Android实现开机自启动Service

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首先做一个监听器：

Java代码：

public class StartBroadcastReceiver extends BroadcastReceiver{
private static final String ACTION = "android.intent.action.BOOT_COMPLETED";
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals(ACTION)){
Intent i= new Intent(Intent.ACTION_RUN);
i.setClass(context, TService.class);
context.startService(i);
}
}
}

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然后再做一个service:

Java代码：

package com.testService;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.Service;
import android.content.Intent;
import android.os.Binder;
import android.os.Handler;
import android.os.IBinder;
import android.util.Log;
public class TService extends Service {
　　/**
　　* 创建Handler对象，作为进程传递postDelayed之用
　　*/
private Handler objHandler = new Handler();
private int intCounter = 0;
private static final String TAG = "TService";
private NotificationManager notificationManager;
private Runnable mTasks = new Runnable() {
public void run() {
intCounter++;
Log.i("HIPPO", "Counter:" + Integer.toString(intCounter));
objHandler.postDelayed(mTasks, 1000);
}
};
public void onCreate() {
Log.d(TAG, "============> TService.onCreate");
notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
showNotification();
super.onCreate();
}
public void onStart(Intent intent, int startId) {
Log.i(TAG, "============> TService.onStart");
objHandler.postDelayed(mTasks, 1000);
super.onStart(intent, startId);
}
public IBinder onBind(Intent intent) {
Log.i(TAG, "============> TService.onBind");
return null;
}
public class LocalBinder extends Binder {
public TService getService() {
return TService.this;
}
}
public boolean onUnbind(Intent intent) {
Log.i(TAG, "============> TService.onUnbind");
return false;
}
public void onRebind(Intent intent) {
Log.i(TAG, "============> TService.onRebind");
}
public void onDestroy() {
Log.i(TAG, "============> TService.onDestroy");
notificationManager.cancel(R.string.service_start);
objHandler.removeCallbacks(mTasks);
super.onDestroy();
}
private void showNotification() {
Notification notification = new Notification(R.drawable.icon,
"SERVICE START", System.currentTimeMillis());
Intent intent = new Intent(this, testService.class);
intent.putExtra("FLG", 1);
PendingIntent contentIntent = PendingIntent.getActivity(this, 0,intent, 0);
notification.setLatestEventInfo(this, "SERVICE", "SERVICE START",contentIntent);
notificationManager.notify(R.string.service_start, notification);
}
}

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做一个主程序：

Java代码：

package com.testService;
　　import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.Toast;
　　public class testService extends Activity {
　　private Button button01;
　　private Button button02;
private int flg;
　　private Intent tsIntent;
　　/** Called when the activity is first created. */
　　@Override
public void onCreate(Bundle savedInstanceState) {
　　super.onCreate(savedInstanceState);
　　setContentView(R.layout.main);
　　button01 = (Button)findViewById(R.id.Button01);
　　button02 = (Button)findViewById(R.id.Button02);
　　tsIntent = this.getIntent();
　　Bundle bundle = tsIntent.getExtras();
　　if (bundle == null){
　　flg = 1;
　　DisplayToast(this,"Service Start",2);
　　startService();
　　finish();
　　}
else{
　　DisplayToast(this,"Service Stop",2);
　　stopService();
　　finish();
　　}
　　button01.setOnClickListener(Listener01);
　　button02.setOnClickListener(Listener02);
　　}
　　Button.OnClickListener Listener01 = new OnClickListener(){
　　@Override
public void onClick(View v) {
　　// TODO Auto-generated method stub
　　startService();
　　}
　　};
　　Button.OnClickListener Listener02 = new OnClickListener(){
　　@Override
public void onClick(View v) {
　　// TODO Auto-generated method stub
　　stopService();
　　}
　　};
　　private void startService() {
　　Intent i = new Intent(testService.this, TService.class);
　　i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
　　this.startService(i);
　　}
　　private void stopService() {
　　Intent i = new Intent(testService.this, TService.class);
　　this.stopService(i);
　　}
　　public static void DisplayToast(Context context , String str , int time){
　　if (time == 1){
　　//短时间显示Toast
　　Toast.makeText(context, str, Toast.LENGTH_SHORT).show();
　　}
else if (time == 2){
//长时间显示Toast
　　Toast.makeText(context, str, Toast.LENGTH_LONG).show();
　　}
　　}
　　}

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　不要忘了在androidmenfest.xml中注册一下接受广播器和服务以及开通权限：

接收广播器：

Java代码：

< receiver android:name=".StartBroadcastReceiver">
　　< intent-filter>
　　< action android:name="android.intent.action.BOOT_COMPLETED"/>
　　< /intent-filter>
　　< /receiver>

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服务：

Java代码：

< service android:name=".TService"
　　android:label="TService"
　　android:icon="@drawable/icon"
　　android:enabled="true"
　　android:exported="true"
　　android:process=":remote">
　　< /service>

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注册权限：

Java代码：

< uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>

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