Radio Button set custom drawable not working-CodePudding

I have used the radio button and set a custom drawable for a check/uncheck

I want to this

but my current output is this

Radio button XML code

<RadioGroup
            android:id="@ id/segmented2"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_gravity="center_vertical"
            android:layout_margin="6dp"
            android:layout_weight="1"
            android:baselineAligned="false"
            android:orientation="horizontal">

            <RadioButton
                android:id="@ id/colorRadioButton"
                style="@style/RadioButton"
                android:layout_width="wrap_content"
                android:layout_height="match_parent"
                android:checked="true"
                android:text="@string/color_color" />

            <RadioButton
                android:id="@ id/gradientRadioButton"
                style="@style/RadioButton"
                android:layout_width="wrap_content"
                android:layout_height="match_parent"
                android:checked="false"
                android:text="@string/color_gradient"
                android:visibility="visible" />
        </RadioGroup>

style/RadioButton

<style name="RadioButton" parent="Base.Widget.AppCompat.CompoundButton.RadioButton">   
        <item name="android:gravity">center_vertical|center</item>
        <item name="android:paddingLeft">10dp</item>
        <item name="android:paddingRight">20dp</item>
        <item name="android:background">@null</item>
        <item name="android:button">@drawable/radio_checked_unchecked</item>
        <item name="android:minWidth">70dp</item>
        <item name="android:minHeight">35dp</item>    
    </style>

drawable/radio_checked_unchecked.xml

<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:drawable="@drawable/radio_checked" android:state_checked="true"/>
    <item android:drawable="@drawable/radio_unchecked"/>
</selector>

CodePudding user response：

I think you need to use this:

<item name="android:background">@drawable/radio_checked_unchecked</item>
<item name="android:button">@null</item>

instead of this:

<item name="android:background">@null</item>
<item name="android:button">@drawable/radio_checked_unchecked</item>

in your style.

CodePudding user response：

Firstly, you need to change the android:orientation from horizontal to vertical. You can also use fixed layout width and height if you use larger or unscalable custom drawables.

So, your updated RadioGroup codebase will be like below:

<RadioGroup
    android:id="@ id/segmented2"
    android:layout_width="match_parent"
    android:layout_height="0dp"
    android:layout_gravity="center_vertical"
    android:layout_margin="6dp"
    android:layout_weight="1"
    android:baselineAligned="false"
    android:orientation="vertical">

    <RadioButton
        android:id="@ id/colorRadioButton"
        style="@style/RadioButton"
        android:layout_width="40dp"
        android:layout_height="40dp"
        android:checked="true"
        android:text="@string/color_color" />

    <RadioButton
        android:id="@ id/gradientRadioButton"
        style="@style/RadioButton"
        android:layout_width="40dp"
        android:layout_height="40dp"
        android:layout_marginTop="10dp"
        android:checked="false"
        android:text="@string/color_gradient"
        android:visibility="visible" />
</RadioGroup>

Also, button should be set to @null, and the radioGroup background should be your custom drawable.

So, your updated style codebase will be like below:

<style name="RadioButton" parent="Base.Widget.AppCompat.CompoundButton.RadioButton">
    <item name="android:gravity">center_vertical|center</item>
    <item name="android:paddingLeft">10dp</item>
    <item name="android:paddingRight">20dp</item>
    <item name="android:background">@drawable/radio_checked_unchecked</item>
    <item name="android:button">@null</item>
    <item name="android:minWidth">70dp</item>
    <item name="android:minHeight">35dp</item>
</style>

CodePudding user response：

I got an idea from the given answer and I found a solution to my question

Change

<RadioButton
        android:id="@ id/colorRadioButton"
        style="@style/RadioButton"
        android:layout_width="40dp"
        android:layout_height="40dp"
        android:checked="true"
        android:text="@string/color_color" />

<RadioButton
            android:id="@ id/autoRadioButton"
            style="@style/RadioButton"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:checked="false"
            android:text="@string/auto"
            android:drawablePadding="@dimen/_10sdp"
            android:drawableStart="@drawable/radio_checked_unchecked"/>

set android:drawableStart to set custom drawable and set button="@null"

style

<style name="RadioButton" parent="Base.Widget.AppCompat.CompoundButton.RadioButton">
        <item name="android:textColor">@color/bvc_sticker_button_text_color</item>
        <item name="android:gravity">center_vertical|center</item>
        <item name="android:paddingLeft">10dp</item>
        <item name="android:paddingRight">20dp</item>
        <item name="android:background">@null</item>
        <item name="android:button">@null</item> 
        <item name="android:minWidth">70dp</item>
        <item name="android:minHeight">35dp</item>
        <item name="fontFamily">@font/inter_medium</item>
    </style>

use the above code and get output like this