title: Scan barcode from an image in gallery android
body: <p>I'm creating a android project, main feature is scan barcode.</p>
  
  <p>I'm tried integrate with <a href="https://github.com/zxing/zxing/" rel="nofollow noreferrer">Zxing</a> library into my project, and it's work fine.</p>
  
  <p>However, it's seems not support scan barcode from an available image in gallery of android devices.</p>
  
  <p>How i can do it? or with other barcode library?</p>