title: How to create a zoomable activity in Android Studio?
body: <p>Basically, I just need my activity to feely zoom with the standard gestures: spread to zoom in, pinch to zoom out, and double tap to zoom in and double tap again to zoom back out</p>
  
  <p>So far all my activities only fit to scale. My activity for the zoomable page will simply have an ImageView.</p>
  
  <p>I tried looking for answers but could find a consistent one. </p>