状态选择器

来源：互联网发布：samba 软件编辑：程序博客网时间：2024/05/16 00:29

1.在res下创建drawable目录，创建XML文件，指定根节点是selector

home_selector.xml

<?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android">    <item android:drawable="@color/gray" android:state_pressed="true"/>    <!-- pressed -->    <item android:drawable="@color/gray" android:state_focused="true"/>    <!-- focused -->    <item android:drawable="@color/trans"/>    <!-- default --></selector>

bind_bg_selector.xml

<?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android">    <item android:drawable="@drawable/bind_bg_pressed" android:state_pressed="true"/>    <item android:drawable="@drawable/bind_bg_pressed" android:state_focused="true"/>    <item android:drawable="@drawable/bind_bg_pressed" android:state_selected="true"/>    <item android:drawable="@drawable/bind_bg_normal"/></selector>

button_bg_selector.xml

<?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android">    <item android:drawable="@drawable/button_bg_green_on" android:state_pressed="true"/>    <item android:drawable="@drawable/button_bg_green_on" android:state_focused="true"/>    <item android:drawable="@drawable/button_bg_green_on" android:state_selected="true"/>    <item android:drawable="@drawable/button_bg_green"/></selector>

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