Initial commit

sources/androidx/media/session/MediaButtonReceiver.java

@@ -0,0 +1,108 @@
+package androidx.media.session;
+
+import android.content.BroadcastReceiver;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.os.Build;
+import android.os.RemoteException;
+import android.support.v4.media.MediaBrowserCompat;
+import android.support.v4.media.session.MediaControllerCompat;
+import android.util.Log;
+import android.view.KeyEvent;
+import java.util.List;
+
+/* loaded from: classes.dex */
+public class MediaButtonReceiver extends BroadcastReceiver {
+
+    private static class MediaButtonConnectionCallback extends MediaBrowserCompat.ConnectionCallback {
+        private final Context c;
+        private final Intent d;
+        private final BroadcastReceiver.PendingResult e;
+        private MediaBrowserCompat f;
+
+        MediaButtonConnectionCallback(Context context, Intent intent, BroadcastReceiver.PendingResult pendingResult) {
+            this.c = context;
+            this.d = intent;
+            this.e = pendingResult;
+        }
+
+        private void d() {
+            this.f.b();
+            this.e.finish();
+        }
+
+        void a(MediaBrowserCompat mediaBrowserCompat) {
+            this.f = mediaBrowserCompat;
+        }
+
+        @Override // android.support.v4.media.MediaBrowserCompat.ConnectionCallback
+        public void b() {
+            d();
+        }
+
+        @Override // android.support.v4.media.MediaBrowserCompat.ConnectionCallback
+        public void c() {
+            d();
+        }
+
+        @Override // android.support.v4.media.MediaBrowserCompat.ConnectionCallback
+        public void a() {
+            try {
+                new MediaControllerCompat(this.c, this.f.c()).a((KeyEvent) this.d.getParcelableExtra("android.intent.extra.KEY_EVENT"));
+            } catch (RemoteException e) {
+                Log.e("MediaButtonReceiver", "Failed to create a media controller", e);
+            }
+            d();
+        }
+    }
+
+    private static void a(Context context, Intent intent) {
+        if (Build.VERSION.SDK_INT >= 26) {
+            context.startForegroundService(intent);
+        } else {
+            context.startService(intent);
+        }
+    }
+
+    @Override // android.content.BroadcastReceiver
+    public void onReceive(Context context, Intent intent) {
+        if (intent == null || !"android.intent.action.MEDIA_BUTTON".equals(intent.getAction()) || !intent.hasExtra("android.intent.extra.KEY_EVENT")) {
+            Log.d("MediaButtonReceiver", "Ignore unsupported intent: " + intent);
+            return;
+        }
+        ComponentName a = a(context, "android.intent.action.MEDIA_BUTTON");
+        if (a != null) {
+            intent.setComponent(a);
+            a(context, intent);
+            return;
+        }
+        ComponentName a2 = a(context, "android.media.browse.MediaBrowserService");
+        if (a2 == null) {
+            throw new IllegalStateException("Could not find any Service that handles android.intent.action.MEDIA_BUTTON or implements a media browser service.");
+        }
+        BroadcastReceiver.PendingResult goAsync = goAsync();
+        Context applicationContext = context.getApplicationContext();
+        MediaButtonConnectionCallback mediaButtonConnectionCallback = new MediaButtonConnectionCallback(applicationContext, intent, goAsync);
+        MediaBrowserCompat mediaBrowserCompat = new MediaBrowserCompat(applicationContext, a2, mediaButtonConnectionCallback, null);
+        mediaButtonConnectionCallback.a(mediaBrowserCompat);
+        mediaBrowserCompat.a();
+    }
+
+    private static ComponentName a(Context context, String str) {
+        PackageManager packageManager = context.getPackageManager();
+        Intent intent = new Intent(str);
+        intent.setPackage(context.getPackageName());
+        List<ResolveInfo> queryIntentServices = packageManager.queryIntentServices(intent, 0);
+        if (queryIntentServices.size() == 1) {
+            ResolveInfo resolveInfo = queryIntentServices.get(0);
+            return new ComponentName(resolveInfo.serviceInfo.packageName, resolveInfo.serviceInfo.name);
+        }
+        if (queryIntentServices.isEmpty()) {
+            return null;
+        }
+        throw new IllegalStateException("Expected 1 service that handles " + str + ", found " + queryIntentServices.size());
+    }
+}