How to change Radio Button size in Android

In this android programming source code example, we are going to change Radio Button size in Android.

You can copy and adopt this source code example to your android project without reinventing the wheel.

Below is a step by step source code to change Radio Button size in Android.

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    android:orientation="vertical" xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".radiobutton.RadioButton10"
    android:layout_margin="10dp">

    <TextView
        android:id="@+id/textView25"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="RadioButton Button Size" />

    <RadioButton
        android:textSize="20sp"
        android:scaleX="0.9"
        android:scaleY="0.9"
        android:id="@+id/radioButton"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="RadioButton1" />

</LinearLayout>

MainActivity.java

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.widget.RadioButton;

public class RadioButton10 extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_radio_button10);

        RadioButton radioButton = findViewById(R.id.radioButton);
    }
}

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