## Environment : 1/18/2013 nightly build unagi ## Repro : 1. go out in the snow 2. go into a building that is warm 3. take a picture, holding the camera still for about 10 seconds. ## Expected : The picture will be in focus ## Actual : The picture may be out of focus because the zoom level acts too slow and takes a picture while it's still focusing. ## Note : 1. Probably could use the freezer or fridge to repro this... 2. is there a way to detect that the focusing is completed before taking a picture? Also it seems like a performance issue that the zoom takes so long...
5 years ago
Regarding note 2: the picture taking process is closed-loop: the camera app waits for the camera driver to report either auto-focus success or failure, and only then takes a picture. If your lense is foggy (as it would be in moving from a very cold environment to a warm and moist one), this will affect the camera's ability to auto-focus.
this is all hardware -> wontfix