Android:从图库加载的位图在 ImageView 中旋转 [英] Android: Bitmaps loaded from gallery are rotated in ImageView

问题描述

当我将媒体库中的图像加载到位图时，一切正常，除了垂直握住手机时用相机拍摄的图片被旋转，因此即使出现水平图片，我也总是得到水平图片在画廊垂直.为什么会这样，我如何才能正确加载它?

When I load an image from the media gallery into a Bitmap, everything is working fine, except that pictures that were shot with the camera while holding the phone vertically, are rotated so that I always get a horizontal picture even though it appears vertical in the gallery. Why is that and how can I load it correctly?

推荐答案

你看过图片的 EXIF 数据了吗?它可能知道拍照时相机的方向.

Have you looked at the EXIF data of the images? It may know the orientation of the camera when the picture was taken.

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