I have a service that runs in background and send data to a server, I want to send this data only by wifi and not another way (gprs or else) is that possible? and if it is, how can I achieve that? if you have sample codes or links that would be great. thank you.
final ConnectivityManager connMgr = (ConnectivityManager) this.getSystemService(Context.CONNECTIVITY_SERVICE); final android.net.NetworkInfo wifi = connMgr.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
The NetworkInfo structure should have the connectivity state of the Wifi Subsystem. Look at the documentation:
isConnected method to see if wifi is connected. Easy Peasy!