Refresh drawer if filter preferences change

src/main/java/org/tasks/preferences/AppearancePreferences.java

@@ -10,6 +10,7 @@ import org.tasks.injection.InjectingPreferenceActivity;
 public class AppearancePreferences extends InjectingPreferenceActivity {
 
     public static String FORCE_REFRESH = "force_refresh";
+    public static String FILTERS_CHANGED = "filters_changed";
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
@@ -17,16 +18,19 @@ public class AppearancePreferences extends InjectingPreferenceActivity {
 
         addPreferencesFromResource(R.xml.preferences_appearance);
 
-        setRefreshOnChange(R.string.p_use_dark_theme);
+        setExtraOnChange(R.string.p_use_dark_theme, FORCE_REFRESH);
-        setRefreshOnChange(R.string.p_fontSize);
+        setExtraOnChange(R.string.p_fontSize, FORCE_REFRESH);
-        setRefreshOnChange(R.string.p_fullTaskTitle);
+        setExtraOnChange(R.string.p_fullTaskTitle, FORCE_REFRESH);
+        setExtraOnChange(R.string.p_show_today_filter, FILTERS_CHANGED);
+        setExtraOnChange(R.string.p_show_recently_modified_filter, FILTERS_CHANGED);
+        setExtraOnChange(R.string.p_show_not_in_list_filter, FILTERS_CHANGED);
     }
 
-    private void setRefreshOnChange(int resId) {
+    private void setExtraOnChange(int resId, final String extra) {
         findPreference(getString(resId)).setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
             @Override
             public boolean onPreferenceChange(Preference preference, Object newValue) {
-                setResult(RESULT_OK, new Intent().putExtra(FORCE_REFRESH, true));
+                setResult(RESULT_OK, new Intent().putExtra(extra, true));
                 return true;
             }
         });

src/main/java/org/tasks/ui/NavigationDrawerFragment.java

@@ -115,10 +115,12 @@ public class NavigationDrawerFragment extends InjectingFragment {
 
     @Override
     public void onActivityResult(int requestCode, int resultCode, Intent data) {
-        if (requestCode == ACTIVITY_SETTINGS) {
+        if (requestCode == ACTIVITY_SETTINGS && resultCode == Activity.RESULT_OK) {
-            if (resultCode == Activity.RESULT_OK && data.getBooleanExtra(AppearancePreferences.FORCE_REFRESH, false)) {
+            if (data.getBooleanExtra(AppearancePreferences.FORCE_REFRESH, false)) {
                 getActivity().finish();
                 getActivity().startActivity(getActivity().getIntent());
+            } else if (data.getBooleanExtra(AppearancePreferences.FILTERS_CHANGED, false)) {
+                refresh();
             }
         } else {
             super.onActivityResult(requestCode, resultCode, data);