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2014/10/15 ¤U¤È 10:16:02

iphone Programming Glossary: wwan

How to check for an active Internet Connection on iPhone SDK?

http://stackoverflow.com/questions/1083701/how-to-check-for-an-active-internet-connection-on-iphone-sdk

case ReachableViaWiFi NSLog @ The internet is working via WIFI. self.internetActive YES break case ReachableViaWWAN NSLog @ The internet is working via WWAN. self.internetActive YES break NetworkStatus hostStatus hostReachable currentReachabilityStatus.. is working via WIFI. self.internetActive YES break case ReachableViaWWAN NSLog @ The internet is working via WWAN. self.internetActive YES break NetworkStatus hostStatus hostReachable currentReachabilityStatus switch hostStatus case.. NSLog @ A gateway to the host server is working via WIFI. self.hostActive YES break case ReachableViaWWAN NSLog @ A gateway to the host server is working via WWAN. self.hostActive YES break 9 In your dealloc or viewWillDisappear..

How to get real time video stream from iphone camera and send it to server?

http://stackoverflow.com/questions/12242513/how-to-get-real-time-video-stream-from-iphone-camera-and-send-it-to-server

for you because of the amount of data and number of frames . Nor can you reasonably serve anything from the phone WWAN networks have all sorts of firewalls . You'll need to encode the video and stream it to a server most likely over a standard..

Using Reachability for Internet *or* local WiFi?

http://stackoverflow.com/questions/2647855/using-reachability-for-internet-or-local-wifi

but that made no difference. So what is the appropriate way to determine reachability to either the Internet WWAN or a local Wifi network either one or both This particular use case is an iPhone or iPad connecting to a Mac mini computer..

About download file using ASIHttpRequest

http://stackoverflow.com/questions/3341658/about-download-file-using-asihttprequest

stuck for more than 10 seconds. and 2 Yes the resume feature is a good way to handle larger downloads especially on WWAN connections where losing connectivity is much more common. The two things to remember about resuming downloads are You must..

Measure network traffic programmatically on iPhone

http://stackoverflow.com/questions/4313358/measure-network-traffic-programmatically-on-iphone

can be used to get statistics on network usage. One advantage is that it can get separate statistics for Wi Fi and WWAN interfaces. A disadvantage is that on multi tasking devices those interfaces may be used by multiple applications and the..

iOS/iPhone Reachability - How to only check when internet is lost/not reachable using Reachability.m/.h

http://stackoverflow.com/questions/4772173/ios-iphone-reachability-how-to-only-check-when-internet-is-lost-not-reachable

@ The internet is down. break case ReachableViaWiFi NSLog @ The internet is working via WIFI. break case ReachableViaWWAN NSLog @ The internet is working via WWAN. break NetworkStatus hostStatus hostReachable currentReachabilityStatus switch.. NSLog @ The internet is working via WIFI. break case ReachableViaWWAN NSLog @ The internet is working via WWAN. break NetworkStatus hostStatus hostReachable currentReachabilityStatus switch hostStatus case NotReachable NSLog @ A gateway.. is down. break case ReachableViaWiFi NSLog @ A gateway to the host server is working via WIFI. break case ReachableViaWWAN NSLog @ A gateway to the host server is working via WWAN. break ios iphone objective c nsnotificationcenter reachability..

Realtime Audio/Video Streaming FROM iPhone to another device (Browser, or iPhone)

http://stackoverflow.com/questions/5719538/realtime-audio-video-streaming-from-iphone-to-another-device-browser-or-iphone

for you because of the amount of data and number of frames . Nor can you reasonably serve anything from the phone WWAN networks have all sorts of firewalls . You'll need to encode the video and stream it to a server most likely over a standard..

How to find server is reachable with Reachability code in iPhone?

http://stackoverflow.com/questions/5819088/how-to-find-server-is-reachable-with-reachability-code-in-iphone

if netStatus ReachableViaWiFi ViewManager showStatus @ Reachable WiFi else if netStatus ReachableViaWWAN ViewManager showStatus @ Reachable WWAN else ViewManager showStatus @ Not reachable aww When using reachabilityWithHostName.. ViewManager showStatus @ Reachable WiFi else if netStatus ReachableViaWWAN ViewManager showStatus @ Reachable WWAN else ViewManager showStatus @ Not reachable aww When using reachabilityWithHostName you have to remember that this is just..

How do I receive notifications that the connection has changed type (3G, Edge, Wifi, GPRS)

http://stackoverflow.com/questions/7685152/how-do-i-receive-notifications-that-the-connection-has-changed-type-3g-edge-w

return yes even when the host is unreachable. We cover that up here... connectionRequired NO break case ReachableViaWWAN statusString @ Reachable WWAN UIAlertView alert UIAlertView alloc initWithTitle @ Cellular Data Detected message @ You.. is unreachable. We cover that up here... connectionRequired NO break case ReachableViaWWAN statusString @ Reachable WWAN UIAlertView alert UIAlertView alloc initWithTitle @ Cellular Data Detected message @ You are using Cellular data such as..

Easiest way to determine whether iPhone internet connection is available?

http://stackoverflow.com/questions/784582/easiest-way-to-determine-whether-iphone-internet-connection-is-available

iPhone Data Usage Tracking/Monitoring

http://stackoverflow.com/questions/7946699/iphone-data-usage-tracking-monitoring

ifa_data if type WiFi dataSent networkStatisc ifi_opackets dataReceived networkStatisc ifi_ipackets else if type WWAN dataSent networkStatisc ifi_obytes dataReceived networkStatisc ifi_ibytes cursor cursor ifa_next freeifaddrs addrs.. iphone ios sockets share improve this question The thing is that pdp_ip0 is one of interfaces all pdpXXX are WWAN interfaces dedicated to different functions voicemail general networking interface. i read in apple forum that The OS does.. however get network statistics for each network interface. In general en0 is your Wi Fi interface and pdp_ip0 is your WWAN interface. There is no good way to get information wifi cellular network data since particular date time data statistic..

How do I know whether my iPhone/iPad is connected to 2G or 3G?

http://stackoverflow.com/questions/8122170/how-do-i-know-whether-my-iphone-ipad-is-connected-to-2g-or-3g

. I only found the Reachability example class from here Apple Dev Example This example only check wether its Wifi or WWAN. I wanna use it to decide wether I download the small data or the huge files. As it is big different between GRPS and UMTS...

Track data usage

http://stackoverflow.com/questions/9139138/track-data-usage

ifaddrs addrs const struct ifaddrs cursor const struct if_data networkStatisc int WiFiSent 0 int WiFiReceived 0 int WWANSent 0 int WWANReceived 0 NSString name NSString alloc init autorelease success getifaddrs addrs 0 if success cursor addrs.. const struct ifaddrs cursor const struct if_data networkStatisc int WiFiSent 0 int WiFiReceived 0 int WWANSent 0 int WWANReceived 0 NSString name NSString alloc init autorelease success getifaddrs addrs 0 if success cursor addrs while cursor.. @ s cursor ifa_name NSLog @ ifa_name s @ n cursor ifa_name name names of interfaces en0 is WiFi pdp_ip0 is WWAN if cursor ifa_addr sa_family AF_LINK if name hasPrefix @ en networkStatisc const struct if_data cursor ifa_data WiFiSent..