android:protectionLevel="signature"
/>
<permission
+ android:name="com.android.launcher3.permission.RECEIVE_UPDATE_ORIENTATION_BROADCASTS"
+ android:protectionLevel="signature"
+ />
+ <permission
android:name="com.android.launcher3.permission.RECEIVE_FIRST_LOAD_BROADCAST"
android:protectionLevel="signatureOrSystem" />
<uses-permission android:name="com.android.launcher3.permission.READ_SETTINGS" />
<uses-permission android:name="com.android.launcher3.permission.WRITE_SETTINGS" />
<uses-permission android:name="com.android.launcher3.permission.RECEIVE_LAUNCH_BROADCASTS" />
+ <uses-permission android:name="com.android.launcher3.permission.RECEIVE_UPDATE_ORIENTATION_BROADCASTS" />
<uses-permission android:name="com.android.launcher3.permission.RECEIVE_FIRST_LOAD_BROADCAST" />
<application
<activity
android:name="com.android.launcher3.SettingsActivity"
android:label="@string/settings_button_text"
- android:autoRemoveFromRecents="true">
+ android:autoRemoveFromRecents="true"
+ android:process=":settings_process">
</activity>
<!-- Debugging tools -->
FocusIndicatorView mFocusHandler;
@Thunk boolean mRotationEnabled = false;
- private boolean mPreferenceObserverRegistered = false;
+ private boolean mScreenOrientationSettingReceiverRegistered = false;
- final private SharedPreferences.OnSharedPreferenceChangeListener mSettingsObserver =
- new SharedPreferences.OnSharedPreferenceChangeListener() {
- @Override
- public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
- if (Utilities.ALLOW_ROTATION_PREFERENCE_KEY.equals(key)) {
- if (mRotationEnabled = sharedPreferences.getBoolean(
- Utilities.ALLOW_ROTATION_PREFERENCE_KEY, false)) {
- unlockScreenOrientation(true);
- } else {
- setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
+ final private BroadcastReceiver mScreenOrientationSettingReceiver =
+ new BroadcastReceiver() {
+ @Thunk Runnable mUpdateOrientationRunnable = new Runnable() {
+ public void run() {
+ setOrientation();
+ }
+ };
+
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ mRotationEnabled = intent.getBooleanExtra(
+ Utilities.SCREEN_ROTATION_SETTING_EXTRA, false);
+ if (!waitUntilResume(mUpdateOrientationRunnable, true)) {
+ setOrientation();
+ }
}
- }
+ };
+
+ @Thunk void setOrientation() {
+ if (mRotationEnabled) {
+ unlockScreenOrientation(true);
+ } else {
+ setRequestedOrientation(
+ ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
}
- };
+ }
@Override
protected void onCreate(Bundle savedInstanceState) {
// In case we are on a device with locked rotation, we should look at preferences to check
// if the user has specifically allowed rotation.
if (!mRotationEnabled) {
- getSharedPreferences(LauncherFiles.ROTATION_PREF_FILE,
- Context.MODE_MULTI_PROCESS).registerOnSharedPreferenceChangeListener(
- mSettingsObserver);
- mPreferenceObserverRegistered = true;
+ String updateOrientationBroadcastPermission = getResources().getString(
+ R.string.receive_update_orientation_broadcasts_permission);
+ registerReceiver(mScreenOrientationSettingReceiver,
+ new IntentFilter(Utilities.SCREEN_ROTATION_SETTING_INTENT),
+ updateOrientationBroadcastPermission, null);
+ mScreenOrientationSettingReceiverRegistered = true;
mRotationEnabled = Utilities.isAllowRotationPrefEnabled(getApplicationContext());
}
// On large interfaces, or on devices that a user has specifically enabled screen rotation,
// we want the screen to auto-rotate based on the current orientation
- unlockScreenOrientation(true);
+ setOrientation();
if (mLauncherCallbacks != null) {
mLauncherCallbacks.onCreate(savedInstanceState);
public void onDestroy() {
super.onDestroy();
- if (mPreferenceObserverRegistered) {
- getSharedPreferences(LauncherFiles.ROTATION_PREF_FILE,
- Context.MODE_MULTI_PROCESS).unregisterOnSharedPreferenceChangeListener(
- mSettingsObserver);
- mPreferenceObserverRegistered = false;
+ if (mScreenOrientationSettingReceiverRegistered) {
+ unregisterReceiver(mScreenOrientationSettingReceiver);
+ mScreenOrientationSettingReceiverRegistered = false;
}
// Remove all pending runnables
*
* @return {@code true} if we are currently paused. The caller might be able to skip some work
*/
- private boolean waitUntilResume(Runnable run, boolean deletePreviousRunnables) {
+ @Thunk boolean waitUntilResume(Runnable run, boolean deletePreviousRunnables) {
if (mPaused) {
if (LOGD) Log.d(TAG, "Deferring update until onResume");
if (deletePreviousRunnables) {
import android.app.Activity;
import android.content.Context;
+import android.content.Intent;
import android.os.Bundle;
+import android.preference.Preference;
import android.preference.PreferenceFragment;
+import android.preference.PreferenceScreen;
/**
- * Settings activity for Launcher. Currently implements the following setting:
- * LockToPortrait
+ * Settings activity for Launcher. Currently implements the following setting: Allow rotation
*/
public class SettingsActivity extends Activity {
@Override
*/
@SuppressWarnings("WeakerAccess")
public static class LauncherSettingsFragment extends PreferenceFragment {
-
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
- getPreferenceManager().setSharedPreferencesMode(Context.MODE_PRIVATE);
+ getPreferenceManager().setSharedPreferencesMode(Context.MODE_MULTI_PROCESS);
getPreferenceManager().setSharedPreferencesName(LauncherFiles.ROTATION_PREF_FILE);
addPreferencesFromResource(R.xml.launcher_preferences);
}
+
+ @Override
+ public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen,
+ Preference preference) {
+ boolean allowRotation = getPreferenceManager().getSharedPreferences().getBoolean(
+ Utilities.ALLOW_ROTATION_PREFERENCE_KEY, false);
+ Intent rotationSetting = new Intent(Utilities.SCREEN_ROTATION_SETTING_INTENT);
+ String launchBroadcastPermission = getResources().getString(
+ R.string.receive_update_orientation_broadcasts_permission);
+ rotationSetting.putExtra(Utilities.SCREEN_ROTATION_SETTING_EXTRA, allowRotation);
+ getActivity().sendBroadcast(rotationSetting, launchBroadcastPermission);
+ return true;
+ }
}
}