我创建了一个XML文件,使得TextView在点击时能够改变边框的颜色。现在我想添加另一个功能,让边框柔和地消失。我该怎么做呢?
以下是XML代码。
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
<item android:state_pressed="true">
<shape android:shape="rectangle">
<solid android:color="@color/textbox" />
<stroke android:width="5dip" android:color="@drawable/border_pressed" />
<corners android:radius="5dp" />
</shape>
</item>
<item android:state_pressed="false">
<shape android:shape="rectangle">
<solid android:color="@color/textbox" />
<stroke android:width="5dip" android:color="@drawable/border_unpressed" />
<corners android:radius="5dp" />
</shape>
</item>
</selector>