单选按钮上的圆形和圆点颜色

Question

I'm trying to change the ugly pink color that radioButton has when on pressed. I've been looking for it but seems like no one has the proper answer on how to do it. Do you recommend me styles or do it programmatically?

This is my xml layout of the radioButtons:

<RadioGroup
    android:layout_width="200dp"
    android:layout_height="250dp"
    android:id="@+id/radioGroup"
    android:orientation="vertical"
    android:layout_above="@+id/btSig"
    android:layout_centerHorizontal="true">

    <RadioButton
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="New RadioButton"
        android:id="@+id/primero"
        android:layout_marginTop="10dp"
        android:onClick="pulsado"
        android:textSize="17dp"
        />

    <RadioButton
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="New RadioButton"
        android:id="@+id/segundo"
        android:layout_marginTop="10dp"
        android:onClick="pulsado"
        android:textSize="17dp"
        />

    <RadioButton
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="New RadioButton"
        android:id="@+id/tercero"
        android:layout_marginTop="10dp"
        android:onClick="pulsado"
        android:textSize="17dp"
        />
</RadioGroup>

Thank you for the help!

Answer 1

You can change it with like that android:buttonTint="#a14545"

Code Example

<RadioButton
        android:id="@+id/rb_mini_layout_selection_word_types_all"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:checked="true"
        android:text="all"
        android:buttonTint="#a14545" />         

Answer 2

The simplest way to change the default RadioButton color app-wide is to change it in your res folder.
In your project, go to app > res > values > colors.xml . This XML file contains the colors for your app in HEX values.
You will most likely see three XML values under <resources> . Remember, the colorAccent value changes the RadioButton select color.