点击LinearLayout使用selector改变TextView字体颜色

16lz 2022-01-14

[html] view plain copy

<LinearLayout
android:clickable="true"
android:focusable="true">
<TextView
android:duplicateParentState="true"/>
android:textColor="@drawable/selector_setting_txt"
LinearLayout>

[html] view plain copy

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true" android:color="@color/white">item>
<item android:color="@color/txt_title">item>
selector>

在父控件中添加android:clickable=“true” android:focusable=“true”，而在子控件中添加android:duplicateParentState=“true”子控件就能获得父控件的点击事件

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我的需求是LinearLayout中ImageView切换背景图片。效果如下图所示：

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