EqualizerView

Additional

Language
Java
Version
v0.2 (Apr 18, 2017)
Created
Jun 9, 2016
Updated
Sep 17, 2020
Owner
gsotti
Contributors
stgsottbauer
gsotti
Özgür Görgülü (ozgurg)
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Simple Equalizer Library for Android

This Android library project is developed to you use an animated equalizer for your music related apps. Original version from @claucookie.

Requirements

Android 4.0 or higher.

Installation

Step 1: Add this in your build.gradle (Project) at the end of repositories

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

Step 2: Add this in your build.gradle (Module)

dependencies {  
  implementation "com.github.gsotti:EqualizerView:v0.2"
}  

Layout

<eu.gsottbauer.equalizerview.EqualizerView
    android:id="@+id/equalizer"  
    android:layout_width="match_parent"  
    android:layout_height="50dp"  
    app:marginLeft="1dp"    
    app:marginRight="1dp"  
    app:barColor="@color/colorAccent"  
    app:barCount="40"  
    app:barAnimationDuration="2000"  
    app:barWidth="5dp"  
    app:runInBatterySaveMode="true|false" />  

Attributes

Attribute Description Type Default
barColor Color of the bars Color Black
barAnimationDuration The animation follows a pattern and the number of loops is infinite. To set the duration of each loop, use this attribute Integer (Miliseconds)
barCount Number of the bars Integer
barWidth Width of the bars Dimension
marginLeft Margin left between each bar Dimension
marginRight Margin right between each bar Dimension
runInBatterySaveMode Play animation if even battery saver is on Boolean

Controlling the animation

EqualizerView equalizer = findViewById(R.id.equalizer);  
equalizer.animateBars(); // To start the animation  
equalizer.stopBars(); // To stop the animation  

Contribution

Every idea, fork and suggestion is very welcome.

Author

Stefan Gsottbauer (@gsotti)

License

MIT