BroadcastReceiver之应用卸载和安装监听

首先创建一个类继承BroadcastReceiver，然后配置Manifest.xml

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

然后在创建的类里面写一些自己想写的逻辑代码

 public class PackageAddRemove extends BroadcastReceiver {
     @Override
     public void onReceive(Context context, Intent intent) {
         String action = intent.getAction();
         if (action.equals("android.intent.action.PACKAGE_REMOVED")){
             System.out.println("卸载");
         }else if (action.equals("android.intent.action.PACKAGE_ADDED")){
             System.out.println("安装");
         }
     }
 }