怎样改变seekbar的颜色? [英] How to change seekbar color?

问题描述

我想更改搜索栏的进度颜色和拇指颜色.我使用了drawable来更改进度颜色，但是更改了进度厚度.有什么方法可以改变拇指并改变颜色.

I would like to change progress color and thumb color of seek bar. I used drawable to change progress color but the progress thickness is changed. Is there any way to change thumb and progress color.

图片

我想更改默认搜索栏的颜色，例如图像上的第二个.

I want to change color of default seekbar like second one on the Image.

推荐答案

如果您在项目中使用Material Theme，这将非常简单

This is very simple if you are using Material Theme in your project

只需先检查您的清单中使用的是哪种样式 就像下面这样:

Just check first which style are you using in your manifest for your app It would be something like below:

<application
    android:allowBackup="false"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme">

现在关注@style/AppTheme

您可能需要设置父主题:Theme.AppCompat.Light.DarkActionBar

You will probably want to set your parent theme :Theme.AppCompat.Light.DarkActionBar

注意:colorAccent属性将为您的所有小部件提供所需的颜色

Note: The colorAccent attribute will give the desired color to all your widgets

 <!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
    <!-- Customize your theme here. -->
    <item name="colorPrimary">@color/PrimaryColor</item>
    <item name="colorPrimaryDark">@color/DarkPrimaryColor</item>
    <item name="colorAccent">@color/DarkPrimaryColor</item>
    <item name="android:textColorSecondary">@color/PrimaryColor</item>
    <item name="android:itemBackground">@color/DarkPrimaryColor</item>
    <item name="android:textColor">@color/TextIconsColor</item>
</style>

因此，您可以根据需要为布局或活动创建此自定义主题，而不是为整个应用程序主题创建该自定义主题.

So if you want, you can create this custom theme for your layouts or activities instead for your whole app theme.

这适用于我及其根据开发人员指南进行的操作.就这么简单 参考: Google Developers

This works for me and its as per Developer Guidelines..As simple as that Ref: Google Developers

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