书籍是全世界的营养品。生活里没有书籍，就好像没有阳光；智慧里没有书籍，就好像鸟儿没有翅膀。
一、manifest的配置
<receiver android:name=".AppReceiver"> <intent-filter> <action android:name="android.intent.action.PACKAGE_ADDED" /> <data android:scheme="package" /> </intent-filter> </receiver>
二、receiver中的判断
public class AppReceiver extends BroadcastReceiver { private static final int PACKAGE_NAME_START_INDEX = 8; @Override public void onReceive(Context context, Intent intent) { if(intent == null) { return; } if(intent.getAction().equals(Intent.ACTION_PACKAGE_ADDED)) { String data = intent.getDataString(); if(data == null || data.length() <= PACKAGE_NAME_START_INDEX) { return; } String packageName = data.substring(PACKAGE_NAME_START_INDEX); if(packageName.equals(AppActivity.PACKAGE_NAME) ) { //todo } } } }
