AndroidEqualizer

Android Equalizer View that can also manage the audio track frequencies

Add Equalizer in your Android app

How To Use

STEP 1

In settings.gradle you can add the repositories you want to add to the project:

repositories {
        google()
        jcenter() // Warning: this repository is going to shut down soon
        mavenCentral()
        maven { url 'https://www.jitpack.io' } // this is the line to be added
    }

and:

dependencies {
      implementation 'com.github.bullheadandplato:AndroidEqualizer:2.2'
}

if not using AndroidX. it will not have DialogEqualizerFragment or any other improvements

dependencies {
     implementation 'com.github.bullheadandplato:AndroidEqualizer:1.0'
}

STEP 2

For Equalizer in dialog

 DialogEqualizerFragment fragment = DialogEqualizerFragment.newBuilder()
                    .setAudioSessionId(sessionId)
                    .themeColor(ContextCompat.getColor(this, R.color.primaryColor))
                    .textColor(ContextCompat.getColor(this, R.color.textColor))
                    .accentAlpha(ContextCompat.getColor(this, R.color.playingCardColor))
                    .darkColor(ContextCompat.getColor(this, R.color.primaryDarkColor))
                    .setAccentColor(ContextCompat.getColor(this, R.color.secondaryColor))
                    .build();
            fragment.show(getSupportFragmentManager(), "eq");

For Equalizer in your view

Create a frame in your layout file.

<FrameLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        android:id="@+id/eqFrame"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toTopOf="parent" />
        

In your Activity class

 int sessionId = mediaPlayer.getAudioSessionId();
        mediaPlayer.setLooping(true);
        EqualizerFragment equalizerFragment = EqualizerFragment.newBuilder()
                .setAccentColor(Color.parseColor("#4caf50"))
                .setAudioSessionId(sessionId)
                .build();
        getSupportFragmentManager().beginTransaction()
                .replace(R.id.eqFrame, equalizerFragment)
                .commit();

This work is mostly borrowed from https://github.com/harjot-oberai/MusicDNA