UI RatingBar (basic)

RatingsBarActivity.java

import android.app.Activity;
import android.os.Bundle;
import android.widget.RatingBar;
import android.widget.RatingBar.OnRatingBarChangeListener;
import android.widget.TextView;


public class RatingsBarActivity extends Activity {
	int mCount = 0; 
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        final TextView tv = (TextView) findViewById(R.id.textView);
        final RatingBar bar = (RatingBar) findViewById(R.id.ratingbar);
        
        bar.setOnRatingBarChangeListener(new OnRatingBarChangeListener() {
			@Override
			public void onRatingChanged(RatingBar ratingBar, float rating, boolean fromUser) {
				tv.setText("Rating:" + rating);
			}
		});
    }
}

import android.app.Activity;

import android.os.Bundle;

import android.widget.RatingBar;

import android.widget.RatingBar.OnRatingBarChangeListener;

import android.widget.TextView;

public class RatingsBarActivity extends Activity {

int mCount = 0;

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

final TextView tv = (TextView) findViewById(R.id.textView);

final RatingBar bar = (RatingBar) findViewById(R.id.ratingbar);

bar.setOnRatingBarChangeListener(new OnRatingBarChangeListener() {

@Override

public void onRatingChanged(RatingBar ratingBar, float rating, boolean fromUser) {

tv.setText("Rating:" + rating);

}

});

}

main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical" >

    <TextView
        android:id="@+id/textView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text=""
        android:textSize="24sp" >
    </TextView>

    <RatingBar
        android:id="@+id/ratingbar"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:numStars="4"
        android:stepSize="1.0" >
    </RatingBar>

</LinearLayout>

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="fill_parent"

android:layout_height="fill_parent"

android:orientation="vertical" >

<TextView

android:id="@+id/textView"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text=""

android:textSize="24sp" >

</TextView>

<RatingBar

android:id="@+id/ratingbar"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:numStars="4"

android:stepSize="1.0" >

</RatingBar>

</LinearLayout>