android 官方apk.,调试sensor用
The emulator uses a connection with an Android device that is running the SdkControllerSensor app. Note that this app is available only on devices running Android 4.0 (API level 14) or higher. (If the device is running Android 4.0, it must have Revision 2 installed.) The SdkControllerSensor app monitors changes in the sensors on the device and transmits them to the emulator. The emulator is then transformed based on the new values that it receives from the sensors on your device.