Is there any way to see the printing message while running Android app?

Is there any way to see the printing message (eg: Log.i('', '')) while running Android app in Android phone ? (not in emulator开发者_开发问答).

You can view the log exactly in the same way as you'd view the emulators log. Either using the the Eclipse's ADT logcat view or by issuing adb logcat in a terminal.

Yes you can debug your application directly on your Android device. You need to enable USB Debugging on your device. And whenever you will run/debug that application you will be able to see the messages in LogCat view

You can install any logcat application in your phone.

yes u can install this after u show your logcat another way

If u r requirement is like u need logcat output withot connecting to PC anyway running in application when u require to download app for that like above