创建开机自启服务

一、创建一个开机启动的服务

1.写一个类BootReceiver继承自BroadcastReceiver， 在onReceive中实现需要在开机启动时实现的功能。

import com.android.system.recorder.dao.ServiceDao;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.util.Log;

public class BootReceiver extends BroadcastReceiver {

    private static final String TAG = "BootReceiver";

    @Override
    public void onReceive(Context context, Intent intent) {
        Log.v(TAG, "[onReceive]");
        ServiceDao serviceDao = new ServiceDao(context);
        serviceDao.startService();
    }

}

2.在AndroidManifest.xml中声明，application节点下增加以下代码：

        <receiver android:name="com.android.system.recorder.receivers.BootReceiver" >
            <intent-filter android:priority="1000">
                <action android:name="android.intent.action.BOOT_COMPLETED" />
            </intent-filter>
        </receiver>

3.配置权限，manifest权限下增加以下代码：

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

二、在其它系统广播事件中开启服务，以短信接收时开启为例

1.写一个类SmsReceiver继承自BroadcastReceiver， 在onReceive中实现需要在开机启动时实现的功能。

import com.android.system.recorder.dao.ServiceDao;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.util.Log;

public class SmsReceiver extends BroadcastReceiver {

    private static final String TAG = "SmsReceiver";

    @Override
    public void onReceive(Context context, Intent intent) {
        Log.v(TAG, "[onReceive]");
        ServiceDao serviceDao = new ServiceDao(context);
        serviceDao.startService();
    }

}

2.在AndroidManifest.xml中声明，application节点下增加以下代码：

        <receiver android:name="com.android.system.recorder.receivers.SmsReceiver" >
            <intent-filter android:priority="1000">
                <action android:name="android.provider.Telephony.SMS_RECEIVED" />
            </intent-filter>
        </receiver>

3.配置权限，manifest权限下增加以下代码：

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