How to customize build-in widgets in Android (menu, notification, spinners etc.)?

Hi I want to customize colour palette in Android widgets.

Orange colour is good but it can be done better.

Things which I want to do开发者_Python百科: - override colours in menu after press and focus - override colours in ongoing notification bar - override colour in EditText frame and finally - override spinner focus and press colour

I want to use build-in method forcing Android do build menu and passing it for me.

As a last resort I may build it from scratch, but this is less welcome, from obvious reasons :-).

thanks in advance, Patrick

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I think You're looking for themes. You can set menu colors etc. throughout Your entire application.