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2014/10/16 ¤W¤È 08:20:10
android Programming Glossary: netinfo.isconnectedorconnectingCheck network connection android http://stackoverflow.com/questions/10009804/check-network-connection-android getSystemService Context.CONNECTIVITY_SERVICE NetworkInfo netInfo cm.getActiveNetworkInfo if netInfo null netInfo.isConnectedOrConnecting return true return false This method returns always true even if I disable the wireless connection of my computer... Is..
cant create handler inside thread that has not called looper prepare http://stackoverflow.com/questions/12233421/cant-create-handler-inside-thread-that-has-not-called-looper-prepare getSystemService Context.CONNECTIVITY_SERVICE NetworkInfo netInfo cm.getActiveNetworkInfo if netInfo null netInfo.isConnectedOrConnecting return true return false public void onClick View v TODO Auto generated method stub if v btnsend if isOnline Toast.makeText..
How to check internet access on Android? InetAddress never timeouts http://stackoverflow.com/questions/1560788/how-to-check-internet-access-on-android-inetaddress-never-timeouts getSystemService Context.CONNECTIVITY_SERVICE NetworkInfo netInfo cm.getActiveNetworkInfo if netInfo null netInfo.isConnectedOrConnecting return true return false Also add the following permission to the Android Manifest uses permission android name android.permission.ACCESS_NETWORK_STATE..
How to check network connection enable or disable in WIFI and 3G(data plan) in mobile? http://stackoverflow.com/questions/5373930/how-to-check-network-connection-enable-or-disable-in-wifi-and-3gdata-plan-in-m getSystemService Context.CONNECTIVITY_SERVICE NetworkInfo netInfo cm.getActiveNetworkInfo if netInfo null netInfo.isConnectedOrConnecting Log.d tag Network available true return true else Log.d tag Network available false return false catch Exception e return..
java.net.SocketException: Address family not supported by protocol http://stackoverflow.com/questions/7854300/java-net-socketexception-address-family-not-supported-by-protocol getSystemService Context.CONNECTIVITY_SERVICE NetworkInfo netInfo cm.getActiveNetworkInfo if netInfo null netInfo.isConnectedOrConnecting tv.setText connected netInfo.getExtraInfo else tv.setText not conn try androidHttpTransport.call SOAP_ACTION envelope..
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