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Example:

I have found some answers couldn't understand.

How to draw waveform of Android's music player?

Android 2.3 Visualizer - Trouble understanding getFft()

Found 4 libraries but all are outdated as well buggy when I tried on my phone:

https://stackoverflow.com/a/37688330/6737655

Is there any new library or explanation on how to do it? Thanks in advance

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  • "I have found some answers couldn't understand." What specifically did you not understand? – Code-Apprentice Jan 14 '17 at 20:47
  • The explained on obtaini.g waveform, but I need clomn chart type like in the pic. Should I ise openGl for.this kind of visualization? The libraries given are outdated and don't work in some phones. – V1 Kr Jan 15 '17 at 07:00

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