i'm having hard time figuring out how to send an image which is living only in memory of an aplication to another aplication (aka something like here but instead reading from filesystem read an image from memory).
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thats what are intents for You can also create an socket connection between the 2 apps (its more a quick and dirty solution ) anyway here are some intent examples http://www.balistupa.com/blog/2009/08/passing-data-or-parameter-to-another-activity-android/
sherif
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How about if i wanted to use another application like android built-in image viewer ? – LazyBones May 25 '11 at 16:37
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1@LazyBones, Image viewer supports images in files. There is no way, as far as I know, to send in-memory image to built-in image viewer without writing to disk first. – inazaruk May 25 '11 at 16:39
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save image -> send uri -> wait -> delete image ? – LazyBones May 25 '11 at 16:42