监听Android程序的安装和卸载

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>