如何在android中更改复选框勾选颜色
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How to change check box tick color in android
提问by Atul K
I am developing android application In that i use check box but default check box tick color is blue so i want to change that color to yellow. is there any inbuilt property to set color to check box tick.
我正在开发 android 应用程序，因为我使用复选框，但默认复选框刻度颜色是蓝色，所以我想将该颜色更改为黄色。是否有任何内置属性可以将颜色设置为复选框勾选。
回答by afathman
You can do this without changing the drawable using buttonTint (as of API 23):
您可以使用 buttonTint（从 API 23 开始）在不更改可绘制对象的情况下执行此操作：
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:buttonTint="@color/CHECKMARK_COLOR_HERE" />
or use AppCombatCheckBox for older versions of android/compatibility.
或将 AppCombatCheckBox 用于旧版本的 android/兼容性。
<android.support.v7.widget.AppCompatCheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:buttonTint="@color/CHECKMARK_COLOR_HERE" />
回答by Vaibhav Agarwal
Unfortunately, changing the color of checkbox check mark isn't a simple attribute
不幸的是，更改复选框复选标记的颜色不是一个简单的属性
Create a selector xml file in res\drawables\folder with name cb_selector.xml
在res\drawables\具有名称的文件夹中创建一个选择器 xml 文件cb_selector.xml
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_checked="true" android:drawable="@drawable/checked" />
<item android:state_checked="false" android:drawable="@drawable/unchecked" />
</selector>
In your layout file apply this file to your checkBox
在您的布局文件中将此文件应用于您的复选框
<CheckBox
android:id="@+id/cb"
android:text="My CheckBox"
android:button="@drawable/cb_selector"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
Add a unchecked.png, and checked.pngin your drawablesfolder. These are checked and unchecked image of checkbox.
在您的文件夹中添加一个unchecked.png, 和。这些是复选框的选中和未选中的图像。checked.pngdrawables
回答by dabo248
You can use the attribute app:buttonTintof the AppCompatCheckBoxfrom the android.support.v7 library.
您可以使用属性app:buttonTint的AppCompatCheckBox从android.support.v7库。
<android.support.v7.widget.AppCompatCheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:buttonTint="@color/colorAccent"/>
Advantage: works also below API 21 and you don't need to redraw the checkbox.
优点：也适用于 API 21 以下，您无需重新绘制复选框。
回答by Chris Stillwell
As of API 21 you can use the Button Tint attribute
从 API 21 开始，您可以使用 Button Tint 属性
android:buttonTint="#FFFF00"
回答by Yogesh Rathi
Go to styles.xml and add this line.
转到styles.xml 并添加这一行。
<style>
<item name="colorAccent">@android:color/holo_green_dark</item>
</style>
using this you can change color or set different color
使用这个你可以改变颜色或设置不同的颜色
回答by Carl Du Plessis
If you want to do this programmatically, then you simply do this:
如果您想以编程方式执行此操作，则只需执行以下操作：
final CheckBox cb = new CheckBox(getApplicationContext());
cb.setButtonTintList(getColorStateList(R.color.colorAccent));
Chris Stillwell's answer gave me the idea to try this as I couldn't simply set the colour using the attributes. :)
Chris Stillwell 的回答给了我尝试这个的想法，因为我不能简单地使用属性设置颜色。:)
回答by ?zer ?zcan
Firstly, we must create a drawable that include checked and uncheck color situations, then you must set this drawable as buttonTint;
首先，我们必须创建一个包含选中和取消选中颜况的可绘制对象，然后您必须将此可绘制对象设置为 buttonTint；
drawable_checkbox;
drawable_checkbox;
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_checked="true" android:color="@color/kelleyGreen" />
<item android:state_checked="false" android:color="@color/warmGrey" />
</selector>
<style name="CheckBox" parent="Widget.AppCompat.CompoundButton.CheckBox">
<item name="android:textAppearance">@style/TextAppearance.Regular.XSmall</item>
<item name="android:textColor">@color/warmGrey</item>
<item name="buttonTint">@drawable/drawable_checkbox</item>
</style>
回答by atschpe
For those still looking for an answer (I am aware this is an older question) – I found this solution works well without having to worry about API: https://stackoverflow.com/a/31840734/7601437
对于那些仍在寻找答案的人（我知道这是一个较旧的问题）– 我发现此解决方案运行良好而无需担心 API：https: //stackoverflow.com/a/31840734/7601437
In short: create a style for the checkbox, e.g. checkboxStyleand then implement it as a theme: android:theme="@style/checkboxStyle"
简而言之：为复选框创建一个样式，例如checkboxStyle，然后将其实现为主题：android:theme="@style/checkboxStyle"
回答by Ashwin S Ashok
Use Custom selector for the checkbox.
为复选框使用自定义选择器。
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/patch_pressed" android:state_pressed="true"/>
<item android:drawable="@drawable/patch_normal" android:state_enabled="true"/>
<item android:drawable="@drawable/patchdisable" android:state_enabled="false"/>
</selector>
Like this.
像这样。
