These two days the USB cable lost, always find colleagues to borrow also inconvenient, so on the internet to find a variety of methods, here summed up the simplest, of course, your phone needs root:
1 to open WiFi, mobile phone and computer in the same LAN, this you can use your development machine to share WiFi can, I use the WiFi Sharing wizard, a button to do
2 installing ADB Wireless on your phone
3 after installing the ADB Wireless on your phone, press the Big green button at the center of the screen to start the connection
4 find adb from Android Sdk\platform-tools directory on PC, command line enter the following command to complete the connection: ADB connect xx.xx.xx.xx
5 now in Eclipse Start debugging, found that the phone connection has been successfully established, direct run as, done!
Debug without a data cable connected to an Android phone