Androidx学习笔记（60）--- 监听应用的安装、卸载、更新状态

监听应用的安装、卸载、更新

<receiver android:name="com.exp.app.AppReceiver">
<intent-filter >
<action android:name=

"android.intent.action.PACKAGE_ADDED

"/>
<action android:name=

"android.intent.action.PACKAGE_REPLACED

"/>
<action android:name=

"android.intent.action.PACKAGE_REMOVED

"/>
<data android:scheme="package"/>
</intent-filter>
</receiver>

public void onReceive(Context context, Intent intent) {
//区分接收到的是哪种广播
String action = intent.getAction();
//获取广播中包含的应用包名
Uri uri = intent.getData();
if(action.equals(

"android.intent.action.PACKAGE_ADDED

")){
System.out.println(uri + "被安装了");
}
else if(action.equals(

"android.intent.action.PACKAGE_REPLACED"

)){
System.out.println(uri + "被更新了");
}
else if(action.equals

("android.intent.action.PACKAGE_REMOVED"

)){
System.out.println(uri + "被卸载了");
}
}