无法在Android上更改单选按钮颜色 [英] Can't change Radio Button color on Android

问题描述

我使用Android Studio。我需要更改单选按钮的颜色，更改后的按钮色调颜色值到我需要它的工作原理预览，但每当我在设备上启动应用程序的按钮是标准的绿色/蓝色的颜色。

I'm using Android Studio. I need to change the color of the Radio Button, after changing the Button Tint Color value to the one I need it works on the preview, but whenever I launch the app on a device the button is the standard green/blue-ish color.

这是某种类型的设备API级别问题吗？

Is this some kind of device API level issue? If so, is it possible to change the color for older devices?

推荐答案

阅读@ Ranjith的回答后，我做了一些挖掘和这似乎工作。

After reading @Ranjith's answer i did a little digging and this seemed to work. Just add it to your AppTheme.

    //red is the color of the pressed state and activated state
    <item name="colorControlActivated">@android:color/holo_red_light</item>
    //black is the color of the normal state
    <item name="colorControlNormal">@android:color/black</item>

我的问题是如何做这个程序，因为我有动态单选按钮

My question is how do you do this programatically as I have dynamic radio buttons??

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