res/drawable/drawable_x.xml
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
<?xml version="1.0" encoding="utf-8"?> <selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:drawable="@drawable/button1" android:state_focused="true" android:state_pressed="false"/> <item android:drawable="@drawable/button2" android:state_focused="true" android:state_pressed="true"/> <item android:drawable="@drawable/button3" android:state_focused="false" android:state_pressed="true"/> <item android:drawable="@drawable/button1"/> </selector> |
button1，button2，button3等是图片的名字，放在res/drawable-hdpi位置.
res/layout/main.xml
|
1 2 3 4 5 6 7 8 |
<ImageButton android:id="@+id/imageButton5" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_x="61dp" android:layout_y="280dp" android:src="@drawable/drawable_x" /> |
选择器文件名:android:src=”@drawable/drawable_x”
