Fast Bitmap Blur For Android SDK

Question

Currently in an Android application that I\'m developing I\'m looping through the pixels of an image to blur it. This takes about 30 seconds on a 640x480 image.

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Answer 1

I found that decreasing contrast, brightness and saturation a little makes blurred images more pretty so I combined various methods from stack overflow and made this Blur Class which deals with blurring images, changing brightness, saturation, contrast and size of the blurred images. It can also convert images from drawable to bitmap and vice-versa.