The Android ImageButton Widget
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Custom Button in Android App
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Different image for focused,pressed and normal state in android button
Android button design using selector - YouTube
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Different image for focused,pressed and normal state in android button
The Android ImageButton Widget
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Drawables | CodePath Android Cliffnotes
![Android] selector 를 통해 Layout 모든 요소에 터치 효과 만들기](https://blog.kakaocdn.net/dn/cxz0x6/btqCPzRLEOw/kdb3vTWdHDgFHVCyZ1QJYk/img.gif "Android] selector 를 통해 Layout 모든 요소에 터치 효과 만들기")
Android] selector 를 통해 Layout 모든 요소에 터치 효과 만들기
TutorialsBuzz: Android Button State Change Example
Migrating our component library to the Material Button
The Android ImageButton Widget
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Android Button Selector Color Example
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CardView's background which will respond to android:state_selected and android:state_pressed - Stack Overflow
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