I don’t expect you to correct my code, since it should be working, at least works on emulator. Unfortunately gives different output on the devices. My question is:
How to debug in such cases, when the device is not working as the emulator, and what could cause that (device model, a custom ROM?)
I heard some rumors some time ago, about possibility using the device instead an emulator somehow connected to the SDK. Could you also confirm or deny that?
You’ll find it’s not uncommon to find little quirks between devices. Many developers will have several physical devices to test their software on.
You can find information on using a physical device for debugging (including using it inside Eclipse, just as you would the emulator) on the Android website: http://developer.android.com/guide/developing/device.html