问题
How do I change the default CheckBox color in Android?
By default the CheckBox color is green, and I want to change this color.
If it is not possible please tell me how to make a custom CheckBox?
回答1:
If your minSdkVersion is 21+ use android:buttonTint attribute to update the color of a checkbox:
<CheckBox
...
android:buttonTint="@color/tint_color" />
In projects that use AppCompat library and support Android versions below 21 you can use a compat version of the buttonTint attribute:
<CheckBox
...
app:buttonTint="@color/tint_color" />
In this case if you want to subclass a CheckBox don't forget to use AppCompatCheckBox instead.
PREVIOUS ANSWER:
You can change CheckBoxs drawable using android:button="@drawable/your_check_drawable" attribute.
回答2:
You can change the color directly in XML. Use buttonTint for the box: (as of API level 23)
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:buttonTint="@color/CHECK_COLOR" />
You can also do this using appCompatCheckbox v7 for older API levels:
<android.support.v7.widget.AppCompatCheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:buttonTint="@color/COLOR_HERE" />
回答3:
you can set android theme of the checkbox to get the color you want in your styles.xml add :
<style name="checkBoxStyle" parent="Base.Theme.AppCompat">
<item name="colorAccent">CHECKEDHIGHLIGHTCOLOR</item>
<item name="android:textColorSecondary">UNCHECKEDCOLOR</item>
</style>
then in your layout file :
<CheckBox
android:theme="@style/checkBoxStyle"
android:id="@+id/chooseItemCheckBox"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
unlike using android:buttonTint="@color/CHECK_COLOR" this method works under Api 23
回答4:
Programmatic version:
int states[][] = {{android.R.attr.state_checked}, {}};
int colors[] = {color_for_state_checked, color_for_state_normal}
CompoundButtonCompat.setButtonTintList(checkbox, new ColorStateList(states, colors));
回答5:
Use buttonTint to change color of button and color selector for above 21+ api version.
<android.support.v7.widget.AppCompatCheckBox
android:id="@+id/check"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:buttonTint="@color/checkbox_filter_tint"
tools:targetApi="21"/>
res/colors/checkbox_filter_tint.xml
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:color="@color/light_gray_checkbox"
android:state_checked="false"/>
<item android:color="@color/common_red"
android:state_checked="true"/>
</selector>
回答6:
I would suggest to use he style approach in android as the way to configure built-in android views, add new style in your project:
<style name="yourStyle" parent="Base.Theme.AppCompat">
<item name="colorAccent">your_color</item> <!-- for uncheck state -->
<item name="android:textColorSecondary">your color</item> <!-- for check state -->
</style>
and add assign this style to the theme of the checkbox: android:theme="@style/youStyle"
hope this helps.
回答7:
Add buttonTint in your xml
<CheckBox
android:id="@+id/chk_remember_signup"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:buttonTint="@android:color/white"
android:text="@string/hint_chk_remember_me" />
回答8:
Add this line in your styles.xml file:
<style>
<item name="android:colorAccent">@android:color/holo_green_dark</item>
</style>
回答9:
buttonTint worked for me try
android:buttonTint="@color/white"
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:id="@+id/agreeCheckBox"
android:text="@string/i_agree_to_terms_s"
android:buttonTint="@color/white"
android:layout_below="@+id/avoid_spam_text"/>
回答10:
Me faced same problem, I got a solution using below technic. Copy the btn_check.xml from android-sdk/platforms/android-#(version)/data/res/drawable to your project's drawable folder and change the 'on' and 'off' image states to your custom images.
Then your xml will just need android:button="@drawable/btn_check"
<CheckBox
android:button="@drawable/btn_check"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:checked="true" />
If you want to use different default Android icons, you can use:
android:button="@android:drawable/..."
回答11:
You can change checkbox color using singe line of code
android:buttonTint="@color/app_color" //whatever color
回答12:
Hi This is the theme code for both Dark Theme and Light Theme.
<attr name="buttonsearch_picture" format="reference"/>
<attr name="buttonrefresh_picture" format="reference"/>
<style name="Theme.Light" parent="Theme.AppCompat.Light.NoActionBar">
<item name="android:windowNoTitle">true</item>
<item name="android:windowBackground">@color/white</item>
<item name="android:windowActionBar">false</item>
<item name="android:textColorPrimary">@color/black</item>
<item name="android:textColorSecondary">@color/black</item>
<item name="android:textColor">@color/material_gray_800</item>
<item name="actionOverflowButtonStyle">@style/LightOverflowButtonStyle</item>
<item name="buttonsearch_picture">@drawable/ic_search_black</item>
<item name="buttonrefresh_picture">@drawable/ic_refresh_black</item>
</style>
<style name="Theme.Dark" parent="Theme.AppCompat.NoActionBar">
<item name="android:windowNoTitle">true</item>
<item name="android:windowBackground">@color/white</item>
<item name="android:windowActionBar">false</item>
<item name="android:textColorPrimary">@color/white</item>
<item name="android:textColorSecondary">@color/material_gray_500</item>
<item name="android:textColor">@color/material_gray_800</item>
<item name="actionOverflowButtonStyle">@style/DarkOverflowButtonStyle</item>
<item name="buttonsearch_picture">@drawable/ic_search_white</item>
<item name="buttonrefresh_picture">@drawable/ic_refresh_white</item>
<item name="android:colorBackground">#ffffff</item>
<item name="android:alertDialogTheme">@style/LightDialogTheme</item>
<item name="android:alertDialogStyle">@style/LightDialogTheme</item>
<!-- <item name="android:textViewStyle">@style/AppTheme.Widget.TextView</item>-->
<item name="android:popupMenuStyle">@style/PopupMenu</item>
</style>
If you want to change checkbox color then "colorAccent" attribute will use for checked state and "android:textColorSecondary" will use for unchecking state.
"actionOverflowButtonStyle" will use for change the color of overflow icon in the Action bar.
"buttonsearch_picture" attribute will use for change tint color of Action Button in Action Bar.This is custom Attribute in style.xml
<attr name="buttonsearch_picture" format="reference"/>
Same is for refresh button which i am using in my app.
"android:popupMenuStyle" attribute is using to get Light theme popup menu style in Dark theme.
<style name="PopupMenu" parent="Theme.AppCompat.Light.NoActionBar">
</style>
And this is toolbar Code which I am using in my Rocks Player App.
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
app:contentInsetStart="0dp"
android:title="Rocks Player"
android:layout_width="match_parent"
android:elevation="4dp"
android:layout_height="48dp"
app:layout_scrollFlags="scroll|enterAlways"
android:minHeight="48dp"
app:titleTextAppearance="@style/Toolbar.TitleText"
app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
android:background="?attr/colorPrimary"
>
</android.support.v7.widget.Toolbar>
Themes:-
<style name="AppTheme0" parent="Theme.Light">
<item name="colorPrimary">#ffffff</item>
<item name="colorPrimaryDark">#cccccc</item>
<item name="colorAccent">#0294ff</item>
</style>
<style name="AppTheme1" parent="Theme.Dark">
<item name="colorPrimary">#4161b2</item>
<item name="colorPrimaryDark">#4161b2</item>
<item name="colorAccent">#4161b2</item>
</style>
回答13:
you can create your own xml in drawable and use this as android:background="@drawable/your_xml"
in that you can give border corner everything
<item>
<shape>
<gradient
android:endColor="#fff"
android:startColor="#fff"/>
<corners
android:radius="2dp"/>
<stroke
android:width="15dp"
android:color="#0013669e"/>
</shape>
</item>
回答14:
create an xml Drawable resource file under res->drawable and name it, for example, checkbox_custom_01.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/checkbox_custom_01_checked_white_green_32" />
<item
android:state_checked="false"
android:drawable="@drawable/checkbox_custom_01_unchecked_gray_32" />
</selector>
Upload your custom checkbox image files (i recommend png) to your res->drawable folder.
Then go in your layout file and change your checkbox to
<CheckBox
android:id="@+id/checkBox1"
android:button="@drawable/checkbox_custom_01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:focusable="false"
android:focusableInTouchMode="false"
android:text="CheckBox"
android:textSize="32dip"/>
you may customize anything, as long as android:button points to the correct XML file you created before.
NOTE TO NEWBIES: though it is not mandatory, it is nevertheless good practice to name your checkbox with a unique id throughout your whole layout tree.
回答15:
You can change the background color of the <CheckBox> by embedding it inside a <LinearLayout>. Then change the background color of <LinearLayout> to the color you want.
回答16:
You should try below code. It is working for me.
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/checked"
android:state_checked="true">
<color android:color="@color/yello" />
</item>
<!-- checked -->
<item android:drawable="@drawable/unchecked"
android:state_checked="false">
<color android:color="@color/black"></color>
</item>
<!-- unchecked -->
<item android:drawable="@drawable/checked"
android:state_focused="true">
<color android:color="@color/yello"></color>
</item>
<!-- on focus -->
<item android:drawable="@drawable/unchecked">
<color android:color="@color/black"></color>
</item>
<!-- default -->
</selector>
and CheckBox
<CheckBox
Button="@style/currentcy_check_box_style"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="20dp"
android:text="@string/step_one_currency_aud" />
回答17:
If you are going to use the android icons, as described above ..
android:button="@android:drawable/..."
.. it's a nice option, but for this to work - I found you need to add toggle logic to show/hide the check mark, like this:
checkBoxShowPwd.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
// checkbox status is changed from uncheck to checked.
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
int btnDrawable = android.R.drawable.checkbox_off_background;
if (isChecked)
{
btnDrawable = android.R.drawable.checkbox_on_background;
}
checkBoxShowPwd.setButtonDrawable(btnDrawable);
}
});
回答18:
You can use the following two properties in "colors.xml"
<color name="colorControlNormal">#eeeeee</color>
<color name="colorControlActivated">#eeeeee</color>
colorControlNormal is for the normal view of checkbox, and colorControlActivated is for when the checkbox is checked.
回答19:
100% robust approach.
In my case, I didn't have access to the XML layout source file, since I get Checkbox from a 3-rd party MaterialDialog lib. So I have to solve this programmatically.
- Create a ColorStateList in xml:
res/color/checkbox_tinit_dark_theme.xml:
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:color="@color/white"
android:state_checked="false"/>
<item android:color="@color/positiveButtonBg"
android:state_checked="true"/>
</selector>
Then apply it to the checkbox:
ColorStateList darkStateList = ContextCompat.getColorStateList(getContext(), R.color.checkbox_tint_dark_theme); CompoundButtonCompat.setButtonTintList(checkbox, darkStateList);
P.S. In addition if someone is interested, here is how you can get your checkbox from MaterialDialog dialog (if you set it with .checkBoxPromptRes(...)):
CheckBox checkbox = (CheckBox) dialog.getView().findViewById(R.id.md_promptCheckbox);
Hope this helps.
回答20:
There is a much easier way to set color programmatically. Use below method, Checkbox.setButtonTintList(ColorStateList.valueOf(getContext().getColor(R.color.yourcolor)))
回答21:
Most answers go through the xml file. If you find an active answer for most Android versions and are just one color for the two statuses Check an UnCheck: here is my solution:
Kotlin:
val colorFilter = PorterDuffColorFilter(Color.CYAN, PorterDuff.Mode.SRC_ATOP)
CompoundButtonCompat.getButtonDrawable(checkBox)?.colorFilter = colorFilter
Java:
ColorFilter colorFilter = new PorterDuffColorFilter(Color.CYAN, PorterDuff.Mode.SRC_ATOP);
Drawable drawable = CompoundButtonCompat.getButtonDrawable(checkBox);
if (drawable != null) {
drawable.setColorFilter(colorFilter);
}
回答22:
You can use the below lines of code to change the background of the Checkbox dynamically in your java code.
//Setting up background color on checkbox.
checkbox.setBackgroundColor(Color.parseColor("#00e2a5"));
This answer was from this site. You can also use this site to convert your RGB color to the Hex value, you need to feed the parseColor
来源：https://stackoverflow.com/questions/5854047/how-to-change-the-color-of-a-checkbox