Asked  6 Months ago    Answers:  5   Viewed   30 times

Hello all i need to perform Ratings in my application... SO i need to create custom Ratings bar... Can Anyone Help me in this?

 Answers

43

Edit

Have a look at custom rating in motorola http://community.developer.motorola.com/t5/Android-App-Development-for/custom-rating-bar-style-using-android-s-ratingBar-small-style/td-p/10462

Updated

styles.xml

This must be located in your values folder

 <?xml version="1.0" encoding="utf-8"?>
  <resources>
    <style name="foodRatingBar" parent="@android:style/Widget.RatingBar">
       <item name="android:progressDrawable">@drawable/food_rating_bar_full</item>
       <item name="android:minHeight">23dip</item>
       <item name="android:maxHeight">25dip</item>
   </style>
  </resources>

food_rating_bar_full.xml

This file must be in Drawable folder.

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:id="@+id/background"
    android:drawable="@drawable/food_ratingbar_full_empty" />
    <item android:id="@+id/secondaryProgress"
    android:drawable="@drawable/food_ratingbar_full_empty" />
    <item android:id="@+id/progress"
    android:drawable="@drawable/food_ratingbar_full_filled" />
</layer-list>

food_ratingbar_full_empty.xml

This file must be inside Drawable folder.

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

<!-- This is the rating bar drawable that is used to
 show a filled cookie. -->
<selector
xmlns:android="http://schemas.android.com/apk/res/android">

<item android:state_pressed="true"
      android:state_window_focused="true"
      android:drawable="@drawable/cookiee" />

<item android:state_focused="true"
      android:state_window_focused="true"
      android:drawable="@drawable/cookiee" />

<item android:state_selected="true"
      android:state_window_focused="true"
      android:drawable="@drawable/cookiee" />

<item android:drawable="@drawable/cookiee" />

</selector>

food_ratingbar_full_filled.xml

This file must be located in Drawable folder.

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

 <!-- This is the rating bar drawable that is used to
 show a unfilled cookie. -->
<selector
xmlns:android="http://schemas.android.com/apk/res/android">

<item android:state_pressed="true"
      android:state_window_focused="true"
      android:drawable="@drawable/cookie" />

<item android:state_focused="true"
      android:state_window_focused="true"
      android:drawable="@drawable/cookie" />

<item android:state_selected="true"
      android:state_window_focused="true"
      android:drawable="@drawable/cookie" />

<item android:drawable="@drawable/cookie" />

</selector>

main.xml file should look like :

<?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">

    <RatingBar android:id="@+id/ratingBar1"
        style="@style/foodRatingBar"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content">

    </RatingBar>
</LinearLayout>

MainActivity.class should look like :

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

public class MainActivity extends Activity {
/** Called when the activity is first created. */

RatingBar rb;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    rb=(RatingBar)findViewById(R.id.ratingBar1);

    rb.setOnRatingBarChangeListener(new OnRatingBarChangeListener(){

        @Override
        public void onRatingChanged(RatingBar ratingBar, float rating,
                boolean fromUser) {
            // TODO Auto-generated method stub
                Toast.makeText(getApplicationContext(),Float.toString(rating),Toast.LENGTH_LONG).show();

        }

    }); 
}
}

I have used two images:

cookie.jpg

cookiee.jpg

This two images are of same size one is used for identifying selected Rating Bar and other for identifying unselected RatingBar

Tuesday, June 1, 2021
 
avon_verma
answered 6 Months ago
52

Customizing a ProgressBar requires defining the attribute or properties for the background and progress of your progress bar.

Create an XML file named customprogressbar.xml in your res->drawable folder:

custom_progressbar.xml

<layer-list xmlns:android="http://schemas.android.com/apk/res/android">

    <!-- Define the background properties like color etc -->
    <item android:id="@android:id/background">
    <shape>
        <gradient
                android:startColor="#000001"
                android:centerColor="#0b131e"
                android:centerY="1.0"
                android:endColor="#0d1522"
                android:angle="270"
        />
    </shape>
   </item>

  <!-- Define the progress properties like start color, end color etc -->
  <item android:id="@android:id/progress">
    <clip>
        <shape>
            <gradient
                android:startColor="#007A00"
                android:centerColor="#007A00"
                android:centerY="1.0"
                android:endColor="#06101d"
                android:angle="270"
            />
        </shape>
    </clip>
    </item>
</layer-list> 

Now you need to set the progressDrawable property in customprogressbar.xml (drawable)

You can do this in the XML file or in the Activity (at run time).

Do the following in your XML:

<ProgressBar
    android:id="@+id/progressBar1"
    style="?android:attr/progressBarStyleHorizontal"
    android:progressDrawable="@drawable/custom_progressbar"         
    android:layout_width="wrap_content"
    android:layout_height="wrap_content" />

At run time do the following

// Get the Drawable custom_progressbar                     
    Drawable draw=res.getDrawable(R.drawable.custom_progressbar);
// set the drawable as progress drawable
    progressBar.setProgressDrawable(draw);

Edit: corrected xml layout

Tuesday, June 1, 2021
 
hjalpmig
answered 6 Months ago
66

I resolved this issue by simply putting the create_post_menu inside of the item whose icon is a +.

For example, I have (using AppCompat):

<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <item
            android:id="@+id/action_new"
            android:icon="@drawable/ic_action_new"
            android:title="@string/action_new"
            app:showAsAction="always">

            <menu>

                <item
                    android:id="@+id/action_photo"
                    android:icon="@drawable/ic_action_camera"
                    android:title="@string/action_photo"
                    app:showAsAction="always|withText" />
                <item
                    android:id="@+id/action_video"
                    android:icon="@drawable/ic_action_video"
                    android:title="@string/action_video"
                    app:showAsAction="always|withText" />
                <item
                    android:id="@+id/action_text"
                    android:icon="@drawable/ic_action_text"
                    android:title="@string/action_text"
                    app:showAsAction="always|withText" />
                <item
                    android:id="@+id/action_place"
                    android:icon="@drawable/ic_action_place"
                    android:title="@string/action_place"
                    app:showAsAction="always|withText" />
                <item
                    android:id="@+id/action_more"
                    android:title="@string/action_more"
                    android:visible="false"
                    app:showAsAction="always|withText" />

            </menu>
        </item>
        ...(more menu items here)
</menu>

Without AppCompat, you could just get rid of the XML Namespace app by replacing app with android.

Sunday, August 1, 2021
 
Johnson
answered 4 Months ago
54

Set your compileSdkVersion 'android-P' and targetSdkVersion 28

EDIT: Now compileSdkVersion 28 should also work meaning you no longer have to set it to android-P

Saturday, September 18, 2021
 
oroshnivskyy
answered 3 Months ago
70

Purely by guessing, I changed the following in my gradle config

from:

  testOptions {
    execution 'ANDROID_TEST_ORCHESTRATOR'
  }

to

  testOptions {
    execution 'ANDROIDX_TEST_ORCHESTRATOR'
  }

and all seems to work.

Sunday, September 19, 2021
 
Shevek
answered 3 Months ago
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