Hi, folks I found a problem need your ideas I captured Android screen shots from device using Dalvik Debug Monitor. On the same screen, after I manipulate smth and come back, the screen captured at this moment is not completely identical. Especially when viewing an image in Gallery and capture screen, next time view him again and capture. Use some graphical editor i saw that the brightness or contrast is different (by human eye we couldn't see that) (see ex, the red color shows the different 1st time capture 2nd time capture diff: Another example: 1st time capture 2nd time capture diff: Anyone get this problem before???