v21 之前的着色复选框 [英] Tinting Checkbox on pre v21

问题描述

所以，我想对 AppCompat Checkbox 应用色调.

So, I want to apply tint to AppCompat Checkbox.

在 Lollipop 上一切正常:

Everything works fine on Lollipop:

android:buttonTint="@color/purple_FF4081"

或者这样:

android:theme="@style/Theme.MyTheme.PurpleAccent"

但是设置这些参数中的任何一个都不会改变 pre-Lollipop 的任何内容.仅当我为应用主题设置 colorAccent 时才有效.但我不希望所有小部件都改变它们的外观，只需要一个复选框.有没有办法在不设置彩色可绘制对象的情况下做到这一点?

But setting any of this params do not change anything on pre-Lollipop. Works only if I set colorAccent for the app theme. But I don't want all widgets to change their look, just one checkbox. Is there any way to do this without setting colored drawables?

推荐答案

快速了解一下，在引入 AppCompatActivity 和新的支持库 供参考(此处概述得很漂亮) 可以通过使用 theme 属性并设置 colorControlNormal 和 为复选框着色>colorControlActivated:

Quick fyi that this has all changed now after the introduction of the AppCompatActivity and the new support libraries, for reference (outlined beautifully here) a checkbox can be tinted by using the theme atttribute and setting the colorControlNormal and colorControlActivated:

styles.xml

<style name="MyCheckBox" parent="Theme.AppCompat.Light">  
<item name="colorControlNormal">@color/indigo</item>
<item name="colorControlActivated">@color/pink</item>
</style> 

布局xml:

<CheckBox  
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:checked="true"
        android:text="Check Box"
        android:theme="@style/MyCheckBox"/>

这篇关于v21 之前的着色复选框的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！