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
            }
        }
        
    }


}