Disable quiet mode after UserManager.trySetQuietModeDisabled() is unlocked (b1dd80bc) · Commits · e / os / android_frameworks_base

core/res/AndroidManifest.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -480,6 +480,7 @@

		<protected-broadcast android:name="android.intent.action.MANAGED_PROFILE_AVAILABLE" />
		<protected-broadcast android:name="android.intent.action.MANAGED_PROFILE_UNAVAILABLE" />
		<protected-broadcast android:name="com.android.server.pm.DISABLE_QUIET_MODE_AFTER_UNLOCK" />

		<!-- ====================================================================== -->
		<!-- RUNTIME PERMISSIONS -->

services/core/java/com/android/server/pm/UserManagerService.java

+43 −2

Original line number	Diff line number	Diff line
		@@ -30,6 +30,7 @@ import android.app.ActivityManagerNative;
		import android.app.IActivityManager;
		import android.app.IStopUserCallback;
		import android.app.KeyguardManager;
		import android.app.PendingIntent;
		import android.content.BroadcastReceiver;
		import android.content.Context;
		import android.content.Intent;
		@@ -322,6 +323,27 @@ public class UserManagerService extends IUserManager.Stub {

		private final LockPatternUtils mLockPatternUtils;

		private final String ACTION_DISABLE_QUIET_MODE_AFTER_UNLOCK =
		"com.android.server.pm.DISABLE_QUIET_MODE_AFTER_UNLOCK";

		private final BroadcastReceiver mDisableQuietModeCallback = new BroadcastReceiver() {
		@Override
		public void onReceive(Context context, Intent intent) {
		if (ACTION_DISABLE_QUIET_MODE_AFTER_UNLOCK.equals(intent.getAction())) {
		final IntentSender target = intent.getParcelableExtra(Intent.EXTRA_INTENT);
		final int userHandle = intent.getIntExtra(Intent.EXTRA_USER_ID, 0);
		setQuietModeEnabled(userHandle, false);
		if (target != null) {
		try {
		mContext.startIntentSender(target, null, 0, 0, 0);
		} catch (IntentSender.SendIntentException e) {
		/* ignore */
		}
		}
		}
		}
		};

		/**
		* Whether all users should be created ephemeral.
		*/
		@@ -414,6 +436,9 @@ public class UserManagerService extends IUserManager.Stub {
		// user restriction was not a default guest restriction.
		setUserRestriction(UserManager.DISALLOW_CONFIG_WIFI, true, currentGuestUser.id);
		}
		mContext.registerReceiver(mDisableQuietModeCallback,
		new IntentFilter(ACTION_DISABLE_QUIET_MODE_AFTER_UNLOCK),
		null, mHandler);
		}

		@Override
		@@ -703,6 +728,7 @@ public class UserManagerService extends IUserManager.Stub {

		@Override
		public boolean trySetQuietModeDisabled(int userHandle, IntentSender target) {
		checkManageUsersPermission("silence profile");
		if (StorageManager.isUserKeyUnlocked(userHandle)
		\|\| !mLockPatternUtils.isSecure(userHandle)) {
		// if the user is already unlocked, no need to show a profile challenge
		@@ -723,9 +749,24 @@ public class UserManagerService extends IUserManager.Stub {
		if (unlockIntent == null) {
		return false;
		}
		final Intent callBackIntent = new Intent(
		ACTION_DISABLE_QUIET_MODE_AFTER_UNLOCK);
		if (target != null) {
		unlockIntent.putExtra(Intent.EXTRA_INTENT, target);
		}
		callBackIntent.putExtra(Intent.EXTRA_INTENT, target);
		}
		callBackIntent.putExtra(Intent.EXTRA_USER_ID, userHandle);
		callBackIntent.setPackage(mContext.getPackageName());
		callBackIntent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
		final PendingIntent pendingIntent = PendingIntent.getBroadcast(
		mContext,
		0,
		callBackIntent,
		PendingIntent.FLAG_CANCEL_CURRENT \|
		PendingIntent.FLAG_ONE_SHOT \|
		PendingIntent.FLAG_IMMUTABLE);
		// After unlocking the challenge, it will disable quiet mode and run the original
		// intentSender
		unlockIntent.putExtra(Intent.EXTRA_INTENT, pendingIntent.getIntentSender());
		unlockIntent.setFlags(FLAG_ACTIVITY_NEW_TASK \| FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
		mContext.startActivity(unlockIntent);
		} finally {