Here i'm giving another example on RadioButton.
Output Screen Shots:
Project Name: WorkingwithRadioButton
XML files : activity_main.xml
Java files:MainActivity.java
values folder files: strings.xml
strings.xml :
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">working with RadioButton</string>
<string name="action_settings">Settings</string>
<string name="hello_world">Hello world!</string>
<string name="radio_male">Male</string>
<string name="radio_female">Female</string>
</resources>
// Register a callback to be invoked when the checked radio button changes in this group.
rg.setOnCheckedChangeListener(new OnCheckedChangeListener() {
Output Screen Shots:
Project Name: WorkingwithRadioButton
XML files : activity_main.xml
Java files:MainActivity.java
values folder files: strings.xml
strings.xml :
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">working with RadioButton</string>
<string name="action_settings">Settings</string>
<string name="hello_world">Hello world!</string>
<string name="radio_male">Male</string>
<string name="radio_female">Female</string>
</resources>
activity_main.xml:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/LinearLayout1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity" >
<RadioGroup
android:id="@+id/radioGroup1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="46dp" >
<RadioButton
android:id="@+id/radio0"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/radio_male" />
<RadioButton
android:id="@+id/radio1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/radio_female" />
</RadioGroup>
</LinearLayout>
MainActivity.java:
package com.ram.workingwithradiobutton;
import android.app.Activity;
import android.os.Bundle;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.RadioGroup.OnCheckedChangeListener;
import android.widget.Toast;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
RadioGroup rg = (RadioGroup) findViewById(R.id.radioGroup1);
// Register a callback to be invoked when the checked radio button changes in this group.
rg.setOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(RadioGroup group, int checkedId) {
RadioButton rb = (RadioButton) findViewById(checkedId);
String gender = rb.getText().toString();
Toast.makeText(getApplicationContext(), gender,
Toast.LENGTH_LONG).show();
}
});
}
}
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