android button object drawable effect

View객체의 pressed, focused, enabled 상태별 버튼 효과 만들기

1. 버튼 상태별 색상 추가

color.xml

<resources>     <color name="btn_effect_enabled">#1eaaaaaa</color>     <color name="btn_effect_pressed">#4e000000</color>     <color name="btn_effect_focused">#4e000000</color> </resources>

2. 버튼 selector 추가

btn_effect.xml

<?xml version="1.0" encoding="utf-8"?> <selector xmlns:android="http://schemas.android.com/apk/res/android">     <item android:drawable="@color/btn_effect_pressed" android:state_pressed="true"/>     <item android:drawable="@color/btn_effect_focused" android:state_focused="true"/>     <item android:drawable="@color/btn_effect_enabled" android:state_enabled="true"/> </selector>

3. Imageview background 추가

layout_example.xml

<ImageView     android:id="@+id/iv_coin_five"     android:layout_width="100dp"     android:layout_height="100dp"     android:background="@+drawable/btn_effect" > </ImageView>