Android中app开机自启动的开发

(1)首先添加权限开机启动权限

<!--开机启动权限-->
    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />

(2)注册一个BroadcastReceiver来检测android系统开机时发出的开机广播

package com.wxyz.dengchaoqun.testswf;

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

/**
 * Created by 邓超群 on 2017/2/4.
 */

//开机自启动广播接受
public class AutoStartBroadcastReceiver extends BroadcastReceiver {
    static final String action_boot ="android.intent.action.BOOT_COMPLETED";
    @Override
    public void onReceive(Context context, Intent intent) {
        if (intent.getAction().equals(action_boot)){
            Intent sayHelloIntent=new Intent(context,MainActivity.class);

            sayHelloIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

            context.startActivity(sayHelloIntent);
        }
    }

}

这里要强调的是,开机启动可以启动app的Activity也可以启动服务,这就看app的具体需求了,我这里是启动的MainActivity

(3)在配置文件里面注册服务

<!-- 开机自启动广播接受 -->
        <receiver android:name=".AutoStartBroadcastReceiver" >
            <intent-filter>
                <action android:name="android.intent.action.BOOT_COMPLETED" />
                <category android:name="android.intent.category.HOME"/>
            </intent-filter>
        </receiver>

  



原文地址:https://www.cnblogs.com/deng-c-q/p/6366069.html