[android-developers] adding button to the default call screen

How can i add button in the default call screen and how to activate the back button during the call?? http://www.talkandroid.com/android-forums/attachments/android-development-answers-tutorials-code-snippets/604d1266560652-custom-call-screen-caller.jpg -- You received this message because you ar

[android-developers] phone call screen

How can i add button in the default call screen and how to activate the back button during the call?? http://www.talkandroid.com/android-forums/attachments/android-development-answers-tutorials-code-snippets/604d1266560652-custom-call-screen-caller.jpg -- You received this message because you a