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Unable To Access Pixels Of A Bitmap Image On Droid / Solution For It


In short i am unable to access all the pixels of a bitmap image.

I have used an intent to fire the native camera app and returned a bitmap image to my application activity. The data is definitely a bitmap object and i am able to display, get the height/width etc and access some pixels using getpixel(). However when i use the values of getheight() and getwidth() i get an array out of bounds error. By trail and error i have found i can only access a reduced number of pixels of the image, for example with one image which returned a height and width value of 420, 380, i could also access 200, 100. I then do some image processing and used setpixel() on the original image. When i display the image it shows the, say 200, 100, processing pixels and the rest normal, therefore the pixels are obviously there and accessible by android but not by me. I have to spoken to other people who have also had this problem with images.

Does anyone know anything more about this, reasons? Or a work around?


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