audio_manager
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Published
20 hours ago •
jeromexiong
jeromexiong
Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE be specified when creating a PendingIntent
Hello. Thanks for wonderful plugin. Recently I am facing fatal crash when tring to play audio with following logs.
java.lang.RuntimeException: Unable to create service cc.dync.audio_manager.MediaPlayerService: java.lang.IllegalArgumentException: com.abc.opu: Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE be specified when creating a PendingIntent. E/AndroidRuntime( 6635): Strongly consider using FLAG_IMMUTABLE, only use FLAG_MUTABLE if some functionality depends on the PendingIntent being mutable, e.g. if it needs to be used with inline replies or bubbles. E/AndroidRuntime( 6635): at android.app.ActivityThread.handleCreateService(ActivityThread.java:4669) E/AndroidRuntime( 6635): at android.app.ActivityThread.access$100(ActivityThread.java:253) E/AndroidRuntime( 6635): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2206) E/AndroidRuntime( 6635): at android.os.Handler.dispatchMessage(Handler.java:106) E/AndroidRuntime( 6635): at android.os.Looper.loopOnce(Looper.java:233) E/AndroidRuntime( 6635): at android.os.Looper.loop(Looper.java:344) E/AndroidRuntime( 6635): at android.app.ActivityThread.main(ActivityThread.java:8191) E/AndroidRuntime( 6635): at java.lang.reflect.Method.invoke(Native Method) E/AndroidRuntime( 6635): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:584) E/AndroidRuntime( 6635): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1034)
I tried different solutions like placing
implementation 'androidx.work:work-runtime-ktx:2.8.0-alpha01'
But still app is crashing on playing audio. please help. @PatriceVignola @jeromexiong @JoelFickson
I manually overrided the plugin by replacing the contents of .pub-cache/hosted/pub.dartlang.org/audio_manager-0.8.2/android/src/main/java/cc/dync/audio_manager/MediaPlayerService.java
package cc.dync.audio_manager;
import android.app.NotificationChannel;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.Service;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.ServiceConnection;
import android.graphics.Bitmap;
import android.os.Binder;
import android.os.Build;
import android.os.IBinder;
import android.util.Log;
import android.widget.RemoteViews;
import androidx.annotation.Nullable;
import androidx.core.app.NotificationCompat;
import java.util.Objects;
public class MediaPlayerService extends Service {
private static final String ACTION_NEXT = "MediaPlayerService_next";
private static final String ACTION_PREVIOUS = "MediaPlayerService_previous";
private static final String ACTION_PLAY_OR_PAUSE = "MediaPlayerService_playOrPause";
private static final String ACTION_STOP = "MediaPlayerService_stop";
private static final String NOTIFICATION_CHANNEL_ID = "MediaPlayerService_1100";
@Nullable
@Override
public IBinder onBind(Intent intent) {
return serviceBinder;
}
@Override
public void onDestroy() {
super.onDestroy();
// 取消Notification
if (notificationManager != null)
notificationManager.cancel(NOTIFICATION_PENDING_ID);
stopForeground(true);
// 停止服务
stopSelf();
}
@Override
public void onCreate() {
super.onCreate();
setupNotification();
}
// 定义Binder类-当然也可以写成外部类
private ServiceBinder serviceBinder = new ServiceBinder();
public class ServiceBinder extends Binder {
Service getService() {
return MediaPlayerService.this;
}
}
public enum Events {
next, previous, playOrPause, stop, binder
}
public interface ServiceEvents {
void onEvents(Events events, Object... args);
}
private static ServiceEvents serviceEvents;
private static MediaPlayerService bindService;
private static boolean isBindService = false;
private static Context context;
// 绑定服务 必须先调用 registerReceiver
public static void bindService(ServiceEvents serviceEvents) {
MediaPlayerService.serviceEvents = serviceEvents;
if (!MediaPlayerService.isBindService) {
Intent intent = new Intent(context, MediaPlayerService.class);
/*
* Service：Service的桥梁
* ServiceConnection：处理链接状态
* flags：BIND_AUTO_CREATE, BIND_DEBUG_UNBIND, BIND_NOT_FOREGROUND, BIND_ABOVE_CLIENT, BIND_ALLOW_OOM_MANAGEMENT, or BIND_WAIVE_PRIORITY.
*/
context.bindService(intent, serviceConnection, Context.BIND_AUTO_CREATE);
} else {
if (serviceEvents != null) serviceEvents.onEvents(Events.binder, bindService);
}
}
/// 通知事件处理，只能加载一次，否则会重复
public static void registerReceiver(Context context) {
MediaPlayerService.context = context;
// 注册广播
BroadcastReceiver playerReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
Log.d("action", intent.getAction());
switch (Objects.requireNonNull(intent.getAction())) {
case ACTION_NEXT:
serviceEvents.onEvents(Events.next);
break;
case ACTION_PREVIOUS:
serviceEvents.onEvents(Events.previous);
break;
case ACTION_PLAY_OR_PAUSE:// 暂停/播放
serviceEvents.onEvents(Events.playOrPause);
break;
case ACTION_STOP:
serviceEvents.onEvents(Events.stop);
break;
}
}
};
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(ACTION_NEXT);
intentFilter.addAction(ACTION_PREVIOUS);
intentFilter.addAction(ACTION_PLAY_OR_PAUSE);
intentFilter.addAction(ACTION_STOP);
context.registerReceiver(playerReceiver, intentFilter);
}
// 解除绑定
public static void unBind(Context context) {
if (isBindService) {
bindService.onDestroy();
context.unbindService(serviceConnection);
isBindService = false;
}
}
/**
* serviceConnection是一个ServiceConnection类型的对象，它是一个接口，用于监听所绑定服务的状态
*/
private static ServiceConnection serviceConnection = new ServiceConnection() {
/**
* 该方法用于处理与服务已连接时的情况。
*/
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
ServiceBinder binder = (ServiceBinder) service;
bindService = (MediaPlayerService) binder.getService();
isBindService = true;
if (serviceEvents != null) serviceEvents.onEvents(Events.binder, bindService);
}
/**
* 该方法用于处理与服务断开连接时的情况。
*/
@Override
public void onServiceDisconnected(ComponentName name) {
bindService = null;
}
};
// private static final int DELETE_PENDING_REQUESTS = 1022;
private static final int CONTENT_PENDING_REQUESTS = 1023;
private static final int NEXT_PENDING_REQUESTS = 1024;
private static final int PLAY_PENDING_REQUESTS = 1025;
private static final int STOP_PENDING_REQUESTS = 1026;
private static final int NOTIFICATION_PENDING_ID = 1;
private NotificationManager notificationManager;
private NotificationCompat.Builder builder;
private RemoteViews views;
private void setupNotification() {
// 设置点击通知结果
// Intent intent = new Intent("android.flutter.audio_manager.activity");
PendingIntent cpi;
Intent intent = new Intent(this, AudioManagerPlugin.class);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
PendingIntent contentPendingIntent = PendingIntent.getActivity(this, 1023, intent, PendingIntent.FLAG_UPDATE_CURRENT | 67108864);
views = new RemoteViews(getPackageName(), R.layout.layout_mediaplayer);
cpi=contentPendingIntent;
}else{
PendingIntent contentPendingIntent = PendingIntent.getActivity(this, 1023, intent, PendingIntent.FLAG_UPDATE_CURRENT);
views = new RemoteViews(getPackageName(), R.layout.layout_mediaplayer);
cpi=contentPendingIntent;
}
// 自定义布局
// 下一首
Intent intentNext = new Intent(ACTION_NEXT);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
PendingIntent nextPendingIntent = PendingIntent.getBroadcast(this, 1024, intentNext, PendingIntent.FLAG_CANCEL_CURRENT | 33554432);
views.setOnClickPendingIntent(R.id.iv_next, nextPendingIntent);
}else{
PendingIntent nextPendingIntent = PendingIntent.getBroadcast(this, 1024, intentNext, PendingIntent.FLAG_CANCEL_CURRENT);
views.setOnClickPendingIntent(R.id.iv_next, nextPendingIntent);
}
// 暂停/播放
Intent intentPlay = new Intent(ACTION_PLAY_OR_PAUSE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
PendingIntent playPendingIntent = PendingIntent.getBroadcast(this, 1025, intentPlay, PendingIntent.FLAG_CANCEL_CURRENT | 33554432);
views.setOnClickPendingIntent(R.id.iv_pause, playPendingIntent);
}else{
PendingIntent playPendingIntent = PendingIntent.getBroadcast(this, 1025, intentPlay, PendingIntent.FLAG_CANCEL_CURRENT);
views.setOnClickPendingIntent(R.id.iv_pause, playPendingIntent);
}
// 停止
Intent intentStop = new Intent(ACTION_STOP);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
PendingIntent stopPendingIntent = PendingIntent.getBroadcast(this, 1026, intentStop, PendingIntent.FLAG_CANCEL_CURRENT | 33554432);
views.setOnClickPendingIntent(R.id.iv_cancel, stopPendingIntent);
}else{
PendingIntent stopPendingIntent = PendingIntent.getBroadcast(this, 1026, intentStop, PendingIntent.FLAG_CANCEL_CURRENT);
views.setOnClickPendingIntent(R.id.iv_cancel, stopPendingIntent);
}
builder = new NotificationCompat.Builder(this, NOTIFICATION_CHANNEL_ID)
// 设置状态栏小图标
.setSmallIcon(R.drawable.ic_launcher)
// 设置标题
.setContentTitle("")
// 设置内容
.setContentText("")
// 点击通知后自动清除
.setAutoCancel(false)
// 设置点击通知效果
.setContentIntent(cpi)
// 设置删除时候出发的动作
// .setDeleteIntent(delPendingIntent)
// 自定义视图
.setContent(views);
// 获取NotificationManager实例
notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel notificationChannel;
notificationChannel = new NotificationChannel(NOTIFICATION_CHANNEL_ID,
"Notification display", NotificationManager.IMPORTANCE_LOW);
notificationManager.createNotificationChannel(notificationChannel);
}
// 前台服务
startForeground(NOTIFICATION_PENDING_ID, builder.build());
}
void updateCover(Bitmap bitmap) {
views.setImageViewBitmap(R.id.image, bitmap);
notificationManager.notify(NOTIFICATION_PENDING_ID, builder.build());
}
void updateCover(int srcId) {
views.setImageViewResource(R.id.image, srcId);
}
// 更新Notification
void updateNotification(boolean isPlaying, String title, String desc) {
if (views != null) {
views.setTextViewText(R.id.tv_name, title);
if (desc != null) views.setTextViewText(R.id.tv_author, desc);
if (isPlaying) {
views.setImageViewResource(R.id.iv_pause, android.R.drawable.ic_media_pause);
} else {
views.setImageViewResource(R.id.iv_pause, android.R.drawable.ic_media_play);
}
}
// 刷新notification
notificationManager.notify(NOTIFICATION_PENDING_ID, builder.build());
}
}
I don't suggest you guys do the same but my primary device runs on Android 12 so maybe it's a temporary solution until they resolve the issue.
