WaveformSeekBar

Android seekbar which gives you a visual representation (waveform) of your wav file.

to use you can just include dependency compile ('com.github.dsibenik:WaveformSeekBar:0.+@aar'

in your xml file, do something like this:

xmlns:waveformSeekBar="http://schemas.android.com/apk/res-auto"

        <com.android.custom.widget.waveformseekbar.WaveformSeekBar
            waveformSeekBar:activeLineColor="#FFFFFF"
            waveformSeekBar:inactiveLineColor="#000000"
            waveformSeekBar:inactiveLineColorAlpha="60"

            android:id="@+id/seekbar"
            android:layout_width="fill_parent"
            android:layout_height="150dp"
            android:layout_marginTop="10dp"/>

and set the audio track you wish to display using seekbar.setAudio(InputStream);

(if you're having trouble, see example.java)

everything else is just like using a normal seekbar. enjoy!