더 나은 방법은 android.net.ConnectivityManager 클래스를 사용하는 것입니다. 리시버를 등록하고 브로드 캐스트를 모니터하십시오.
private class ConnectionMonitor extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (!action.equals(ConnectivityManager.CONNECTIVITY_ACTION)) {
return;
}
boolean noConnectivity = intent.getBooleanExtra(
ConnectivityManager.EXTRA_NO_CONNECTIVITY, false);
NetworkInfo aNetworkInfo = (NetworkInfo) intent
.getParcelableExtra(ConnectivityManager.EXTRA_NETWORK_INFO);
if (!noConnectivity) {
if ((aNetworkInfo.getType() == ConnectivityManager.TYPE_MOBILE)
|| (aNetworkInfo.getType() == ConnectivityManager.TYPE_WIFI)) {
// Handle connected case
}
} else {
if ((aNetworkInfo.getType() == ConnectivityManager.TYPE_MOBILE)
|| (aNetworkInfo.getType() == ConnectivityManager.TYPE_WIFI)) {
// Handle disconnected case
}
}
}
}
private synchronized void startMonitoringConnection() {
IntentFilter aFilter = new IntentFilter(
ConnectivityManager.CONNECTIVITY_ACTION);
registerReceiver(mConnectionReceiver, aFilter);
}
private synchronized void stopMonitoringConnection() {
unregisterReceiver(mConnectionReceiver);
}
곳
mConnectionReceiver = new ConnectionMonitor();
그것은 작동하지 않습니다! – meh
정말이에요? 방송을 전혀받지 못했거나 무엇을 받았습니까? – Zelimir
브로드 캐스트를 받지만 noConnectivity는 항상 false를 반환합니다. – meh