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https://github.com/andremion/CounterFab

A FloatingActionButton subclass that shows a counter badge on right top corner
https://github.com/andremion/CounterFab

android badge button counter counter-badge fab floating-action-button kotlin

Last synced: 10 days ago
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A FloatingActionButton subclass that shows a counter badge on right top corner

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[![License Apache 2.0](https://img.shields.io/badge/License-Apache%202.0-blue.svg?style=true)](http://www.apache.org/licenses/LICENSE-2.0)

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[![Android Arsenal CounterFab](https://img.shields.io/badge/Android%20Arsenal-CounterFab-green.svg?style=true)](https://android-arsenal.com/details/1/5052)

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![Icon](https://raw.githubusercontent.com/andremion/CounterFab/master/sample/src/main/res/mipmap-hdpi/ic_launcher.png)

# CounterFab

A FloatingActionButton subclass that shows a counter badge on right top corner



![Sample](https://raw.githubusercontent.com/andremion/CounterFab/master/art/sample.gif)



[![Get it on Google Play](https://developer.android.com/images/brand/en_generic_rgb_wo_60.png)](https://play.google.com/store/apps/details?id=com.andremion.counterfab.sample)



It's also used by [Louvre](https://github.com/andremion/Louvre) library.



![Louvre](https://raw.githubusercontent.com/andremion/Louvre/master/art/sample.gif)



## Installation



Include the library in your `build.gradle` _(check badge at top for latest version)_



```groovy

dependencies{

    compile 'com.github.andremion:counterfab:x.y.z'

}

```



or in your `pom.xml` if you are using Maven



```xml



  com.github.andremion

  counterfab

  x.y.z

  pom



```



## Usage



Add it as a regular FloatingActionButton on layout…



```xml



```



and programmatically you can use one of these methods:



```java

CounterFab counterFab = (CounterFab) findViewById(R.id.counter_fab);

counterFab.setCount(10); // Set the count value to show on badge

counterFab.increase(); // Increase the current count value by 1

counterFab.decrease(); // Decrease the current count value by 1

```



## Customization



The recommended way to customize the background color is by using the `app:backgroundTint` attribute



```xml



```



To change the badge style you can use these attributes:



- `app:badgeBackgroundColor`

- `app:badgeTextColor`

- `app:badgePosition` as `RightTop`, `LeftBottom`, `LeftTop` or `RightBottom`



For example:



```xml



```



See more at the [sample](https://github.com/andremion/CounterFab/tree/master/sample)



## Libraries and tools used in the project



* [Design Support Library](http://developer.android.com/intl/pt-br/tools/support-library/features.html#design)

The Design package provides APIs to support adding material design components and patterns to your apps.



## License



    Copyright 2016 André Mion



    Licensed under the Apache License, Version 2.0 (the "License");

    you may not use this file except in compliance with the License.

    You may obtain a copy of the License at



        http://www.apache.org/licenses/LICENSE-2.0



    Unless required by applicable law or agreed to in writing, software

    distributed under the License is distributed on an "AS IS" BASIS,

    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    See the License for the specific language governing permissions and

    limitations under the License.