Merge "Replace UserRestriction listener with an intent" (04ec65f0) · Commits · e / os / android_packages_modules_Bluetooth

service/java/com/android/server/bluetooth/BluetoothManagerService.java

+38 −38

Original line number	Diff line number	Diff line
		@@ -42,11 +42,11 @@ import android.bluetooth.IBluetooth;
		import android.bluetooth.IBluetoothCallback;
		import android.bluetooth.IBluetoothGatt;
		import android.bluetooth.IBluetoothHeadset;
		import android.bluetooth.IBluetoothLeCallControl;
		import android.bluetooth.IBluetoothManager;
		import android.bluetooth.IBluetoothManagerCallback;
		import android.bluetooth.IBluetoothProfileServiceConnection;
		import android.bluetooth.IBluetoothStateChangeCallback;
		import android.bluetooth.IBluetoothLeCallControl;
		import android.content.ActivityNotFoundException;
		import android.content.AttributionSource;
		import android.content.BroadcastReceiver;
		@@ -89,9 +89,6 @@ import com.android.internal.R;
		import com.android.internal.annotations.VisibleForTesting;
		import com.android.internal.util.DumpUtils;
		import com.android.internal.util.FrameworkStatsLog;
		import com.android.server.pm.UserManagerInternal;
		import com.android.server.pm.UserManagerInternal.UserRestrictionsListener;
		import com.android.server.pm.UserRestrictionsUtils;

		import java.io.FileDescriptor;
		import java.io.PrintWriter;
		@@ -174,6 +171,8 @@ class BluetoothManagerService extends IBluetoothManager.Stub {

		private final Context mContext;

		private final UserManager mUserManager;

		// Locks are not provided for mName and mAddress.
		// They are accessed in handler or broadcast receiver, same thread context.
		private String mAddress;
		@@ -270,34 +269,25 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		}
		};

		private final UserRestrictionsListener mUserRestrictionsListener =
		new UserRestrictionsListener() {
		@Override
		public void onUserRestrictionsChanged(int userId, Bundle newRestrictions,
		Bundle prevRestrictions) {

		if (UserRestrictionsUtils.restrictionsChanged(prevRestrictions, newRestrictions,
		UserManager.DISALLOW_BLUETOOTH_SHARING)) {
		updateOppLauncherComponentState(userId,
		newRestrictions.getBoolean(UserManager.DISALLOW_BLUETOOTH_SHARING));
		}
		public void onUserRestrictionsChanged(UserHandle userHandle) {
		final boolean newBluetoothDisallowed = mUserManager.hasUserRestrictionForUser(
		UserManager.DISALLOW_BLUETOOTH, userHandle);
		boolean newBluetoothSharingDisallowed = mUserManager.hasUserRestrictionForUser(
		UserManager.DISALLOW_BLUETOOTH_SHARING, userHandle);

		// DISALLOW_BLUETOOTH can only be set by DO or PO on the system user.
		if (userId == USER_SYSTEM
		&& UserRestrictionsUtils.restrictionsChanged(prevRestrictions,
		newRestrictions, UserManager.DISALLOW_BLUETOOTH)) {
		if (userId == USER_SYSTEM && newRestrictions.getBoolean(
		UserManager.DISALLOW_BLUETOOTH)) {
		updateOppLauncherComponentState(userId, true); // Sharing disallowed
		if (userHandle == UserHandle.SYSTEM) {
		if (newBluetoothDisallowed) {
		updateOppLauncherComponentState(userHandle, true); // Sharing disallowed
		sendDisableMsg(BluetoothProtoEnums.ENABLE_DISABLE_REASON_DISALLOWED,
		mContext.getPackageName());
		} else {
		updateOppLauncherComponentState(userId, newRestrictions.getBoolean(
		UserManager.DISALLOW_BLUETOOTH_SHARING));
		updateOppLauncherComponentState(userHandle, newBluetoothSharingDisallowed);
		}
		} else {
		updateOppLauncherComponentState(userHandle, newBluetoothSharingDisallowed);
		}
		}
		};

		@VisibleForTesting
		public void onInitFlagsChanged() {
		@@ -500,6 +490,8 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		mCallbacks = new RemoteCallbackList<IBluetoothManagerCallback>();
		mStateChangeCallbacks = new RemoteCallbackList<IBluetoothStateChangeCallback>();

		mUserManager = mContext.getSystemService(UserManager.class);

		mIsHearingAidProfileSupported = context.getResources()
		.getBoolean(com.android.internal.R.bool.config_hearing_aid_profile_supported);

		@@ -524,6 +516,16 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		filter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY);
		mContext.registerReceiver(mReceiver, filter);

		IntentFilter filterUser = new IntentFilter();
		filterUser.addAction(UserManager.ACTION_USER_RESTRICTIONS_CHANGED);
		filterUser.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY);
		mContext.registerReceiverForAllUsers(new BroadcastReceiver() {
		@Override
		public void onReceive(Context context, Intent intent) {
		onUserRestrictionsChanged(getSendingUser());
		}
		}, filterUser, null, null);

		loadStoredNameAndAddress();
		if (isBluetoothPersistedStateOn()) {
		if (DBG) {
		@@ -1401,9 +1403,6 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		Slog.d(TAG, "Bluetooth boot completed");
		}
		mAppOps = mContext.getSystemService(AppOpsManager.class);
		UserManagerInternal userManagerInternal =
		LocalServices.getService(UserManagerInternal.class);
		userManagerInternal.addUserRestrictionsListener(mUserRestrictionsListener);
		final boolean isBluetoothDisallowed = isBluetoothDisallowed();
		if (isBluetoothDisallowed) {
		return;
		@@ -2754,10 +2753,11 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		* offered to the user if Bluetooth or sharing is disallowed. Puts the component to its default
		* state if Bluetooth is not disallowed.
		*
		* @param userId user to disable bluetooth sharing for.
		* @param userHandle user to disable bluetooth sharing for
		* @param bluetoothSharingDisallowed whether bluetooth sharing is disallowed.
		*/
		private void updateOppLauncherComponentState(int userId, boolean bluetoothSharingDisallowed) {
		private void updateOppLauncherComponentState(UserHandle userHandle,
		boolean bluetoothSharingDisallowed) {
		final ComponentName oppLauncherComponent = new ComponentName("com.android.bluetooth",
		"com.android.bluetooth.opp.BluetoothOppLauncherActivity");
		final int newState =
		@@ -2766,7 +2766,7 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		try {
		final IPackageManager imp = AppGlobals.getPackageManager();
		imp.setComponentEnabledSetting(oppLauncherComponent, newState,
		PackageManager.DONT_KILL_APP, userId);
		PackageManager.DONT_KILL_APP, userHandle.getIdentifier());
		} catch (Exception e) {
		// The component was not found, do nothing.
		}