java.lang.NoClassDefFoundError: Could not initialize class android.media.MediaPlayer

[Ahmed-Ganna]

At layout editor mode , i`am facing this issue when layout is rendering
java.lang.NoClassDefFoundError: Could not initialize class android.media.MediaPlayer
 at com.keenfin.audioview.AudioView.initMediaPlayer(AudioView.java:141)   at com.keenfin.audioview.AudioView.onAttachedToWindow(AudioView.java:221)

Xml code :
<com.keenfin.audioview.AudioView
android:id="@+id/audioView"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:background="@drawable/audio_view_bg"
app:customLayout="@layout/audio_view"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/constraintLayout"/>

I think isInEditMode() functions is not working properly ins this case