Android实践 -- 监听应用程序的安装、卸载

监听应用程序的安装、卸载

在AndroidManifest.xml中注册一个静态广播,监听安装的广播
android.intent.action.PACKAGE_ADDED 监听程序卸载的广播
android.intent.action.PACKAGE_REMOVED ,在广播中一定要加上 <data android:scheme="package" />
不然就监听不到

  <receiverandroid:name=".AppInstallReceiver" android:enabled="true"> <intent-filter> <action android:name="android.intent.action.PACKAGE_ADDED" /> <action android:name="android.intent.action.PACKAGE_REMOVED" /> <data android:scheme="package" /> </intent-filter> </receiver>

在java代码中，需要写一个类继承 BroadcastReceiver

  public class AppInstallReceiver extends BroadcastReceiver{ @Override public void onReceive(Context context, Intent intent) { String action = intent.getAction(); if(action.equals(Intent.ACTION_PACKAGE_ADDED)){ Log.d("tag","app installed "); }else if(action.equals(Intent.ACTION_PACKAGE_REMOVED)){ Log.d("tag","app uninstalled"); } } }

可以通过intent获取应用的包名
String pkgName = intent.getDataString().substring(8)