coding style - How to customize the keyboard skin of Google's Input Method on Android? -

i need change android's default google input method's skin, including buttons' style , image, background color, , maybe delete 1 or 2 button or make them perform different action when clicked.

default input method:

i want change style:

is possible customize system's input method? article read? classes edit?

and want modify google's default chinese pinyin input method, looks same english input keyboard. if know there difference modify form english keyboard, please tell me too.

thank !

a1. yes, it's possible.
a2. refer developer.android.com
a3. depends's pinyin implementation , request. know 'res' folder have modify(ex. colors.xml have modify first.). so, have pinyin ime source code first.