android service 报错,android startForegroundService ，调用startForeground还是报错

问题描述

android startForegroundService ，调用了startForeground还是报同样错

相关代码

// 请把代码文本粘贴到下方(请勿用图片代替代码)

if (Build.VERSION.SDK_INT >= 26) {

this.startForegroundService(new Intent(this, TestService.class));

NotificationManager manager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

NotificationChannel Channel = new NotificationChannel("bxforeground", "啦啦啦", NotificationManager.IMPORTANCE_HIGH);

Channel.enableLights(true);//设置提示灯

Channel.setLightColor(Color.RED);//设置提示灯颜色

Channel.setShowBadge(true);//显示logo

Channel.setDescription("啦啦啦");//设置描述

Channel.setLockscreenVisibility(Notification.VISIBILITY_PUBLIC); //设置锁屏可见 VISIBILITY_PUBLIC=可见

manager.createNotificationChannel(Channel);

Notification notification = new Notification.Builder(this)

.setChannelId("bxforeground")

.setContentTitle("啦啦啦")

.setContentText("啦啦啦")

.setWhen(System.currentTimeMillis())

.setSmallIcon(R.mipmap.ic_launcher)

.setLargeIcon(BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher))

.build();

startForeground(102, notification);

} else {

this.startService(new Intent(JobWakeService.this, TestService.class));

}

你期待的结果是什么？实际看到的错误信息又是什么？