开发中经常PM命令,总是记不住 这里记录一些验证后的命令,持续添加中…
AM启动Service
格式 am start-foreground-service -n {包名}/{包名}.{Service名}
am start-foreground-service -n com.testsdk/.MainEntrance
am start-foreground-service -n com.testsdk/.MainEntrance -d 123
am start-foreground-service -n com.testsdk/.MainEntrance -e index hello
am start-foreground-service -n com.testsdk/.MainEntrance --es index1 Str --ei index2 1234
针对高版本的Android,启动Service时,使用startservice会提示“app is in background uid null”,因此需要更换为start-foreground-service.
其他内容持续更新中。。
在测试时发现Service总是几秒后就destroy了,因为没有设置前台服务,修改如下(转载内容):
private static final String ID = "channel_1";
private static final String NAME = "前台服务";
private void setForeground() {
NotificationManager manager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
NotificationChannel channel = new NotificationChannel(ID, NAME, NotificationManager.IMPORTANCE_HIGH);
manager.createNotificationChannel(channel);
Notification notification = new Notification.Builder(this, ID)
.setContentTitle("收到一条重要通知")
.setContentText("这是重要通知")
.setSmallIcon(R.mipmap.ic_launcher)
.setLargeIcon(BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher))
.build();
startForeground(1, notification);
}
@Override
public void onCreate() {
super.onCreate();
setForeground();
}
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