0.9 (2017-01-17)
+
+The "Locker" part of the name was not intuitive. To help remedy this a new application icon was created by betsythefc which better represents the purpose of the application: to store loyalty cards which use barcodes. Along with this new icon the name of the application has been changed to "Loyalty Card Keychain".
+
+Additional features/improvements:
+
+- Importing/Exporting cards was changed to be more flexible. (https://github.com/brarcher/loyalty-card-locker/pull/76)
+- Translations for Lithuanian added. (https://github.com/brarcher/loyalty-card-locker/pull/62)
+- Translations for French added. (https://github.com/brarcher/loyalty-card-locker/pull/80)
+
+## v0.8 (2016-11-22)
+
+New features/improvements:
+- Screen brightness increased to its maximum when displaying a card, to help barcode scanners successfully capture the barcode. (https://github.com/brarcher/loyalty-card-locker/pull/54)
+- Add a delete confirmation when deleting a card. (https://github.com/brarcher/loyalty-card-locker/pull/55)
+- Add translations for German (https://github.com/brarcher/loyalty-card-locker/pull/57) and Czech (https://github.com/brarcher/loyalty-card-locker/pull/58).
+- Clarification change for Italian translation. (https://github.com/brarcher/loyalty-card-locker/pull/66)
+
+## v0.7 (2016-07-14)
+
+New features/improvements:
+- Long-click of a card brings up option to copy card ID to the clipboard. (https://github.com/brarcher/loyalty-card-locker/issues/49)
+
+Bug fixes:
+- Back button on Input/Export view now works, moving user to main view
+
+## v0.6 (2016-05-23)
+
+New features/improvements:
+- Allow user to enter barcode manually. If a user elects to enter a barcode manually, a list of all valid and supported barcode images is displayed. The user then may select the barcode image which matches what the user wants. https://github.com/brarcher/loyalty-card-locker/issues/33, https://github.com/brarcher/loyalty-card-locker/pull/44 
+
+Bug fixes:
+- Resolve issue where some displayed barcodes were blurry. (https://github.com/brarcher/loyalty-card-locker/issues/37)
+
+## v0.5 (2016-05-16)
+
+New features/improvements:
+- An about dialog can be opened from the main screen, which gives details about the application and project on GitHub (https://github.com/brarcher/loyalty-card-locker/issues/19)
+- Allow loyalty card information to be imported from/exported to a CSV file in external storage (https://github.com/brarcher/loyalty-card-locker/issues/36 https://github.com/brarcher/loyalty-card-locker/issues/20)
+
+## v0.4 (2016-04-09)
+
+New features/improvements:
+- Dutch translation
+- Allow name field to be editable after adding loyalty card
+- Add an optional note field
+
+Bug fixes:
+
+- Resolve all issues identified by FindBugs and require all FindBugs issues be resolved prior to pull request acceptance
+
+## v0.3 (2016-02-11)
+
+- Now officially supports the following list of 1D and 2D barcodes:
+  * AZTEC
+  * CODABAR
+  * CODE_39
+  * CODE_128
+  * DATA_MATRIX
+  * EAN_8
+  * EAN_13
+  * ITF
+  * PDF_417
+  * QR_CODE
+ * UPC_A
+- Generated barcodes are larger, easier to scan from a scanning device
+
+## v0.2 (2016-02-07)
+
+- Italian translations
+- Support for all 1D barcode types. (Originally only product 1D barcodes were supported)
+- Add required camera permission, which was initially missing.
+
+
+## v0.1 (2016-01-30)
+
+- Ability to create/edit/delete loyalty cards
+- Capture barcode of loyalty card using a camera
+- Display captured barcode, for scanning at a store

README.md

@@ -1,8 +1,10 @@
-# Loyalty Card Locker
+# Loyalty Card Keychain
 [![Build Status](https://travis-ci.org/brarcher/loyalty-card-locker.svg?branch=master)](https://travis-ci.org/brarcher/loyalty-card-locker)
 
-[![F-Droid](https://upload.wikimedia.org/wikipedia/commons/thumb/0/0d/Get_it_on_F-Droid.svg/160px-Get_it_on_F-Droid.svg.png)](https://f-droid.org/repository/browse/?fdid=protect.card_locker "Loyalty Card Locker on F-Droid")
-
+<a href="https://f-droid.org/repository/browse/?fdid=protect.card_locker" target="_blank">
+<img src="https://f-droid.org/badge/get-it-on.png" alt="Get it on F-Droid" height="90"/></a>
+<a href="https://play.google.com/store/apps/details?id=protect.card_locker" target="_blank">
+<img src="https://play.google.com/intl/en_us/badges/images/generic/en-play-badge.png" alt="Get it on Google Play" height="90"/></a>
 
 Stores all of your store loyalty cards on your phone, removing the need to carry them around.  Currently the following barcode types are supported:
 
@@ -21,7 +23,32 @@ Stores all of your store loyalty cards on your phone, removing the need to carry
 If there is any interest in improving this project, kindly submit a pull request with
 proposed changes.
 
+# Screenshots
+
+[<img src="https://user-images.githubusercontent.com/5264535/27416124-79b09162-56d9-11e7-967b-8923177dc228.png" width=250>](https://user-images.githubusercontent.com/5264535/27416124-79b09162-56d9-11e7-967b-8923177dc228.png)
+[<img src="https://user-images.githubusercontent.com/5264535/27416127-7baea332-56d9-11e7-8a10-5be90bb02225.png" width=250>](https://user-images.githubusercontent.com/5264535/27416127-7baea332-56d9-11e7-8a10-5be90bb02225.png)
+[<img src="https://user-images.githubusercontent.com/5264535/27416128-7d50f7b2-56d9-11e7-9833-1dd962f9cf66.png" width=250>](https://user-images.githubusercontent.com/5264535/27416128-7d50f7b2-56d9-11e7-9833-1dd962f9cf66.png)
+
+[<img src="https://user-images.githubusercontent.com/5264535/27416132-7ea6272c-56d9-11e7-9a52-d73424bf902c.png" width=250>](https://user-images.githubusercontent.com/5264535/27416132-7ea6272c-56d9-11e7-9a52-d73424bf902c.png)
+[<img src="https://user-images.githubusercontent.com/5264535/27416137-800aee90-56d9-11e7-9cc9-2a7dc63bb4fb.png" width=250>](https://user-images.githubusercontent.com/5264535/27416137-800aee90-56d9-11e7-9cc9-2a7dc63bb4fb.png)
+[<img src="https://user-images.githubusercontent.com/5264535/27416140-82d8211a-56d9-11e7-8031-c71d3077bdc6.png" width=250>](https://user-images.githubusercontent.com/5264535/27416140-82d8211a-56d9-11e7-8031-c71d3077bdc6.png)
+
+# Building
+
+To build, use the gradle wrapper scripts provided in the top level directory of the project. The following will
+compile the application and run all unit tests:
+
+GNU/Linux, OSX, UNIX:
+```
+./gradlew build
+```
+
+Windows:
+```
+./gradlew.bat build
+```
+
 # Thanks
 
-App icon originals by [Freepik](https://www.flaticon.com) and distributed under the [CC BY 3.0](http://creativecommons.org/licenses/by/3.0/) license,
-and formatted using [Android Asset Studio](https://romannurik.github.io/AndroidAssetStudio/index.html).
+This application uses the following image:
+- [Save](https://thenounproject.com/term/save/716011) by [Bernar Novalyi](https://thenounproject.com/bernar.novalyi)

app/build.gradle

@@ -1,15 +1,21 @@
 apply plugin: 'com.android.application'
+apply plugin: 'findbugs'
+
+findbugs {
+    sourceSets = []
+    ignoreFailures = false
+}
 
 android {
-    compileSdkVersion 23
-    buildToolsVersion "23.0.2"
+    compileSdkVersion 25
+    buildToolsVersion "25.0.2"
 
     defaultConfig {
         applicationId "protect.card_locker"
         minSdkVersion 17
         targetSdkVersion 23
-        versionCode 3
-        versionName "0.3"
+        versionCode 14
+        versionName "0.13"
     }
     buildTypes {
         release {
@@ -29,10 +35,32 @@ android {
 
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile 'com.android.support:appcompat-v7:23.1.1'
-    compile 'com.android.support:design:23.1.1'
-    compile 'com.journeyapps:zxing-android-embedded:3.2.0@aar'
-    compile 'com.google.zxing:core:3.2.1'
+    compile 'com.android.support:appcompat-v7:25.3.1'
+    compile 'com.android.support:design:25.3.1'
+    compile 'com.journeyapps:zxing-android-embedded:3.5.0@aar'
+    compile 'com.google.zxing:core:3.3.0'
+    compile 'org.apache.commons:commons-csv:1.2'
+    compile group: 'com.google.guava', name: 'guava', version: '20.0'
+    compile 'com.github.apl-devs:appintro:v4.2.0'
     testCompile 'junit:junit:4.12'
-    testCompile "org.robolectric:robolectric:3.0"
+    testCompile "org.robolectric:robolectric:3.3.2"
+}
+
+task findbugs(type: FindBugs, dependsOn: assembleDebug) {
+
+    description 'Run findbugs'
+    group 'verification'
+
+    classes = fileTree('build/intermediates/classes/debug/')
+    source = fileTree('src/main/java')
+    classpath = files()
+
+    effort = 'max'
+
+    excludeFilter = file("./config/findbugs/exclude.xml")
+
+    reports {
+        xml.enabled = false
+        html.enabled = true
+    }
 }

app/config/findbugs/exclude.xml

@@ -0,0 +1,10 @@
+<FindBugsFilter>
+
+    <Match>
+        <Class name="~.*R\$.*"/>
+    </Match>
+    <Match>
+        <Class name="~.*Manifest\$.*"/>
+    </Match>
+
+</FindBugsFilter>

app/src/main/AndroidManifest.xml

@@ -5,7 +5,8 @@
     <uses-permission
         android:name="android.permission.CAMERA"/>
     <uses-permission
-        android:maxSdkVersion="18"
+        android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+    <uses-permission
         android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
 
     <uses-feature
@@ -35,8 +36,23 @@
             android:name=".LoyaltyCardViewActivity"
             android:theme="@style/AppTheme.NoActionBar"
             android:configChanges="orientation|screenSize"
-            android:windowSoftInputMode="stateHidden"
-            android:parentActivityName="protect.card_locker.MainActivity"/>
+            android:windowSoftInputMode="stateHidden"/>
+        <activity
+            android:name=".BarcodeSelectorActivity"
+            android:label="@string/selectBarcodeTitle"
+            android:theme="@style/AppTheme.NoActionBar"
+            android:configChanges="orientation|screenSize"
+            android:windowSoftInputMode="stateHidden"/>
+        <activity
+            android:name=".ImportExportActivity"
+            android:label="@string/importExport"
+            android:configChanges="orientation|screenSize"
+            android:theme="@style/AppTheme.NoActionBar"/>
+        <activity
+            android:name=".intro.IntroActivity"
+            android:label=""
+            android:configChanges="orientation|screenSize"
+            android:theme="@style/AppTheme.NoActionBar"/>
     </application>
 
 </manifest>

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

@@ -0,0 +1,143 @@
+package protect.card_locker;
+
+import android.graphics.Bitmap;
+import android.os.AsyncTask;
+import android.util.Log;
+import android.view.View;
+import android.widget.ImageView;
+
+import com.google.zxing.BarcodeFormat;
+import com.google.zxing.MultiFormatWriter;
+import com.google.zxing.WriterException;
+import com.google.zxing.common.BitMatrix;
+
+import java.lang.ref.WeakReference;
+
+/**
+ * This task will generate a barcode and load it into an ImageView.
+ * Only a weak reference of the ImageView is kept, so this class will not
+ * prevent the ImageView from being garbage collected.
+ */
+class BarcodeImageWriterTask extends AsyncTask<Void, Void, Bitmap>
+{
+    private static final String TAG = "LoyaltyCardLocker";
+    private static final int MAX_WIDTH = 500;
+
+    private final WeakReference<ImageView> imageViewReference;
+    private final String cardId;
+    private final BarcodeFormat format;
+    private final int imageHeight;
+    private final int imageWidth;
+
+    BarcodeImageWriterTask(ImageView imageView, String cardIdString,
+                                  BarcodeFormat barcodeFormat)
+    {
+        // Use a WeakReference to ensure the ImageView can be garbage collected
+        imageViewReference = new WeakReference<>(imageView);
+
+        cardId = cardIdString;
+        format = barcodeFormat;
+
+        if(imageView.getWidth() < MAX_WIDTH)
+        {
+            imageHeight = imageView.getHeight();
+            imageWidth = imageView.getWidth();
+        }
+        else
+        {
+            // Scale down the image to reduce the memory needed to produce it
+            imageWidth = MAX_WIDTH;
+            double ratio = (double)MAX_WIDTH / (double)imageView.getWidth();
+            imageHeight = (int)(imageView.getHeight() * ratio);
+        }
+    }
+
+    public Bitmap doInBackground(Void... params)
+    {
+        MultiFormatWriter writer = new MultiFormatWriter();
+        BitMatrix bitMatrix;
+        try
+        {
+            try
+            {
+                bitMatrix = writer.encode(cardId, format, imageWidth, imageHeight, null);
+            }
+            catch(Exception e)
+            {
+                // Cast a wider net here and catch any exception, as there are some
+                // cases where an encoder may fail if the data is invalid for the
+                // barcode type. If this happens, we want to fail gracefully.
+                throw new WriterException(e);
+            }
+
+            final int WHITE = 0xFFFFFFFF;
+            final int BLACK = 0xFF000000;
+
+            int bitMatrixWidth = bitMatrix.getWidth();
+            int bitMatrixHeight = bitMatrix.getHeight();
+
+            int[] pixels = new int[bitMatrixWidth * bitMatrixHeight];
+
+            for (int y = 0; y < bitMatrixHeight; y++)
+            {
+                int offset = y * bitMatrixWidth;
+                for (int x = 0; x < bitMatrixWidth; x++)
+                {
+                    int color = bitMatrix.get(x, y) ? BLACK : WHITE;
+                    pixels[offset + x] = color;
+                }
+            }
+            Bitmap bitmap = Bitmap.createBitmap(bitMatrixWidth, bitMatrixHeight,
+                    Bitmap.Config.ARGB_8888);
+            bitmap.setPixels(pixels, 0, bitMatrixWidth, 0, 0, bitMatrixWidth, bitMatrixHeight);
+
+            // Determine if the image needs to be scaled.
+            // This is necessary because the datamatrix barcode generator
+            // ignores the requested size and returns the smallest image necessary
+            // to represent the barcode. If we let the ImageView scale the image
+            // it will use bi-linear filtering, which results in a blurry barcode.
+            // To avoid this, if scaling is needed do so without filtering.
+
+            int heightScale = imageHeight / bitMatrixHeight;
+            int widthScale = imageWidth / bitMatrixHeight;
+            int scalingFactor = Math.min(heightScale, widthScale);
+
+            if(scalingFactor > 1)
+            {
+                bitmap = Bitmap.createScaledBitmap(bitmap, bitMatrixWidth * scalingFactor, bitMatrixHeight * scalingFactor, false);
+            }
+
+            return bitmap;
+        }
+        catch (WriterException e)
+        {
+            Log.e(TAG, "Failed to generate barcode of type " + format + ": " + cardId, e);
+        }
+
+        return null;
+    }
+
+    protected void onPostExecute(Bitmap result)
+    {
+        Log.i(TAG, "Finished generating barcode image of type " + format + ": " + cardId);
+        ImageView imageView = imageViewReference.get();
+        if(imageView == null)
+        {
+            // The ImageView no longer exists, nothing to do
+            return;
+        }
+
+        imageView.setImageBitmap(result);
+
+        if(result != null)
+        {
+            Log.i(TAG, "Displaying barcode");
+            imageView.setVisibility(View.VISIBLE);
+        }
+        else
+        {
+            Log.i(TAG, "Barcode generation failed, removing image from display");
+            imageView.setVisibility(View.GONE);
+        }
+    }
+}

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

@@ -0,0 +1,209 @@
+package protect.card_locker;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.AsyncTask;
+import android.os.Build;
+import android.os.Bundle;
+import android.support.v7.app.ActionBar;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.Toolbar;
+import android.text.Editable;
+import android.text.TextWatcher;
+import android.util.Log;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewTreeObserver;
+import android.widget.EditText;
+import android.widget.ImageView;
+
+import com.google.common.collect.ImmutableMap;
+import com.google.zxing.BarcodeFormat;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.LinkedList;
+import java.util.Map;
+
+/**
+ * This activity is callable and will allow a user to enter
+ * barcode data and generate all barcodes possible for
+ * the data. The user may then select any barcode, where its
+ * data and type will be returned to the caller.
+ */
+public class BarcodeSelectorActivity extends AppCompatActivity
+{
+    private static final String TAG = "LoyaltyCardLocker";
+
+    // Result this activity will return
+    public static final String BARCODE_CONTENTS = "contents";
+    public static final String BARCODE_FORMAT = "format";
+
+    // These are all the barcode types that the zxing library
+    // is able to generate a barcode for, and thus should be
+    // the only barcodes which we should attempt to scan.
+    public static final Collection<String> SUPPORTED_BARCODE_TYPES = Collections.unmodifiableList(
+        Arrays.asList(
+                BarcodeFormat.AZTEC.name(),
+                BarcodeFormat.CODE_39.name(),
+                BarcodeFormat.CODE_128.name(),
+                BarcodeFormat.CODABAR.name(),
+                BarcodeFormat.DATA_MATRIX.name(),
+                BarcodeFormat.EAN_8.name(),
+                BarcodeFormat.EAN_13.name(),
+                BarcodeFormat.ITF.name(),
+                BarcodeFormat.PDF_417.name(),
+                BarcodeFormat.QR_CODE.name(),
+                BarcodeFormat.UPC_A.name()
+        ));
+
+    private Map<String, Integer> barcodeViewMap;
+    private LinkedList<AsyncTask> barcodeGeneratorTasks = new LinkedList<>();
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+
+        setContentView(R.layout.barcode_selector_activity);
+        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+        ActionBar actionBar = getSupportActionBar();
+        if(actionBar != null)
+        {
+            actionBar.setDisplayHomeAsUpEnabled(true);
+        }
+
+        barcodeViewMap = ImmutableMap.<String, Integer>builder()
+                .put(BarcodeFormat.AZTEC.name(), R.id.aztecBarcode)
+                .put(BarcodeFormat.CODE_39.name(), R.id.code39Barcode)
+                .put(BarcodeFormat.CODE_128.name(), R.id.code128Barcode)
+                .put(BarcodeFormat.CODABAR.name(), R.id.codabarBarcode)
+                .put(BarcodeFormat.DATA_MATRIX.name(), R.id.datamatrixBarcode)
+                .put(BarcodeFormat.EAN_8.name(), R.id.ean8Barcode)
+                .put(BarcodeFormat.EAN_13.name(), R.id.ean13Barcode)
+                .put(BarcodeFormat.ITF.name(), R.id.itfBarcode)
+                .put(BarcodeFormat.PDF_417.name(), R.id.pdf417Barcode)
+                .put(BarcodeFormat.QR_CODE.name(), R.id.qrcodeBarcode)
+                .put(BarcodeFormat.UPC_A.name(), R.id.upcaBarcode)
+                .build();
+
+        EditText cardId = (EditText) findViewById(R.id.cardId);
+        cardId.addTextChangedListener(new TextWatcher()
+        {
+            @Override
+            public void beforeTextChanged(CharSequence s, int start, int count, int after)
+            {
+                // Noting to do
+            }
+
+            @Override
+            public void onTextChanged(CharSequence s, int start, int before, int count)
+            {
+                Log.d(TAG, "Entered text: " + s);
+
+                // Stop any async tasks which may not have been started yet
+                for(AsyncTask task : barcodeGeneratorTasks)
+                {
+                    task.cancel(false);
+                }
+                barcodeGeneratorTasks.clear();
+
+                // Update barcodes
+                for(String key : barcodeViewMap.keySet())
+                {
+                    ImageView image = (ImageView)findViewById(barcodeViewMap.get(key));
+                    createBarcodeOption(image, key, s.toString());
+                }
+            }
+
+            @Override
+            public void afterTextChanged(Editable s)
+            {
+                // Noting to do
+            }
+        });
+
+        final Bundle b = getIntent().getExtras();
+        final String initialCardId = b != null ? b.getString("initialCardId") : null;
+
+        if(initialCardId != null)
+        {
+            cardId.setText(initialCardId);
+        }
+    }
+
+    private void createBarcodeOption(final ImageView image, final String formatType, final String cardId)
+    {
+        final BarcodeFormat format = BarcodeFormat.valueOf(formatType);
+        if(format == null)
+        {
+            Log.w(TAG, "Unsupported barcode format: " + formatType);
+            return;
+        }
+
+        image.setImageBitmap(null);
+        image.setOnClickListener(new View.OnClickListener()
+        {
+            @Override
+            public void onClick(View v)
+            {
+                Log.d(TAG, "Selected barcode type " + formatType);
+                Intent result = new Intent();
+                result.putExtra(BARCODE_FORMAT, formatType);
+                result.putExtra(BARCODE_CONTENTS, cardId);
+                BarcodeSelectorActivity.this.setResult(RESULT_OK, result);
+                finish();
+            }
+        });
+
+        if(image.getHeight() == 0)
+        {
+            // The size of the ImageView is not yet available as it has not
+            // yet been drawn. Wait for it to be drawn so the size is available.
+            image.getViewTreeObserver().addOnGlobalLayoutListener(
+                new ViewTreeObserver.OnGlobalLayoutListener()
+                {
+                    @Override
+                    public void onGlobalLayout()
+                    {
+                        Log.d(TAG, "Global layout finished, type: + " + formatType + ", width: " + image.getWidth());
+                        if (Build.VERSION.SDK_INT < 16)
+                        {
+                            image.getViewTreeObserver().removeGlobalOnLayoutListener(this);
+                        }
+                        else
+                        {
+                            image.getViewTreeObserver().removeOnGlobalLayoutListener(this);
+                        }
+
+                        Log.d(TAG, "Generating barcode for type " + formatType);
+                        BarcodeImageWriterTask task = new BarcodeImageWriterTask(image, cardId, format);
+                        barcodeGeneratorTasks.add(task);
+                        task.execute();
+                    }
+                });
+        }
+        else
+        {
+            Log.d(TAG, "Generating barcode for type " + formatType);
+            BarcodeImageWriterTask task = new BarcodeImageWriterTask(image, cardId, format);
+            barcodeGeneratorTasks.add(task);
+            task.execute();
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item)
+    {
+        if (item.getItemId() == android.R.id.home)
+        {
+            setResult(Activity.RESULT_CANCELED);
+            finish();
+            return true;
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
+}

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

@@ -0,0 +1,50 @@
+package protect.card_locker;
+
+import android.database.Cursor;
+
+import org.apache.commons.csv.CSVFormat;
+import org.apache.commons.csv.CSVPrinter;
+
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+
+/**
+ * Class for exporting the database into CSV (Comma Separate Values)
+ * format.
+ */
+public class CsvDatabaseExporter implements DatabaseExporter
+{
+    public void exportData(DBHelper db, OutputStreamWriter output) throws IOException, InterruptedException
+    {
+        CSVPrinter printer = new CSVPrinter(output, CSVFormat.RFC4180);
+
+        // Print the header
+        printer.printRecord(DBHelper.LoyaltyCardDbIds.ID,
+                DBHelper.LoyaltyCardDbIds.STORE,
+                DBHelper.LoyaltyCardDbIds.NOTE,
+                DBHelper.LoyaltyCardDbIds.CARD_ID,
+                DBHelper.LoyaltyCardDbIds.BARCODE_TYPE);
+
+        Cursor cursor = db.getLoyaltyCardCursor();
+
+        while(cursor.moveToNext())
+        {
+            LoyaltyCard card = LoyaltyCard.toLoyaltyCard(cursor);
+
+            printer.printRecord(card.id,
+                    card.store,
+                    card.note,
+                    card.cardId,
+                    card.barcodeType);
+
+            if(Thread.currentThread().isInterrupted())
+            {
+                throw new InterruptedException();
+            }
+        }
+
+        cursor.close();
+
+        printer.close();
+    }
+}

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

@@ -0,0 +1,135 @@
+package protect.card_locker;
+
+import android.database.sqlite.SQLiteDatabase;
+
+import org.apache.commons.csv.CSVFormat;
+import org.apache.commons.csv.CSVParser;
+import org.apache.commons.csv.CSVRecord;
+
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+/**
+ * Class for importing a database from CSV (Comma Separate Values)
+ * formatted data.
+ *
+ * The database's loyalty cards are expected to appear in the CSV data.
+ * A header is expected for the each table showing the names of the columns.
+ */
+public class CsvDatabaseImporter implements DatabaseImporter
+{
+    public void importData(DBHelper db, InputStreamReader input) throws IOException, FormatException, InterruptedException
+    {
+        final CSVParser parser = new CSVParser(input, CSVFormat.RFC4180.withHeader());
+
+        SQLiteDatabase database = db.getWritableDatabase();
+        database.beginTransaction();
+
+        try
+        {
+            for (CSVRecord record : parser)
+            {
+                importLoyaltyCard(database, db, record);
+
+                if(Thread.currentThread().isInterrupted())
+                {
+                    throw new InterruptedException();
+                }
+            }
+
+            parser.close();
+            database.setTransactionSuccessful();
+        }
+        catch(IllegalArgumentException e)
+        {
+            throw new FormatException("Issue parsing CSV data", e);
+        }
+        finally
+        {
+            database.endTransaction();
+            database.close();
+        }
+    }
+
+    /**
+     * Extract a string from the items array. The index into the array
+     * is determined by looking up the index in the fields map using the
+     * "key" as the key. If no such key exists, defaultValue is returned
+     * if it is not null. Otherwise, a FormatException is thrown.
+     */
+    private String extractString(String key, CSVRecord record, String defaultValue)
+            throws FormatException
+    {
+        String toReturn = defaultValue;
+
+        if(record.isMapped(key))
+        {
+            toReturn = record.get(key);
+        }
+        else
+        {
+            if(defaultValue == null)
+            {
+                throw new FormatException("Field not used but expected: " + key);
+            }
+        }
+
+        return toReturn;
+    }
+
+    /**
+     * Extract an integer from the items array. The index into the array
+     * is determined by looking up the index in the fields map using the
+     * "key" as the key. If no such key exists, or the data is not a valid
+     * int, a FormatException is thrown.
+     */
+    private int extractInt(String key, CSVRecord record)
+            throws FormatException
+    {
+        if(record.isMapped(key) == false)
+        {
+            throw new FormatException("Field not used but expected: " + key);
+        }
+
+        try
+        {
+            return Integer.parseInt(record.get(key));
+        }
+        catch(NumberFormatException e)
+        {
+            throw new FormatException("Failed to parse field: " + key, e);
+        }
+    }
+
+    /**
+     * Import a single loyalty card into the database using the given
+     * session.
+     */
+    private void importLoyaltyCard(SQLiteDatabase database, DBHelper helper, CSVRecord record)
+            throws IOException, FormatException
+    {
+        int id = extractInt(DBHelper.LoyaltyCardDbIds.ID, record);
+
+        String store = extractString(DBHelper.LoyaltyCardDbIds.STORE, record, "");
+        if(store.isEmpty())
+        {
+            throw new FormatException("No store listed, but is required");
+        }
+
+        String note = extractString(DBHelper.LoyaltyCardDbIds.NOTE, record, "");
+
+        String cardId = extractString(DBHelper.LoyaltyCardDbIds.CARD_ID, record, "");
+        if(cardId.isEmpty())
+        {
+            throw new FormatException("No card ID listed, but is required");
+        }
+
+        String barcodeType = extractString(DBHelper.LoyaltyCardDbIds.BARCODE_TYPE, record, "");
+        if(barcodeType.isEmpty())
+        {
+            throw new FormatException("No barcode type listed, but is required");
+        }
+
+        helper.insertLoyaltyCard(database, id, store, note, cardId, barcodeType);
+    }
+}

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

@@ -10,13 +10,15 @@ import android.database.sqlite.SQLiteOpenHelper;
 public class DBHelper extends SQLiteOpenHelper
 {
     public static final String DATABASE_NAME = "LoyaltyCards.db";
-    public static final int DATABASE_VERSION = 1;
+    public static final int ORIGINAL_DATABASE_VERSION = 1;
+    public static final int DATABASE_VERSION = 2;
 
-    class LoyaltyCardDbIds
+    static class LoyaltyCardDbIds
     {
         public static final String TABLE = "cards";
         public static final String ID = "_id";
         public static final String STORE = "store";
+        public static final String NOTE = "note";
         public static final String CARD_ID = "cardid";
         public static final String BARCODE_TYPE = "barcodetype";
     }
@@ -33,6 +35,7 @@ public class DBHelper extends SQLiteOpenHelper
         db.execSQL("create table " + LoyaltyCardDbIds.TABLE + "(" +
                 LoyaltyCardDbIds.ID + " INTEGER primary key autoincrement," +
                 LoyaltyCardDbIds.STORE + " TEXT not null," +
+                LoyaltyCardDbIds.NOTE + " TEXT not null," +
                 LoyaltyCardDbIds.CARD_ID + " TEXT not null," +
                 LoyaltyCardDbIds.BARCODE_TYPE + " TEXT not null)");
     }
@@ -40,16 +43,35 @@ public class DBHelper extends SQLiteOpenHelper
     @Override
     public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion)
     {
-        // Do not support versioning yet
-        db.execSQL("DROP TABLE IF EXISTS " + LoyaltyCardDbIds.TABLE);
-        onCreate(db);
+        // Upgrade from version 1 to version 2
+        if(oldVersion < 2 && newVersion >= 2)
+        {
+            db.execSQL("ALTER TABLE " + LoyaltyCardDbIds.TABLE
+                    + " ADD COLUMN " + LoyaltyCardDbIds.NOTE + " TEXT not null default ''");
+        }
     }
 
-    public boolean insertLoyaltyCard(final String store, final String cardId, final String barcodeType)
+    public boolean insertLoyaltyCard(final String store, final String note, final String cardId,
+                                     final String barcodeType)
     {
         SQLiteDatabase db = getWritableDatabase();
         ContentValues contentValues = new ContentValues();
         contentValues.put(LoyaltyCardDbIds.STORE, store);
+        contentValues.put(LoyaltyCardDbIds.NOTE, note);
+        contentValues.put(LoyaltyCardDbIds.CARD_ID, cardId);
+        contentValues.put(LoyaltyCardDbIds.BARCODE_TYPE, barcodeType);
+        final long newId = db.insert(LoyaltyCardDbIds.TABLE, null, contentValues);
+        return (newId != -1);
+    }
+
+    public boolean insertLoyaltyCard(final SQLiteDatabase db, final int id,
+                                     final String store, final String note, final String cardId,
+                                     final String barcodeType)
+    {
+        ContentValues contentValues = new ContentValues();
+        contentValues.put(LoyaltyCardDbIds.ID, id);
+        contentValues.put(LoyaltyCardDbIds.STORE, store);
+        contentValues.put(LoyaltyCardDbIds.NOTE, note);
         contentValues.put(LoyaltyCardDbIds.CARD_ID, cardId);
         contentValues.put(LoyaltyCardDbIds.BARCODE_TYPE, barcodeType);
         final long newId = db.insert(LoyaltyCardDbIds.TABLE, null, contentValues);
@@ -57,12 +79,13 @@ public class DBHelper extends SQLiteOpenHelper
     }
 
 
-    public boolean updateLoyaltyCard(final int id, final String store, final String cardId,
-                                     final String barcodeType)
+    public boolean updateLoyaltyCard(final int id, final String store, final String note,
+                                     final String cardId, final String barcodeType)
     {
         SQLiteDatabase db = getWritableDatabase();
         ContentValues contentValues = new ContentValues();
         contentValues.put(LoyaltyCardDbIds.STORE, store);
+        contentValues.put(LoyaltyCardDbIds.NOTE, note);
         contentValues.put(LoyaltyCardDbIds.CARD_ID, cardId);
         contentValues.put(LoyaltyCardDbIds.BARCODE_TYPE, barcodeType);
         int rowsUpdated = db.update(LoyaltyCardDbIds.TABLE, contentValues,

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

@@ -0,0 +1,8 @@
+package protect.card_locker;
+
+public enum DataFormat
+{
+    CSV,
+
+    ;
+}

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

@@ -0,0 +1,17 @@
+package protect.card_locker;
+
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+
+/**
+ * Interface for a class which can export the contents of the database
+ * in a given format.
+ */
+public interface DatabaseExporter
+{
+    /**
+     * Export the database to the output stream in a given format.
+     * @throws IOException
+     */
+    void exportData(DBHelper db, OutputStreamWriter output) throws IOException, InterruptedException;
+}

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

@@ -0,0 +1,19 @@
+package protect.card_locker;
+
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+/**
+ * Interface for a class which can import the contents of a stream
+ * into the database.
+ */
+public interface DatabaseImporter
+{
+    /**
+     * Import data from the input stream in a given format into
+     * the database.
+     * @throws IOException
+     * @throws FormatException
+     */
+    void importData(DBHelper db, InputStreamReader input) throws IOException, FormatException, InterruptedException;
+}

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

@@ -0,0 +1,19 @@
+package protect.card_locker;
+
+/**
+ * Exception thrown when something unexpected is
+ * encountered with the format of data being
+ * imported or exported.
+ */
+public class FormatException extends Exception
+{
+    public FormatException(String message)
+    {
+        super(message);
+    }
+
+    public FormatException(String message, Exception rootCause)
+    {
+        super(message, rootCause);
+    }
+}

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

@@ -0,0 +1,377 @@
+package protect.card_locker;
+
+import android.Manifest;
+import android.content.ActivityNotFoundException;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.net.Uri;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.os.Environment;
+import android.support.v4.app.ActivityCompat;
+import android.support.v4.content.ContextCompat;
+import android.support.v7.app.ActionBar;
+import android.support.v7.app.AlertDialog;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.Toolbar;
+import android.util.Log;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.Button;
+import android.widget.Toast;
+
+import java.io.File;
+import java.util.List;
+
+public class ImportExportActivity extends AppCompatActivity
+{
+    private static final String TAG = "LoyaltyCardLocker";
+
+    private static final int PERMISSIONS_EXTERNAL_STORAGE = 1;
+    private static final int CHOOSE_EXPORT_FILE = 2;
+
+    private ImportExportTask importExporter;
+
+    private final File sdcardDir = Environment.getExternalStorageDirectory();
+    private final File exportFile = new File(sdcardDir, "LoyaltyCardKeychain.csv");
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.import_export_activity);
+        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+        ActionBar actionBar = getSupportActionBar();
+        if(actionBar != null)
+        {
+            actionBar.setDisplayHomeAsUpEnabled(true);
+        }
+
+        // If the application does not have permissions to external
+        // storage, ask for it now
+
+        if (ContextCompat.checkSelfPermission(ImportExportActivity.this,
+                Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED ||
+            ContextCompat.checkSelfPermission(ImportExportActivity.this,
+                Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED)
+        {
+            ActivityCompat.requestPermissions(ImportExportActivity.this,
+                    new String[]{Manifest.permission.READ_EXTERNAL_STORAGE,
+                                 Manifest.permission.WRITE_EXTERNAL_STORAGE},
+                    PERMISSIONS_EXTERNAL_STORAGE);
+        }
+
+
+        Button exportButton = (Button)findViewById(R.id.exportButton);
+        exportButton.setOnClickListener(new View.OnClickListener()
+        {
+            @Override
+            public void onClick(View v)
+            {
+                startExport();
+            }
+        });
+
+
+        // Check that there is an activity that can bring up a file chooser
+        final Intent intentPickAction = new Intent(Intent.ACTION_PICK);
+        intentPickAction.setData(Uri.parse("file://"));
+
+        Button importFilesystem = (Button) findViewById(R.id.importOptionFilesystemButton);
+        importFilesystem.setOnClickListener(new View.OnClickListener()
+        {
+            @Override
+            public void onClick(View v)
+            {
+                chooseFileWithIntent(intentPickAction);
+            }
+        });
+
+        if(isCallable(getApplicationContext(), intentPickAction) == false)
+        {
+            findViewById(R.id.dividerImportFilesystem).setVisibility(View.GONE);
+            findViewById(R.id.importOptionFilesystemTitle).setVisibility(View.GONE);
+            findViewById(R.id.importOptionFilesystemExplanation).setVisibility(View.GONE);
+            importFilesystem.setVisibility(View.GONE);
+        }
+
+
+        // Check that there is an application that can find content
+        final Intent intentGetContentAction = new Intent(Intent.ACTION_GET_CONTENT);
+        intentGetContentAction.addCategory(Intent.CATEGORY_OPENABLE);
+        intentGetContentAction.setType("*/*");
+
+        Button importApplication = (Button) findViewById(R.id.importOptionApplicationButton);
+        importApplication.setOnClickListener(new View.OnClickListener()
+        {
+            @Override
+            public void onClick(View v)
+            {
+                chooseFileWithIntent(intentGetContentAction);
+            }
+        });
+
+        if(isCallable(getApplicationContext(), intentGetContentAction) == false)
+        {
+            findViewById(R.id.dividerImportApplication).setVisibility(View.GONE);
+            findViewById(R.id.importOptionApplicationTitle).setVisibility(View.GONE);
+            findViewById(R.id.importOptionApplicationExplanation).setVisibility(View.GONE);
+            importApplication.setVisibility(View.GONE);
+        }
+
+
+        // This option, to import from the fixed location, should always be present
+
+        Button importButton = (Button)findViewById(R.id.importOptionFixedButton);
+        importButton.setOnClickListener(new View.OnClickListener()
+        {
+            @Override
+            public void onClick(View v)
+            {
+                startImport(exportFile);
+            }
+        });
+    }
+
+    private void startImport(File target)
+    {
+        ImportExportTask.TaskCompleteListener listener = new ImportExportTask.TaskCompleteListener()
+        {
+            @Override
+            public void onTaskComplete(boolean success, File file)
+            {
+                onImportComplete(success, file);
+            }
+        };
+
+        importExporter = new ImportExportTask(ImportExportActivity.this,
+                true, DataFormat.CSV, target, listener);
+        importExporter.execute();
+    }
+
+    private void startExport()
+    {
+        ImportExportTask.TaskCompleteListener listener = new ImportExportTask.TaskCompleteListener()
+        {
+            @Override
+            public void onTaskComplete(boolean success, File file)
+            {
+                onExportComplete(success, file);
+            }
+        };
+
+        importExporter = new ImportExportTask(ImportExportActivity.this,
+                false, DataFormat.CSV, exportFile, listener);
+        importExporter.execute();
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults)
+    {
+        if(requestCode == PERMISSIONS_EXTERNAL_STORAGE)
+        {
+            // If request is cancelled, the result arrays are empty.
+            boolean success = grantResults.length > 0;
+
+            for(int grant : grantResults)
+            {
+                if(grant != PackageManager.PERMISSION_GRANTED)
+                {
+                    success = false;
+                }
+            }
+
+            if(success == false)
+            {
+                // External storage permission rejected, inform user that
+                // import/export is prevented
+                Toast.makeText(getApplicationContext(), R.string.noExternalStoragePermissionError,
+                        Toast.LENGTH_LONG).show();
+            }
+
+        }
+    }
+
+    @Override
+    protected void onDestroy()
+    {
+        if(importExporter != null && importExporter.getStatus() != AsyncTask.Status.RUNNING)
+        {
+            importExporter.cancel(true);
+        }
+        super.onDestroy();
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item)
+    {
+        int id = item.getItemId();
+
+        if(id == android.R.id.home)
+        {
+            finish();
+            return true;
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
+
+    private void onImportComplete(boolean success, File path)
+    {
+        AlertDialog.Builder builder = new AlertDialog.Builder(this);
+
+        if(success)
+        {
+            builder.setTitle(R.string.importSuccessfulTitle);
+        }
+        else
+        {
+            builder.setTitle(R.string.importFailedTitle);
+        }
+
+        int messageId = success ? R.string.importedFrom : R.string.importFailed;
+
+        final String template = getResources().getString(messageId);
+        final String message = String.format(template, path.getAbsolutePath());
+        builder.setMessage(message);
+        builder.setNeutralButton(R.string.ok, new DialogInterface.OnClickListener()
+        {
+            @Override
+            public void onClick(DialogInterface dialog, int which)
+            {
+                dialog.dismiss();
+            }
+        });
+
+        builder.create().show();
+    }
+
+    private void onExportComplete(boolean success, final File path)
+    {
+        AlertDialog.Builder builder = new AlertDialog.Builder(this);
+
+        if(success)
+        {
+            builder.setTitle(R.string.exportSuccessfulTitle);
+        }
+        else
+        {
+            builder.setTitle(R.string.exportFailedTitle);
+        }
+
+        int messageId = success ? R.string.exportedTo : R.string.exportFailed;
+
+        final String template = getResources().getString(messageId);
+        final String message = String.format(template, path.getAbsolutePath());
+        builder.setMessage(message);
+        builder.setNeutralButton(R.string.ok, new DialogInterface.OnClickListener()
+        {
+            @Override
+            public void onClick(DialogInterface dialog, int which)
+            {
+                dialog.dismiss();
+            }
+        });
+
+        if(success)
+        {
+            final CharSequence sendLabel = ImportExportActivity.this.getResources().getText(R.string.sendLabel);
+
+            builder.setPositiveButton(sendLabel, new DialogInterface.OnClickListener()
+            {
+                @Override
+                public void onClick(DialogInterface dialog, int which)
+                {
+                    Uri outputUri = Uri.fromFile(path);
+                    Intent sendIntent = new Intent(Intent.ACTION_SEND);
+                    sendIntent.putExtra(Intent.EXTRA_STREAM, outputUri);
+                    sendIntent.setType("text/plain");
+
+                    ImportExportActivity.this.startActivity(Intent.createChooser(sendIntent,
+                            sendLabel));
+
+                    dialog.dismiss();
+                }
+            });
+        }
+
+        builder.create().show();
+    }
+
+    /**
+     * Determines if there is at least one activity that can perform the given intent
+     */
+    private boolean isCallable(Context context, final Intent intent)
+    {
+        PackageManager manager = context.getPackageManager();
+        if(manager == null)
+        {
+            return false;
+        }
+
+        List<ResolveInfo> list = manager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
+
+        for(ResolveInfo info : list)
+        {
+            if(info.activityInfo.exported)
+            {
+                // There is one activity which is available to be called
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private void chooseFileWithIntent(Intent intent)
+    {
+        try
+        {
+            startActivityForResult(intent, CHOOSE_EXPORT_FILE);
+        }
+        catch (ActivityNotFoundException e)
+        {
+            Log.e(TAG, "No activity found to handle intent", e);
+        }
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data)
+    {
+        super.onActivityResult(requestCode, resultCode, data);
+
+        if (resultCode == RESULT_OK && requestCode == CHOOSE_EXPORT_FILE)
+        {
+            String path = null;
+
+            Uri uri = data.getData();
+            if(uri != null && uri.toString().startsWith("/"))
+            {
+                uri = Uri.parse("file://" + uri.toString());
+            }
+
+            if(uri != null)
+            {
+                path = uri.getPath();
+            }
+
+            if(path != null)
+            {
+                Log.e(TAG, "Starting file import with: " + uri.toString());
+                startImport(new File(path));
+            }
+            else
+            {
+                Log.e(TAG, "Fail to make sense of URI returned from activity: " + (uri != null ? uri.toString() : "null"));
+            }
+        }
+        else
+        {
+            Log.w(TAG, "Failed onActivityResult(), result=" + resultCode);
+        }
+    }
+}

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

@@ -0,0 +1,136 @@
+package protect.card_locker;
+
+import android.app.Activity;
+import android.app.ProgressDialog;
+import android.content.DialogInterface;
+import android.os.AsyncTask;
+import android.os.Environment;
+import android.util.Log;
+import android.widget.Toast;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.nio.charset.Charset;
+
+class ImportExportTask extends AsyncTask<Void, Void, Boolean>
+{
+    private static final String TAG = "LoyaltyCardLocker";
+
+    private Activity activity;
+    private boolean doImport;
+    private DataFormat format;
+    private File target;
+    private TaskCompleteListener listener;
+
+    private ProgressDialog progress;
+
+    public ImportExportTask(Activity activity, boolean doImport, DataFormat format, File target,
+            TaskCompleteListener listener)
+    {
+        super();
+        this.activity = activity;
+        this.doImport = doImport;
+        this.format = format;
+        this.target = target;
+        this.listener = listener;
+    }
+
+    private boolean performImport(File importFile, DBHelper db)
+    {
+        boolean result = false;
+
+        try
+        {
+            FileInputStream fileReader = new FileInputStream(importFile);
+            InputStreamReader reader = new InputStreamReader(fileReader, Charset.forName("UTF-8"));
+            result = MultiFormatImporter.importData(db, reader, format);
+            reader.close();
+        }
+        catch(IOException e)
+        {
+            Log.e(TAG, "Unable to import file", e);
+        }
+
+        Log.i(TAG, "Import of '" + importFile.getAbsolutePath() + "' result: " + result);
+
+        return result;
+    }
+
+    private boolean performExport(File exportFile, DBHelper db)
+    {
+        boolean result = false;
+
+        try
+        {
+            FileOutputStream fileWriter = new FileOutputStream(exportFile);
+            OutputStreamWriter writer = new OutputStreamWriter(fileWriter, Charset.forName("UTF-8"));
+            result = MultiFormatExporter.exportData(db, writer, format);
+            writer.close();
+        }
+        catch (IOException e)
+        {
+            Log.e(TAG, "Unable to export file", e);
+        }
+
+        Log.i(TAG, "Export of '" + exportFile.getAbsolutePath() + "' result: " + result);
+
+        return result;
+    }
+
+    protected void onPreExecute()
+    {
+        progress = new ProgressDialog(activity);
+        progress.setTitle(doImport ? R.string.importing : R.string.exporting);
+
+        progress.setOnDismissListener(new DialogInterface.OnDismissListener()
+        {
+            @Override
+            public void onDismiss(DialogInterface dialog)
+            {
+                ImportExportTask.this.cancel(true);
+            }
+        });
+
+        progress.show();
+    }
+
+    protected Boolean doInBackground(Void... nothing)
+    {
+        final DBHelper db = new DBHelper(activity);
+        boolean result;
+
+        if(doImport)
+        {
+            result = performImport(target, db);
+        }
+        else
+        {
+            result = performExport(target, db);
+        }
+
+        return result;
+    }
+
+    protected void onPostExecute(Boolean result)
+    {
+        listener.onTaskComplete(result, target);
+
+        progress.dismiss();
+        Log.i(TAG, (doImport ? "Import" : "Export") + " Complete");
+    }
+
+    protected void onCancelled()
+    {
+        progress.dismiss();
+        Log.i(TAG, (doImport ? "Import" : "Export") + " Cancelled");
+    }
+    interface TaskCompleteListener
+    {
+        void onTaskComplete(boolean success, File file);
+    }
+
+}

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

@@ -6,13 +6,15 @@ public class LoyaltyCard
 {
     public final int id;
     public final String store;
+    public final String note;
     public final String cardId;
     public final String barcodeType;
 
-    public LoyaltyCard(final int id, final String store, final String cardId, final String barcodeType)
+    public LoyaltyCard(final int id, final String store, final String note, final String cardId, final String barcodeType)
     {
         this.id = id;
         this.store = store;
+        this.note = note;
         this.cardId = cardId;
         this.barcodeType = barcodeType;
     }
@@ -21,9 +23,10 @@ public class LoyaltyCard
     {
         int id = cursor.getInt(cursor.getColumnIndexOrThrow(DBHelper.LoyaltyCardDbIds.ID));
         String store = cursor.getString(cursor.getColumnIndexOrThrow(DBHelper.LoyaltyCardDbIds.STORE));
+        String note = cursor.getString(cursor.getColumnIndexOrThrow(DBHelper.LoyaltyCardDbIds.NOTE));
         String cardId = cursor.getString(cursor.getColumnIndexOrThrow(DBHelper.LoyaltyCardDbIds.CARD_ID));
         String barcodeType = cursor.getString(cursor.getColumnIndexOrThrow(DBHelper.LoyaltyCardDbIds.BARCODE_TYPE));
 
-        return new LoyaltyCard(id, store, cardId, barcodeType);
+        return new LoyaltyCard(id, store, note, cardId, barcodeType);
     }
 }

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

@@ -36,7 +36,14 @@ class LoyaltyCardCursorAdapter extends CursorAdapter
         LoyaltyCard loyaltyCard = LoyaltyCard.toLoyaltyCard(cursor);
 
         // Populate fields with extracted properties
-        storeField.setText(loyaltyCard.store);
+        String storeAndNote = loyaltyCard.store;
+        if(loyaltyCard.note.isEmpty() == false)
+        {
+            String storeNameAndNoteFormat = view.getResources().getString(R.string.storeNameAndNoteFormat);
+            storeAndNote = String.format(storeNameAndNoteFormat, loyaltyCard.store, loyaltyCard.note);
+        }
+
+        storeField.setText(storeAndNote);
 
         String cardIdFormat = view.getResources().getString(R.string.cardIdFormat);
         String cardIdLabel = view.getResources().getString(R.string.cardId);

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

@@ -1,53 +1,65 @@
 package protect.card_locker;
 
 
+import android.app.Activity;
+import android.content.Context;
+import android.content.DialogInterface;
 import android.content.Intent;
-import android.graphics.Bitmap;
+import android.content.pm.ActivityInfo;
+import android.content.res.Configuration;
+import android.os.Build;
 import android.os.Bundle;
 import android.support.design.widget.Snackbar;
 import android.support.v7.app.ActionBar;
+import android.support.v7.app.AlertDialog;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.Toolbar;
 import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
+import android.view.ViewTreeObserver;
+import android.view.Window;
+import android.view.WindowManager;
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.Toast;
 
 import com.google.zxing.BarcodeFormat;
-import com.google.zxing.MultiFormatWriter;
-import com.google.zxing.WriterException;
-import com.google.zxing.common.BitMatrix;
 import com.google.zxing.integration.android.IntentIntegrator;
 import com.google.zxing.integration.android.IntentResult;
 
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-
 
 public class LoyaltyCardViewActivity extends AppCompatActivity
 {
     private static final String TAG = "CardLocker";
 
-    // These are all the barcode types that the zxing library
-    // is able to generate a barcode for, and thus should be
-    // the only barcodes which we should attempt to scan.
-    Collection<String> supportedBarcodeTypes = Collections.unmodifiableList(Arrays.asList(
-            BarcodeFormat.AZTEC.name(),
-            BarcodeFormat.CODE_39.name(),
-            BarcodeFormat.CODE_128.name(),
-            BarcodeFormat.CODABAR.name(),
-            BarcodeFormat.DATA_MATRIX.name(),
-            BarcodeFormat.EAN_8.name(),
-            BarcodeFormat.EAN_13.name(),
-            BarcodeFormat.ITF.name(),
-            BarcodeFormat.PDF_417.name(),
-            BarcodeFormat.QR_CODE.name(),
-            BarcodeFormat.UPC_A.name()
-    ));
+    private static final int SELECT_BARCODE_REQUEST = 1;
+
+    EditText storeFieldEdit;
+    TextView storeFieldView;
+    EditText noteFieldEdit;
+    TextView noteFieldView;
+    TextView cardIdFieldView;
+    View cardIdDivider;
+    View cardIdTableRow;
+    TextView barcodeTypeField;
+    ImageView barcodeImage;
+    View barcodeImageLayout;
+    View barcodeCaptureLayout;
+
+    Button captureButton;
+    Button enterButton;
+
+    int loyaltyCardId;
+    boolean updateLoyaltyCard;
+    boolean viewLoyaltyCard;
+
+    boolean rotationEnabled;
+
+    DBHelper db;
 
     @Override
     protected void onCreate(Bundle savedInstanceState)
@@ -62,6 +74,17 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
         {
             actionBar.setDisplayHomeAsUpEnabled(true);
         }
+
+        final Bundle b = getIntent().getExtras();
+        loyaltyCardId = b != null ? b.getInt("id") : 0;
+        updateLoyaltyCard = b != null && b.getBoolean("update", false);
+        viewLoyaltyCard = b != null && b.getBoolean("view", false);
+
+        Log.d(TAG, "View activity: id=" + loyaltyCardId
+                + ", updateLoyaltyCard=" + Boolean.toString(updateLoyaltyCard)
+                + ", viewLoyaltyCard=" + Boolean.toString(viewLoyaltyCard));
+
+        db = new DBHelper(this);
     }
 
     @Override
@@ -69,37 +92,63 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
     {
         super.onResume();
 
-        final Bundle b = getIntent().getExtras();
-        final int loyaltyCardId = b != null ? b.getInt("id") : 0;
-        final boolean updateLoyaltyCard = b != null && b.getBoolean("update", false);
-        final boolean viewLoyaltyCard = b != null && b.getBoolean("view", false);
-
         Log.i(TAG, "To view card: " + loyaltyCardId);
 
-        final EditText storeField = (EditText) findViewById(R.id.storeName);
-        final EditText cardIdField = (EditText) findViewById(R.id.cardId);
-        final EditText barcodeTypeField = (EditText) findViewById(R.id.barcodeType);
-        final ImageView barcodeImage = (ImageView) findViewById(R.id.barcode);
-        final View barcodeIdLayout = findViewById(R.id.barcodeIdLayout);
-        final View barcodeTypeLayout = findViewById(R.id.barcodeTypeLayout);
-        final View barcodeImageLayout = findViewById(R.id.barcodeLayout);
-        final View barcodeCaptureLayout = findViewById(R.id.barcodeCaptureLayout);
+        if(viewLoyaltyCard)
+        {
+            // The brightness value is on a scale from [0, ..., 1], where
+            // '1' is the brightest. We attempt to maximize the brightness
+            // to help barcode readers scan the barcode.
+            Window window = getWindow();
+            if(window != null)
+            {
+                WindowManager.LayoutParams attributes = window.getAttributes();
+                attributes.screenBrightness = 1F;
+                window.setAttributes(attributes);
+            }
+        }
 
-        final Button captureButton = (Button) findViewById(R.id.captureButton);
-        final Button saveButton = (Button) findViewById(R.id.saveButton);
-        final Button cancelButton = (Button) findViewById(R.id.cancelButton);
+        storeFieldEdit = (EditText) findViewById(R.id.storeNameEdit);
+        storeFieldView = (TextView) findViewById(R.id.storeNameView);
+        noteFieldEdit = (EditText) findViewById(R.id.noteEdit);
+        noteFieldView = (TextView) findViewById(R.id.noteView);
+        cardIdFieldView = (TextView) findViewById(R.id.cardIdView);
+        cardIdDivider = findViewById(R.id.cardIdDivider);
+        cardIdTableRow = findViewById(R.id.cardIdTableRow);
+        barcodeTypeField = (TextView) findViewById(R.id.barcodeType);
+        barcodeImage = (ImageView) findViewById(R.id.barcode);
+        barcodeImageLayout = findViewById(R.id.barcodeLayout);
+        barcodeCaptureLayout = findViewById(R.id.barcodeCaptureLayout);
 
-        final DBHelper db = new DBHelper(this);
+        captureButton = (Button) findViewById(R.id.captureButton);
+        enterButton = (Button) findViewById(R.id.enterButton);
 
         if(updateLoyaltyCard || viewLoyaltyCard)
         {
             final LoyaltyCard loyaltyCard = db.getLoyaltyCard(loyaltyCardId);
-
-            storeField.setText(loyaltyCard.store);
-
-            if(cardIdField.getText().length() == 0)
+            if(loyaltyCard == null)
             {
-                cardIdField.setText(loyaltyCard.cardId);
+                Log.w(TAG, "Could not lookup loyalty card " + loyaltyCardId);
+                Toast.makeText(this, R.string.noCardExistsError, Toast.LENGTH_LONG).show();
+                finish();
+                return;
+            }
+
+            if(storeFieldEdit.getText().length() == 0)
+            {
+                storeFieldEdit.setText(loyaltyCard.store);
+                storeFieldView.setText(loyaltyCard.store);
+            }
+
+            if(noteFieldEdit.getText().length() == 0)
+            {
+                noteFieldEdit.setText(loyaltyCard.note);
+                noteFieldView.setText(loyaltyCard.note);
+            }
+
+            if(cardIdFieldView.getText().length() == 0)
+            {
+                cardIdFieldView.setText(loyaltyCard.cardId);
             }
 
             if(barcodeTypeField.getText().length() == 0)
@@ -107,85 +156,69 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
                 barcodeTypeField.setText(loyaltyCard.barcodeType);
             }
 
-            storeField.setEnabled(false);
-
             if(updateLoyaltyCard)
             {
                 setTitle(R.string.editCardTitle);
+
+                storeFieldView.setVisibility(View.GONE);
+                noteFieldView.setVisibility(View.GONE);
             }
             else
             {
                 barcodeCaptureLayout.setVisibility(View.GONE);
                 captureButton.setVisibility(View.GONE);
-                saveButton.setVisibility(View.GONE);
-                cancelButton.setVisibility(View.GONE);
                 setTitle(R.string.viewCardTitle);
+
+                storeFieldEdit.setVisibility(View.GONE);
+                noteFieldEdit.setVisibility(View.GONE);
             }
         }
         else
         {
             setTitle(R.string.addCardTitle);
+
+            storeFieldView.setVisibility(View.GONE);
+            noteFieldView.setVisibility(View.GONE);
         }
 
-        if(cardIdField.getText().length() == 0)
+        if(cardIdFieldView.getText().length() > 0 && barcodeTypeField.getText().length() > 0)
         {
-            barcodeIdLayout.setVisibility(View.GONE);
-        }
+            String formatString = barcodeTypeField.getText().toString();
+            final BarcodeFormat format = BarcodeFormat.valueOf(formatString);
+            final String cardIdString = cardIdFieldView.getText().toString();
 
-        barcodeTypeLayout.setVisibility(View.GONE);
-
-        if(cardIdField.getText().length() > 0 && barcodeTypeField.getText().length() > 0)
-        {
-            MultiFormatWriter writer = new MultiFormatWriter();
-            BitMatrix result;
-            try
+            if(barcodeImage.getHeight() == 0)
             {
-                String formatString = barcodeTypeField.getText().toString();
-                BarcodeFormat format = BarcodeFormat.valueOf(formatString);
-                if(format == null)
-                {
-                    throw new IllegalArgumentException("Unrecognized barcode format: " + formatString);
-                }
-
-                int generateWidth = 100;
-                int generateHeight = 100;
-
-                String cardIdString = cardIdField.getText().toString();
-
-                Log.i(TAG, "Card: " + cardIdString);
-
-                result = writer.encode(cardIdString, format, generateWidth, generateHeight, null);
-
-                final int WHITE = 0xFFFFFFFF;
-                final int BLACK = 0xFF000000;
-
-                int width = result.getWidth();
-                int height = result.getHeight();
-                int[] pixels = new int[width * height];
-                for (int y = 0; y < height; y++)
-                {
-                    int offset = y * width;
-                    for (int x = 0; x < width; x++)
+                Log.d(TAG, "ImageView size is not known known at start, waiting for load");
+                // The size of the ImageView is not yet available as it has not
+                // yet been drawn. Wait for it to be drawn so the size is available.
+                barcodeImage.getViewTreeObserver().addOnGlobalLayoutListener(
+                    new ViewTreeObserver.OnGlobalLayoutListener()
                     {
-                        pixels[offset + x] = result.get(x, y) ? BLACK : WHITE;
-                    }
-                }
-                Bitmap bitmap = Bitmap.createBitmap(width, height,
-                        Bitmap.Config.ARGB_8888);
-                bitmap.setPixels(pixels, 0, width, 0, 0, width, height);
-                barcodeImage.setImageBitmap(bitmap);
+                        @Override
+                        public void onGlobalLayout()
+                        {
+                            if (Build.VERSION.SDK_INT < 16)
+                            {
+                                barcodeImage.getViewTreeObserver().removeGlobalOnLayoutListener(this);
+                            }
+                            else
+                            {
+                                barcodeImage.getViewTreeObserver().removeOnGlobalLayoutListener(this);
+                            }
 
-                barcodeIdLayout.setVisibility(View.VISIBLE);
-                barcodeImageLayout.setVisibility(View.VISIBLE);
+                            Log.d(TAG, "ImageView size now known");
+                            new BarcodeImageWriterTask(barcodeImage, cardIdString, format).execute();
+                        }
+                    });
             }
-            catch (WriterException e)
+            else
             {
-                Log.e(TAG, "Failed to generate barcode", e);
-            }
-            catch(IllegalArgumentException e)
-            {
-                Log.e(TAG, "Failed to generate barcode", e);
+                Log.d(TAG, "ImageView size known known, creating barcode");
+                new BarcodeImageWriterTask(barcodeImage, cardIdString, format).execute();
             }
+
+            barcodeImageLayout.setVisibility(View.VISIBLE);
         }
 
         View.OnClickListener captureCallback = new View.OnClickListener()
@@ -194,7 +227,7 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
             public void onClick(View v)
             {
                 IntentIntegrator integrator = new IntentIntegrator(LoyaltyCardViewActivity.this);
-                integrator.setDesiredBarcodeFormats(supportedBarcodeTypes);
+                integrator.setDesiredBarcodeFormats(BarcodeSelectorActivity.SUPPORTED_BARCODE_TYPES);
 
                 String prompt = getResources().getString(R.string.scanCardBarcode);
                 integrator.setPrompt(prompt);
@@ -204,49 +237,69 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
 
         captureButton.setOnClickListener(captureCallback);
 
-        saveButton.setOnClickListener(new View.OnClickListener()
-        {
-            @Override
-            public void onClick(final View v)
-            {
-                String store = storeField.getText().toString();
-                String cardId = cardIdField.getText().toString();
-                String barcodeType = barcodeTypeField.getText().toString();
-
-                if(store.isEmpty())
-                {
-                    Snackbar.make(v, R.string.noStoreError, Snackbar.LENGTH_LONG).show();
-                    return;
-                }
-
-                if(cardId.isEmpty() || barcodeType.isEmpty())
-                {
-                    Snackbar.make(v, R.string.noCardIdError, Snackbar.LENGTH_LONG).show();
-                    return;
-                }
-
-                if(updateLoyaltyCard)
-                {
-                    db.updateLoyaltyCard(loyaltyCardId, store, cardId, barcodeType);
-                    Log.i(TAG, "Updated " + loyaltyCardId + " to " + cardId);
-                }
-                else
-                {
-                    db.insertLoyaltyCard(store, cardId, barcodeType);
-                }
-
-                finish();
-            }
-        });
-
-        cancelButton.setOnClickListener(new View.OnClickListener()
+        enterButton.setOnClickListener(new View.OnClickListener()
         {
             @Override
             public void onClick(View v)
             {
-                finish();
+                Intent i = new Intent(getApplicationContext(), BarcodeSelectorActivity.class);
+
+                String cardId = cardIdFieldView.getText().toString();
+                if(cardId.length() > 0)
+                {
+                    final Bundle b = new Bundle();
+                    b.putString("initialCardId", cardId);
+                    i.putExtras(b);
+                }
+
+                startActivityForResult(i, SELECT_BARCODE_REQUEST);
             }
         });
+
+        if(cardIdFieldView.getText().length() > 0)
+        {
+            cardIdDivider.setVisibility(View.VISIBLE);
+            cardIdTableRow.setVisibility(View.VISIBLE);
+            enterButton.setText(R.string.editCard);
+        }
+        else
+        {
+            cardIdDivider.setVisibility(View.GONE);
+            cardIdTableRow.setVisibility(View.GONE);
+            enterButton.setText(R.string.enterCard);
+        }
+    }
+
+    private void doSave()
+    {
+        String store = storeFieldEdit.getText().toString();
+        String note = noteFieldEdit.getText().toString();
+        String cardId = cardIdFieldView.getText().toString();
+        String barcodeType = barcodeTypeField.getText().toString();
+
+        if(store.isEmpty())
+        {
+            Snackbar.make(storeFieldEdit, R.string.noStoreError, Snackbar.LENGTH_LONG).show();
+            return;
+        }
+
+        if(cardId.isEmpty() || barcodeType.isEmpty())
+        {
+            Snackbar.make(cardIdFieldView, R.string.noCardIdError, Snackbar.LENGTH_LONG).show();
+            return;
+        }
+
+        if(updateLoyaltyCard)
+        {
+            db.updateLoyaltyCard(loyaltyCardId, store, note, cardId, barcodeType);
+            Log.i(TAG, "Updated " + loyaltyCardId + " to " + cardId);
+        }
+        else
+        {
+            db.insertLoyaltyCard(store, note, cardId, barcodeType);
+        }
+
+        finish();
     }
 
     @Override
@@ -258,14 +311,20 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
 
         if(viewLoyaltyCard)
         {
-            getMenuInflater().inflate(R.menu.card_edit_menu, menu);
+            getMenuInflater().inflate(R.menu.card_view_menu, menu);
         }
         else if(updateLoyaltyCard)
         {
-            getMenuInflater().inflate(R.menu.card_delete_menu, menu);
+            getMenuInflater().inflate(R.menu.card_update_menu, menu);
+        }
+        else
+        {
+            getMenuInflater().inflate(R.menu.card_add_menu, menu);
         }
 
-        return true;
+        rotationEnabled = true;
+
+        return super.onCreateOptionsMenu(menu);
     }
 
     @Override
@@ -278,12 +337,38 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
 
         switch(id)
         {
-            case R.id.action_delete:
-                Log.e(TAG, "Deleting card: " + loyaltyCardId);
-
-                DBHelper db = new DBHelper(this);
-                db.deleteLoyaltyCard(loyaltyCardId);
+            case android.R.id.home:
                 finish();
+                break;
+
+            case R.id.action_delete:
+                AlertDialog.Builder builder = new AlertDialog.Builder(this);
+                builder.setTitle(R.string.deleteTitle);
+                builder.setMessage(R.string.deleteConfirmation);
+                builder.setPositiveButton(R.string.confirm, new DialogInterface.OnClickListener()
+                {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which)
+                    {
+                        Log.e(TAG, "Deleting card: " + loyaltyCardId);
+
+                        DBHelper db = new DBHelper(LoyaltyCardViewActivity.this);
+                        db.deleteLoyaltyCard(loyaltyCardId);
+                        finish();
+                        dialog.dismiss();
+                    }
+                });
+                builder.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener()
+                {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which)
+                    {
+                        dialog.dismiss();
+                    }
+                });
+                AlertDialog dialog = builder.create();
+                dialog.show();
+
                 return true;
             case R.id.action_edit:
                 Intent intent = new Intent(getApplicationContext(), LoyaltyCardViewActivity.class);
@@ -294,6 +379,26 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
                 startActivity(intent);
                 finish();
                 return true;
+
+            case R.id.action_lock_unlock:
+                if(rotationEnabled)
+                {
+                    item.setIcon(R.drawable.ic_lock_outline_white_24dp);
+                    item.setTitle(R.string.unlockScreen);
+                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
+                }
+                else
+                {
+                    item.setIcon(R.drawable.ic_lock_open_white_24dp);
+                    item.setTitle(R.string.lockScreen);
+                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR);
+                }
+                rotationEnabled = !rotationEnabled;
+                return true;
+
+            case R.id.action_save:
+                doSave();
+                return true;
         }
 
         return super.onOptionsItemSelected(item);
@@ -302,24 +407,38 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
     @Override
     public void onActivityResult(int requestCode, int resultCode, Intent intent)
     {
+        String contents = null;
+        String format = null;
+
         IntentResult result =
                 IntentIntegrator.parseActivityResult(requestCode, resultCode, intent);
         if (result != null)
         {
-            String contents = result.getContents();
-            String format = result.getFormatName();
-            if(contents != null && contents.isEmpty() == false &&
-                    format != null && format.isEmpty() == false)
-            {
-                Log.i(TAG, "Read Contents from scan: " + contents);
-                Log.i(TAG, "Read Format: " + format);
+            Log.i(TAG, "Received barcode information from capture");
+            contents = result.getContents();
+            format = result.getFormatName();
+        }
 
-                final EditText cardIdField = (EditText) findViewById(R.id.cardId);
-                cardIdField.setText(contents);
-                final EditText barcodeTypeField = (EditText) findViewById(R.id.barcodeType);
-                barcodeTypeField.setText(format);
-                onResume();
-            }
+        if(requestCode == SELECT_BARCODE_REQUEST && resultCode == Activity.RESULT_OK)
+        {
+            Log.i(TAG, "Received barcode information from capture");
+
+            contents = intent.getStringExtra(BarcodeSelectorActivity.BARCODE_CONTENTS);
+            format = intent.getStringExtra(BarcodeSelectorActivity.BARCODE_FORMAT);
+        }
+
+        if(contents != null && contents.isEmpty() == false &&
+                format != null && format.isEmpty() == false)
+        {
+            Log.i(TAG, "Read barcode id: " + contents);
+            Log.i(TAG, "Read format: " + format);
+
+            TextView cardIdView = (TextView)findViewById(R.id.cardIdView);
+            cardIdView.setText(contents);
+
+            final TextView barcodeTypeField = (TextView) findViewById(R.id.barcodeType);
+            barcodeTypeField.setText(format);
+            onResume();
         }
     }
-}
+}

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

@@ -1,19 +1,40 @@
 package protect.card_locker;
 
+import android.content.ClipData;
+import android.content.DialogInterface;
 import android.content.Intent;
+import android.content.ClipboardManager;
+import android.content.SharedPreferences;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
 import android.database.Cursor;
 import android.os.Bundle;
+import android.support.v7.app.AlertDialog;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.Toolbar;
+import android.util.Log;
+import android.view.ContextMenu;
 import android.view.Menu;
+import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
+import android.webkit.WebView;
 import android.widget.AdapterView;
 import android.widget.ListView;
 import android.widget.TextView;
+import android.widget.Toast;
+
+import com.google.common.collect.ImmutableMap;
+
+import java.util.Calendar;
+import java.util.Map;
+
+import protect.card_locker.intro.IntroActivity;
 
 public class MainActivity extends AppCompatActivity
 {
+    private static final String TAG = "LoyaltyCardLocker";
+
     @Override
     protected void onCreate(Bundle savedInstanceState)
     {
@@ -23,6 +44,12 @@ public class MainActivity extends AppCompatActivity
         setSupportActionBar(toolbar);
 
         updateLoyaltyCardList();
+
+        SharedPreferences prefs = getSharedPreferences("protect.card_locker", MODE_PRIVATE);
+        if (prefs.getBoolean("firstrun", true)) {
+            startIntro();
+            prefs.edit().putBoolean("firstrun", false).commit();
+        }
     }
 
     @Override
@@ -55,6 +82,8 @@ public class MainActivity extends AppCompatActivity
         final LoyaltyCardCursorAdapter adapter = new LoyaltyCardCursorAdapter(this, cardCursor);
         cardList.setAdapter(adapter);
 
+        registerForContextMenu(cardList);
+
         cardList.setOnItemClickListener(new AdapterView.OnItemClickListener()
         {
             @Override
@@ -73,6 +102,39 @@ public class MainActivity extends AppCompatActivity
         });
     }
 
+    @Override
+    public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo)
+    {
+        super.onCreateContextMenu(menu, v, menuInfo);
+        if (v.getId()==R.id.list)
+        {
+            MenuInflater inflater = getMenuInflater();
+            inflater.inflate(R.menu.card_longclick_menu, menu);
+        }
+    }
+
+    @Override
+    public boolean onContextItemSelected(MenuItem item)
+    {
+        AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) item.getMenuInfo();
+        ListView listView = (ListView) findViewById(R.id.list);
+
+        Cursor cardCursor = (Cursor)listView.getItemAtPosition(info.position);
+        LoyaltyCard card = LoyaltyCard.toLoyaltyCard(cardCursor);
+
+        if(card != null && item.getItemId() == R.id.action_clipboard)
+        {
+            ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
+            ClipData clip = ClipData.newPlainText(card.store, card.cardId);
+            clipboard.setPrimaryClip(clip);
+
+            Toast.makeText(this, R.string.copy_to_clipboard_toast, Toast.LENGTH_LONG).show();
+            return true;
+        }
+
+        return super.onContextItemSelected(item);
+    }
+
     @Override
     public boolean onCreateOptionsMenu(Menu menu)
     {
@@ -92,6 +154,116 @@ public class MainActivity extends AppCompatActivity
             return true;
         }
 
+        if(id == R.id.action_import_export)
+        {
+            Intent i = new Intent(getApplicationContext(), ImportExportActivity.class);
+            startActivity(i);
+            return true;
+        }
+
+        if(id == R.id.action_intro)
+        {
+            startIntro();
+            return true;
+        }
+
+        if(id == R.id.action_about)
+        {
+            displayAboutDialog();
+            return true;
+        }
+
         return super.onOptionsItemSelected(item);
     }
+
+    private void displayAboutDialog()
+    {
+        final Map<String, String> USED_LIBRARIES = ImmutableMap.of
+        (
+            "Commons CSV", "https://commons.apache.org/proper/commons-csv/",
+            "Guava", "https://github.com/google/guava",
+            "ZXing", "https://github.com/zxing/zxing",
+            "ZXing Android Embedded", "https://github.com/journeyapps/zxing-android-embedded",
+            "AppIntro", "https://github.com/apl-devs/AppIntro"
+        );
+
+        final Map<String, String> USED_ASSETS = ImmutableMap.of
+        (
+            "Save by Bernar Novalyi", "https://thenounproject.com/term/save/716011"
+        );
+
+        StringBuilder libs = new StringBuilder().append("<ul>");
+        for (Map.Entry<String, String> entry : USED_LIBRARIES.entrySet())
+        {
+            libs.append("<li><a href=\"").append(entry.getValue()).append("\">").append(entry.getKey()).append("</a></li>");
+        }
+        libs.append("</ul>");
+
+        StringBuilder resources = new StringBuilder().append("<ul>");
+        for (Map.Entry<String, String> entry : USED_ASSETS.entrySet())
+        {
+            resources.append("<li><a href=\"").append(entry.getValue()).append("\">").append(entry.getKey()).append("</a></li>");
+        }
+        resources.append("</ul>");
+
+        String appName = getString(R.string.app_name);
+        int year = Calendar.getInstance().get(Calendar.YEAR);
+
+        String version = "?";
+        try
+        {
+            PackageInfo pi = getPackageManager().getPackageInfo(getPackageName(), 0);
+            version = pi.versionName;
+        }
+        catch (PackageManager.NameNotFoundException e)
+        {
+            Log.w(TAG, "Package name not found", e);
+        }
+
+        WebView wv = new WebView(this);
+        String html =
+            "<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\" />" +
+            "<img src=\"file:///android_res/mipmap/ic_launcher.png\" alt=\"" + appName + "\"/>" +
+            "<h1>" +
+            String.format(getString(R.string.about_title_fmt),
+                    "<a href=\"" + getString(R.string.app_webpage_url)) + "\">" +
+            appName +
+            "</a>" +
+            "</h1><p>" +
+            appName +
+            " " +
+            String.format(getString(R.string.debug_version_fmt), version) +
+            "</p><p>" +
+            String.format(getString(R.string.app_revision_fmt),
+                    "<a href=\"" + getString(R.string.app_revision_url) + "\">" +
+                            getString(R.string.app_revision_url) +
+                            "</a>") +
+            "</p><hr/><p>" +
+            String.format(getString(R.string.app_copyright_fmt), year) +
+            "</p><hr/><p>" +
+            getString(R.string.app_license) +
+            "</p><hr/><p>" +
+            String.format(getString(R.string.app_libraries), appName, libs.toString()) +
+            "</p><hr/><p>" +
+            String.format(getString(R.string.app_resources), appName, resources.toString());
+
+        wv.loadDataWithBaseURL("file:///android_res/drawable/", html, "text/html", "utf-8", null);
+        new AlertDialog.Builder(this)
+            .setView(wv)
+            .setCancelable(true)
+            .setPositiveButton(R.string.ok, new DialogInterface.OnClickListener()
+            {
+                public void onClick(DialogInterface dialog, int which)
+                {
+                    dialog.dismiss();
+                }
+            })
+            .show();
+    }
+
+    private void startIntro()
+    {
+        Intent intent = new Intent(this, IntroActivity.class);
+        startActivity(intent);
+    }
 }

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

@@ -0,0 +1,57 @@
+package protect.card_locker;
+
+import android.util.Log;
+
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+
+public class MultiFormatExporter
+{
+    private static final String TAG = "LoyaltyCardLocker";
+
+    /**
+     * Attempts to export data to the output stream in the
+     * given format, if possible.
+     *
+     * The output stream is closed on success.
+     *
+     * @return true if the database was successfully exported,
+     * false otherwise. If false, partial data may have been
+     * written to the output stream, and it should be discarded.
+     */
+    public static boolean exportData(DBHelper db, OutputStreamWriter output, DataFormat format)
+    {
+        DatabaseExporter exporter = null;
+
+        switch(format)
+        {
+            case CSV:
+                exporter = new CsvDatabaseExporter();
+                break;
+        }
+
+        if(exporter != null)
+        {
+            try
+            {
+                exporter.exportData(db, output);
+                return true;
+            }
+            catch(IOException e)
+            {
+                Log.e(TAG, "Failed to export data", e);
+            }
+            catch(InterruptedException e)
+            {
+                Log.e(TAG, "Failed to export data", e);
+            }
+
+            return false;
+        }
+        else
+        {
+            Log.e(TAG, "Unsupported data format exported: " + format.name());
+            return false;
+        }
+    }
+}

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

@@ -0,0 +1,62 @@
+package protect.card_locker;
+
+import android.util.Log;
+
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+public class MultiFormatImporter
+{
+    private static final String TAG = "LoyaltyCardLocker";
+
+    /**
+     * Attempts to import data from the input stream of the
+     * given format into the database.
+     *
+     * The input stream is not closed, and doing so is the
+     * responsibility of the caller.
+     *
+     * @return true if the database was successfully imported,
+     * false otherwise. If false, no data was written to
+     * the database.
+     */
+    public static boolean importData(DBHelper db, InputStreamReader input, DataFormat format)
+    {
+        DatabaseImporter importer = null;
+
+        switch(format)
+        {
+            case CSV:
+                importer = new CsvDatabaseImporter();
+                break;
+        }
+
+        if(importer != null)
+        {
+            try
+            {
+                importer.importData(db, input);
+                return true;
+            }
+            catch(IOException e)
+            {
+                Log.e(TAG, "Failed to input data", e);
+            }
+            catch(FormatException e)
+            {
+                Log.e(TAG, "Failed to input data", e);
+            }
+            catch(InterruptedException e)
+            {
+                Log.e(TAG, "Failed to input data", e);
+            }
+
+            return false;
+        }
+        else
+        {
+            Log.e(TAG, "Unsupported data format imported: " + format.name());
+            return false;
+        }
+    }
+}

app/src/main/java/protect/card_locker/intro/IntroActivity.java

@@ -0,0 +1,36 @@
+package protect.card_locker.intro;
+
+import android.os.Bundle;
+import android.support.annotation.LayoutRes;
+import android.support.v4.app.Fragment;
+
+import com.github.paolorotolo.appintro.AppIntro;
+
+import protect.card_locker.R;
+
+
+public class IntroActivity extends AppIntro
+{
+    @Override
+    public void init(Bundle savedInstanceState)
+    {
+        addSlide(new IntroSlide1());
+        addSlide(new IntroSlide2());
+        addSlide(new IntroSlide3());
+        addSlide(new IntroSlide4());
+        addSlide(new IntroSlide5());
+        addSlide(new IntroSlide6());
+    }
+
+    @Override
+    public void onSkipPressed(Fragment fragment) {
+        finish();
+    }
+
+    @Override
+    public void onDonePressed(Fragment fragment) {
+        finish();
+    }
+}
+
+

app/src/main/java/protect/card_locker/intro/IntroSlide1.java

@@ -0,0 +1,19 @@
+package protect.card_locker.intro;
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import protect.card_locker.R;
+
+public class IntroSlide1 extends Fragment
+{
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
+    {
+        View v = inflater.inflate(R.layout.intro1_layout, container, false);
+        return v;
+    }
+}

app/src/main/java/protect/card_locker/intro/IntroSlide2.java

@@ -0,0 +1,20 @@
+package protect.card_locker.intro;
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import protect.card_locker.R;
+
+public class IntroSlide2 extends Fragment
+{
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
+    {
+        View v = inflater.inflate(R.layout.intro2_layout, container, false);
+        return v;
+    }
+}

app/src/main/java/protect/card_locker/intro/IntroSlide3.java

@@ -0,0 +1,19 @@
+package protect.card_locker.intro;
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import protect.card_locker.R;
+
+public class IntroSlide3 extends Fragment
+{
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
+    {
+        View v = inflater.inflate(R.layout.intro3_layout, container, false);
+        return v;
+    }
+}

app/src/main/java/protect/card_locker/intro/IntroSlide4.java

@@ -0,0 +1,19 @@
+package protect.card_locker.intro;
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import protect.card_locker.R;
+
+public class IntroSlide4 extends Fragment
+{
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
+    {
+        View v = inflater.inflate(R.layout.intro4_layout, container, false);
+        return v;
+    }
+}

app/src/main/java/protect/card_locker/intro/IntroSlide5.java

@@ -0,0 +1,19 @@
+package protect.card_locker.intro;
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import protect.card_locker.R;
+
+public class IntroSlide5 extends Fragment
+{
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
+    {
+        View v = inflater.inflate(R.layout.intro5_layout, container, false);
+        return v;
+    }
+}

app/src/main/java/protect/card_locker/intro/IntroSlide6.java

@@ -0,0 +1,19 @@
+package protect.card_locker.intro;
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import protect.card_locker.R;
+
+public class IntroSlide6 extends Fragment
+{
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
+    {
+        View v = inflater.inflate(R.layout.intro6_layout, container, false);
+        return v;
+    }
+}

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

@@ -0,0 +1,205 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+                                                 xmlns:app="http://schemas.android.com/apk/res-auto"
+                                                 android:layout_width="match_parent"
+                                                 android:layout_height="match_parent"
+                                                 android:fitsSystemWindows="true">
+
+    <android.support.design.widget.AppBarLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:theme="@style/AppTheme.AppBarOverlay">
+
+        <android.support.v7.widget.Toolbar
+            android:id="@+id/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            android:background="?attr/colorPrimary"
+            app:popupTheme="@style/AppTheme.PopupOverlay" />
+
+    </android.support.design.widget.AppBarLayout>
+
+    <ScrollView
+        android:layout_width="fill_parent"
+        android:layout_height="fill_parent"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior"
+        android:id="@+id/scrollView">
+
+        <LinearLayout android:orientation="vertical"
+                      android:layout_width="fill_parent"
+                      android:layout_height="wrap_content">
+            <LinearLayout android:orientation="horizontal"
+                          android:padding="10.0dip"
+                          android:layout_width="fill_parent"
+                          android:layout_height="wrap_content">
+                <TextView android:textSize="20sp"
+                          android:layout_gravity="center_vertical"
+                          android:paddingStart="20.0dip"
+                          android:paddingEnd="20.0dip"
+                          android:layout_width="wrap_content"
+                          android:layout_height="wrap_content"
+                          android:text="@string/enterBarcodeInstructions" />
+            </LinearLayout>
+            <LinearLayout android:orientation="horizontal"
+                          android:padding="10.0dip"
+                          android:layout_width="fill_parent"
+                          android:layout_height="wrap_content"
+                          android:id="@+id/barcodeIdLayout">
+                <TextView android:textSize="16.0sp"
+                          android:textStyle="bold"
+                          android:layout_gravity="center_vertical"
+                          android:paddingStart="20.0dip"
+                          android:paddingEnd="20.0dip"
+                          android:layout_width="wrap_content"
+                          android:layout_height="wrap_content"
+                          android:labelFor="@+id/cardId"
+                          android:text="@string/cardId" />
+                <EditText android:id="@+id/cardId"
+                          android:layout_width="fill_parent"
+                          android:layout_height="wrap_content"
+                          android:inputType="text"/>
+            </LinearLayout>
+            <LinearLayout
+                android:orientation="vertical"
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:id="@+id/barcodesLayout"/>
+            <LinearLayout android:orientation="horizontal"
+                          android:padding="10.0dp"
+                          android:layout_width="fill_parent"
+                          android:layout_height="wrap_content">
+                <ImageView
+                    android:layout_width="0dp"
+                    android:layout_height="@dimen/barcode_disp_height"
+                    android:layout_gravity="center_horizontal"
+                    android:id="@+id/aztecBarcode"
+                    android:contentDescription="@string/barcodeImageDescription"
+                    android:layout_weight="1.0"/>
+            </LinearLayout>
+            <LinearLayout android:orientation="horizontal"
+                          android:padding="10.0dp"
+                          android:layout_width="fill_parent"
+                          android:layout_height="wrap_content">
+                <ImageView
+                    android:layout_width="0dp"
+                    android:layout_height="@dimen/barcode_disp_height"
+                    android:layout_gravity="center_horizontal"
+                    android:id="@+id/code39Barcode"
+                    android:contentDescription="@string/barcodeImageDescription"
+                    android:layout_weight="1.0"/>
+            </LinearLayout>
+            <LinearLayout android:orientation="horizontal"
+                          android:padding="10.0dp"
+                          android:layout_width="fill_parent"
+                          android:layout_height="wrap_content">
+                <ImageView
+                    android:layout_width="0dp"
+                    android:layout_height="@dimen/barcode_disp_height"
+                    android:layout_gravity="center_horizontal"
+                    android:id="@+id/code128Barcode"
+                    android:contentDescription="@string/barcodeImageDescription"
+                    android:layout_weight="1.0"/>
+            </LinearLayout>
+            <LinearLayout android:orientation="horizontal"
+                          android:padding="10.0dp"
+                          android:layout_width="fill_parent"
+                          android:layout_height="wrap_content">
+                <ImageView
+                    android:layout_width="0dp"
+                    android:layout_height="@dimen/barcode_disp_height"
+                    android:layout_gravity="center_horizontal"
+                    android:id="@+id/codabarBarcode"
+                    android:contentDescription="@string/barcodeImageDescription"
+                    android:layout_weight="1.0"/>
+            </LinearLayout>
+            <LinearLayout android:orientation="horizontal"
+                          android:padding="10.0dp"
+                          android:layout_width="fill_parent"
+                          android:layout_height="wrap_content">
+                <ImageView
+                    android:layout_width="0dp"
+                    android:layout_height="@dimen/barcode_disp_height"
+                    android:layout_gravity="center_horizontal"
+                    android:id="@+id/datamatrixBarcode"
+                    android:contentDescription="@string/barcodeImageDescription"
+                    android:layout_weight="1.0"/>
+            </LinearLayout>
+            <LinearLayout android:orientation="horizontal"
+                          android:padding="10.0dp"
+                          android:layout_width="fill_parent"
+                          android:layout_height="wrap_content">
+                <ImageView
+                    android:layout_width="0dp"
+                    android:layout_height="@dimen/barcode_disp_height"
+                    android:layout_gravity="center_horizontal"
+                    android:id="@+id/ean8Barcode"
+                    android:contentDescription="@string/barcodeImageDescription"
+                    android:layout_weight="1.0"/>
+            </LinearLayout>
+            <LinearLayout android:orientation="horizontal"
+                          android:padding="10.0dp"
+                          android:layout_width="fill_parent"
+                          android:layout_height="wrap_content">
+                <ImageView
+                    android:layout_width="0dp"
+                    android:layout_height="@dimen/barcode_disp_height"
+                    android:layout_gravity="center_horizontal"
+                    android:id="@+id/ean13Barcode"
+                    android:contentDescription="@string/barcodeImageDescription"
+                    android:layout_weight="1.0"/>
+            </LinearLayout>
+            <LinearLayout android:orientation="horizontal"
+                          android:padding="10.0dp"
+                          android:layout_width="fill_parent"
+                          android:layout_height="wrap_content">
+                <ImageView
+                    android:layout_width="0dp"
+                    android:layout_height="@dimen/barcode_disp_height"
+                    android:layout_gravity="center_horizontal"
+                    android:id="@+id/itfBarcode"
+                    android:contentDescription="@string/barcodeImageDescription"
+                    android:layout_weight="1.0"/>
+            </LinearLayout>
+            <LinearLayout android:orientation="horizontal"
+                          android:padding="10.0dp"
+                          android:layout_width="fill_parent"
+                          android:layout_height="wrap_content">
+                <ImageView
+                    android:layout_width="0dp"
+                    android:layout_height="@dimen/barcode_disp_height"
+                    android:layout_gravity="center_horizontal"
+                    android:id="@+id/pdf417Barcode"
+                    android:contentDescription="@string/barcodeImageDescription"
+                    android:layout_weight="1.0"/>
+            </LinearLayout>
+            <LinearLayout android:orientation="horizontal"
+                          android:padding="10.0dp"
+                          android:layout_width="fill_parent"
+                          android:layout_height="wrap_content">
+                <ImageView
+                    android:layout_width="0dp"
+                    android:layout_height="@dimen/barcode_disp_height"
+                    android:layout_gravity="center_horizontal"
+                    android:id="@+id/qrcodeBarcode"
+                    android:contentDescription="@string/barcodeImageDescription"
+                    android:layout_weight="1.0"/>
+            </LinearLayout>
+            <LinearLayout android:orientation="horizontal"
+                          android:padding="10.0dp"
+                          android:layout_width="fill_parent"
+                          android:layout_height="wrap_content">
+                <ImageView
+                    android:layout_width="0dp"
+                    android:layout_height="@dimen/barcode_disp_height"
+                    android:layout_gravity="center_horizontal"
+                    android:id="@+id/upcaBarcode"
+                    android:contentDescription="@string/barcodeImageDescription"
+                    android:layout_weight="1.0"/>
+            </LinearLayout>
+        </LinearLayout>
+    </ScrollView>
+
+
+
+
+</android.support.design.widget.CoordinatorLayout>

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

@@ -5,10 +5,6 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:paddingBottom="@dimen/activity_vertical_margin"
-    android:paddingLeft="@dimen/activity_horizontal_margin"
-    android:paddingRight="@dimen/activity_horizontal_margin"
-    android:paddingTop="@dimen/activity_vertical_margin"
     app:layout_behavior="@string/appbar_scrolling_view_behavior"
     tools:context="protect.card_locker.MainActivity"
     tools:showIn="@layout/main_activity">

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

@@ -0,0 +1,166 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+                                                 xmlns:app="http://schemas.android.com/apk/res-auto"
+                                                 android:layout_width="match_parent"
+                                                 android:layout_height="match_parent"
+                                                 android:fitsSystemWindows="true">
+
+    <android.support.design.widget.AppBarLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:theme="@style/AppTheme.AppBarOverlay">
+
+        <android.support.v7.widget.Toolbar
+            android:id="@+id/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            android:background="?attr/colorPrimary"
+            app:popupTheme="@style/AppTheme.PopupOverlay" />
+
+    </android.support.design.widget.AppBarLayout>
+
+    <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"
+                      android:layout_height="wrap_content"
+                      android:paddingTop="8dp"
+                      android:paddingLeft="16dp"
+                      android:paddingRight="16dp"
+                      android:paddingBottom="8dp">
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textSize="@dimen/text_size_medium"
+                android:layout_gravity="center"
+                android:text="@string/importExportHelp"/>
+
+            <View
+                android:id="@+id/dividerExport"
+                android:layout_width="fill_parent"
+                android:layout_height="1dp"
+                android:layout_margin="16dp"
+                android:background="?android:attr/listDivider"/>
+
+            <TextView
+                android:id="@+id/exportOptionTitle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:textSize="@dimen/text_size_large"
+                android:text="@string/exportName"/>
+
+            <TextView
+                android:id="@+id/exportOptionExplanation"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="4dp"
+                android:textSize="@dimen/text_size_medium"
+                android:text="@string/exportOptionExplanation"/>
+
+            <Button
+                android:id="@+id/exportButton"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:layout_marginTop="8dp"
+                android:text="@string/exportName" />
+
+            <View
+                android:id="@+id/dividerImportFilesystem"
+                android:layout_width="fill_parent"
+                android:layout_height="1dp"
+                android:layout_margin="16dp"
+                android:background="?android:attr/listDivider"/>
+
+            <TextView
+                android:id="@+id/importOptionFilesystemTitle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:textSize="@dimen/text_size_large"
+                android:text="@string/importOptionFilesystemTitle"/>
+
+            <TextView
+                android:id="@+id/importOptionFilesystemExplanation"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="4dp"
+                android:textSize="@dimen/text_size_medium"
+                android:text="@string/importOptionFilesystemExplanation"/>
+
+            <Button
+                android:id="@+id/importOptionFilesystemButton"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:layout_marginTop="8dp"
+                android:text="@string/importOptionFilesystemButton" />
+
+
+            <View
+                android:id="@+id/dividerImportApplication"
+                android:layout_width="fill_parent"
+                android:layout_height="1dp"
+                android:layout_margin="16dp"
+                android:background="?android:attr/listDivider"/>
+
+            <TextView
+                android:id="@+id/importOptionApplicationTitle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:textSize="@dimen/text_size_large"
+                android:text="@string/importOptionApplicationTitle"/>
+
+            <TextView
+                android:id="@+id/importOptionApplicationExplanation"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="4dp"
+                android:textSize="@dimen/text_size_medium"
+                android:text="@string/importOptionApplicationExplanation"/>
+
+            <Button
+                android:id="@+id/importOptionApplicationButton"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:layout_marginTop="8dp"
+                android:text="@string/importOptionApplicationButton" />
+
+            <View
+                android:id="@+id/dividerImportFixed"
+                android:layout_width="fill_parent"
+                android:layout_height="1dp"
+                android:layout_margin="16dp"
+                android:background="?android:attr/listDivider"/>
+
+            <TextView
+                android:id="@+id/importOptionFixedTitle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:textSize="@dimen/text_size_large"
+                android:text="@string/importOptionFixedTitle"/>
+
+            <TextView
+                android:id="@+id/importOptionFixedExplanation"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="4dp"
+                android:textSize="@dimen/text_size_medium"
+                android:text="@string/importOptionFixedExplanation"/>
+
+            <Button
+                android:id="@+id/importOptionFixedButton"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:layout_marginTop="8dp"
+                android:text="@string/importOptionFixedButton" />
+        </LinearLayout>
+    </ScrollView>
+
+
+</android.support.design.widget.CoordinatorLayout>

app/src/main/res/layout/intro1_layout.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical" android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              android:background="#222222"
+              android:layout_weight="10"
+              android:id="@+id/main">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:layout_gravity="center"
+        android:gravity="center"
+        android:paddingLeft="32dp"
+        android:layout_weight="3"
+        android:fontFamily="sans-serif-thin"
+        android:textColor="#ffffff"
+        android:paddingRight="32dp"
+        android:textSize="28sp"
+        android:text="@string/intro1Title"/>
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="0dp"
+        android:orientation="vertical"
+        android:gravity="center"
+        android:layout_weight="5">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:paddingLeft="16dp"
+            android:paddingRight="16dp"
+            android:src="@drawable/app_icon_intro"/>
+    </LinearLayout>
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:layout_weight="3"
+        android:layout_gravity="center"
+        android:gravity="center"
+        android:textColor="#ffffff"
+        android:paddingLeft="64dp"
+        android:paddingRight="64dp"
+        android:textSize="16sp"
+        android:text="@string/intro1Description"/>
+    <TextView
+        android:layout_width="fill_parent"
+        android:layout_height="64dp" />
+</LinearLayout>

app/src/main/res/layout/intro2_layout.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical" android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              android:background="#222222"
+              android:layout_weight="10"
+              android:id="@+id/main">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:layout_gravity="center"
+        android:gravity="center"
+        android:paddingLeft="32dp"
+        android:layout_weight="3"
+        android:fontFamily="sans-serif-thin"
+        android:textColor="#ffffff"
+        android:paddingRight="32dp"
+        android:textSize="28sp"
+        android:text="@string/intro2Title"/>
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="0dp"
+        android:orientation="vertical"
+        android:gravity="center"
+        android:layout_weight="5">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:paddingLeft="16dp"
+            android:paddingRight="16dp"
+            android:src="@drawable/intro2_image"/>
+    </LinearLayout>
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:layout_weight="3"
+        android:layout_gravity="center"
+        android:gravity="center"
+        android:textColor="#ffffff"
+        android:paddingLeft="64dp"
+        android:paddingRight="64dp"
+        android:textSize="16sp"
+        android:text="@string/intro2Description"/>
+    <TextView
+        android:layout_width="fill_parent"
+        android:layout_height="64dp" />
+</LinearLayout>

app/src/main/res/layout/intro3_layout.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical" android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              android:background="#222222"
+              android:layout_weight="10"
+              android:id="@+id/main">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:layout_gravity="center"
+        android:gravity="center"
+        android:paddingLeft="32dp"
+        android:layout_weight="3"
+        android:fontFamily="sans-serif-thin"
+        android:textColor="#ffffff"
+        android:paddingRight="32dp"
+        android:textSize="28sp"
+        android:text="@string/intro3Title"/>
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="0dp"
+        android:orientation="vertical"
+        android:gravity="center"
+        android:layout_weight="5">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:paddingLeft="16dp"
+            android:paddingRight="16dp"
+            android:src="@drawable/intro3_image"/>
+    </LinearLayout>
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:layout_weight="3"
+        android:layout_gravity="center"
+        android:gravity="center"
+        android:textColor="#ffffff"
+        android:paddingLeft="64dp"
+        android:paddingRight="64dp"
+        android:textSize="16sp"
+        android:text="@string/intro3Description"/>
+    <TextView
+        android:layout_width="fill_parent"
+        android:layout_height="64dp" />
+</LinearLayout>

app/src/main/res/layout/intro4_layout.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical" android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              android:background="#222222"
+              android:layout_weight="10"
+              android:id="@+id/main">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:layout_gravity="center"
+        android:gravity="center"
+        android:paddingLeft="32dp"
+        android:layout_weight="3"
+        android:fontFamily="sans-serif-thin"
+        android:textColor="#ffffff"
+        android:paddingRight="32dp"
+        android:textSize="28sp"
+        android:text="@string/intro4Title"/>
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="0dp"
+        android:orientation="vertical"
+        android:gravity="center"
+        android:layout_weight="5">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:paddingLeft="16dp"
+            android:paddingRight="16dp"
+            android:src="@drawable/intro4_image"/>
+    </LinearLayout>
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:layout_weight="3"
+        android:layout_gravity="center"
+        android:gravity="center"
+        android:textColor="#ffffff"
+        android:paddingLeft="64dp"
+        android:paddingRight="64dp"
+        android:textSize="16sp"
+        android:text="@string/intro4Description"/>
+    <TextView
+        android:layout_width="fill_parent"
+        android:layout_height="64dp" />
+</LinearLayout>

app/src/main/res/layout/intro5_layout.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical" android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              android:background="#222222"
+              android:layout_weight="10"
+              android:id="@+id/main">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:layout_gravity="center"
+        android:gravity="center"
+        android:paddingLeft="32dp"
+        android:layout_weight="3"
+        android:fontFamily="sans-serif-thin"
+        android:textColor="#ffffff"
+        android:paddingRight="32dp"
+        android:textSize="28sp"
+        android:text="@string/intro5Title"/>
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="0dp"
+        android:orientation="vertical"
+        android:gravity="center"
+        android:layout_weight="5">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:paddingLeft="16dp"
+            android:paddingRight="16dp"
+            android:src="@drawable/intro5_image"/>
+    </LinearLayout>
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:layout_weight="3"
+        android:layout_gravity="center"
+        android:gravity="center"
+        android:textColor="#ffffff"
+        android:paddingLeft="64dp"
+        android:paddingRight="64dp"
+        android:textSize="16sp"
+        android:text="@string/intro5Description"/>
+    <TextView
+        android:layout_width="fill_parent"
+        android:layout_height="64dp" />
+</LinearLayout>

app/src/main/res/layout/intro6_layout.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical" android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              android:background="#222222"
+              android:layout_weight="10"
+              android:id="@+id/main">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:layout_gravity="center"
+        android:gravity="center"
+        android:paddingLeft="32dp"
+        android:layout_weight="3"
+        android:fontFamily="sans-serif-thin"
+        android:textColor="#ffffff"
+        android:paddingRight="32dp"
+        android:textSize="28sp"
+        android:text="@string/intro6Title"/>
+
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="0dp"
+        android:orientation="vertical"
+        android:gravity="center"
+        android:layout_weight="5">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:paddingLeft="16dp"
+            android:paddingRight="16dp"
+            android:src="@drawable/app_icon_intro"/>
+    </LinearLayout>
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:layout_weight="3"
+        android:layout_gravity="center"
+        android:gravity="center"
+        android:textColor="#ffffff"
+        android:paddingLeft="64dp"
+        android:paddingRight="64dp"
+        android:textSize="16sp"
+        android:text="@string/intro6Description"/>
+    <TextView
+        android:layout_width="fill_parent"
+        android:layout_height="64dp" />
+</LinearLayout>

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

@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout android:orientation="vertical"
-              android:padding="5.0dip"
+              android:padding="10.0dp"
               android:layout_width="fill_parent"
               android:layout_height="fill_parent"
               xmlns:android="http://schemas.android.com/apk/res/android">
     <LinearLayout android:orientation="horizontal"
-                  android:padding="5.0dip"
+                  android:padding="5.0dp"
                   android:layout_width="fill_parent"
                   android:layout_height="wrap_content"
                   android:baselineAligned="true">
@@ -13,11 +13,12 @@
                   android:id="@+id/store"
                   android:layout_width="0dp"
                   android:layout_height="wrap_content"
-                  android:layout_weight="1.0"/>
+                  android:layout_weight="1.0"
+                  android:maxLines="1"/>
     </LinearLayout>
 
     <LinearLayout android:orientation="horizontal"
-                  android:padding="5.0dip"
+                  android:padding="5.0dp"
                   android:layout_width="fill_parent"
                   android:layout_height="wrap_content"
                   android:baselineAligned="true">

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

@@ -1,11 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
                                                  xmlns:app="http://schemas.android.com/apk/res-auto"
-                                                 xmlns:tools="http://schemas.android.com/tools"
                                                  android:layout_width="match_parent"
                                                  android:layout_height="match_parent"
-                                                 android:fitsSystemWindows="true"
-                                                 tools:context="protect.budgetwatch.AccountsActivity">
+                                                 android:fitsSystemWindows="true">
 
     <android.support.design.widget.AppBarLayout
         android:layout_width="match_parent"
@@ -21,118 +19,230 @@
 
     </android.support.design.widget.AppBarLayout>
 
-    <ScrollView
-        android:layout_width="fill_parent"
-        android:layout_height="fill_parent"
-        app:layout_behavior="@string/appbar_scrolling_view_behavior"
-        android:id="@+id/scrollView">
+    <ScrollView android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:background="@color/inputContrastBackground"
+                app:layout_behavior="android.support.design.widget.AppBarLayout$ScrollingViewBehavior">
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+            <TableLayout android:layout_width="fill_parent"
+                         android:layout_height="wrap_content"
+                         android:shrinkColumns="1"
+                         android:background="@color/inputContrastBackground">
 
-        <LinearLayout android:orientation="vertical"
-                      android:layout_width="fill_parent"
-                      android:layout_height="wrap_content">
-            <LinearLayout android:orientation="horizontal"
-                          android:padding="10.0dip"
+                <!-- Store Name -->
+                <View
+                    android:layout_height="@dimen/inputBorderThickness"
+                    android:layout_width="match_parent"
+                    android:background="@color/inputBorder" />
+                <TableRow
+                    android:background="@color/inputBackground"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content">
+                    <View
+                        android:gravity="start"
+                        android:layout_height="match_parent"
+                        android:layout_width="@dimen/inputBorderThickness"
+                        android:background="@color/inputBorder" />
+
+                    <RelativeLayout
+                        android:layout_weight="1"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:paddingRight="@dimen/inputPadding"
+                        android:paddingEnd="@dimen/inputPadding">
+
+                        <TextView
+                            android:id="@+id/storeNameField"
+                            android:text="@string/storeName"
+                            android:layout_height="match_parent"
+                            android:layout_width="wrap_content"
+                            android:textSize="@dimen/inputSize"
+                            android:padding="@dimen/inputPadding"
+                            android:layout_alignParentStart="true"/>
+
+                        <EditText
+                            android:id="@+id/storeNameEdit"
+                            android:layout_height="wrap_content"
+                            android:layout_width="match_parent"
+                            android:padding="@dimen/inputPadding"
+                            android:textSize="@dimen/inputSize"
+                            android:layout_toEndOf="@id/storeNameField"/>
+
+                        <TextView
+                            android:id="@+id/storeNameView"
+                            android:layout_height="wrap_content"
+                            android:layout_width="match_parent"
+                            android:padding="@dimen/inputPadding"
+                            android:textSize="@dimen/inputSize"
+                            android:textIsSelectable="true"
+                            android:layout_toEndOf="@id/storeNameField"/>
+                    </RelativeLayout>
+
+                    <View
+                        android:gravity="end"
+                        android:layout_height="match_parent"
+                        android:layout_width="@dimen/inputBorderThickness"
+                        android:background="@color/inputBorder" />
+                </TableRow>
+
+                <!-- Note -->
+                <View
+                    android:layout_height="@dimen/inputBorderThickness"
+                    android:layout_width="match_parent"
+                    android:background="@color/inputBorder" />
+                <TableRow
+                    android:background="@color/inputBackground"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content">
+                    <View
+                        android:gravity="start"
+                        android:layout_height="match_parent"
+                        android:layout_width="@dimen/inputBorderThickness"
+                        android:background="@color/inputBorder" />
+
+                    <RelativeLayout
+                        android:layout_weight="1"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:paddingRight="@dimen/inputPadding"
+                        android:paddingEnd="@dimen/inputPadding">
+
+                        <TextView
+                            android:id="@+id/noteField"
+                            android:text="@string/note"
+                            android:layout_height="match_parent"
+                            android:layout_width="wrap_content"
+                            android:textSize="@dimen/inputSize"
+                            android:padding="@dimen/inputPadding"
+                            android:layout_alignParentStart="true"/>
+
+                        <EditText
+                            android:id="@+id/noteEdit"
+                            android:layout_height="wrap_content"
+                            android:layout_width="match_parent"
+                            android:padding="@dimen/inputPadding"
+                            android:textSize="@dimen/inputSize"
+                            android:layout_toEndOf="@id/noteField"/>
+
+                        <TextView
+                            android:id="@+id/noteView"
+                            android:layout_height="wrap_content"
+                            android:layout_width="match_parent"
+                            android:padding="@dimen/inputPadding"
+                            android:textSize="@dimen/inputSize"
+                            android:textIsSelectable="true"
+                            android:layout_toEndOf="@id/noteField"/>
+                    </RelativeLayout>
+
+                    <View
+                        android:gravity="end"
+                        android:layout_height="match_parent"
+                        android:layout_width="@dimen/inputBorderThickness"
+                        android:background="@color/inputBorder" />
+                </TableRow>
+
+                <!-- Card ID -->
+                <View
+                    android:id="@+id/cardIdDivider"
+                    android:layout_height="@dimen/inputBorderThickness"
+                    android:layout_width="match_parent"
+                    android:background="@color/inputBorder" />
+                <TableRow
+                    android:id="@+id/cardIdTableRow"
+                    android:background="@color/inputBackground"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content">
+                    <View
+                        android:gravity="start"
+                        android:layout_height="match_parent"
+                        android:layout_width="@dimen/inputBorderThickness"
+                        android:background="@color/inputBorder" />
+
+                    <RelativeLayout
+                        android:orientation="horizontal"
+                        android:layout_weight="1"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:paddingRight="@dimen/inputPadding"
+                        android:paddingEnd="@dimen/inputPadding">
+
+                        <TextView
+                            android:id="@+id/cardIdField"
+                            android:text="@string/cardId"
+                            android:layout_height="match_parent"
+                            android:layout_width="wrap_content"
+                            android:textSize="@dimen/inputSize"
+                            android:padding="@dimen/inputPadding"
+                            android:layout_alignParentStart="true"/>
+
+                        <TextView
+                            android:id="@+id/cardIdView"
+                            android:layout_height="wrap_content"
+                            android:layout_width="match_parent"
+                            android:padding="@dimen/inputPadding"
+                            android:textSize="@dimen/inputSize"
+                            android:textIsSelectable="true"
+                            android:layout_toEndOf="@id/cardIdField"/>
+                    </RelativeLayout>
+
+                    <View
+                        android:gravity="end"
+                        android:layout_height="match_parent"
+                        android:layout_width="@dimen/inputBorderThickness"
+                        android:background="@color/inputBorder" />
+                </TableRow>
+
+                <View
+                    android:layout_height="@dimen/inputBorderThickness"
+                    android:layout_width="match_parent"
+                    android:background="@color/inputBorder" />
+
+                <TextView android:id="@+id/barcodeType"
                           android:layout_width="fill_parent"
-                          android:layout_height="wrap_content">
-                <TextView android:textSize="16.0sp"
-                          android:textStyle="bold"
-                          android:layout_gravity="center_vertical"
-                          android:paddingStart="20.0dip"
-                          android:paddingEnd="20.0dip"
-                          android:layout_width="wrap_content"
                           android:layout_height="wrap_content"
-                          android:labelFor="@+id/storeName"
-                          android:text="@string/storeName" />
+                          android:visibility="gone"/>
+
+                <LinearLayout android:orientation="horizontal"
+                              android:padding="10.0dip"
+                              android:layout_width="fill_parent"
+                              android:layout_height="wrap_content"
+                              android:visibility="gone"
+                              android:id="@+id/barcodeLayout">
+                    <ImageView
+                        android:layout_width="0dp"
+                        android:layout_height="@dimen/barcode_disp_height"
+                        android:layout_gravity="center_horizontal"
+                        android:id="@+id/barcode"
+                        android:contentDescription="@string/barcodeImageDescription"
+                        android:layout_weight="1.0"/>
+                </LinearLayout>
+
                 <LinearLayout android:orientation="vertical"
                               android:layout_width="fill_parent"
                               android:layout_height="wrap_content">
-                    <EditText android:id="@+id/storeName"
-                              android:layout_width="fill_parent"
-                              android:layout_height="wrap_content"
-                              android:inputType="text"/>
+
+                    <LinearLayout android:orientation="horizontal"
+                                  android:padding="10.0dip"
+                                  android:layout_width="fill_parent"
+                                  android:layout_height="wrap_content"
+                                  android:id="@+id/barcodeCaptureLayout">
+                        <Button android:id="@+id/captureButton"
+                                android:layout_width="0dp"
+                                android:layout_height="wrap_content"
+                                android:text="@string/capture"
+                                android:layout_weight="1.0"/>
+                        <Button android:id="@+id/enterButton"
+                                android:layout_width="0dp"
+                                android:layout_height="wrap_content"
+                                android:text="@string/enterCard"
+                                android:layout_weight="1.0"/>
+                    </LinearLayout>
                 </LinearLayout>
-            </LinearLayout>
-            <LinearLayout android:orientation="horizontal"
-                          android:padding="10.0dip"
-                          android:layout_width="fill_parent"
-                          android:layout_height="wrap_content"
-                          android:id="@+id/barcodeIdLayout">
-                <TextView android:textSize="16.0sp"
-                          android:textStyle="bold"
-                          android:layout_gravity="center_vertical"
-                          android:paddingStart="20.0dip"
-                          android:paddingEnd="20.0dip"
-                          android:layout_width="wrap_content"
-                          android:layout_height="wrap_content"
-                          android:labelFor="@+id/cardId"
-                          android:text="@string/cardId" />
-                <EditText android:id="@+id/cardId"
-                          android:layout_width="fill_parent"
-                          android:layout_height="wrap_content"
-                          android:enabled="false"
-                          android:inputType="text"/>
-            </LinearLayout>
-            <LinearLayout android:orientation="horizontal"
-                          android:padding="10.0dip"
-                          android:layout_width="fill_parent"
-                          android:layout_height="wrap_content"
-                          android:id="@+id/barcodeTypeLayout">
-                <TextView android:textSize="16.0sp"
-                          android:textStyle="bold"
-                          android:layout_gravity="center_vertical"
-                          android:paddingStart="20.0dip"
-                          android:paddingEnd="20.0dip"
-                          android:layout_width="wrap_content"
-                          android:layout_height="wrap_content"
-                          android:labelFor="@+id/barcodeType"
-                          android:text="@string/barcodeType" />
-                <EditText android:id="@+id/barcodeType"
-                          android:layout_width="fill_parent"
-                          android:layout_height="wrap_content"
-                          android:enabled="false"
-                          android:inputType="text"/>
-            </LinearLayout>
-            <LinearLayout android:orientation="horizontal"
-                          android:padding="10.0dip"
-                          android:layout_width="fill_parent"
-                          android:layout_height="wrap_content"
-                          android:visibility="gone"
-                          android:id="@+id/barcodeLayout">
-                <ImageView
-                    android:layout_width="0dp"
-                    android:layout_height="@dimen/barcode_disp_height"
-                    android:layout_gravity="center_horizontal"
-                    android:id="@+id/barcode"
-                    android:contentDescription="@string/barcodeImageDescription"
-                    android:layout_weight="1.0"/>
-            </LinearLayout>
-            <LinearLayout android:orientation="horizontal"
-                          android:padding="10.0dip"
-                          android:layout_width="fill_parent"
-                          android:layout_height="wrap_content"
-                          android:id="@+id/barcodeCaptureLayout">
-                    <Button android:id="@+id/captureButton"
-                            android:layout_width="0dp"
-                            android:layout_height="wrap_content"
-                            android:text="@string/capture"
-                            android:layout_weight="1.0"/>
-            </LinearLayout>
-            <LinearLayout android:orientation="horizontal"
-                          android:padding="10.0dip"
-                          android:layout_width="fill_parent"
-                          android:layout_height="wrap_content"
-                          android:baselineAligned="true">
-                <Button android:id="@+id/cancelButton"
-                        android:layout_width="fill_parent"
-                        android:layout_height="wrap_content"
-                        android:text="@string/cancel"
-                        android:layout_weight="1.0" />
-                <Button android:id="@+id/saveButton"
-                        android:layout_width="fill_parent"
-                        android:layout_height="wrap_content"
-                        android:text="@string/save"
-                        android:layout_weight="1.0" />
-            </LinearLayout>
+
+            </TableLayout>
         </LinearLayout>
     </ScrollView>
 

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

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+      xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <item
+        android:id="@+id/action_save"
+        android:icon="@drawable/save_24dp"
+        android:title="@string/save"
+        app:showAsAction="always"/>
+</menu>

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

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+      xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <item
+        android:id="@+id/action_clipboard"
+        android:title="@string/copy_to_clipboard"
+        app:showAsAction="always"/>
+</menu>

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

@@ -2,9 +2,15 @@
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
       xmlns:app="http://schemas.android.com/apk/res-auto">
 
+    <item
+        android:id="@+id/action_save"
+        android:icon="@drawable/save_24dp"
+        android:title="@string/save"
+        app:showAsAction="always"/>
+
     <item
         android:id="@+id/action_delete"
         android:icon="@drawable/ic_delete_white_24dp"
         android:title="@string/delete"
-        app:showAsAction="always"/>
+        app:showAsAction="never"/>
 </menu>

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

@@ -2,6 +2,11 @@
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
       xmlns:app="http://schemas.android.com/apk/res-auto">
 
+    <item
+        android:id="@+id/action_lock_unlock"
+        android:icon="@drawable/ic_lock_open_white_24dp"
+        android:title="@string/lockScreen"
+        app:showAsAction="always"/>
     <item
         android:id="@+id/action_edit"
         android:icon="@drawable/ic_mode_edit_white_24dp"

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

@@ -7,4 +7,17 @@
         android:icon="@drawable/ic_add_white_24dp"
         android:title="@string/action_add"
         app:showAsAction="always"/>
+    <item
+        android:id="@+id/action_import_export"
+        android:icon="@drawable/ic_import_export_white_24dp"
+        android:title="@string/importExport"
+        app:showAsAction="ifRoom"/>
+    <item
+        android:id="@+id/action_intro"
+        android:title="@string/startIntro"
+        app:showAsAction="never"/>
+    <item
+        android:id="@+id/action_about"
+        android:title="@string/about"
+        app:showAsAction="never"/>
 </menu>

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

@@ -0,0 +1,97 @@
+<resources
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+
+    <string name="app_name">Loyalty Card Keychain</string>
+    <string name="action_add">Přidat</string>
+
+    <string name="noGiftCards">ZAtím némáte žádné věrnostní karty. Klikněte na tlačítko "+" (plus) nahoře a začněte.\n\nLoyalty Card Locker umožňuje nosit své věrnostní karty v telefonu, takže jsou vždy na dosah.</string>
+
+    <string name="storeName">Obchod</string>
+    <string name="note">Poznámka</string>
+    <string name="cardId">ID karty</string>
+    <string name="barcodeType">Typ čárového kódu</string>
+
+    <string name="cancel">Zrušit</string>
+    <string name="save">Uložit</string>
+    <string name="capture">Naskenovat kartu</string>
+    <string name="enterCard">Vložit vlastnoručně</string>
+    <!-- NEEDS TRANSLATED --><string name="editCard">Edit Card</string>
+    <string name="edit">Editovat</string>
+    <string name="delete">Smazat</string>
+    <string name="confirm">Potvrdit</string>
+    <!-- NEEDS TRANSLATED --><string name="lockScreen">Block Rotation</string>
+    <!-- NEEDS TRANSLATED --><string name="unlockScreen">Unblock Rotation</string>
+    <string name="deleteTitle">Odstzranit věrnostní kartu</string>
+    <string name="deleteConfirmation">Opravdu chcete smazat tuto věrnostní kartu?</string>
+    <string name="ok">Ano</string>
+    <string name="copy_to_clipboard">Kopírovat ID do schránky</string>
+
+    <string name="editCardTitle">Editovat věrnostní kartu</string>
+    <string name="addCardTitle">Přidat věrnostní kartu</string>
+    <string name="viewCardTitle">Zobrazit věrnostní kartu</string>
+    <string name="scanCardBarcode">Oskenujte kód karty</string>
+
+    <string name="barcodeImageDescription">Obrázek kódu karty</string>
+
+    <string name="noStoreError">Nebyl zadán Obchod</string>
+    <string name="noCardIdError">Nebylo zadáno ID karty</string>
+    <!-- NEEDS TRANSLATED --><string name="noCardExistsError">Could not lookup loyalty card</string>
+
+    <string name="cardIdFormat">%1$s: %2$s</string>
+
+    <string name="importExport">Import/Export</string>
+    <string name="importName">Import</string>
+    <string name="exportName">Export</string>
+    <string name="importedFrom">Importováno z: %1$s</string>
+    <string name="exportedTo">Exportováno do: %1$s</string>
+    <string name="fileMissing">Doubor chybí: %1$s</string>
+    <string name="importFailed">Import selhal: %1$s</string>
+    <string name="exportFailed">Export selhal: %1$s</string>
+    <string name="importing">Importuji&#8230;</string>
+    <string name="exporting">Exportuji&#8230;</string>
+    <string name="noExternalStoragePermissionError">Nelze importovat nebo exportovat karty bez přístupu k externímu uložišti</string>
+
+    <string name="about">O aplikaci</string>
+    <string name="app_copyright_fmt">Copyright 2016-<xliff:g>%d</xliff:g> Branden Archer</string>
+    <string name="app_license">Licensed under the GPLv3.</string>
+    <string name="about_title_fmt">O aplikaci <xliff:g id="app_name">%s</xliff:g></string>
+    <string name="debug_version_fmt">Verze: <xliff:g id="version">%s</xliff:g></string>
+    <string name="app_revision_fmt">Revizní informace: <xliff:g id="app_revision_url">%s</xliff:g></string>
+    <string name="app_libraries"><xliff:g id="app_name">%s</xliff:g> používá tyto knihovny třetích stran: <xliff:g id="app_libraries_list">%s</xliff:g></string>
+    <!-- NEEDS TRANSLATED --><string name="app_resources"><xliff:g id="app_name">%s</xliff:g> uses the following third-party resources: <xliff:g id="app_resources_list">%s</xliff:g></string>
+
+    <string name="selectBarcodeTitle">Vyberte čárový kód</string>
+    <string name="enterBarcodeInstructions">Zadejte hodnotu čárového kódu a potm vyberte kód, který představuje čárový kód, který je na kartě.</string>
+
+    <string name="copy_to_clipboard_toast">ID karty zkopírováno do schránky</string>
+    <string name="importExportHelp">Zálohování dat vám umožní přesunout vaše uložené karty na jiné zařízení.</string>
+    <string name="importSuccessfulTitle">Import proběhl úspěšně</string>
+    <string name="importFailedTitle">Import selhal</string>
+    <string name="exportSuccessfulTitle">Export proběhl úspěšně</string>
+    <string name="exportFailedTitle">Export selhal</string>
+    <string name="exportOptionExplanation">Data jsou zapsána do kořenové složky externího uložiště.</string>
+    <string name="importOptionFilesystemTitle">Import ze souborového systému</string>
+    <string name="importOptionFilesystemExplanation">Vyberte konkrétní soubor v uložišti.</string>
+    <string name="importOptionFilesystemButton">Ze souborového systému</string>
+    <string name="importOptionApplicationTitle">Použít externí aplikaci</string>
+    <string name="importOptionApplicationExplanation">K otevření souboru použije externí aplikaci jako Dropbox, Google Drive, nebo vámi preferovaný prohlížeč souborů.</string>
+    <string name="importOptionApplicationButton">Použít externí aplikaci</string>
+    <string name="importOptionFixedTitle">Import z umístění exportu</string>
+    <string name="importOptionFixedExplanation">Import ze stejné složky souborového systému do níž se zapisuje při exportu.</string>
+    <string name="importOptionFixedButton">Použít složku exportu</string>
+    <string name="sendLabel">Odeslat&#8230;</string>
+
+    <!-- NEEDS TRANSLATED --><string name="startIntro">Start Intro</string>
+    <!-- NEEDS TRANSLATED --><string name="intro1Title">Welcome to Loyalty Card Keychain\n</string>
+    <!-- NEEDS TRANSLATED --><string name="intro1Description">Manage your barcode-based store/loyalty cards on your phone!\n\n</string>
+    <!-- NEEDS TRANSLATED --><string name="intro2Title">Adding Cards\n</string>
+    <!-- NEEDS TRANSLATED --><string name="intro2Description">Add a new card by touching the plus from the card list.\n\n</string>
+    <!-- NEEDS TRANSLATED --><string name="intro3Title">Adding Cards\n</string>
+    <!-- NEEDS TRANSLATED --><string name="intro3Description">To add the barcode, either capture with the camera or type in manually.\n\n</string>
+    <!-- NEEDS TRANSLATED --><string name="intro4Title">Show Card\n</string>
+    <!-- NEEDS TRANSLATED --><string name="intro4Description">To display a card, click on the store name from the main screen\n\n</string>
+    <!-- NEEDS TRANSLATED --><string name="intro5Title">Backup\n</string>
+    <!-- NEEDS TRANSLATED --><string name="intro5Description">The cards can be backed-up. To export or import card data touch Import/Export in the menu on the main page.\n\n</string>
+    <!-- NEEDS TRANSLATED --><string name="intro6Title">Feedback\n</string>
+    <!-- NEEDS TRANSLATED --><string name="intro6Description">This app is free, ad-free, and open source. See details by touching About in the menu on the main page.\n\nPlease leave feedback in the app store! (:</string>
+</resources>

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

@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name">Loyalty Card Keychain</string>
+    <string name="about">Über</string>
+    <string name="about_title_fmt">Über <xliff:g id="app_name">%s</xliff:g></string>
+    <string name="action_add">Neu</string>
+    <string name="addCardTitle">Neue Kundenkarte</string>
+    <string name="app_copyright_fmt">Copyright 2016-<xliff:g>%d</xliff:g> Branden Archer</string>
+    <string name="app_license">Lizensiert unter der GPLv3.</string>
+    <string name="app_libraries"><xliff:g id="app_name">%s</xliff:g> benutzt die folgenden Fremdbibliotheken: <xliff:g id="app_libraries_list">%s</xliff:g></string>
+    <string name="app_resources"><xliff:g id="app_name">%s</xliff:g> verwendet folgenden Dritt-Ressourcen: <xliff:g id="app_resources_list">%s</xliff:g></string>
+    <string name="viewCardTitle">Kundenkarte anzeigen</string>
+    <string name="ok">Ok</string>
+    <string name="note">Notiz</string>
+    <string name="save">Speichern</string>
+    <string name="scanCardBarcode">Barcode scannen</string>
+    <string name="selectBarcodeTitle">Barcode auswählen</string>
+    <string name="storeName">Geschäft</string>
+    <string name="noStoreError">Kein Geschäft angegeben</string>
+    <string name="exportName">Exportieren</string>
+    <string name="exportedTo">Exportiert nach: %1$s</string>
+    <string name="fileMissing">Datei fehlt: %1$s</string>
+    <string name="importExport">Import/Export</string>
+    <string name="importFailed">Import fehlgeschlagen: %1$s</string>
+    <string name="importName">Import</string>
+    <string name="importedFrom">Importiert von: %1$s</string>
+    <string name="noCardIdError">Keine Kartennummer angegeben</string>
+    <!-- NEEDS TRANSLATED --><string name="noCardExistsError">Could not lookup loyalty card</string>
+    <string name="noExternalStoragePermissionError">Ohne die Berechtigung für den externen Speicher kann kein Import oder Export erfolgen.</string>
+    <string name="noGiftCards">Sie haben noch keine Kundenkarte angelegt. Über den "+" Button oben rechts, können welche angelegt werden.\n\nDiese App ermöglicht es, Kundenkarten immer mit zu führen.</string>
+    <string name="cancel">Abbrechen</string>
+    <string name="capture">Karte erfassen</string>
+    <string name="cardId">Kartennummer</string>
+    <string name="cardIdFormat">%1$s: %2$s</string>
+    <string name="confirm">Bestätigen</string>
+    <string name="copy_to_clipboard">Kopiere die Nummer in die Zwischenablage</string>
+    <!-- NEEDS TRANSLATED --><string name="lockScreen">Block Rotation</string>
+    <!-- NEEDS TRANSLATED --><string name="unlockScreen">Unblock Rotation</string>
+    <string name="delete">Löschen</string>
+    <string name="deleteConfirmation">Bitte bestätigen Sie, dass diese Karte gelöscht werden soll.</string>
+    <string name="deleteTitle">Lösche die Kundenkarte</string><!-- NEEDS TRANSLATED -->
+    <string name="edit">Bearbeiten</string>
+    <string name="editCardTitle">Kundenkarte bearbeiten</string>
+    <string name="enterCard">Karte einfügen</string>
+    <string name="editCard">Karte bearbeiten</string>
+    <string name="exportFailed">Export fehlgeschlagen: %1$s</string>
+    <string name="barcodeType">Barcodeart</string>
+    <string name="barcodeImageDescription">Bild des Barcodes</string>
+    <string name="copy_to_clipboard_toast">Nummer in die Zwischenablage kopiert</string>
+    <string name="debug_version_fmt">Version: <xliff:g id="version">%s</xliff:g></string>
+    <string name="enterBarcodeInstructions">Fügen Sie die Kundennummer ein, anschließend wählen Sie die korrekte Barcodeart aus.</string>
+    <string name="app_revision_fmt">Versions Information: <xliff:g id="app_revision_url">%s</xliff:g></string>
+    <string name="importing">Importiere…</string>
+    <string name="exporting">Exportiere…</string>
+
+    <string name="importExportHelp">Gesicherte Daten ermöglichen das Verschieben der Kundenkarten auf ein anderes Gerät.</string>
+    <string name="importSuccessfulTitle">Import erfolgreich</string>
+    <string name="importFailedTitle">Import fehlgeschlagen</string>
+    <string name="exportSuccessfulTitle">Export erfolgreich</string>
+    <string name="exportFailedTitle">Export fehlgeschlagen</string>
+    <string name="exportOptionExplanation">Die Datei wird ins Rootverzeichnis des externen Speichers geschrieben.</string>
+    <string name="importOptionFilesystemTitle">Importiere vom Dateisystem</string>
+    <string name="importOptionFilesystemExplanation">Wähle eine Datei im Speicher aus.</string>
+    <string name="importOptionFilesystemButton">Vom Dateisystem</string>
+    <string name="importOptionApplicationTitle">Nutze eine externe App</string>
+    <string name="importOptionApplicationExplanation">Wählen Sie eine Datei aus einer App wie Dropbox, Google Drive, oder Ihrem bevorzugten Dateisystem aus.</string>
+    <string name="importOptionApplicationButton">Nutze eine externe App</string>
+    <string name="importOptionFixedTitle">Importiere vom Export-Pfad</string>
+    <string name="importOptionFixedExplanation">Importiere vom Export-Pfad.</string>
+    <string name="importOptionFixedButton">Verwende den Export-Pfad.</string>
+    <string name="sendLabel">Senden&#8230;</string>
+
+    <string name="startIntro">Starte Einführung</string>
+    <string name="intro1Title">Willkommen zu Loyalty Card Keychain\n</string>
+    <string name="intro1Description">Verwalten Sie Ihre Barcode-Kundenkarten auf Ihrem Smartphone!\n\n</string>
+    <string name="intro2Title">Karten hinzufügen\n</string>
+    <string name="intro2Description">Fügen Sie neue Karten hinzu indem Sie das "+" Symbol in der Liste berühren.\n\n</string>
+    <string name="intro3Title">Karten hinzufügen\n</string>
+    <string name="intro3Description">Um einen Barcode hinzuzufügen, verwenden Sie die Kamera oder geben Sie den Code manuell ein.\n\n</string>
+    <string name="intro4Title">Karte anzeigen\n</string>
+    <string name="intro4Description">Um eine Karte anzuzeigen, den entsprechenen Namen in der Hauptansicht anwählen.\n\n</string>
+    <string name="intro5Title">Backup\n</string>
+    <string name="intro5Description">Sie können selbstverständlich Backups anlegen. Um Karten zu exportieren oder importieren wählen Sie Import/Export im Menü auf dem Hauptbildschirm.\n\n</string>
+    <string name="intro6Title">Feedback\n</string>
+    <string name="intro6Description">Diese App enthält keine Werbung, und ist freie und quelloffene Software. Für Details berühren Sie Über im Menü auf der Hauptseite.\n\nHinterlassen Sie uns ein Feedback im App-Store (:</string>
+</resources>

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

@@ -0,0 +1,98 @@
+<resources
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+
+    <string name="app_name">Loyalty Card Keychain</string>
+    <string name="action_add">Ajouter</string>
+
+    <string name="noGiftCards">Pas de carte de fidélité enregistrée. Cliquez sur le bouton "+" (plus) pour commencer.\n\nLoyalty Card Locker vous permet d\'enregistrer vos cartes de fidélité sur votre téléphone pour toujours les avoir à portée de main.</string>
+
+    <string name="storeName">Nom</string>
+    <string name="note">Note</string>
+    <string name="cardId">Numéro</string>
+    <string name="barcodeType">Type de code-barres</string>
+
+    <string name="cancel">Annuler</string>
+    <string name="save">Enregistrer</string>
+    <string name="capture">Flasher</string>
+    <string name="enterCard">Mode manuel</string>
+    <string name="editCard">Modifier</string>
+    <string name="edit">Modifier</string>
+    <string name="delete">Supprimer</string>
+    <!-- NEEDS TRANSLATED --><string name="lockScreen">Block Rotation</string>
+    <!-- NEEDS TRANSLATED --><string name="unlockScreen">Unblock Rotation</string>
+    <string name="confirm">Confirmer</string>
+    <string name="deleteTitle">Supprimer la carte de fidélité</string>
+    <string name="deleteConfirmation">Confirmez que vous souhaitez supprimer cette carte</string>
+    <string name="ok">OK</string>
+    <string name="copy_to_clipboard">Copier le numéro dans le presse-papier</string>
+
+    <string name="editCardTitle">Modifier la carte de fidélité</string>
+    <string name="addCardTitle">Ajouter une carte de fidélité</string>
+    <string name="viewCardTitle">Voir la carte de fidélité</string>
+    <string name="scanCardBarcode">Flasher le code-barres de la carte</string>
+
+    <string name="barcodeImageDescription">Image du code-barres de la carte</string>
+
+    <string name="noStoreError">Aucun nom n\'a été saisi</string>
+    <string name="noCardIdError">Aucun numéro n\'a été saisi</string>
+    <!-- NEEDS TRANSLATED --><string name="noCardExistsError">Could not lookup loyalty card</string>
+
+    <string name="cardIdFormat">%1$s: %2$s</string>
+
+    <string name="importExport">Importer/Exporter</string>
+    <string name="importName">Importer</string>
+    <string name="exportName">Exporter</string>
+    <string name="importedFrom">Importé depuis : %1$s</string>
+    <string name="exportedTo">Exporté vers : %1$s</string>
+    <string name="fileMissing">Fichier manquant : %1$s</string>
+    <string name="importFailed">Échec de l\'import : %1$s</string>
+    <string name="exportFailed">Échec de l\'export : %1$s</string>
+    <string name="importing">Import &#8230;</string>
+    <string name="exporting">Export &#8230;</string>
+    <string name="noExternalStoragePermissionError">Impossible d\'importer ou d\'exporter les données sans l\'autorisation d\'accès au stockage externe</string>
+
+    <string name="about">À propos</string>
+    <string name="app_copyright_fmt">Copyright 2016-<xliff:g>%d</xliff:g> Branden Archer</string>
+    <string name="app_license">Licence GPLv3.</string>
+    <string name="about_title_fmt">À propos de <xliff:g id="app_name">%s</xliff:g></string>
+    <string name="debug_version_fmt">Version : <xliff:g id="version">%s</xliff:g></string>
+    <string name="app_revision_fmt">Notes sur les versions : <xliff:g id="app_revision_url">%s</xliff:g></string>
+    <string name="app_libraries"><xliff:g id="app_name">%s</xliff:g> utilise les bibliothèques-tierces suivantes : <xliff:g id="app_libraries_list">%s</xliff:g></string>
+    <string name="app_resources"><xliff:g id="app_name">%s</xliff:g> utilise les ressources-tierces suivantes : <xliff:g id="app_resources_list">%s</xliff:g></string>
+
+    <string name="selectBarcodeTitle">Choisissez le code-barre</string>
+    <string name="enterBarcodeInstructions">Saisissez les chiffres du code-barres et sélectionnez l\'image qui le représente</string>
+
+    <string name="copy_to_clipboard_toast">Numéro de carte copié dans le presse-papier</string>
+
+    <string name="importExportHelp">Exporter vos données vous permet de récupérer vos cartes sur un autre appareil.</string>
+    <string name="importSuccessfulTitle">Importé avec succès</string>
+    <string name="importFailedTitle">Échec de l\'import</string>
+    <string name="exportSuccessfulTitle">Exporté avec succès</string>
+    <string name="exportFailedTitle">Échec de l\'export</string>
+    <string name="exportOptionExplanation">Les données sont sauvegardées à la racine du stockage externe.</string>
+    <string name="importOptionFilesystemTitle">Importer depuis le système de fichiers.</string>
+    <string name="importOptionFilesystemExplanation">Choisissez le fichier à importer.</string>
+    <string name="importOptionFilesystemButton">Système de fichiers</string>
+    <string name="importOptionApplicationTitle">Application externe</string>
+    <string name="importOptionApplicationExplanation">Utilisez une application externe comme Dropbox, Google Drive, ou votre gestionnaire de fichiers favori pour ouvrir un fichier.</string>
+    <string name="importOptionApplicationButton">Application externe</string>
+    <string name="importOptionFixedTitle">Importer depuis le même emplacement que pour l\'export</string>
+    <string name="importOptionFixedExplanation">Importe les données depuis le même emplacement que celui défini pour l\'export.</string>
+    <string name="importOptionFixedButton">Utiliser l\'emplacement de l\'export</string>
+    <string name="sendLabel">Envoyer&#8230;</string>
+
+    <string name="startIntro">Présentation</string>
+    <string name="intro1Title">Bienvenue dans\nLoyalty Card Keychain\n</string>
+    <string name="intro1Description">Gérez vos cartes de fidélité\nsur votre téléphone !\n\n</string>
+    <string name="intro2Title">Ajouter une carte\n</string>
+    <string name="intro2Description">Touchez le signe \'+\' en haut de l\'écran pour ajouter une carte.\n\n</string>
+    <string name="intro3Title">Ajouter une carte\n</string>
+    <string name="intro3Description">Pour enregistrer le code-barres, utilisez l\'appareil-photo ou entrez-le manuellement.\n\n</string>
+    <string name="intro4Title">Afficher une carte\n</string>
+    <string name="intro4Description">Pour afficher une carte, touchez le nom du magasin sur l\'écran principal\n\n</string>
+    <string name="intro5Title">Sauvegarde\n</string>
+    <string name="intro5Description">Les cartes peuvent être sauvegardées. Touchez \'Importer/Exporter\' sur l\'écran principal pour restaurer ou sauvegarder les cartes.\n\n</string>
+    <string name="intro6Title">Votre avis\n</string>
+    <string name="intro6Description">Cette application est gratuite, sans publicité, et son code est ouvert. Découvrez-en plus en touchant \'à propos\' sur l\'écran principal.\n\nLaissez un commentaire sur votre magasin d\'applications (:</string>
+</resources>

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

@@ -1,4 +1,6 @@
-<resources>
+<resources
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+
     <string name="app_name">Carte fedeltà</string>
     <string name="action_add">Aggiungi</string>
 
@@ -10,7 +12,7 @@
 
     <string name="cancel">Annulla</string>
     <string name="save">Salva</string>
-    <string name="capture">Salva tessera</string>
+    <string name="capture">Scansione carta</string>
     <string name="edit">Modifica</string>
     <string name="delete">Elimina</string>
 
@@ -23,6 +25,70 @@
 
     <string name="noStoreError">Nessun negozio inserito</string>
     <string name="noCardIdError">Nessun codice carta inserito</string>
+    <!-- NEEDS TRANSLATED --><string name="noCardExistsError">Could not lookup loyalty card</string>
 
     <string name="cardIdFormat">%1$s: %2$s</string>
+    <string name="note">Note</string>
+
+    <string name="importExport">Importa/Esporta</string>
+    <string name="importName">Importa</string>
+    <string name="exportName">Esporta</string>
+    <string name="importedFrom">Importato da: %1$s</string>
+    <string name="exportedTo">Esportato in: %1$s</string>
+    <string name="fileMissing">File mancante: %1$s</string>
+    <string name="importFailed">Impossibile importare: %1$s</string>
+    <string name="exportFailed">Impossibile esportare: %1$s</string>
+    <string name="importing">Importazione in corso&#8230;</string>
+    <string name="exporting">Esportazione in corso&#8230;</string>
+    <string name="noExternalStoragePermissionError">Impossibile importare o esportare i dati senza il permesso per l\'uso della memoria esterna.</string>
+    <string name="about">Informazioni</string>
+    <string name="app_copyright_fmt">Copyright 2016-<xliff:g>%d</xliff:g> Branden Archer</string>
+    <string name="app_license">Pubblicato sotto licenza GPLv3.</string>
+    <string name="about_title_fmt">Informazioni su <xliff:g id="app_name">%s</xliff:g></string>
+    <string name="debug_version_fmt">Versione: <xliff:g id="version">%s</xliff:g></string>
+    <string name="app_revision_fmt">Informazione sulla revisione: <xliff:g id="app_revision_url">%s</xliff:g></string>
+    <string name="app_libraries"><xliff:g id="app_name">%s</xliff:g> usa le seguenti librerie di terze parti: <xliff:g id="app_libraries_list">%s</xliff:g></string>
+    <string name="app_resources"><xliff:g id="app_name">%s</xliff:g> usa le seguenti risorse di terze parti: <xliff:g id="app_resources_list">%s</xliff:g></string>
+    <string name="ok">Ok</string>
+    <string name="enterCard">Inserisci carta</string>
+    <string name="editCard">Modifica carta</string>
+    <string name="selectBarcodeTitle">Seleziona codice a barre</string>
+    <string name="enterBarcodeInstructions">Digita il valore del codice a barre, quindi seleziona l\'immagine che rappresenta il codice a barre che vuoi usare.</string>
+    <string name="copy_to_clipboard">Copia ID negli appunti</string>
+    <string name="copy_to_clipboard_toast">ID della carta copiato negli appunti</string>
+    <string name="confirm">Conferma</string>
+    <string name="lockScreen">Blocca rotazione</string>
+    <string name="unlockScreen">Sblocca rotazione</string>
+    <string name="deleteTitle">Rimuovi carta fedeltà</string>
+    <string name="deleteConfirmation">Conferma che vuoi eliminare questa carta.</string>
+    <string name="importExportHelp">Fare il backup dei dati ti permette di spostare le tue tessere da un dispositivo ad un altro.</string>
+    <string name="importSuccessfulTitle">Importazione avvenuta con successo</string>
+    <string name="importFailedTitle">Importazione fallita</string>
+    <string name="exportSuccessfulTitle">Esportazione avvenuta con successo</string>
+    <string name="exportFailedTitle">Esportazione fallita</string>
+    <string name="exportOptionExplanation">I dati sono stati scritti nella cartella principale della memoria esterna.</string>
+    <string name="importOptionFilesystemTitle">Importa dal file system</string>
+    <string name="importOptionFilesystemExplanation">Scegli un file dal file system.</string>
+    <string name="importOptionFilesystemButton">Dal file system</string>
+    <string name="importOptionApplicationTitle">Usa un\'applicazione esterna</string>
+    <string name="importOptionApplicationExplanation">Usa un\'applicazione esterna come Dropbox, Google Drive o il tuo file manager preferito per aprire il file.</string>
+    <string name="importOptionApplicationButton">Usa un\'applicazione esterna</string>
+    <string name="importOptionFixedTitle">Importa da un altro posto</string>
+    <string name="importOptionFixedExplanation">Importa dallo stesso posto del file system dove si è esportato.</string>
+    <string name="importOptionFixedButton">Usa luogo dell\'esportazione</string>
+    <string name="sendLabel">Invia&#8230;</string>
+
+    <string name="startIntro">Incomincia introduzione</string>
+    <string name="intro1Title">Benvenuto in Carte fedeltà\n</string>
+    <string name="intro1Description">Gestisci le tue tessere direttamente dal telefono!\n\n</string>
+    <string name="intro2Title">Aggiungi carte\n</string>
+    <string name="intro2Description">Aggiungi una nuova carta premendo il + dall\'elenco delle carte.\n\n</string>
+    <string name="intro3Title">Aggiungi carte\n</string>
+    <string name="intro3Description">Per aggiungere il codice a barre, catturalo con la fotocamera o inseriscilo manualmente.\n\n</string>
+    <string name="intro4Title">Mostra carta\n</string>
+    <string name="intro4Description">Per mostrare una carta, premi sul nome del negozio dalla schermata principale\n\n</string>
+    <string name="intro5Title">Backup\n</string>
+    <string name="intro5Description">I dati delle tessere possono essere salvati. Per esportare o importare tessere premi Importa/Esporta nel menù nella schermata principale.\n\n</string>
+    <string name="intro6Title">Feedback\n</string>
+    <string name="intro6Description">Questa app è gratuita, priva di pubblicità e open source. Guarda i dettagli premendo su Informazioni nella schermata principale.\n\nPer favore, lascia un feedback nell\'app store! (:</string>
 </resources>