A simple RatingBar that you can easier customized image and animations
Java
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Latest commit c0902ee Jul 13, 2018

README.md

SimpleRatingBar

JitPack

This is a very simple RatingBar library, which you can just simply extend BaseRatingBar to implement your own animation RatingBar in a few steps!

Current we already have three RatingBars :

  • BaseRatingBar
    A RatingBar without any animation.
  • ScaleRatingBar
    A RatingBar with progressive and scale animation.
  • RotationRatingBar (contributed by nappannda)
    A RatingBar with progressive and rotate animation.

Demo



Icon made by Freepik from www.flaticon.com

What's New (v1.4.2)

  • Fix bug when the format of number is different in different country
  • Fix minimum stars not working in recyclerView bug
  • Implement minimum stars property
  • Add setStarWidth and setStarHeight API (unit is pixel)

Feature

  • Allow half star through click event. (contributed by ANPez)
  • Support step size setting(range from 0.1 to 1.0).
  • Support float rating
    • Now you can set a float rating like 3.5, 2.3, 4.7, etc., but you only need to provide two images: filled and empty, and Library will auto processes your images to support float showing!
  • Stars width and height setting. (contributed by zhangruize)
  • Support use touch to change rating
  • Custom drawable's padding
  • Custom your empty and filled drawable
  • Click again to clear rating
  • IsIndicator, Scrollable, Touchable and Clickable settings
  • Rotate animation
  • Scale animation

How To Use

Install

from JitPack:

allprojects {
    repositories {
        ...
        maven { url 'https://jitpack.io' }
    }
}

dependencies {
    compile 'com.github.ome450901:SimpleRatingBar:1.4.2'
}

In Xml

<com.willy.ratingbar.ScaleRatingBar
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:id="@+id/simpleRatingBar"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:srb_numStars="3"
        app:srb_minimumStars="1"
        app:srb_rating="2"
        app:srb_starWidth="30dp"
        app:srb_starHeight="30dp"
        app:srb_starPadding="15dp"
        app:srb_stepSize="0.5"
        app:srb_isIndicator="false"
        app:srb_clickable="true"
        app:srb_scrollable="true"
        app:srb_clearRatingEnabled="true"
        app:srb_drawableEmpty="@drawable/start_empty"
        app:srb_drawableFilled="@drawable/star_filled">
</com.willy.ratingbar.ScaleRatingBar>

In Your Code

ScaleRatingBar ratingBar = new ScaleRatingBar(this);
ratingBar.setNumStars(5);
ratingBar.setMinimumStars(1);
ratingBar.setRating(3);
ratingBar.setStarPadding(10);
ratingBar.setStepSize(0.5f);
ratingBar.setWidth(105);
ratingBar.setHeight(105);
ratingbar.setIsIndicator(false);
ratingbar.setClickable(true);
ratingbar.setScrollable(true);
ratingbar.setClearRatingEnabled(true);
ratingBar.setEmptyDrawableRes(R.drawable.start_empty);
ratingBar.setFilledDrawableRes(R.drawable.start_empty);
ratingBar.setOnRatingChangeListener(new BaseRatingBar.OnRatingChangeListener() {
    @Override
        public void onRatingChange(BaseRatingBar ratingBar, int rating) {
            Log.e(TAG, "onRatingChange: " + rating);
    }
});

Want to Implement Your Own Animation?

Only TWO STEPS you need to do:

  • Create a class that extend BaseRatingBar
  • Override the emptyRatingBar and fillRatingBar this two method, and then you can start implement your own animaion!

You can follow ScaleRatingBar to implement your own class.

Todo

  • Implement some other animations
  • Find a better way to implement animation

About Me

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License

MIT License

Copyright (c) 2018 WillyYu

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.