Achisyg

@JagarYousef Yes, I have added them but nothing is shown up. Is it a library lag? Here are 2 images of what I have added and what is shown both...

@JagarYousef thanks for your response. Well, when I run the app and set an audio file it is still empty like it is shown in the image above. However, if...

@JagarYousef of course. You need the xml file of my activity, right?

Here it is: ` ` And here is the preview with visualizer=false: 

@JagarYousef Yes, I tried it but it still the same problem. This is what I see both in my emulator and my device.