android.app.RemoteServiceException: Context.startForegroundService() did not then call Service.startForeground()

android.app.RemoteServiceException: Context.startForegroundService() did not then call Service.startForeground()

Android 8.0 有一项复杂功能;系统不允许后台应用创建后台服务。 因此,Android 8.0 引入了一种全新的方法,即 Context.startForegroundService(),以在前台启动新服务。
在系统创建服务后,应用有5秒的时间来调用该服务的 startForeground() 方法以显示新服务的用户可见通知。如果应用在此时间限制内未调用 startForeground(),则系统将停止服务并声明此应用为 ANR。

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            int NOTIFICATION_ID = (int) (System.currentTimeMillis()%10000);
            NotificationChannel channel = new NotificationChannel("hh","name", NotificationManager.IMPORTANCE_HIGH);
            NotificationManager manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
            manager.createNotificationChannel(channel);
            Notification notification = new Notification.Builder(getApplicationContext(),"hh").build();
            startForeground(NOTIFICATION_ID,notification);
        }
0 0 vote
Article Rating
Subscribe
提醒
guest
2 评论
Oldest
Newest Most Voted
Inline Feedbacks
View all comments
2
0
Would love your thoughts, please comment.x
()
x