what changed between v1.8 and v1.1 result in the method `Bitmap#isMutable` return false?

Following code:when downloading image with imagepipeline

CloseableBitmap closeableBitmap = (CloseableBitmap) imageReference.get();
Bitmap bitmap = closeableBitmap.getUnderlyingBitmap();
GLog.d(TAG, "isMutable:" + bitmap.isMutable());

why return false? in previous version here return true? what changed?

[qhyuan1992]

@oprisnik The issue caused by different size of reused bitmap is similar to the issue Android Oreo - can’t load some PNG - BitmapFactory: bitmap marked for reuse (3944728 bytes) can’t fit new bitmap (7889456 bytes). A immutable bitmap returned also result from the change for issue #2021. so I close the issue

[qhyuan1992]

oh, i understand. the question also means what if i decode a png image with alhpa using RGB_565? it could reuse bitmap in Fresco, so we allocate a size of width * height * (size of RGB_565, also 2). in native , it really change to ARGB_8888 because of having alpha, although we use a colortype of RGB_565. it need width * height * (size of ARGB_8888, also 4). so the crash happend

BitmapFactory: bitmap marked for reuse (524288 bytes) can't fit new bitmap (1048576 bytes)