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Custom Radio button in android

Custom radio button in android

CustomRadiobuttonActivity.java
package com.example;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.Toast;

public class CustomRadiobuttonActivity extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        Button button=(Button)findViewById(R.id.button1);
        button.setOnClickListener(new OnClickListener() {
                 
                  public void onClick(View v) {
                         RadioGroup radioGroup=(RadioGroup)findViewById(R.id.radioGroup1);
                          int data=radioGroup.getCheckedRadioButtonId();
                          RadioButton radiobutton=(RadioButton)findViewById(data);
                          Toast.makeText(getApplicationContext(), radiobutton.getText(), Toast.LENGTH_LONG).show();
                  }
            });
      
    }
}

Main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
<TextView 
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/hello"
    />
<RadioGroup
android:id="@+id/radioGroup1"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
    <RadioButton
    android:button="@drawable/customradio"
    android:layout_height="wrap_content"
    android:layout_width="wrap_content"
    android:id="@+id/radio0"
    android:text="Male"
    android:checked="true">
    </RadioButton>
    <RadioButton
    android:button="@drawable/customradio"
    android:layout_height="wrap_content"
    android:layout_width="wrap_content"
    android:id="@+id/radio1"
    android:text="Female">
    </RadioButton>
    </RadioGroup>
<Button
android:text="Button"
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
</Button>
</LinearLayout>

Create customradio.xml in drawable folder to customize radiobutton

Res/drawable/customradio.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/radio_checked"/>
 <item
 android:state_checked="false"
 android:drawable="@drawable/radiounchecked" />
</selector>
Also save two images in drawable folder



Result

See more

Custom checkbox 


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