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Is there a way to crop a large image on an android without loading into memory?

I do not want to display a bitmap on the screen. Just try to create the maximum square image from the original image from the SD card and then upload to the server. Is there a way to crop an image without loading the image into memory? or upload an image to pieces and then save to a file?

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I don't know if I understand the question well, but this may help:

http://developer.android.com/reference/android/graphics/BitmapRegionDecoder.html

BitmapRegionDecoder . BitmapRegionDecoder , , .

:)

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