Release 1.6.2

Library updates and AndroidX Preferences

.github/workflows/android.yml

@@ -23,5 +23,11 @@ jobs:
       run: ./gradlew lintRelease
     - name: Run unit tests
       run: ./gradlew testReleaseUnitTest
-    - name: FindBugs
-      run: ./gradlew findbugs
+    - name: SpotBugs
+      run: ./gradlew spotbugsRelease
+    - name: Archive test results
+      if: always()
+      uses: actions/upload-artifact@v1
+      with:
+        name: test-results
+        path: app/build/reports

.gitignore

@@ -1,10 +1,9 @@
 *.iml
 .gradle
-/local.properties
-/.idea/workspace.xml
-/.idea/libraries
+local.properties
+.idea/
 .DS_Store
-/build
-/captures
-/app/release
-/app/debug
+build/
+captures/
+**/release
+**/debug

CHANGELOG.md

@@ -1,5 +1,45 @@
 # Changelog
 
+## v1.6.2 (2021-01-04)
+
+Changes:
+
+- Fix edit button or more info bottom sheet drawing over barcode ID
+
+## v1.6.1 (2020-12-16)
+
+Changes:
+
+- Fix regression causing manual barcode entry to not be saved
+
+## v1.6.0 (2020-12-15)
+
+Changes:
+
+- Automatically focus text field when creating or editing a group
+- Fix blurry icons (use SVG everywhere)
+- Always open camera but add manual scan button to camera view
+
+## v1.5.1 (2020-12-03)
+
+Changes:
+
+- Fix bottomsheet background being transparent
+
+## v1.5.0 (2020-12-03)
+
+Changes:
+
+- Improve contrast by always using white text on red buttons
+- Draggable bottom sheet in loyalty card view
+
+## v1.4.1 (2020-12-01)
+
+Changes:
+
+- Improved translations
+- Small UI fixes
+
 ## v1.4.0 (2020-11-28)
 
 Changes:

app/.gitignore

@@ -1 +0,0 @@
-/build

app/build.gradle

@@ -1,77 +1,90 @@
-apply plugin: 'com.android.application'
-apply plugin: 'findbugs'
+import com.github.spotbugs.snom.SpotBugsTask
 
-findbugs {
-    sourceSets = []
+apply plugin: 'com.android.application'
+apply plugin: 'com.github.spotbugs'
+
+spotbugs {
     ignoreFailures = false
+    effort = 'max'
+    excludeFilter = file("./config/spotbugs/exclude.xml")
+    reportsDir = file("$buildDir/reports/spotbugs/")
 }
 
 android {
     compileSdkVersion 29
+    buildToolsVersion "30.0.3"
 
     defaultConfig {
         applicationId "me.hackerchick.catima"
-        minSdkVersion 16
+        minSdkVersion 19
         targetSdkVersion 29
-        versionCode 48
-        versionName "1.4.0"
-        vectorDrawables.useSupportLibrary = true
+        versionCode 54
+        versionName "1.6.2"
+
+        vectorDrawables.useSupportLibrary true
     }
+
     buildTypes {
         release {
-            minifyEnabled false
+            minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            resValue "string", "app_name", "Catima"
         }
         debug {
             applicationIdSuffix ".debug"
+            resValue "string", "app_name", "Catima Debug"
         }
     }
+
+    compileOptions {
+        encoding "UTF-8"
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
     lintOptions {
-        disable "GoogleAppIndexingWarning"
-        disable "ButtonStyle"
-        disable "AlwaysShowAction"
-        disable "MissingTranslation"
-        disable "MissingPrefix"
+        disable "GoogleAppIndexingWarning", "ButtonStyle", "AlwaysShowAction",
+                "MissingTranslation", "MissingPrefix"
     }
 
     // Starting with Android Studio 3 Robolectric is unable to find resources.
     // The following allows it to find the resources.
     testOptions {
         unitTests {
-            includeAndroidResources = true
+            includeAndroidResources true
         }
     }
 }
 
 dependencies {
-    implementation fileTree(dir: 'libs', include: ['*.jar'])
+// AndroidX
     implementation 'androidx.appcompat:appcompat:1.2.0'
-    implementation 'com.google.android.material:material:1.2.1'
-    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation 'com.journeyapps:zxing-android-embedded:3.5.0@aar'
-    implementation 'com.google.zxing:core:3.3.0'
-    implementation 'org.apache.commons:commons-csv:1.5'
-    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
-    implementation 'com.jaredrummler:colorpicker:1.0.2'
-    implementation group: 'com.google.guava', name: 'guava', version: '20.0'
-    implementation "com.vanniktech:vntnumberpickerpreference:1.0.0"
     implementation 'androidx.cardview:cardview:1.0.0'
-    testImplementation 'junit:junit:4.12'
-    testImplementation "org.robolectric:robolectric:4.0.2"
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    implementation 'androidx.preference:preference:1.1.1'
+    implementation 'com.google.android.material:material:1.2.1'
+
+// Third-party
+    implementation 'com.journeyapps:zxing-android-embedded:4.1.0@aar'
+    implementation 'com.google.zxing:core:3.4.1'
+    implementation 'org.apache.commons:commons-csv:1.8'
+    implementation 'com.jaredrummler:colorpicker:1.1.0'
+    implementation 'com.google.guava:guava:30.1-jre'
+    implementation 'com.github.invissvenska:NumberPickerPreference:1.0.1'
+
+// Testing
+    testImplementation 'junit:junit:4.13.1'
+    testImplementation 'org.robolectric:robolectric:4.0.2'
 }
 
-task findbugs(type: FindBugs, dependsOn: 'assembleDebug') {
+tasks.withType(SpotBugsTask) {
 
-    description 'Run findbugs'
+    description 'Run spotbugs'
     group 'verification'
 
-    classes = fileTree('build/intermediates/javac/debug/compileDebugJavaWithJavac/classes')
-    source = fileTree('src/main/java')
-    classpath = files()
-
-    effort = 'max'
-
-    excludeFilter = file("./config/findbugs/exclude.xml")
+    //classes = fileTree('build/intermediates/javac/debug/compileDebugJavaWithJavac/classes')
+    //source = fileTree('src/main/java')
+    //classpath = files()
 
     reports {
         xml.enabled = false

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

@@ -1,15 +0,0 @@
-package protect.card_locker;
-
-import android.app.Application;
-import android.test.ApplicationTestCase;
-
-/**
- * <a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>
- */
-public class ApplicationTest extends ApplicationTestCase<Application>
-{
-    public ApplicationTest()
-    {
-        super(Application.class);
-    }
-}

app/src/main/AndroidManifest.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest package="protect.card_locker"
-          xmlns:android="http://schemas.android.com/apk/res/android">
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
 
     <uses-permission
         android:name="android.permission.CAMERA"/>
@@ -16,6 +17,8 @@
         android:name="android.hardware.camera.autofocus"
         android:required="false" />
 
+    <uses-sdk tools:overrideLibrary="com.google.zxing.client.android" />
+
     <application
         android:name=".LoyaltyCardLockerApplication"
         android:allowBackup="true"
@@ -67,6 +70,10 @@
                     android:pathPrefix="@string/intent_import_card_from_url_path_prefix_old" />
             </intent-filter>
         </activity>
+        <activity
+            android:name=".ScanActivity"
+            android:label="@string/scanCardBarcode"
+            android:theme="@style/AppTheme.NoActionBar"/>
         <activity
             android:name=".BarcodeSelectorActivity"
             android:label="@string/selectBarcodeTitle"

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

@@ -1,33 +1,19 @@
 package protect.card_locker;
 
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.SharedPreferences;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
-import android.database.Cursor;
 import android.os.Bundle;
-import android.text.InputType;
 import android.text.method.LinkMovementMethod;
-import android.text.util.Linkify;
 import android.util.Log;
 import android.view.MenuItem;
-import android.view.View;
-import android.widget.EditText;
-import android.widget.LinearLayout;
-import android.widget.ListView;
 import android.widget.TextView;
 
-import com.google.android.material.floatingactionbutton.FloatingActionButton;
 import com.google.common.collect.ImmutableMap;
 
-import org.w3c.dom.Text;
-
 import java.util.Calendar;
 import java.util.Map;
 
 import androidx.appcompat.app.ActionBar;
-import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.Toolbar;
 import androidx.core.text.HtmlCompat;
@@ -55,12 +41,12 @@ public class AboutActivity extends AppCompatActivity
                 .put("ZXing", "https://github.com/zxing/zxing")
                 .put("ZXing Android Embedded", "https://github.com/journeyapps/zxing-android-embedded")
                 .put("Color Picker", "https://github.com/jaredrummler/ColorPicker")
-                .put("VNTNumberPickerPreference", "https://github.com/vanniktech/VNTNumberPickerPreference")
+                .put("NumberPickerPreference", "https://github.com/invissvenska/NumberPickerPreference")
                 .build();
 
         final Map<String, String> USED_ASSETS = ImmutableMap.of
                 (
-                        "Save by Bernar Novalyi", "https://thenounproject.com/term/save/716011"
+                        "Android icons", "https://www.apache.org/licenses/LICENSE-2.0.txt"
                 );
 
         StringBuilder libs = new StringBuilder().append("<br/>");

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

@@ -3,7 +3,6 @@ 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 androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AppCompatActivity;
@@ -191,14 +190,7 @@ public class BarcodeSelectorActivity extends AppCompatActivity
                     public void onGlobalLayout()
                     {
                         Log.d(TAG, "Global layout finished, type: + " + formatType + ", width: " + image.getWidth());
-                        if (Build.VERSION.SDK_INT < 16)
-                        {
-                            image.getViewTreeObserver().removeGlobalOnLayoutListener(this);
-                        }
-                        else
-                        {
-                            image.getViewTreeObserver().removeOnGlobalLayoutListener(this);
-                        }
+                        image.getViewTreeObserver().removeOnGlobalLayoutListener(this);
 
                         Log.d(TAG, "Generating barcode for type " + formatType);
                         BarcodeImageWriterTask task = new BarcodeImageWriterTask(image, cardId, format, text);

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

@@ -47,6 +47,8 @@ public class CsvDatabaseImporter implements DatabaseImporter
             default:
                 throw new FormatException(String.format("No code to parse version %s", version));
         }
+
+        bufferedReader.close();
     }
 
     public void parseV1(DBHelper db, BufferedReader input) throws IOException, FormatException, InterruptedException
@@ -131,7 +133,6 @@ public class CsvDatabaseImporter implements DatabaseImporter
         }
     }
 
-
     public void parseV2Groups(DBHelper db, SQLiteDatabase database, String data) throws IOException, FormatException, InterruptedException
     {
         // Parse groups
@@ -145,10 +146,10 @@ public class CsvDatabaseImporter implements DatabaseImporter
                     throw new InterruptedException();
                 }
             }
-
-            groupParser.close();
         } catch (IllegalArgumentException | IllegalStateException e) {
             throw new FormatException("Issue parsing CSV data", e);
+        } finally {
+            groupParser.close();
         }
     }
 
@@ -165,10 +166,10 @@ public class CsvDatabaseImporter implements DatabaseImporter
                     throw new InterruptedException();
                 }
             }
-
-            cardParser.close();
         } catch (IllegalArgumentException | IllegalStateException e) {
             throw new FormatException("Issue parsing CSV data", e);
+        } finally {
+            cardParser.close();
         }
     }
 
@@ -185,10 +186,10 @@ public class CsvDatabaseImporter implements DatabaseImporter
                     throw new InterruptedException();
                 }
             }
-
-            cardGroupParser.close();
         } catch (IllegalArgumentException | IllegalStateException e) {
             throw new FormatException("Issue parsing CSV data", e);
+        } finally {
+            cardGroupParser.close();
         }
     }
 

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

@@ -215,6 +215,7 @@ public class DBHelper extends SQLiteOpenHelper
         List<Group> groups = new ArrayList<>();
 
         if (!data.moveToFirst()) {
+            data.close();
             return groups;
         }
 
@@ -224,6 +225,8 @@ public class DBHelper extends SQLiteOpenHelper
             groups.add(Group.toGroup(data));
         }
 
+        data.close();
+
         return groups;
     }
 
@@ -395,6 +398,7 @@ public class DBHelper extends SQLiteOpenHelper
         List<Group> groups = new ArrayList<>();
 
         if (!data.moveToFirst()) {
+            data.close();
             return groups;
         }
 
@@ -404,6 +408,8 @@ public class DBHelper extends SQLiteOpenHelper
             groups.add(Group.toGroup(data));
         }
 
+        data.close();
+
         return groups;
     }
 

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

@@ -43,9 +43,12 @@ class GroupCursorAdapter extends CursorAdapter
         // Extract properties from cursor
         Group group = Group.toGroup(cursor);
 
+        Integer groupCardCount = db.getGroupCardCount(group._id);
+
         // Populate fields with extracted properties
         nameField.setText(group._id);
-        countField.setText(String.format(context.getString(R.string.groupCardCount), db.getGroupCardCount(group._id)));
+
+        countField.setText(context.getResources().getQuantityString(R.plurals.groupCardCount, groupCardCount, groupCardCount));
 
         nameField.setTextSize(settings.getCardTitleListFontSize());
         countField.setTextSize(settings.getCardNoteListFontSize());

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

@@ -2,11 +2,9 @@ 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;
@@ -30,7 +28,6 @@ import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.InputStream;
 import java.io.OutputStream;
-import java.util.List;
 
 public class ImportExportActivity extends AppCompatActivity
 {
@@ -287,7 +284,7 @@ public class ImportExportActivity extends AppCompatActivity
         }
         catch (ActivityNotFoundException e)
         {
-            Toast.makeText(getApplicationContext(), R.string.failedOpeningFileManager, Toast.LENGTH_LONG);
+            Toast.makeText(getApplicationContext(), R.string.failedOpeningFileManager, Toast.LENGTH_LONG).show();
             Log.e(TAG, "No activity found to handle intent", e);
         }
     }

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

@@ -2,8 +2,6 @@ package protect.card_locker;
 
 import android.content.Context;
 import android.database.Cursor;
-import android.graphics.Color;
-import android.graphics.PorterDuff;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -15,14 +13,11 @@ import protect.card_locker.preferences.Settings;
 class LoyaltyCardCursorAdapter extends CursorAdapter
 {
     Settings settings;
-    boolean darkModeEnabled;
 
     public LoyaltyCardCursorAdapter(Context context, Cursor cursor)
     {
         super(context, cursor, 0);
         settings = new Settings(context);
-        darkModeEnabled= MainActivity.isDarkModeEnabled(context);
-
     }
 
     // The newView method is used to inflate a new view and return it,
@@ -44,11 +39,6 @@ class LoyaltyCardCursorAdapter extends CursorAdapter
         TextView noteField = view.findViewById(R.id.note);
         ImageView star = view.findViewById(R.id.star);
 
-        if(darkModeEnabled)
-        {
-            star.setColorFilter(Color.WHITE, PorterDuff.Mode.SRC_ATOP);
-        }
-
         // Extract properties from cursor
         LoyaltyCard loyaltyCard = LoyaltyCard.toLoyaltyCard(cursor);
 

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

@@ -1,12 +1,10 @@
 package protect.card_locker;
 
-import android.app.Activity;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.res.TypedArray;
 import android.graphics.Color;
 import android.net.Uri;
-import android.os.Build;
 import android.os.Bundle;
 
 import com.google.android.material.chip.Chip;
@@ -35,8 +33,6 @@ import android.widget.TextView;
 import android.widget.Toast;
 
 import com.google.zxing.BarcodeFormat;
-import com.google.zxing.integration.android.IntentIntegrator;
-import com.google.zxing.integration.android.IntentResult;
 import com.jaredrummler.android.colorpicker.ColorPickerDialog;
 import com.jaredrummler.android.colorpicker.ColorPickerDialogListener;
 
@@ -356,17 +352,6 @@ public class LoyaltyCardEditActivity extends AppCompatActivity
         enterButton.setOnClickListener(new EditCardIdAndBarcode());
         barcodeImage.setOnClickListener(new EditCardIdAndBarcode());
 
-        if(cardIdFieldView.getText().length() > 0)
-        {
-            cardAndBarcodeLayout.setVisibility(View.VISIBLE);
-            enterButton.setText(R.string.editCard);
-        }
-        else
-        {
-            cardAndBarcodeLayout.setVisibility(View.GONE);
-            enterButton.setText(R.string.enterCard);
-        }
-
         ArrayList<String> barcodeList = new ArrayList<>(BarcodeSelectorActivity.SUPPORTED_BARCODE_TYPES);
         barcodeList.add(0, getString(R.string.noBarcode));
         ArrayAdapter<String> barcodeAdapter = new ArrayAdapter<>(this, android.R.layout.select_dialog_item, barcodeList);
@@ -421,7 +406,12 @@ public class LoyaltyCardEditActivity extends AppCompatActivity
         @Override
         public void onClick(View v)
         {
-            Utils.createSetBarcodeDialog(LoyaltyCardEditActivity.this, LoyaltyCardEditActivity.this, true, cardIdFieldView.getText().toString());
+
+            Intent i = new Intent(getApplicationContext(), ScanActivity.class);
+            final Bundle b = new Bundle();
+            b.putString("cardId", cardIdFieldView.getText().toString());
+            i.putExtras(b);
+            startActivityForResult(i, Utils.BARCODE_SCAN);
         }
     }
 
@@ -456,7 +446,7 @@ public class LoyaltyCardEditActivity extends AppCompatActivity
                     // Nothing to do, no change made
                 }
             });
-            dialog.show(getFragmentManager(), "color-picker-dialog");
+            dialog.show(getSupportFragmentManager(), "color-picker-dialog");
         }
     }
 
@@ -601,11 +591,7 @@ public class LoyaltyCardEditActivity extends AppCompatActivity
                     new ViewTreeObserver.OnGlobalLayoutListener() {
                         @Override
                         public void onGlobalLayout() {
-                            if (Build.VERSION.SDK_INT < 16) {
-                                barcodeImage.getViewTreeObserver().removeGlobalOnLayoutListener(this);
-                            } else {
-                                barcodeImage.getViewTreeObserver().removeOnGlobalLayoutListener(this);
-                            }
+                            barcodeImage.getViewTreeObserver().removeOnGlobalLayoutListener(this);
 
                             Log.d(TAG, "ImageView size now known");
                             new BarcodeImageWriterTask(barcodeImage, cardId, barcodeFormat).execute();

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

@@ -7,6 +7,7 @@ import android.graphics.drawable.Drawable;
 import android.os.Build;
 import android.os.Bundle;
 
+import androidx.annotation.NonNull;
 import androidx.constraintlayout.widget.ConstraintLayout;
 import androidx.core.graphics.drawable.DrawableCompat;
 import androidx.core.widget.TextViewCompat;
@@ -27,9 +28,12 @@ import android.widget.ImageView;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import com.google.android.material.bottomsheet.BottomSheetBehavior;
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
 import com.google.zxing.BarcodeFormat;
 
+import java.util.List;
+
 import protect.card_locker.preferences.Settings;
 
 public class LoyaltyCardViewActivity extends AppCompatActivity
@@ -37,8 +41,10 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
     private static final String TAG = "Catima";
 
     TextView cardIdFieldView;
+    View bottomSheet;
+    ImageView bottomSheetButton;
     TextView noteView;
-    View noteViewDivider;
+    TextView groupsView;
     TextView storeName;
     ImageView barcodeImage;
     View collapsingToolbarLayout;
@@ -67,6 +73,7 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
     private Drawable getIcon(int icon, boolean dark)
     {
         Drawable unwrappedIcon = AppCompatResources.getDrawable(this, icon);
+        assert unwrappedIcon != null;
         Drawable wrappedIcon = DrawableCompat.wrap(unwrappedIcon);
         if(dark)
         {
@@ -103,8 +110,10 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
         importURIHelper = new ImportURIHelper(this);
 
         cardIdFieldView = findViewById(R.id.cardIdView);
+        bottomSheet = findViewById(R.id.bottom_sheet);
+        bottomSheetButton = findViewById(R.id.bottomSheetButton);
         noteView = findViewById(R.id.noteView);
-        noteViewDivider = findViewById(R.id.noteViewDivider);
+        groupsView = findViewById(R.id.groupsView);
         storeName = findViewById(R.id.storeName);
         barcodeImage = findViewById(R.id.barcode);
         collapsingToolbarLayout = findViewById(R.id.collapsingToolbarLayout);
@@ -115,7 +124,7 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
         barcodeImage.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                if(barcodeIsFullscreen)
+                if (barcodeIsFullscreen)
                 {
                     setFullscreen(false);
                 }
@@ -125,6 +134,50 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
                 }
             }
         });
+
+        final FloatingActionButton editButton = findViewById(R.id.fabEdit);
+        editButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent intent = new Intent(getApplicationContext(), LoyaltyCardEditActivity.class);
+                Bundle bundle = new Bundle();
+                bundle.putInt("id", loyaltyCardId);
+                bundle.putBoolean("update", true);
+                intent.putExtras(bundle);
+                startActivity(intent);
+                finish();
+            }
+        });
+
+        final BottomSheetBehavior behavior = BottomSheetBehavior.from(bottomSheet);
+        behavior.addBottomSheetCallback(new BottomSheetBehavior.BottomSheetCallback() {
+            @Override
+            public void onStateChanged(@NonNull View bottomSheet, int newState) {
+                if (newState == BottomSheetBehavior.STATE_DRAGGING) {
+                    editButton.hide();
+                } else if (newState == BottomSheetBehavior.STATE_EXPANDED) {
+                    bottomSheetButton.setImageResource(R.drawable.ic_baseline_arrow_drop_down_24);
+                    editButton.hide();
+                } else if (newState == BottomSheetBehavior.STATE_COLLAPSED) {
+                    bottomSheetButton.setImageResource(R.drawable.ic_baseline_arrow_drop_up_24);
+                    editButton.show();
+                }
+            }
+
+            @Override
+            public void onSlide(@NonNull View bottomSheet, float slideOffset) { }
+        });
+
+        bottomSheetButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if (behavior.getState() == BottomSheetBehavior.STATE_EXPANDED) {
+                    behavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
+                } else {
+                    behavior.setState(BottomSheetBehavior.STATE_EXPANDED);
+                }
+            }
+        });
     }
 
     @Override
@@ -183,15 +236,37 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
 
         if(loyaltyCard.note.length() > 0)
         {
+            noteView.setVisibility(View.VISIBLE);
             noteView.setText(loyaltyCard.note);
-            TextViewCompat.setAutoSizeTextTypeUniformWithConfiguration(noteView,
-                    getResources().getInteger(R.integer.settings_card_note_min_font_size_sp)-1,
-                    settings.getCardNoteFontSize(), 1, TypedValue.COMPLEX_UNIT_SP);
         }
         else
         {
             noteView.setVisibility(View.GONE);
-            noteViewDivider.setVisibility(View.GONE);
+        }
+
+        List<Group> loyaltyCardGroups = db.getLoyaltyCardGroups(loyaltyCardId);
+
+        if(loyaltyCardGroups.size() > 0) {
+            StringBuilder groupsString = new StringBuilder();
+            for (Group group : loyaltyCardGroups) {
+                groupsString.append(group._id);
+                groupsString.append(" ");
+            }
+
+            groupsView.setVisibility(View.VISIBLE);
+            groupsView.setText(getString(R.string.groupsList, groupsString.toString()));
+        }
+        else
+        {
+            groupsView.setVisibility(View.GONE);
+        }
+
+        if (noteView.getVisibility() == View.VISIBLE || groupsView.getVisibility() == View.VISIBLE) {
+            bottomSheet.setVisibility(View.VISIBLE);
+        }
+        else
+        {
+            bottomSheet.setVisibility(View.GONE);
         }
 
         storeName.setText(loyaltyCard.store);
@@ -272,20 +347,6 @@ public class LoyaltyCardViewActivity extends AppCompatActivity
         {
             findViewById(R.id.barcode).setVisibility(View.GONE);
         }
-
-        FloatingActionButton editButton = findViewById(R.id.fabEdit);
-        editButton.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                Intent intent = new Intent(getApplicationContext(), LoyaltyCardEditActivity.class);
-                Bundle bundle = new Bundle();
-                bundle.putInt("id", loyaltyCardId);
-                bundle.putBoolean("update", true);
-                intent.putExtras(bundle);
-                startActivity(intent);
-                finish();
-            }
-        });
     }
 
     @Override

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

@@ -1,11 +1,9 @@
 package protect.card_locker;
 
-import android.app.AlertDialog;
 import android.app.SearchManager;
 import android.content.ClipData;
 import android.content.ClipboardManager;
 import android.content.Context;
-import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.res.Configuration;
@@ -17,7 +15,6 @@ import androidx.appcompat.widget.Toolbar;
 import android.util.Log;
 import android.view.ContextMenu;
 import android.view.GestureDetector;
-import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
@@ -29,10 +26,8 @@ import android.widget.TextView;
 import android.widget.Toast;
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
 import com.google.android.material.tabs.TabLayout;
-import com.google.zxing.integration.android.IntentIntegrator;
-import com.google.zxing.integration.android.IntentResult;
-
 import java.util.List;
+
 import protect.card_locker.preferences.SettingsActivity;
 
 public class MainActivity extends AppCompatActivity implements GestureDetector.OnGestureListener
@@ -125,13 +120,13 @@ public class MainActivity extends AppCompatActivity implements GestureDetector.O
         Object group = null;
 
         if (groupsTabLayout.getTabCount() != 0) {
-            TabLayout.Tab tab = groupsTabLayout.getTabAt(0);
-
-            if (selectedTab < groupsTabLayout.getTabCount()) {
-                tab = groupsTabLayout.getTabAt(selectedTab);
+            TabLayout.Tab tab = groupsTabLayout.getTabAt(selectedTab);
+            if (tab == null) {
+                tab = groupsTabLayout.getTabAt(0);
             }
 
             groupsTabLayout.selectTab(tab);
+            assert tab != null;
             group = tab.getTag();
         }
         updateLoyaltyCardList(filter, group);
@@ -141,7 +136,8 @@ public class MainActivity extends AppCompatActivity implements GestureDetector.O
         addButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                Utils.createSetBarcodeDialog(MainActivity.this, MainActivity.this, false, null);
+                Intent i = new Intent(getApplicationContext(), ScanActivity.class);
+                startActivityForResult(i, Utils.BARCODE_SCAN);
             }
         });
     }
@@ -365,8 +361,13 @@ public class MainActivity extends AppCompatActivity implements GestureDetector.O
                     filter = newText;
 
                     TabLayout groupsTabLayout = findViewById(R.id.groups);
+                    TabLayout.Tab currentTab = groupsTabLayout.getTabAt(groupsTabLayout.getSelectedTabPosition());
+
+                    updateLoyaltyCardList(
+                        newText,
+                        currentTab != null ? currentTab.getTag() : null
+                    );
 
-                    updateLoyaltyCardList(newText, groupsTabLayout.getTabCount() > 0 ? groupsTabLayout.getTabAt(groupsTabLayout.getSelectedTabPosition()).getTag() : null);
                     return true;
                 }
             });

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

@@ -8,6 +8,7 @@ import android.os.Bundle;
 import android.text.InputType;
 import android.view.MenuItem;
 import android.view.View;
+import android.view.WindowManager;
 import android.widget.EditText;
 import android.widget.LinearLayout;
 import android.widget.ListView;
@@ -26,7 +27,6 @@ public class ManageGroupsActivity extends AppCompatActivity
 {
     private static final String TAG = "Catima";
 
-    private AlertDialog newGroupDialog;
     private final DBHelper db = new DBHelper(this);
 
     @Override
@@ -42,8 +42,6 @@ public class ManageGroupsActivity extends AppCompatActivity
             actionBar.setDisplayHomeAsUpEnabled(true);
         }
 
-        newGroupDialog = createNewGroupDialog();
-
         updateGroupList();
     }
 
@@ -57,7 +55,7 @@ public class ManageGroupsActivity extends AppCompatActivity
         addButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                newGroupDialog.show();
+                createGroup();
             }
         });
     }
@@ -147,6 +145,8 @@ public class ManageGroupsActivity extends AppCompatActivity
         });
         AlertDialog dialog = builder.create();
         dialog.show();
+        dialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
+        input.requestFocus();
     }
 
     public void deleteGroup(View view) {
@@ -175,7 +175,7 @@ public class ManageGroupsActivity extends AppCompatActivity
         dialog.show();
     }
 
-    private AlertDialog createNewGroupDialog() {
+    private void createGroup() {
         AlertDialog.Builder builder = new AlertDialog.Builder(this);
         builder.setTitle(R.string.enter_group_name);
         final EditText input = new EditText(this);
@@ -196,8 +196,9 @@ public class ManageGroupsActivity extends AppCompatActivity
             }
         });
         AlertDialog dialog = builder.create();
-
-        return dialog;
+        dialog.show();
+        dialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
+        input.requestFocus();
     }
 
     private String getGroupname(View view) {

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

@@ -31,32 +31,23 @@ public class MultiFormatImporter
                 break;
         }
 
-        if(importer != null)
+        if (importer != null)
         {
             try
             {
                 importer.importData(db, input);
                 return true;
             }
-            catch(IOException e)
+            catch(IOException | FormatException | InterruptedException 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);
+                Log.e(TAG, "Failed to import data", e);
             }
 
-            return false;
         }
         else
         {
             Log.e(TAG, "Unsupported data format imported: " + format.name());
-            return false;
         }
+        return false;
     }
 }

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

@@ -0,0 +1,157 @@
+package protect.card_locker;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.KeyEvent;
+import android.view.MenuItem;
+import android.view.View;
+
+import com.google.zxing.ResultPoint;
+import com.google.zxing.client.android.Intents;
+import com.journeyapps.barcodescanner.BarcodeCallback;
+import com.journeyapps.barcodescanner.BarcodeResult;
+import com.journeyapps.barcodescanner.CaptureManager;
+import com.journeyapps.barcodescanner.DecoratedBarcodeView;
+
+import java.util.List;
+
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+/**
+ * Custom Scannner Activity extending from Activity to display a custom layout form scanner view.
+ *
+ * Based on https://github.com/journeyapps/zxing-android-embedded/blob/0fdfbce9fb3285e985bad9971c5f7c0a7a334e7b/sample/src/main/java/example/zxing/CustomScannerActivity.java
+ * originally licensed under Apache 2.0
+ */
+public class ScanActivity extends AppCompatActivity {
+    private static final String TAG = "Catima";
+
+    private CaptureManager capture;
+    private DecoratedBarcodeView barcodeScannerView;
+
+    private String cardId;
+
+    private void extractIntentFields(Intent intent) {
+        final Bundle b = intent.getExtras();
+        cardId = b != null ? b.getString("cardId") : null;
+        Log.d(TAG, "Scan activity: id=" + cardId);
+    }
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.scan_activity);
+        Toolbar toolbar = findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+        ActionBar actionBar = getSupportActionBar();
+        if(actionBar != null)
+        {
+            actionBar.setDisplayHomeAsUpEnabled(true);
+        }
+
+        extractIntentFields(getIntent());
+
+        barcodeScannerView = findViewById(R.id.zxing_barcode_scanner);
+
+        // Even though we do the actual decoding with the barcodeScannerView
+        // CaptureManager needs to be running to show the camera and scanning bar
+        capture = new CaptureManager(this, barcodeScannerView);
+        Intent captureIntent = new Intent();
+        Bundle captureIntentBundle = new Bundle();
+        captureIntentBundle.putBoolean(Intents.Scan.BEEP_ENABLED, false);
+        captureIntent.putExtras(captureIntentBundle);
+        capture.initializeFromIntent(captureIntent, savedInstanceState);
+
+        barcodeScannerView.decodeSingle(new BarcodeCallback() {
+            @Override
+            public void barcodeResult(BarcodeResult result) {
+                Intent scanResult = new Intent();
+                Bundle scanResultBundle = new Bundle();
+                scanResultBundle.putString(BarcodeSelectorActivity.BARCODE_CONTENTS, result.getText());
+                scanResultBundle.putString(BarcodeSelectorActivity.BARCODE_FORMAT, result.getBarcodeFormat().toString());
+                scanResult.putExtras(scanResultBundle);
+                ScanActivity.this.setResult(RESULT_OK, scanResult);
+                finish();
+            }
+
+            @Override
+            public void possibleResultPoints(List<ResultPoint> resultPoints) {
+
+            }
+        });
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        capture.onResume();
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        capture.onPause();
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        capture.onDestroy();
+    }
+
+    @Override
+    protected void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        capture.onSaveInstanceState(outState);
+    }
+
+    @Override
+    public boolean onKeyDown(int keyCode, KeyEvent event) {
+        return barcodeScannerView.onKeyDown(keyCode, event) || super.onKeyDown(keyCode, event);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item)
+    {
+        if (item.getItemId() == android.R.id.home)
+        {
+            setResult(Activity.RESULT_CANCELED);
+            finish();
+            return true;
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
+
+    @Override
+    public void onActivityResult(int requestCode, int resultCode, Intent intent)
+    {
+        super.onActivityResult(requestCode, resultCode, intent);
+
+        BarcodeValues barcodeValues = Utils.parseSetBarcodeActivityResult(requestCode, resultCode, intent);
+
+        if (!barcodeValues.isEmpty()) {
+            Intent manualResult = new Intent();
+            Bundle manualResultBundle = new Bundle();
+            manualResultBundle.putString(BarcodeSelectorActivity.BARCODE_CONTENTS, barcodeValues.content());
+            manualResultBundle.putString(BarcodeSelectorActivity.BARCODE_FORMAT, barcodeValues.format());
+            manualResult.putExtras(manualResultBundle);
+            ScanActivity.this.setResult(RESULT_OK, manualResult);
+            finish();
+        }
+    }
+
+    public void addManually(View view) {
+        Intent i = new Intent(getApplicationContext(), BarcodeSelectorActivity.class);
+        if (cardId != null) {
+            final Bundle b = new Bundle();
+            b.putString("initialCardId", cardId);
+            i.putExtras(b);
+        }
+        startActivityForResult(i, Utils.SELECT_BARCODE_REQUEST);
+    }
+}

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

@@ -1,30 +1,20 @@
 package protect.card_locker;
 
 import android.app.Activity;
-import android.app.AlertDialog;
 import android.content.Context;
-import android.content.DialogInterface;
 import android.content.Intent;
 import android.graphics.Color;
-import android.os.Bundle;
 import android.util.Log;
-import android.view.LayoutInflater;
-import android.view.View;
-
-import com.google.zxing.integration.android.IntentIntegrator;
-import com.google.zxing.integration.android.IntentResult;
 
 import androidx.core.graphics.ColorUtils;
 
 public class Utils {
     private static final String TAG = "Catima";
 
-    // Barcode config dialog
-    private static AlertDialog setBarcodeDialog;
-
     // Activity request codes
     public static final int MAIN_REQUEST = 1;
     public static final int SELECT_BARCODE_REQUEST = 2;
+    public static final int BARCODE_SCAN = 3;
 
     static final double LUMINANCE_MIDPOINT = 0.5;
 
@@ -48,83 +38,19 @@ public class Utils {
         return ColorUtils.calculateLuminance(backgroundColor) > LUMINANCE_MIDPOINT;
     }
 
-    static public void startCameraBarcodeScan(Context context, Activity activity) {
-        IntentIntegrator integrator = new IntentIntegrator(activity);
-        integrator.setDesiredBarcodeFormats(BarcodeSelectorActivity.SUPPORTED_BARCODE_TYPES);
-
-        String prompt = context.getResources().getString(R.string.scanCardBarcode);
-        integrator.setPrompt(prompt);
-        integrator.setBeepEnabled(false);
-        integrator.initiateScan();
-    }
-
-    static public void createSetBarcodeDialog(final Context context, final Activity activity, boolean isUpdate, final String initialCardId) {
-        AlertDialog.Builder builder = new AlertDialog.Builder(context);
-        // Get the layout inflater
-        LayoutInflater inflater = activity.getLayoutInflater();
-
-        // Inflate and set the layout for the dialog
-        // Pass null as the parent view because its going in the dialog layout
-        builder.setView(inflater.inflate(R.layout.dialog_create, null));
-
-        if (isUpdate) {
-            builder.setTitle(context.getString(R.string.editCardTitle));
-        } else {
-            builder.setTitle(context.getString(R.string.addCardTitle));
-        }
-
-        builder.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
-            public void onClick(DialogInterface dialog, int id) {
-                setBarcodeDialog.cancel();
-            }
-        });
-        setBarcodeDialog = builder.create();
-        setBarcodeDialog.show();
-
-        View addFromCamera = setBarcodeDialog.getWindow().findViewById(R.id.add_from_camera);
-        View addManually = setBarcodeDialog.getWindow().findViewById(R.id.add_manually);
-
-        addFromCamera.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                Utils.startCameraBarcodeScan(context, activity);
-
-                setBarcodeDialog.hide();
-            }
-        });
-
-        addManually.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                Intent i = new Intent(context, BarcodeSelectorActivity.class);
-                if (initialCardId != null) {
-                    final Bundle b = new Bundle();
-                    b.putString("initialCardId", initialCardId);
-                    i.putExtras(b);
-                }
-                activity.startActivityForResult(i, Utils.SELECT_BARCODE_REQUEST);
-
-                setBarcodeDialog.hide();
-            }
-        });
-    }
-
     static public BarcodeValues parseSetBarcodeActivityResult(int requestCode, int resultCode, Intent intent) {
         String contents = null;
         String format = null;
 
-        IntentResult result =
-                IntentIntegrator.parseActivityResult(requestCode, resultCode, intent);
-        if (result != null)
+        if (resultCode == Activity.RESULT_OK)
         {
-            Log.i(TAG, "Received barcode information from capture");
-            contents = result.getContents();
-            format = result.getFormatName();
-        }
-
-        if(requestCode == Utils.SELECT_BARCODE_REQUEST && resultCode == Activity.RESULT_OK)
-        {
-            Log.i(TAG, "Received barcode information from typing it");
+            if (requestCode == Utils.BARCODE_SCAN) {
+                Log.i(TAG, "Received barcode information from camera");
+            } else if (requestCode == Utils.SELECT_BARCODE_REQUEST) {
+                Log.i(TAG, "Received barcode information from typing it");
+            } else {
+                return new BarcodeValues(null, null);
+            }
 
             contents = intent.getStringExtra(BarcodeSelectorActivity.BARCODE_CONTENTS);
             format = intent.getStringExtra(BarcodeSelectorActivity.BARCODE_FORMAT);

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

@@ -2,7 +2,7 @@ package protect.card_locker.preferences;
 
 import android.content.Context;
 import android.content.SharedPreferences;
-import android.preference.PreferenceManager;
+import androidx.preference.PreferenceManager;
 import androidx.annotation.IntegerRes;
 import androidx.annotation.StringRes;
 import androidx.appcompat.app.AppCompatDelegate;
@@ -81,11 +81,6 @@ public class Settings
         return getInt(R.string.settings_key_card_id_font_size, R.integer.settings_card_id_font_size_sp);
     }
 
-    public int getCardNoteFontSize()
-    {
-        return getInt(R.string.settings_key_card_note_font_size, R.integer.settings_card_note_font_size_sp);
-    }
-
     public boolean useMaxBrightnessDisplayingBarcode()
     {
         return getBoolean(R.string.settings_key_display_barcode_max_brightness, true);

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

@@ -1,13 +1,17 @@
 package protect.card_locker.preferences;
 
 import android.os.Bundle;
-import android.preference.Preference;
-import android.preference.PreferenceFragment;
+import androidx.fragment.app.DialogFragment;
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceFragmentCompat;
 import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.app.AppCompatDelegate;
 import android.view.MenuItem;
 
+import nl.invissvenska.numberpickerpreference.NumberDialogPreference;
+import nl.invissvenska.numberpickerpreference.NumberPickerPreferenceDialogFragment;
 import protect.card_locker.R;
 
 public class SettingsActivity extends AppCompatActivity
@@ -20,11 +24,11 @@ public class SettingsActivity extends AppCompatActivity
         ActionBar actionBar = getSupportActionBar();
         if(actionBar != null)
         {
-            getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+            actionBar.setDisplayHomeAsUpEnabled(true);
         }
 
         // Display the fragment as the main content.
-        getFragmentManager().beginTransaction()
+        getSupportFragmentManager().beginTransaction()
                 .replace(android.R.id.content, new SettingsFragment())
                 .commit();
     }
@@ -43,17 +47,18 @@ public class SettingsActivity extends AppCompatActivity
         return super.onOptionsItemSelected(item);
     }
 
-    public static class SettingsFragment extends PreferenceFragment
+    public static class SettingsFragment extends PreferenceFragmentCompat
     {
+        private static final String DIALOG_FRAGMENT_TAG = "SettingsFragment";
         @Override
-        public void onCreate(final Bundle savedInstanceState)
+        public void onCreatePreferences(Bundle savedInstanceState, String rootKey)
         {
-            super.onCreate(savedInstanceState);
-
             // Load the preferences from an XML resource
             addPreferencesFromResource(R.xml.preferences);
 
-            findPreference(getResources().getString(R.string.settings_key_theme)).setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener()
+            Preference themePreference = findPreference(getResources().getString(R.string.settings_key_theme));
+            assert themePreference != null;
+            themePreference.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener()
             {
                 @Override
                 public boolean onPreferenceChange(Preference preference, Object o)
@@ -71,11 +76,36 @@ public class SettingsActivity extends AppCompatActivity
                         AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM);
                     }
 
-                    getActivity().recreate();
+                    FragmentActivity activity = getActivity();
+                    if (activity != null) {
+                        activity.recreate();
+                    }
                     return true;
                 }
             });
         }
+
+        @Override
+        public void onDisplayPreferenceDialog(Preference preference)
+        {
+            if (preference instanceof NumberDialogPreference)
+            {
+                NumberDialogPreference dialogPreference = (NumberDialogPreference) preference;
+                DialogFragment dialogFragment = NumberPickerPreferenceDialogFragment
+                        .newInstance(
+                                dialogPreference.getKey(),
+                                dialogPreference.getMinValue(),
+                                dialogPreference.getMaxValue(),
+                                dialogPreference.getUnitText()
+                        );
+                dialogFragment.setTargetFragment(this, 0);
+                dialogFragment.show(getParentFragmentManager(), DIALOG_FRAGMENT_TAG);
+            }
+            else
+            {
+                super.onDisplayPreferenceDialog(preference);
+            }
+        }
     }
 }
 

app/src/main/res/drawable/ic_add_white_24dp.xml

@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M19,13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z"/>
+</vector>

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

@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M20,11H7.83l5.59,-5.59L12,4l-8,8 8,8 1.41,-1.41L7.83,13H20v-2z"/>
+</vector>

app/src/main/res/drawable/ic_baseline_arrow_drop_down_24.xml

@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M7,10l5,5 5,-5z"/>
+</vector>

app/src/main/res/drawable/ic_baseline_arrow_drop_up_24.xml

@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M7,14l5,-5 5,5z"/>
+</vector>

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

@@ -0,0 +1,6 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M12,12m-3.2,0a3.2,3.2 0,1 1,6.4 0a3.2,3.2 0,1 1,-6.4 0"/>
+    <path android:fillColor="@android:color/white" android:pathData="M9,2L7.17,4L4,4c-1.1,0 -2,0.9 -2,2v12c0,1.1 0.9,2 2,2h16c1.1,0 2,-0.9 2,-2L22,6c0,-1.1 -0.9,-2 -2,-2h-3.17L15,2L9,2zM12,17c-2.76,0 -5,-2.24 -5,-5s2.24,-5 5,-5 5,2.24 5,5 -2.24,5 -5,5z"/>
+</vector>