Android 程序开机自启动

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编写一个开机广播，并在清单文件中配置

package com.retart.start;

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

public class BootBroadcastReceiver extends BroadcastReceiver
{

	static final String action_boot = "android.intent.action.BOOT_COMPLETED";

	@Override
	public void onReceive(Context context, Intent intent)
	{
		// TODO Auto-generated method stub
		if (intent.getAction().equals(action_boot))
		{
			Intent bootStartIntent = new Intent(context, MainActivity.class);
			bootStartIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
			context.startActivity(bootStartIntent);
		}

	}

}

MainActivity

package com.retart.start;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.util.Log;

public class MainActivity extends Activity {
	private static final String TAG = "starttest";

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		
		Log.d(TAG, "onCreate0");
	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		// Inflate the menu; this adds items to the action bar if it is present.
		getMenuInflater().inflate(R.menu.main, menu);
		return true;
	}

}

清单文件：注册广播

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.restart.start"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="18" />
    
    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.restart.start.MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <receiver android:name=".BootBroadcastReceiver"> 
            <intent-filter> 
                <action android:name="android.intent.action.BOOT_COMPLETED" />
            </intent-filter> 
        </receiver>
    </application>

</manifest>