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Mini Equalizer Library for Android

This Android Library project is created to let you use a animated equalizer inside your music related apps.

Android Arsenal

Supported Android versions: Android 4.0+

How to use it

Add this to your dependencies:

compile 'com.github.claucookie.miniequalizer:library:1.0.0'

Layout

<es.claucookie.miniequalizerlibrary.EqualizerView
    xmlns:custom="http://schemas.android.com/apk/res-auto"
    android:id="@+id/equalizer_view"
    android:layout_width="30dp"
    android:layout_height="30dp"
    custom:foregroundColor="@color/link_text_material_light"
    custom:animDuration="3500"/>

Attributes

There is some custom attributes you can adjust from the xml:

  • foregroundColor : the equalizer bars color (default is black)
  • animDuration : (millisecs) the animation follows a pattern and the number of loops is infinite. To set the duration of each loop, use this attribute.

Activity

Initialization + animation

To start animating the equalizer you should add:

EqualizerView equalizer = (EqualizerView) findViewById(R.id.equalizer_view);
equalizer.animateBars(); // Whenever you want to tart the animation
equalizer.stopBars(); // When you want equalizer stops animating

And... that's it!, so simple.

Example of and app using the equalizer

Contribution

Every idea, fork and suggestion is very welcome.

Author

Claudia Luque Fernández @claucookie

License

http://opensource.org/licenses/MIT

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Mini equalizer for Android apps.

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