Merge "Fix admin enable/disable of Bluetooth file sharing" into tm-dev (c001bc5f) · Commits · e / os / android_packages_modules_Bluetooth

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

+49 −16

Original line number	Diff line number	Diff line
		@@ -56,6 +56,7 @@ import android.content.Intent;
		import android.content.IntentFilter;
		import android.content.ServiceConnection;
		import android.content.pm.ApplicationInfo;
		import android.content.pm.PackageInfo;
		import android.content.pm.PackageManager;
		import android.content.pm.ResolveInfo;
		import android.database.ContentObserver;
		@@ -2892,9 +2893,7 @@ public class BluetoothManagerService extends IBluetoothManager.Stub {
		*/
		private void updateOppLauncherComponentState(UserHandle userHandle,
		boolean bluetoothSharingDisallowed) {
		final ComponentName oppLauncherComponent = new ComponentName(
		mContext.getPackageManager().getPackagesForUid(Process.BLUETOOTH_UID)[0],
		"com.android.bluetooth.opp.BluetoothOppLauncherActivity");
		try {
		int newState;
		if (bluetoothSharingDisallowed) {
		newState = PackageManager.COMPONENT_ENABLED_STATE_DISABLED;
		@@ -2903,13 +2902,47 @@ public class BluetoothManagerService extends IBluetoothManager.Stub {
		} else {
		newState = PackageManager.COMPONENT_ENABLED_STATE_DEFAULT;
		}

		String launcherActivity = "com.android.bluetooth.opp.BluetoothOppLauncherActivity";

		PackageManager packageManager = mContext.createContextAsUser(userHandle, 0)
		.getPackageManager();
		var allPackages = packageManager.getPackagesForUid(Process.BLUETOOTH_UID);
		for (String candidatePackage : allPackages) {
		PackageInfo packageInfo;
		try {
		mContext.createContextAsUser(userHandle, 0)
		.getPackageManager()
		.setComponentEnabledSetting(oppLauncherComponent, newState,
		PackageManager.DONT_KILL_APP);
		// note: we need the package manager for the SYSTEM user, not our userHandle
		packageInfo = mContext.getPackageManager().getPackageInfo(
		candidatePackage,
		PackageManager.PackageInfoFlags.of(PackageManager.GET_ACTIVITIES));
		} catch (PackageManager.NameNotFoundException e) {
		// ignore, try next package
		Log.e(TAG, "Could not find package " + candidatePackage);
		continue;
		} catch (Exception e) {
		Log.e(TAG, "Error while loading package" + e);
		continue;
		}
		if (packageInfo.activities == null) {
		continue;
		}
		for (var activity : packageInfo.activities) {
		if (launcherActivity.equals(activity.name)) {
		final ComponentName oppLauncherComponent = new ComponentName(
		candidatePackage, launcherActivity
		);
		packageManager.setComponentEnabledSetting(
		oppLauncherComponent, newState, PackageManager.DONT_KILL_APP
		);
		return;
		}
		}
		}

		Log.e(TAG,
		"Cannot toggle BluetoothOppLauncherActivity, could not find it in any package");
		} catch (Exception e) {
		// The component was not found, do nothing.
		Log.e(TAG, "updateOppLauncherComponentState failed: " + e);
		}
		}