IOS Image Picker with tap gesture

While you are developing an IOS application, you may find yourself on a scenario where you want the user to pick a photo from Photo Library, then display it in an Image View. To do that, you can put a button on the scene, open image picker, then display the selected photo, but I think that if we let the user tap the image view to open the image picker, it would be more convincing, so i'll show you how to do it in a video as always. Hope you will find it useful.

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