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Android: how to upload and display large images (size A0) - e.g. google map?

I need to download and display some very large images, some of them have A0 size (33.1 × 46.8 inches). I watched how the map display of the Google map divides the image per inch (size 128x128 pixels) with different levels increase (to increase / decrease) and upload them to the view, but I still get stuck with performance problems, it is not smoothing enough. I think that some of you have faced the same problem and decided to solve it, therefore, if you can share with me and everyone. As I know, there is a CATiledLayer class to do this work on an iOS system. Any help would be appreciated.

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android image tiles catiledlayer
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Mark it . According to his README, this is "Scrolling the screen to display a large image (similar to iOS" CATiledLayer ")"

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There is one third-party library called MapView, this is best for loading very large images.

try this link

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