我测试了一个在模拟器BroadcastReceiver
中运行的,它运行成功。JobIntentService
但是当我测试我的物理手机 ASUS ZE551ML 的代码时它失败了。
清单文件:
<?xml version="1.0" encoding="utf-8"?>
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
<uses-permission android:name="android.permission.WAKE_LOCK"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver android:name=".MyBroadcastReceiver" android:enabled="true" android:exported="true">
<intent-filter>
<category android:name="android.intent.category.DEFAULT"/>
<action android:name="android.intent.action.BOOT_COMPLETED"/>
<action android:name="android.intent.action.QUICKBOOT_POWERON" />
</intent-filter>
</receiver>
<service android:name=".MyJobIntentService"
android:permission="android.permission.BIND_JOB_SERVICE"
android:exported="false"/>
</application>
广播接收器类:
package com.packt.backgroundservicedemo;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
public class MyBroadcastReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
// Write Code..
if(Intent.ACTION_BOOT_COMPLETED.equals(intent.getAction())) {
Intent i = new Intent(context, MyJobIntentService.class);
i.putExtra("sleepTime", 12);
MyJobIntentService.enqueueWork(context,i);
// context.startService(i);
}
}
}
JobIntentService 类:
package com.packt.backgroundservicedemo;
import android.content.Context;
import android.content.Intent;
import android.support.annotation.NonNull;
import android.support.v4.app.JobIntentService;
import android.util.Log;
import android.widget.Toast;
public class MyJobIntentService extends JobIntentService {
static final int JOB_ID = 15;
static void enqueueWork(Context context,Intent intent){
enqueueWork(context,MyJobIntentService.class,JOB_ID,intent);
}
private static final String TAG = MyJobIntentService.class.getSimpleName();
@Override
public void onCreate() {
super.onCreate();
Toast.makeText(this,"Task Execution Started",Toast.LENGTH_SHORT).show();
}
@Override
protected void onHandleWork(@NonNull Intent intent) {
// Write code here..
Log.i(TAG,"onHandleWork(), Thread name:" + Thread.currentThread().getName());
int duration = intent.getIntExtra("sleepTime",-1);
int ctr = 1;
//Dummy long operation
while (ctr<=duration){
Log.i(TAG,"Time elapsed " + ctr + " secs");
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
ctr++;
}
}
@Override
public void onDestroy() {
super.onDestroy();
Toast.makeText(this,"Task Execution Finished",Toast.LENGTH_SHORT).show();
}
}
重复:代码在模拟器设备、奥利奥前和奥利奥设备上运行良好。
该日志不包含与boot_completed reveiced
我的应用程序相关的任何内容。
谢谢。