java - MediaStyle：RemoteServiceException：从包发布的错误通知

Question

我正在尝试使用下面的代码在我的应用程序中创建一个通知媒体控制器，该代码在所有设备上都可以正常工作，除了带有Android 5.0的华为 P8 Lite，我从 Firebase 测试实验室得到这个错误日志：

android.app.RemoteServiceException：从包 maa.app_app 发布的错误通知：无法扩展 RemoteViews：StatusBarNotification(pkg=maa.app_app user=UserHandle{0} id=555 tag=null score=10 key=0|maa. app_app|555|null|10108：通知（pri=1 contentView=maa.app_app/0x109007f vibrate=null sound=null defaults=0x0 flags=0x62 color=0xffbfbfbf category=transport actions=2 vis=PUBLIC））致命例外：主要进程：maa.app_app，PID：18793 android.app.RemoteServiceException：从包 maa.app_app 发布的错误通知：无法扩展 RemoteViews：StatusBarNotification（pkg=maa.app_app user=UserHandle{0} id=555 tag=null score=10 key=0|maa.app_app|555|null|10108: 通知（pri=1 contentView=maa.app_app/0x109007f vibrate=null sound=null defaults=0x0 flags=0x62 color=0xffbfbfbf category=transport actions=2 vis=PUBLIC)) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1534) at android.os .Handler.dispatchMessage(Handler.java:102) 在 android.os.Looper.loop(Looper.java:135) 在 android.app.ActivityThread.main(ActivityThread.java:5538) 在 java.lang.reflect.Method。在 com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:960) 在 com.android.internal 的 java.lang.reflect.Method.invoke(Method.java:372) 调用（本机方法）。 os.ZygoteInit.main(ZygoteInit.java:755)135) 在 android.app.ActivityThread.main(ActivityThread.java:5538) 在 java.lang.reflect.Method.invoke(Native Method) 在 java.lang.reflect.Method.invoke(Method.java:372) 在 com .android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:960) 在 com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)135) 在 android.app.ActivityThread.main(ActivityThread.java:5538) 在 java.lang.reflect.Method.invoke(Native Method) 在 java.lang.reflect.Method.invoke(Method.java:372) 在 com .android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:960) 在 com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)

这是我的代码：

void startNotify(Context context, String playbackStatus, String title) {
    String titlesonge;
    String artist;
    try {
        titlesonge = StringUtils.substringBefore(title, " - ");
        artist = StringUtils.substringAfter(title, " - ");
    } catch (Exception e) {
        titlesonge = title.substring(0, title.indexOf(" - "));
        artist = title.substring(title.lastIndexOf(" - ") - 1);
    }
    int icon = R.drawable.ic_pause_white;
    Intent playbackAction = new Intent(service, RadioService.class);
    playbackAction.setAction(RadioService.ACTION_PAUSE);
    PendingIntent action = PendingIntent.getService(service, 1, playbackAction, 0);
    if (playbackStatus.equals(PlaybackStatus.PAUSED)) {
        icon = R.drawable.ic_play_white;
        playbackAction.setAction(RadioService.ACTION_PLAY);
        action = PendingIntent.getService(service, 2, playbackAction, 0);

    }
    Intent stopIntent = new Intent(service, RadioService.class);
    stopIntent.setAction(RadioService.ACTION_STOP);
    PendingIntent stopAction = PendingIntent.getService(service, 3, stopIntent, 0);

    Intent intent = new Intent(service, MainActivity.class);
    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP |
            Intent.FLAG_ACTIVITY_SINGLE_TOP |
            Intent.FLAG_ACTIVITY_NEW_TASK);
    PendingIntent pendingIntent = PendingIntent.getActivity(service, 0, intent, 0);
    notificationManager.cancel(NOTIFICATION_ID);
    String PRIMARY_CHANNEL = "PRIMARY_CHANNEL_ID";
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
        NotificationManager manager = (NotificationManager) service.getSystemService(Context.NOTIFICATION_SERVICE);
        String PRIMARY_CHANNEL_NAME = "PRIMARY";
        NotificationChannel channel = new NotificationChannel(PRIMARY_CHANNEL, PRIMARY_CHANNEL_NAME, NotificationManager.IMPORTANCE_LOW);
        channel.setLockscreenVisibility(Notification.VISIBILITY_PRIVATE);
        if (manager != null) {
            manager.createNotificationChannel(channel);
        }
    }
    NotificationCompat.Builder builder = new NotificationCompat.Builder(service, PRIMARY_CHANNEL)
            .setAutoCancel(false)
            .setContentTitle(titlesonge)
            .setContentText(artist)
            .setLargeIcon(BitmapFactory.decodeResource(resources, R.drawable.largeicon))
            .setContentIntent(pendingIntent)
            .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
            .setSmallIcon(R.drawable.smallwidth)
            .setColor(ContextCompat.getColor(context, R.color.colorneeded))
            .addAction(icon, "pause", action)
            .addAction(R.drawable.ic_stop_white, "stop", stopAction)
            .setPriority(NotificationCompat.PRIORITY_HIGH)
            .setWhen(System.currentTimeMillis())
            .setStyle(new android.support.v4.media.app.NotificationCompat.MediaStyle()
                    .setMediaSession(service.getMediaSession().getSessionToken())
                    .setShowActionsInCompactView(0, 1)
                    .setShowCancelButton(true)
                    .setCancelButtonIntent(stopAction));
    service.startForeground(NOTIFICATION_ID, builder.build());
}

谁能帮我解决这个问题

标签： javaandroidnotificationsandroid-notificationshuawei-mobile-services

Answer 1

由于某种原因，Android 5.0 的华为设备在使用.setStyle()方法时会崩溃，因此您有两种可能：

1 - 检测设备制造商是否是华为，并且是否具有Android 5.0或更低版本

public boolean isLolliPopHuawei() {
    return (android.os.Build.VERSION.SDK_INT == Build.VERSION_CODES.LOLLIPOP_MR1 ||
            android.os.Build.VERSION.SDK_INT == Build.VERSION_CODES.LOLLIPOP) && Build.MANUFACTURER.equalsIgnoreCase("HUAWEI");
}

2 -PlayerNotificationManager改为使用

void exoPlayerNotification(Context context, SimpleExoPlayer exoPlayer, String title) {
    String titlesonge;
    String artist;
    try {
        titlesonge = StringUtils.substringBefore(title, " - ");
        artist = StringUtils.substringAfter(title, " - ");
    } catch (Exception e) {
        titlesonge = title.substring(0, title.indexOf(" - "));
        artist = title.substring(title.lastIndexOf(" - ") - 1);
    }
    String finalArtist = artist;
    String finalTitlesonge = titlesonge;
    mPlayerNotificationManager = PlayerNotificationManager.createWithNotificationChannel(
            context,
            "PRIMARY_CHANNEL_ID",
            R.string.plaza,
            NOTIFICATION_ID,
            new PlayerNotificationManager.MediaDescriptionAdapter() {
                @Override
                public String getCurrentContentTitle(Player player) {
                    return finalArtist;
                }

                @Nullable
                @Override
                public PendingIntent createCurrentContentIntent(Player player) {
                    Intent intent = new Intent(service, MainActivity.class);
                    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                    return PendingIntent.getActivity(service, 0, intent,
                            PendingIntent.FLAG_UPDATE_CURRENT);
                }

                @Override
                public String getCurrentContentText(Player player) {
                    return finalTitlesonge;
                }

                @Nullable
                @Override
                public Bitmap getCurrentLargeIcon(Player player, PlayerNotificationManager.BitmapCallback callback) {
                    return BitmapFactory.decodeResource(service.getResources(), R.drawable.largeicon);
                }

                @Nullable
                @Override
                public String getCurrentSubText(Player player) {
                    return null;
                }
            }
    );
    mPlayerNotificationManager.setUseNavigationActions(false);
    mPlayerNotificationManager.setFastForwardIncrementMs(0);
    mPlayerNotificationManager.setRewindIncrementMs(0);
    mPlayerNotificationManager.setColorized(true);
    mPlayerNotificationManager.setColor(0xFFEEEEEE);
    mPlayerNotificationManager.setUseChronometer(true);
    mPlayerNotificationManager.setOngoing(true);
    mPlayerNotificationManager.setPriority(NotificationCompat.PRIORITY_MAX);
    mPlayerNotificationManager.setUsePlayPauseActions(true);
    mPlayerNotificationManager.setSmallIcon(R.drawable.smallwidth);
    mPlayerNotificationManager.setNotificationListener(new PlayerNotificationManager.NotificationListener() {
        @Override
        public void onNotificationStarted(int notificationId, Notification notification) {
            service.startForeground(notificationId, notification);
        }

        @Override
        public void onNotificationCancelled(int notificationId) {
            service.stopSelf();
            cancelNotify();
        }
    });
    mPlayerNotificationManager.setPlayer(exoPlayer);
}