/*
* Copyright 2023 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package androidx.mediarouter.media;
import static androidx.annotation.RestrictTo.Scope.LIBRARY;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import androidx.annotation.NonNull;
import androidx.annotation.RestrictTo;
import java.util.List;
/**
* A {@link BroadcastReceiver} class for enabling apps to get SystemRoutes using
* {@link android.media.MediaRouter2}.
*/
@RestrictTo(LIBRARY)
final class SystemRoutingUsingMediaRouter2Receiver extends BroadcastReceiver {
@Override
public void onReceive(@NonNull Context context, @NonNull Intent intent) {
// Do nothing for now.
}
/**
* Checks whether the {@link SystemRoutingUsingMediaRouter2Receiver} is declared in the app's
* manifest.
*/
@RestrictTo(LIBRARY)
public static boolean isDeclared(@NonNull Context applicationContext) {
Intent queryIntent = new Intent(applicationContext,
SystemRoutingUsingMediaRouter2Receiver.class);
queryIntent.setPackage(applicationContext.getPackageName());
PackageManager pm = applicationContext.getPackageManager();
List<ResolveInfo> resolveInfos = pm.queryBroadcastReceivers(queryIntent, 0);
return resolveInfos.size() > 0;
}
}