Merge "Don't offer the BT sharing option to the user if BT is disallowed." (180e7935) · Commits · e / os / android_packages_modules_Bluetooth

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

+38 −1

Original line number	Diff line number	Diff line
		@@ -49,6 +49,7 @@ import android.os.Message;
		import android.os.Process;
		import android.os.RemoteCallbackList;
		import android.os.RemoteException;
		import android.os.ServiceManager;
		import android.os.SystemClock;
		import android.os.UserHandle;
		import android.os.UserManager;
		@@ -58,6 +59,8 @@ import android.provider.Settings;
		import android.provider.Settings.SettingNotFoundException;
		import android.util.Slog;

		import com.android.server.pm.PackageManagerService;

		import java.io.FileDescriptor;
		import java.io.PrintWriter;
		import java.util.concurrent.ConcurrentHashMap;
		@@ -217,6 +220,11 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		@Override
		public void onUserRestrictionsChanged(int userId, Bundle newRestrictions,
		Bundle prevRestrictions) {
		if (!newRestrictions.containsKey(UserManager.DISALLOW_BLUETOOTH)
		&& !prevRestrictions.containsKey(UserManager.DISALLOW_BLUETOOTH)) {
		// The relevant restriction has not changed - do nothing.
		return;
		}
		final boolean bluetoothDisallowed =
		newRestrictions.getBoolean(UserManager.DISALLOW_BLUETOOTH);
		if ((mEnable \|\| mEnableExternal) && bluetoothDisallowed) {
		@@ -227,6 +235,7 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		// when from system.
		}
		}
		updateOppLauncherComponentState(bluetoothDisallowed);
		}
		};

		@@ -944,7 +953,13 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		UserManagerInternal userManagerInternal =
		LocalServices.getService(UserManagerInternal.class);
		userManagerInternal.addUserRestrictionsListener(mUserRestrictionsListener);
		if (isBluetoothDisallowed()) {
		final boolean isBluetoothDisallowed = isBluetoothDisallowed();
		PackageManagerService packageManagerService =
		(PackageManagerService) ServiceManager.getService("package");
		if (packageManagerService != null && !packageManagerService.isOnlyCoreApps()) {
		updateOppLauncherComponentState(isBluetoothDisallowed);
		}
		if (isBluetoothDisallowed) {
		return;
		}
		if (mEnableExternal && isBluetoothPersistedStateOnBluetooth()) {
		@@ -2001,6 +2016,28 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
		}
		}

		/**
		* Disables BluetoothOppLauncherActivity component, so the Bluetooth sharing option is not
		* offered to the user if Bluetooth is disallowed. Puts the component to its default state if
		* Bluetooth is not disallowed.
		*
		* @param bluetoothDisallowed whether the {@link UserManager.DISALLOW_BLUETOOTH} user
		* restriction was set.
		*/
		private void updateOppLauncherComponentState(boolean bluetoothDisallowed) {
		final ComponentName oppLauncherComponent = new ComponentName("com.android.bluetooth",
		"com.android.bluetooth.opp.BluetoothOppLauncherActivity");
		final int newState = bluetoothDisallowed
		? PackageManager.COMPONENT_ENABLED_STATE_DISABLED
		: PackageManager.COMPONENT_ENABLED_STATE_DEFAULT;
		try {
		mContext.getPackageManager()
		.setComponentEnabledSetting(oppLauncherComponent, newState, 0);
		} catch (Exception e) {
		// The component was not found, do nothing.
		}
		}

		@Override
		public void dump(FileDescriptor fd, PrintWriter writer, String[] args) {
		mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DUMP, TAG);