监听android应用程序安装卸载，android安装卸载,需要通过receiver

监听android应用程序安装卸载，android安装卸载,需要通过receiver

需要通过receiver来监听；在AndroidManifest.xml文件中注册的receiver中必须加上<data android:scheme="package"/>才可以；intent.getData().getSchemeSpecificPart()得到的是包名。

java代码

public class RegisterReceiver extends BroadcastReceiver {    private final static String TAG = "RegisterReceiver";    @Override    public void onReceive(Context context, Intent intent) {        String action = intent.getAction();        if (Intent.ACTION_PACKAGE_REMOVED.equals(action)) {            Log.d(TAG , "package has been removed");            String packageName = intent.getData().getSchemeSpecificPart();            Log.d(TAG, packageName);        } else if(Intent.ACTION_PACKAGE_ADDED.equals(action)) {            Log.d(TAG , "package has been added");        }     }}

AndroidManifest.xml中增加的receiver

<receiver android:name=".RegisterReceiver">            <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>