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Android purgeable bitmap

问题描述:

When creating purgeable Bitmap via BitmapFactory, its raw binary data is stored somewhere in the object in case the Bitmap needs to be recreated. How can I access this data and save it on SD card? The point is that BitmapFactory used inSampleSize param to scale it, but I need to save it in original size. Such information is still accessible via stored undecoded binary data.

Thanks

网友答案:

Well, looking through Android source code reveals it's impossible.

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