Android设置软件开机自启动

背景知识:当Android启动时,会发出一个系统广播,内容为ACTION_BOOT_COMPLETED,它的字
符串常量表示为 android.intent.action.BOOT_COMPLETED。只要在程序中“捕捉”到这个消息,再启动之
即可。


首先在清单文件的manifest的节点下配置权限

<?xml version="1.0" encoding="utf-8"?>
<!-- 这是一个开机自启动程序 -->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="com.ajie.bootstartdemo"
      android:versionCode="1"
      android:versionName="1.0">
    <application android:icon="@drawable/icon" android:label="@string/app_name">
        <activity android:name=".BootStartDemo"
                  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" />
        <category android:name="android.intent.category.HOME" />
        </intent-filter>
    </receiver>
    </application>
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"></uses-permission>
</manifest> 

该节点向系统注册了一个receiver,子节点intent-filter表示接收android.intent.action.BOOT_COMPLETED消息,并且还要配置android.permission.RECEIVE_BOOT_COMPLETED权限


自定义一个类BootBroadcastReceiver继承BroadcastReceiver,在onReceiver中进行开启页面

接收广播消息:BootBroadcastReceiver.java

public class BootBroadcastReceiver 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 ootStartIntent=new Intent(context,BootStartDemo.class);
            ootStartIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            context.startActivity(ootStartIntent);
        }
    }
}

界面Activity,BootStartDemo.java文件

public class BootStartDemo extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        // 无title
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        // 全屏
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);
        setContentView(R.layout.main);
        new Thread() {
            public void run() {
                try {
                    /*  10秒后关闭页面*/
                    sleep(10000);
                } catch (Exception e) {
                    e.printStackTrace();
                } finally {
                    finish(); // 关闭页面
                }
            }
        }.start();
    }
}

参考文章

  1. Android开机自启动程序
  2. Android开机自动启动程序

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转载自blog.csdn.net/luckywang1103/article/details/84250040