在android模拟器中 可以通过Dev Tools 下的 Instrumentation
来运行相应的TestRunner
而在有些android真机中 却不见得就能找到该DevTools
经查找 可以从模拟器中导出 然后安装该Development.apk 到真机系统
附件为 从android 2.2模拟器中 导出的Development.apk (下载后 请将.zip 修改为.apk)
下文转自：http://developer.android.com/guide/developing/debugging/debugging-devtools.html
The Dev Tools application is installed by default on all system images included with the SDK, so you can use it with the Android Emulator. With the Dev Tools application, you can enable a number of settings on your device that will make it easier to test and debug your applications.
If you'd like to install the Dev Tools application on a real development device, you can copy the application from your emulator and then install it on your device using ADB. To copy the application from a running emulator, execute:
adb -e pull /system/app/Development.apk ./Development.apk
This copies the .apk file into the current directory. Then install it on your connected device with:
adb -d install Development.apk
To get started, launch the Dev Tools application and select Development Settings.