如何在用户触摸此按钮时更改按钮中的颜色文本?
这是我的 shape.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">
<gradient android:startColor="#ffcc33"
android:endColor="#ffcc33"
android:angle="270" />
<corners android:radius="4dp" />
<stroke android:width="2px" android:color="#FFFFFF" />
</shape>
</item>
<item android:state_focused="true" >
<shape android:shape="rectangle">
<gradient android:startColor="#ffcc33"
android:endColor="#ffcc33"
android:angle="270" />
<corners android:radius="4dp" />
<stroke android:width="2px" android:color="#FFFFFF" />
</shape>
</item>
<item >
<shape android:shape="rectangle">
<gradient android:startColor="#333333"
android:endColor="#333333"
android:angle="270" />
<corners android:radius="4dp" />
<stroke android:width="2px" android:color="#FFFFFF" />
</shape>
</item>
</selector>
最佳答案
使用颜色选择器,像这样
src/color/button_text.xml
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true" android:color="#000000" />
<item android:state_focused="true" android:color="#000000" />
<item android:color="#FFFFFF" />
</selector>
然后在按钮中执行此操作
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/text"
android:textColor="@color/button_text" />
关于android - 触摸按钮更改形状中的文本颜色,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/25223432/