Android监听程序的安装和卸载
时间：2011-04-11 10:37:11 来源：DevDiv移动开发社区 作者：Vincent
在android系统中，安装和卸载都会发送广播，当应用安装完成后系统会发android.intent.action.PACKAGE_ADDED广播。可以通过intent.getDataString()获得所安装的包名。当卸载程序时系统发android.intent.action.PACKAGE_REMOVED广播。同样intent.getDataString()获得所卸载的包名。
应用程序无法监听自己的安装与卸载，但覆盖安装可以监听到自己的android.intent.action.PACKAGE_REMOVED广播。
- public class PackageReceiver extends BroadcastReceiver{
- @Override
- public void onReceive(Context context, Intent intent) {
- if (intent.getAction().equals("android.intent.action.PACKAGE_ADDED")) {
- String packageName = intent.getDataString();
- Log.i("Test","---------------" + packageName);
- }
-
- if (intent.getAction().equals("android.intent.action.PACKAGE_REMOVED")) {
- String packageName = intent.getDataString();
- Log.i("Test","---------------" + "PACKAGE_REMOVED" + packageName);
- }
- }
- }
- <?xml version="1.0" encoding="utf-8"?>
- <manifest
- xmlns:android="http://schemas.android.com/apk/res/android"
- package="com.test"
- android:versionCode="1"
- android:versionName="1.0">
- <application
- android:icon="@drawable/icon"
- android:label="测试">
- <receiver android:name=".PackageReceiver"
- android:label="@string/app_name">
- <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>
- </application>
- <uses-sdk android:minSdkVersion="7" />
- <uses-permission android:name="android.permission.INTERNET" />
- <uses-permission android:name="android.permission.RESTART_PACKAGES"/>
- <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
- </manifest>
