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    <p>This code is useful for store the ratingbar state, when we start new activity, you will see the previous rating state..</p> <pre><code>package com.example.ratingbar; import android.os.Bundle; import android.preference.PreferenceManager; import android.app.Activity; import android.content.SharedPreferences; import android.view.Menu; import android.view.View; import android.widget.Button; import android.widget.RatingBar; import android.widget.RatingBar.OnRatingBarChangeListener; import android.widget.TextView; import android.widget.Toast; public class RatingbarMainActivity extends Activity { RatingBar ratingbarClick; Button sub_btn; TextView textRatingView , textRatingViewSave; Boolean val = true; float ans = (float) 0.0; //-------------------------------------------------------------------------------------------- @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_ratingbar_main); ratingbarClick = (RatingBar) findViewById(R.id.ratingBar1); ratingbarClick.setOnRatingBarChangeListener(rateObj); SharedPreferences sharePref = PreferenceManager.getDefaultSharedPreferences (RatingbarMainActivity.this); ans = sharePref.getFloat("Get_Rating", 0.0f); System.out.println("--------------------------------------ans = " + ans); if(val) { ratingbarClick.setRating(ans); } else { ratingbarClick.setRating(ans); } textRatingView = (TextView) findViewById(R.id.ratingView); } //-------------------------------------------------------------------------------------------- //-------------------------------------------------------------------------------------------- RatingBar.OnRatingBarChangeListener rateObj = new RatingBar.OnRatingBarChangeListener() { @Override public void onRatingChanged(RatingBar ratingBar, float rating,boolean fromUser) { //textRatingView.setText(String.valueOf(rating)); ans = ratingbarClick.getRating(); SharedPreferences sharePref = PreferenceManager.getDefaultSharedPreferences (RatingbarMainActivity.this); SharedPreferences.Editor edit = sharePref.edit(); edit.putFloat("Get_Rating", ans); edit.commit(); val = false; } }; //-------------------------------------------------------------------------------------------- } --------------------------------------------------------------------------------------------------- activity_ratingbar_main.xml file &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" &gt; &lt;TextView android:id="@+id/textView2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignLeft="@+id/ratingBar1" android:layout_alignParentTop="true" android:layout_marginLeft="15dp" android:layout_marginTop="23dp" android:text="Select Your Rating Bar Here" tools:context=".RatingbarMainActivity" /&gt; &lt;RatingBar android:id="@+id/ratingBar1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignParentTop="true" android:layout_marginLeft="21dp" android:layout_marginTop="63dp" /&gt; &lt;TextView android:id="@+id/ratingView" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_below="@+id/ratingBar1" android:text="TextView" /&gt; &lt;Button android:id="@+id/button1" style="?android:attr/buttonStyleSmall" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_centerVertical="true" android:text="Click To Save Rating In TextBox" /&gt; &lt;/RelativeLayout&gt; </code></pre>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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