Fix rotation on Android, using EXIF data #24
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Some Android phones have their camera sensors mounted sideways, upside down, ect. The BitmapFactory#decodeFile method does not take this into account, by default. So, when the file is decoded, it could end up getting shown in an incorrect orientation on the canvas.
iOS manages this correctly already. This PR just fixes the issue for Android devices.
Please refer original commit to root repo terrylinla#135
Please also refer this : https://stackoverflow.com/questions/3647993/android-bitmaps-loaded-from-gallery-are-rotated-in-imageview