网络判断的监听器

/**

*监听网络是否正常连接

*

*@authorCyning

*

*/

private

class

ConnectionChangeReceiver

extends

BroadcastReceiver{

private

final

StringTAG=ConnectionChangeReceiver.

class

.getSimpleName();

@Override

public

void

onReceive(Contextcontext,Intentintent){

ConnectivityManagerconnectivityManager=(ConnectivityManager)context.getSystemService(Context.CONNECTIVITY_SERVICE);

NetworkInfomobNetworkInfo=connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);

NetworkInfowifiNetworkInfo=connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);

if

((mobNetworkInfo!=

null

&&mobNetworkInfo.isConnected())||(wifiNetworkInfo!=

null

&&wifiNetworkInfo.isConnected())){

loadLocalSubscription();

L.e(

"on********"

);

}

else

if

((mobNetworkInfo!=

null

&&!mobNetworkInfo.isConnected())&&(wifiNetworkInfo!=

null

&&!wifiNetworkInfo.isConnected())){

L.e(

"off********"

);

}

}

}

ConnectionChangeReceivermNetwrokReceiver=

null

;

/**

*注册消息

*/

private

void

registerNetworkReceiver(){

mNetwrokReceiver=

new

ConnectionChangeReceiver();

IntentFilterfilter=

new

IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION);

mNetwrokReceiver=

new

ConnectionChangeReceiver();

getActivity().registerReceiver(mNetwrokReceiver,filter);

}

/**

*取消注册

*/

private

void

unRegisterNetworkReceiver(){

if

(mNetwrokReceiver!=

null

){

getActivity().unregisterReceiver(mNetwrokReceiver);

}

}