Override theme for all fragments

src/main/java/com/todoroo/astrid/activity/TaskListActivity.java

@@ -54,6 +54,7 @@ import org.tasks.preferences.Preferences;
 import org.tasks.receivers.RepeatConfirmationReceiver;
 import org.tasks.themes.Theme;
 import org.tasks.themes.ThemeCache;
+import org.tasks.themes.ThemeColor;
 import org.tasks.ui.EmptyTaskEditFragment;
 import org.tasks.ui.NavigationDrawerFragment;
 import org.tasks.ui.PriorityControlSet;
@@ -181,19 +182,20 @@ public class TaskListActivity extends InjectingAppCompatActivity implements
     }
 
     private void loadTaskListFragment(TaskListFragment taskListFragment) {
+        Filter filter = taskListFragment.filter;
+        ThemeColor themeColor = filter.tint >= 0
+                ? themeCache.getThemeColor(filter.tint)
+                : theme.getThemeColor();
+        themeColor.applyStatusBarColor(drawerLayout);
+        themeColor.applyStyle(this);
+        themeColor.applyTaskDescription(this, filter.listingTitle);
+
         FragmentManager fragmentManager = getFragmentManager();
         fragmentManager.popBackStackImmediate(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
         fragmentManager.beginTransaction()
                 .replace(isDoublePaneLayout() ? R.id.master_dual : R.id.single_pane, taskListFragment, TaskListFragment.TAG_TASKLIST_FRAGMENT)
                 .addToBackStack(TaskListFragment.TAG_TASKLIST_FRAGMENT)
                 .commit();
-        Filter filter = taskListFragment.filter;
-        if (filter.tint >= 0) {
-            themeCache.getThemeColor(filter.tint).applyStatusBarColor(drawerLayout);
-        } else {
-            theme.getThemeColor().applyStatusBarColor(drawerLayout);
-        }
-        theme.applyTaskDescription(this, filter.listingTitle);
     }
 
     private void loadTaskEditFragment(boolean onCreate, TaskEditFragment taskEditFragment, List<TaskEditControlFragment> taskEditControlFragments) {

src/main/java/com/todoroo/astrid/activity/TaskListFragment.java

@@ -81,7 +81,6 @@ import org.tasks.injection.InjectingListFragment;
 import org.tasks.notifications.NotificationManager;
 import org.tasks.preferences.Preferences;
 import org.tasks.themes.ThemeCache;
-import org.tasks.themes.ThemeColor;
 import org.tasks.ui.CheckBoxes;
 import org.tasks.ui.MenuColorizer;
 
@@ -151,7 +150,6 @@ public class TaskListFragment extends InjectingListFragment implements
     @Inject Broadcaster broadcaster;
     @Inject TagService tagService;
     @Inject ThemeCache themeCache;
-    @Inject ThemeColor themeColor;
 
     @BindView(R.id.swipe_layout) SwipeRefreshLayout swipeRefreshLayout;
     @BindView(R.id.swipe_layout_empty) SwipeRefreshLayout emptyView;
@@ -177,10 +175,6 @@ public class TaskListFragment extends InjectingListFragment implements
         }
     }
 
-    public ThemeColor getThemeColor() {
-        return filter.tint >= 0 ? themeCache.getThemeColor(filter.tint) : themeColor;
-    }
-
     public void setSyncOngoing(final boolean ongoing) {
         Activity activity = getActivity();
         if (activity != null) {
@@ -269,8 +263,6 @@ public class TaskListFragment extends InjectingListFragment implements
                 callbacks.onNavigationIconClicked();
             }
         });
-        ThemeColor color = getThemeColor();
-        toolbar.setBackgroundColor(color.getPrimaryColor());
         inflateMenu(toolbar);
         Menu menu = toolbar.getMenu();
         for (int i = 0 ; i < menu.size() ; i++) {

src/main/java/org/tasks/themes/Theme.java

@@ -1,7 +1,6 @@
 package org.tasks.themes;
 
 import android.app.Activity;
-import android.app.ActivityManager;
 import android.content.Context;
 import android.content.res.Resources;
 import android.graphics.PixelFormat;
@@ -12,8 +11,6 @@ import org.tasks.R;
 
 import javax.inject.Inject;
 
-import static com.todoroo.andlib.utility.AndroidUtilities.atLeastLollipop;
-
 public class Theme {
     private final ThemeBase themeBase;
     private final ThemeColor themeColor;
@@ -39,7 +36,7 @@ public class Theme {
     }
 
     public LayoutInflater getLayoutInflater(Context context) {
-        ContextThemeWrapper wrapper = new ContextThemeWrapper(context, themeBase.getStyle());
+        ContextThemeWrapper wrapper = themeBase.wrap(context);
         applyToContext(wrapper);
         return (LayoutInflater) wrapper.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
     }
@@ -51,24 +48,19 @@ public class Theme {
     public void applyThemeAndStatusBarColor(Activity activity) {
         applyTheme(activity);
         themeColor.applyStatusBarColor(activity);
-        applyTaskDescription(activity, activity.getString(R.string.app_name));
+        themeColor.applyTaskDescription(activity, activity.getString(R.string.app_name));
     }
 
     public void applyTheme(Activity activity) {
-        activity.setTheme(themeBase.getStyle());
+        themeBase.set(activity);
         applyToContext(activity);
         activity.getWindow().setFormat(PixelFormat.RGBA_8888);
     }
 
-    public void applyTaskDescription(Activity activity, String description) {
-        if (atLeastLollipop()) {
-            activity.setTaskDescription(new ActivityManager.TaskDescription(description, null, themeColor.getPrimaryColor()));
-        }
-    }
 
     public void applyToContext(Context context) {
         Resources.Theme theme = context.getTheme();
-        theme.applyStyle(themeColor.getStyle(), true);
-        theme.applyStyle(themeAccent.getStyle(), true);
+        themeColor.applyStyle(theme);
+        themeAccent.apply(theme);
     }
 }

src/main/java/org/tasks/themes/ThemeAccent.java

@@ -1,5 +1,7 @@
 package org.tasks.themes;
 
+import android.content.res.Resources;
+
 import org.tasks.R;
 
 public class ThemeAccent {
@@ -36,6 +38,10 @@ public class ThemeAccent {
         this.accentColor = accentColor;
     }
 
+    public void apply(Resources.Theme theme) {
+        theme.applyStyle(style, true);
+    }
+
     public String getName() {
         return name;
     }
@@ -44,10 +50,6 @@ public class ThemeAccent {
         return index;
     }
 
-    public int getStyle() {
-        return style;
-    }
-
     public int getAccentColor() {
         return accentColor;
     }

src/main/java/org/tasks/themes/ThemeBase.java

@@ -1,5 +1,9 @@
 package org.tasks.themes;
 
+import android.app.Activity;
+import android.content.Context;
+import android.support.v7.view.ContextThemeWrapper;
+
 import org.tasks.R;
 
 public class ThemeBase {
@@ -34,10 +38,6 @@ public class ThemeBase {
         return index;
     }
 
-    public int getStyle() {
-        return style;
-    }
-
     public int getDialogStyle() {
         return dialogStyle;
     }
@@ -53,4 +53,12 @@ public class ThemeBase {
     public boolean isDarkTheme() {
         return index > 0;
     }
+
+    public ContextThemeWrapper wrap(Context context) {
+        return new ContextThemeWrapper(context, style);
+    }
+
+    public void set(Activity activity) {
+        activity.setTheme(style);
+    }
 }

src/main/java/org/tasks/themes/ThemeColor.java

@@ -1,10 +1,12 @@
 package org.tasks.themes;
 
 import android.app.Activity;
+import android.app.ActivityManager;
+import android.content.Context;
+import android.content.res.Resources;
 import android.support.v4.widget.DrawerLayout;
 
 import org.tasks.R;
-import org.tasks.ui.NavigationDrawerFragment;
 
 import static com.todoroo.andlib.utility.AndroidUtilities.atLeastLollipop;
 
@@ -59,6 +61,20 @@ public class ThemeColor {
         }
     }
 
+    public void applyStyle(Context context) {
+        applyStyle(context.getTheme());
+    }
+
+    public void applyStyle(Resources.Theme theme) {
+        theme.applyStyle(style, true);
+    }
+
+    public void applyTaskDescription(Activity activity, String description) {
+        if (atLeastLollipop()) {
+            activity.setTaskDescription(new ActivityManager.TaskDescription(description, null, getPrimaryColor()));
+        }
+    }
+
     public String getName() {
         return name;
     }
@@ -67,10 +83,6 @@ public class ThemeColor {
         return index;
     }
 
-    public int getStyle() {
-        return style;
-    }
-
     public int getPrimaryColor() {
         return colorPrimary;
     }