I need to display original image in full screen in gallery form. For thumb it will be work perfectly and when I try to display that image in full screen with original source
You don't need to load the whole image, cause it's too large and probably your phone won't able to show the full bitmap pixels. You need to scale it first according to your device screen size. This is the best method that I found and it works pretty good: Android: Resize a large bitmap file to scaled output file