Fixed WidgetConfig filter theming issue

astrid/plugin-src/com/todoroo/astrid/core/CoreFilterExposer.java

@@ -27,7 +27,6 @@ import com.todoroo.astrid.data.Task;
 import com.todoroo.astrid.data.TaskApiDao.TaskCriteria;
 import com.todoroo.astrid.service.ThemeService;
 import com.todoroo.astrid.tags.TagService;
-import com.todoroo.astrid.utility.AstridPreferences;
 
 /**
  * Exposes Astrid's built in filters to the {@link FilterListFragment}
@@ -70,8 +69,7 @@ public final class CoreFilterExposer extends BroadcastReceiver implements Astrid
                                         Criterion.and(MetadataCriteria.withKey(TagService.KEY),
                                                 TagService.TAG.like("x_%", "x"))))))), //$NON-NLS-1$ //$NON-NLS-2$
                 null);
-        boolean isTablet = AstridPreferences.useTabletLayout(ContextManager.getContext());
-        int themeFlags = isTablet ? ThemeService.FLAG_FORCE_LIGHT : 0;
+        int themeFlags = ThemeService.getFilterThemeFlags();
         inbox.listingIcon = ((BitmapDrawable)r.getDrawable(
                 ThemeService.getDrawable(R.drawable.filter_inbox, themeFlags))).getBitmap();
         return inbox;

astrid/plugin-src/com/todoroo/astrid/core/CustomFilterExposer.java

@@ -43,7 +43,6 @@ import com.todoroo.astrid.gtasks.GtasksPreferenceService;
 import com.todoroo.astrid.service.TagDataService;
 import com.todoroo.astrid.service.ThemeService;
 import com.todoroo.astrid.taskrabbit.TaskRabbitMetadata;
-import com.todoroo.astrid.utility.AstridPreferences;
 
 /**
  * Exposes Astrid's built in filters to the {@link FilterListFragment}
@@ -78,8 +77,7 @@ public final class CustomFilterExposer extends BroadcastReceiver implements Astr
     }
 
     private Filter[] buildSavedFilters(Context context, Resources r) {
-        boolean isTablet = AstridPreferences.useTabletLayout(context);
-        int themeFlags = isTablet ? ThemeService.FLAG_FORCE_LIGHT : 0;
+        int themeFlags = ThemeService.getFilterThemeFlags();
 
         StoreObjectDao dao = PluginServices.getStoreObjectDao();
         TodorooCursor<StoreObject> cursor = dao.query(Query.select(StoreObject.PROPERTIES).where(
@@ -134,8 +132,7 @@ public final class CustomFilterExposer extends BroadcastReceiver implements Astr
     }
 
     public static Filter getAssignedByMeFilter(Resources r) {
-        boolean isTablet = AstridPreferences.useTabletLayout(ContextManager.getContext());
-        int themeFlags = isTablet ? ThemeService.FLAG_FORCE_LIGHT : 0;
+        int themeFlags = ThemeService.getFilterThemeFlags();
         Filter f = new Filter(r.getString(R.string.BFE_Assigned),
                 r.getString(R.string.BFE_Assigned),
                 new QueryTemplate().join(Join.left(Metadata.TABLE, Criterion.and(Metadata.KEY.eq(TaskRabbitMetadata.METADATA_KEY), Task.ID.eq(Metadata.TASK))))

astrid/plugin-src/com/todoroo/astrid/tags/TagFilterExposer.java

@@ -167,8 +167,7 @@ public class TagFilterExposer extends BroadcastReceiver implements AstridFilterE
         Context context = ContextManager.getContext();
         Resources r = context.getResources();
 
-        boolean isTablet = AstridPreferences.useTabletLayout(context);
-        int themeFlags = isTablet ? ThemeService.FLAG_FORCE_LIGHT : 0;
+        int themeFlags = ThemeService.getFilterThemeFlags();
 
         // --- untagged
         if (addUntaggedFilter) {

astrid/src/com/todoroo/astrid/service/ThemeService.java

@@ -35,6 +35,10 @@ public class ThemeService {
 
     private static int currentTheme;
 
+    // Widget config activities set this flag since they theme differently than the normal
+    // filter list. In other cases this should be false
+    private static boolean forceFilterInvert = false;
+
     public static void applyTheme(Activity activity) {
         currentTheme = getTheme();
         activity.setTheme(currentTheme);
@@ -124,6 +128,22 @@ public class ThemeService {
         return getDrawable(lightDrawable, 0);
     }
 
+    /**
+     * Only widget config activities should call this (see note on the flag above)
+     * @param forceInvert
+     */
+    public static void setForceFilterInvert(boolean forceInvert) {
+        forceFilterInvert = forceInvert;
+    }
+
+    public static int getFilterThemeFlags() {
+        if (forceFilterInvert)
+            return ThemeService.FLAG_INVERT;
+        if (AstridPreferences.useTabletLayout(ContextManager.getContext()))
+            return ThemeService.FLAG_FORCE_LIGHT;
+        return 0;
+    }
+
     public static int getDrawable(int lightDrawable, int alter) {
         boolean darkTheme = currentTheme == R.style.Theme || currentTheme == R.style.Theme_Transparent;
         switch(alter) {

astrid/src/com/todoroo/astrid/widget/WidgetConfigActivity.java

@@ -48,7 +48,7 @@ abstract public class WidgetConfigActivity extends ListActivity {
     @Override
     public void onCreate(Bundle icicle) {
         ThemeService.applyTheme(this);
-        ThemeService.forceTheme(R.style.Theme);
+        ThemeService.setForceFilterInvert(true);
         super.onCreate(icicle);
 
         // Set the result to CANCELED.  This will cause the widget host to cancel
@@ -132,6 +132,7 @@ abstract public class WidgetConfigActivity extends ListActivity {
     protected void onStop() {
         super.onStop();
         StatisticsService.sessionStop(this);
+        ThemeService.setForceFilterInvert(false);
     }
 
     private void saveConfiguration(FilterListItem filterListItem){