It seems to be the simplest thing in the world: taking a picture within your Android app using the default camera activity. However, there are many pitfalls which are covered in several posts across StackOverflow and the web as, for instance, Null Intents being passed back, the orientation of the picture not being correct or OutOfMemoryErrors.It seems to be the simplest thing in the world:
阅读背景：
摘要：使用Camera Intent拍摄照片并以正确的方向显示照片（希望所有设备都可以使用）
来源：互联网
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