Still implementing custom themes.

app/src/main/java/ml/docilealligator/infinityforreddit/Activity/CustomThemeListingActivity.java

@@ -18,6 +18,9 @@ import com.google.android.material.appbar.AppBarLayout;
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
 
+import org.greenrobot.eventbus.EventBus;
+import org.greenrobot.eventbus.Subscribe;
+
 import javax.inject.Inject;
 import javax.inject.Named;
 
@@ -28,11 +31,13 @@ import ml.docilealligator.infinityforreddit.AsyncTask.ChangeThemeNameAsyncTask;
 import ml.docilealligator.infinityforreddit.AsyncTask.DeleteThemeAsyncTask;
 import ml.docilealligator.infinityforreddit.CustomTheme.CustomThemeViewModel;
 import ml.docilealligator.infinityforreddit.CustomTheme.CustomThemeWrapper;
+import ml.docilealligator.infinityforreddit.Event.RecreateActivityEvent;
 import ml.docilealligator.infinityforreddit.Fragment.CustomThemeOptionsBottomSheetFragment;
 import ml.docilealligator.infinityforreddit.Fragment.SelectBaseThemeBottomSheetFragment;
 import ml.docilealligator.infinityforreddit.Infinity;
 import ml.docilealligator.infinityforreddit.R;
 import ml.docilealligator.infinityforreddit.RedditDataRoomDatabase;
+import ml.docilealligator.infinityforreddit.Utils.CustomThemeSharedPreferencesUtils;
 
 public class CustomThemeListingActivity extends BaseActivity implements CustomThemeOptionsBottomSheetFragment.CustomThemeOptionsBottomSheetFragmentListener {
 
@@ -51,6 +56,15 @@ public class CustomThemeListingActivity extends BaseActivity implements CustomTh
     RedditDataRoomDatabase redditDataRoomDatabase;
     @Inject
     CustomThemeWrapper customThemeWrapper;
+    @Inject
+    @Named("light_theme")
+    SharedPreferences lightThemeSharedPreferences;
+    @Inject
+    @Named("dark_theme")
+    SharedPreferences darkThemeSharedPreferences;
+    @Inject
+    @Named("amoled_theme")
+    SharedPreferences amoledThemeSharedPreferences;
     public CustomThemeViewModel customThemeViewModel;
 
     @Override
@@ -62,6 +76,8 @@ public class CustomThemeListingActivity extends BaseActivity implements CustomTh
 
         ButterKnife.bind(this);
 
+        EventBus.getDefault().register(this);
+
         applyCustomTheme();
 
         setSupportActionBar(toolbar);
@@ -125,7 +141,7 @@ public class CustomThemeListingActivity extends BaseActivity implements CustomTh
                     if (imm != null) {
                         imm.hideSoftInputFromWindow(themeNameEditText.getWindowToken(), 0);
                     }
-                    new ChangeThemeNameAsyncTask(redditDataRoomDatabase, oldName, themeNameEditText.getText().toString());
+                    new ChangeThemeNameAsyncTask(redditDataRoomDatabase, oldName, themeNameEditText.getText().toString()).execute();
                 })
                 .setNegativeButton(R.string.cancel, (dialogInterface, i) -> {
                     if (imm != null) {
@@ -142,6 +158,37 @@ public class CustomThemeListingActivity extends BaseActivity implements CustomTh
 
     @Override
     public void delete(String name) {
-        new DeleteThemeAsyncTask(redditDataRoomDatabase, name).execute();
+        new MaterialAlertDialogBuilder(this, R.style.MaterialAlertDialogTheme)
+                .setTitle(R.string.delete_theme)
+                .setMessage(getString(R.string.delete_theme_dialog_message, name))
+                .setPositiveButton(R.string.yes, (dialogInterface, i)
+                        -> new DeleteThemeAsyncTask(redditDataRoomDatabase, name, (isLightTheme, isDarkTheme, isAmoledTheme) -> {
+                            if (isLightTheme) {
+                                CustomThemeSharedPreferencesUtils.insertThemeToSharedPreferences(
+                                        CustomThemeWrapper.getIndigo(CustomThemeListingActivity.this), lightThemeSharedPreferences);
+                            }
+                            if (isDarkTheme) {
+                                CustomThemeSharedPreferencesUtils.insertThemeToSharedPreferences(
+                                        CustomThemeWrapper.getIndigo(CustomThemeListingActivity.this), darkThemeSharedPreferences);
+                            }
+                            if (isAmoledTheme) {
+                                CustomThemeSharedPreferencesUtils.insertThemeToSharedPreferences(
+                                        CustomThemeWrapper.getIndigo(CustomThemeListingActivity.this), amoledThemeSharedPreferences);
+                            }
+                            EventBus.getDefault().post(new RecreateActivityEvent());
+                        }).execute())
+                .setNegativeButton(R.string.no, null)
+                .show();
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        EventBus.getDefault().unregister(this);
+    }
+
+    @Subscribe
+    public void onRecreateActivityEvent(RecreateActivityEvent recreateActivityEvent) {
+        recreate();
     }
 }

app/src/main/java/ml/docilealligator/infinityforreddit/Activity/MainActivity.java

@@ -305,7 +305,7 @@ public class MainActivity extends BaseActivity implements SortTypeSelectionCallb
         applyAppBarLayoutAndToolbarTheme(appBarLayout, toolbar);
         applyTabLayoutTheme(tabLayout);
         bottomNavigationView.setBackgroundTint(ColorStateList.valueOf(mCustomThemeWrapper.getBottomAppBarBackgroundColor()));
-        applyFABTheme(fab, R.drawable.ic_add_bottom_app_bar_24dp);
+        applyFABTheme(fab, R.drawable.ic_add_day_night_24dp);
     }
 
     private void getCurrentAccountAndBindView() {

app/src/main/java/ml/docilealligator/infinityforreddit/Activity/MultiRedditListingActivity.java

@@ -258,6 +258,6 @@ public class MultiRedditListingActivity extends BaseActivity {
         mSwipeRefreshLayout.setProgressBackgroundColorSchemeColor(mCustomThemeWrapper.getCircularProgressBarBackground());
         mSwipeRefreshLayout.setColorSchemeColors(mCustomThemeWrapper.getColorAccent());
         mErrorTextView.setTextColor(mCustomThemeWrapper.getSecondaryTextColor());
-        applyFABTheme(fab, R.drawable.ic_add_bottom_app_bar_24dp);
+        applyFABTheme(fab, R.drawable.ic_add_day_night_24dp);
     }
 }

app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewSubredditDetailActivity.java

@@ -360,7 +360,7 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
         multiRedditBottomAppBar.setColorFilter(primaryIconColor, android.graphics.PorterDuff.Mode.SRC_IN);
         messageBottomAppBar.setColorFilter(primaryIconColor, android.graphics.PorterDuff.Mode.SRC_IN);
         profileBottomAppBar.setColorFilter(primaryIconColor, android.graphics.PorterDuff.Mode.SRC_IN);
-        applyFABTheme(fab, R.drawable.ic_add_bottom_app_bar_24dp);
+        applyFABTheme(fab, R.drawable.ic_add_day_night_24dp);
         unsubscribedColor = mCustomThemeWrapper.getUnsubscribed();
         subscribedColor = mCustomThemeWrapper.getSubscribed();
     }

app/src/main/java/ml/docilealligator/infinityforreddit/AsyncTask/DeleteThemeAsyncTask.java

@@ -2,20 +2,43 @@ package ml.docilealligator.infinityforreddit.AsyncTask;
 
 import android.os.AsyncTask;
 
+import ml.docilealligator.infinityforreddit.CustomTheme.CustomTheme;
 import ml.docilealligator.infinityforreddit.RedditDataRoomDatabase;
 
 public class DeleteThemeAsyncTask extends AsyncTask<Void, Void, Void> {
     private RedditDataRoomDatabase redditDataRoomDatabase;
     private String themeName;
+    private DeleteThemeAsyncTaskListener deleteThemeAsyncTaskListener;
+    private boolean isLightTheme = false;
+    private boolean isDarkTheme = false;
+    private boolean isAmoledTheme = false;
 
-    public DeleteThemeAsyncTask(RedditDataRoomDatabase redditDataRoomDatabase, String themeName) {
+    public interface DeleteThemeAsyncTaskListener {
+        void success(boolean isLightTheme, boolean isDarkTheme, boolean isAmoledTheme);
+    }
+
+    public DeleteThemeAsyncTask(RedditDataRoomDatabase redditDataRoomDatabase, String themeName,
+                                DeleteThemeAsyncTaskListener deleteThemeAsyncTaskListener) {
         this.redditDataRoomDatabase = redditDataRoomDatabase;
         this.themeName = themeName;
+        this.deleteThemeAsyncTaskListener = deleteThemeAsyncTaskListener;
     }
 
     @Override
     protected Void doInBackground(Void... voids) {
-        redditDataRoomDatabase.customThemeDao().deleteCustomTheme(themeName);
+        CustomTheme customTheme = redditDataRoomDatabase.customThemeDao().getCustomTheme(themeName);
+        if (customTheme != null) {
+            isLightTheme = customTheme.isLightTheme;
+            isDarkTheme = customTheme.isDarkTheme;
+            isAmoledTheme = customTheme.isAmoledTheme;
+            redditDataRoomDatabase.customThemeDao().deleteCustomTheme(themeName);
+        }
         return null;
     }
+
+    @Override
+    protected void onPostExecute(Void aVoid) {
+        super.onPostExecute(aVoid);
+        deleteThemeAsyncTaskListener.success(isLightTheme, isDarkTheme, isAmoledTheme);
+    }
 }

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

@@ -45,7 +45,7 @@
         android:layout_margin="@dimen/fab_margin"
         android:layout_gravity="bottom|end"
         app:backgroundTint="?attr/colorPrimaryLightTheme"
-        app:srcCompat="@drawable/ic_add_bottom_app_bar_24dp"
+        app:srcCompat="@drawable/ic_add_day_night_24dp"
         app:tint="@android:color/white" />
 
 </androidx.coordinatorlayout.widget.CoordinatorLayout>

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

@@ -78,7 +78,7 @@
         android:layout_margin="@dimen/fab_margin"
         android:layout_gravity="bottom|end"
         app:backgroundTint="?attr/colorPrimaryLightTheme"
-        app:srcCompat="@drawable/ic_add_bottom_app_bar_24dp"
+        app:srcCompat="@drawable/ic_add_day_night_24dp"
         app:tint="@android:color/white" />
 
 </androidx.coordinatorlayout.widget.CoordinatorLayout>

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

@@ -201,7 +201,7 @@
         android:layout_margin="@dimen/fab_margin"
         android:visibility="gone"
         app:backgroundTint="?attr/colorPrimaryLightTheme"
-        app:srcCompat="@drawable/ic_add_bottom_app_bar_24dp"
+        app:srcCompat="@drawable/ic_add_day_night_24dp"
         app:tint="@android:color/white"
         app:layout_anchor="@id/bottom_navigation_view_subreddit_detail_activity" />
 

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

@@ -132,7 +132,7 @@
         android:layout_margin="@dimen/fab_margin"
         android:visibility="gone"
         app:backgroundTint="?attr/colorPrimaryLightTheme"
-        app:srcCompat="@drawable/ic_add_bottom_app_bar_24dp"
+        app:srcCompat="@drawable/ic_add_day_night_24dp"
         app:tint="@android:color/white"
         app:layout_anchor="@id/bottom_navigation_main_activity" />
 

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

@@ -29,6 +29,6 @@
         android:layout_height="24dp"
         android:layout_gravity="center_vertical"
         android:layout_marginStart="32dp"
-        android:src="@drawable/ic_add_24dp" />
+        android:src="@drawable/ic_add_day_night_24dp" />
 
 </LinearLayout>

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

@@ -29,7 +29,7 @@
         android:layout_height="24dp"
         android:layout_gravity="center_vertical"
         android:layout_marginStart="32dp"
-        android:src="@drawable/ic_add_24dp"
+        android:src="@drawable/ic_add_day_night_24dp"
         android:background="?attr/selectableItemBackgroundBorderless" />
 
     <ImageView

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

@@ -365,7 +365,7 @@
     <string name="settings_customize_dark_theme_title">Dark Theme</string>
     <string name="settings_customize_amoled_theme_title">Amoled Theme</string>
     <string name="settings_manage_themes_title">Manage Themes</string>
-    <string name="settings_custom_theme_cannot_apply_to_settings_page_title">Custom themes cannot be applied to settings page.</string>
+    <string name="settings_custom_theme_cannot_apply_to_settings_page_title">Custom themes cannot be applied to settings page (except toolbar, status bar and navigation bar).</string>
 
     <string name="no_link_available">Cannot get the link</string>
 
@@ -617,6 +617,7 @@
     <string name="edit_theme_name">Edit Theme Name</string>
     <string name="edit_theme">Edit Theme</string>
     <string name="delete_theme">Delete Theme</string>
+    <string name="delete_theme_dialog_message">Are you sure to delete %1$s?</string>
     <string name="share_theme">Share Theme</string>
     <string name="change_theme_name">Change Name</string>