Monitor Package uninstall Event 监听apk程序安装卸载事件

最新推荐文章于 2022-08-19 17:51:33 发布

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本文详细介绍了在Android应用中如何使用广播接收器来监听应用安装和卸载事件，包括通过代码和XML配置两种方式实现，并通过示例代码进行说明。

两种方法

1、代码

1, Define a class extends BroadcastReceiver;
2, Register broadcast receiver;

UninstallApp receiver = new UninstallApp();
IntentFilter filter = new IntentFilter(Intent.ACTION_PACKAGE_INSTALL);
filter.addAction(Intent.ACTION_PACKAGE_REMOVED);
filter.addDataScheme("package"); //This line is very important. Otherwise, broadcast can't be received.这一行很得要
registerReceiver(receiver, filter);

2、XML

<data android:scheme="package"></data>

This line is very important. Otherwise, broadcast can't be received. 这一行很重要

<receiver android:name="UninstallApp">  
<intent-filter>  
<action android:name="android.intent.action.PACKAGE_REMOVED" />  
<data android:scheme="package"></data>   
</intent-filter>  
</receiver>

import android.content.BroadcastReceiver;  
import android.content.Context;  
import android.content.Intent;  
import android.util.Log;  
  
public class UninstallApp extends BroadcastReceiver {  
  
    @Override  
    public void onReceive(Context context, Intent intent) {  
        Log.e("intent", "intent="+intent.getAction());  
    }  
  
}