diff --git a/res/values/strings.xml b/res/values/strings.xml
index e840328a52..f7c482567e 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -172,6 +172,12 @@
When phone is rotated
Current Display setting doesn\'t permit rotation
+
+ Icon badging
+
+ On for all apps
+
+ Off for all apps
Add icon to Home screen
diff --git a/res/xml/launcher_preferences.xml b/res/xml/launcher_preferences.xml
index 301bef104d..876388363f 100644
--- a/res/xml/launcher_preferences.xml
+++ b/res/xml/launcher_preferences.xml
@@ -16,13 +16,6 @@
-
-
+
+
+
+
+
+ />
+
+
+
diff --git a/src/com/android/launcher3/SettingsActivity.java b/src/com/android/launcher3/SettingsActivity.java
index 7ae6b261d6..0902b2029d 100644
--- a/src/com/android/launcher3/SettingsActivity.java
+++ b/src/com/android/launcher3/SettingsActivity.java
@@ -34,6 +34,11 @@ import com.android.launcher3.graphics.IconShapeOverride;
* Settings activity for Launcher. Currently implements the following setting: Allow rotation
*/
public class SettingsActivity extends Activity {
+
+ private static final String ICON_BADGING_PREFERENCE_KEY = "pref_icon_badging";
+ // TODO: use Settings.Secure.NOTIFICATION_BADGING
+ private static final String NOTIFICATION_BADGING = "notification_badging";
+
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@@ -50,6 +55,7 @@ public class SettingsActivity extends Activity {
public static class LauncherSettingsFragment extends PreferenceFragment {
private SystemDisplayRotationLockObserver mRotationLockObserver;
+ private IconBadgingObserver mIconBadgingObserver;
@Override
public void onCreate(Bundle savedInstanceState) {
@@ -57,13 +63,14 @@ public class SettingsActivity extends Activity {
getPreferenceManager().setSharedPreferencesName(LauncherFiles.SHARED_PREFERENCES_KEY);
addPreferencesFromResource(R.xml.launcher_preferences);
+ ContentResolver resolver = getActivity().getContentResolver();
+
// Setup allow rotation preference
Preference rotationPref = findPreference(Utilities.ALLOW_ROTATION_PREFERENCE_KEY);
if (getResources().getBoolean(R.bool.allow_rotation)) {
// Launcher supports rotation by default. No need to show this setting.
getPreferenceScreen().removePreference(rotationPref);
} else {
- ContentResolver resolver = getActivity().getContentResolver();
mRotationLockObserver = new SystemDisplayRotationLockObserver(rotationPref, resolver);
// Register a content observer to listen for system setting changes while
@@ -77,9 +84,18 @@ public class SettingsActivity extends Activity {
rotationPref.setDefaultValue(Utilities.getAllowRotationDefaultValue(getActivity()));
}
+ Preference iconBadgingPref = findPreference(ICON_BADGING_PREFERENCE_KEY);
if (!BuildCompat.isAtLeastO()) {
getPreferenceScreen().removePreference(
findPreference(SessionCommitReceiver.ADD_ICON_PREFERENCE_KEY));
+ getPreferenceScreen().removePreference(iconBadgingPref);
+ } else {
+ // Listen to system notification badge settings while this UI is active.
+ mIconBadgingObserver = new IconBadgingObserver(iconBadgingPref, resolver);
+ resolver.registerContentObserver(
+ Settings.Secure.getUriFor(NOTIFICATION_BADGING),
+ false, mIconBadgingObserver);
+ mIconBadgingObserver.onChange(true);
}
Preference iconShapeOverride = findPreference(IconShapeOverride.KEY_PREFERENCE);
@@ -98,6 +114,10 @@ public class SettingsActivity extends Activity {
getActivity().getContentResolver().unregisterContentObserver(mRotationLockObserver);
mRotationLockObserver = null;
}
+ if (mIconBadgingObserver != null) {
+ getActivity().getContentResolver().unregisterContentObserver(mIconBadgingObserver);
+ mIconBadgingObserver = null;
+ }
super.onDestroy();
}
}
@@ -127,4 +147,29 @@ public class SettingsActivity extends Activity {
? R.string.allow_rotation_desc : R.string.allow_rotation_blocked_desc);
}
}
+
+ /**
+ * Content observer which listens for system badging setting changes,
+ * and updates the launcher badging setting subtext accordingly.
+ */
+ private static class IconBadgingObserver extends ContentObserver {
+
+ private final Preference mBadgingPref;
+ private final ContentResolver mResolver;
+
+ public IconBadgingObserver(Preference badgingPref, ContentResolver resolver) {
+ super(new Handler());
+ mBadgingPref = badgingPref;
+ mResolver = resolver;
+ }
+
+ @Override
+ public void onChange(boolean selfChange) {
+ boolean enabled = Settings.Secure.getInt(mResolver, NOTIFICATION_BADGING, 1) == 1;
+ mBadgingPref.setSummary(enabled
+ ? R.string.icon_badging_desc_on
+ : R.string.icon_badging_desc_off);
+ }
+ }
+
}