I\'m trying to discover some mobile devices using jmdns. As long as i have wifi or 3G connection, the devices are discoverable. Ever since, i used 4G connection, it said that no devices are detected.
I am trying to write an android widget for my Nexus S 4G that toggles 4G ON and OFF. I am not able to figure out what the \"feature\" means in ConnectivityManager.s开发者_如何学运维tartUsingNetworkFe
I\'m trying to write an app that transfer开发者_运维百科s data from one android device to another - but the devices are most likely located in different parts of the city, state, or country. (The stra
I have an Android application that uses URLConnection to connect to a REST service and gets some content.I am getting a ton of complaints that it doesn\'t work over a 4G connection like WiMAX, though
I need to detect the 4G capability of the device. How can I do that? Thank开发者_如何学Cs for any hints.4G is not something you can \"detect\", because 4G is a marketing term, not a technical term.
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