Why My Camera preview shows Horizontal instead of the Vertical?

问题

In My Android Camera Application if i fix the Screen to the landscape then In landscape mode it seems as it have to be seen. but if i fix it to the portrait then the Camera preview is seen to the horizontal. Why it is Happening ? and Whats the Sollution for it ??

回答1:

 Camera.Parameters parameters = mCamera.getParameters();
 parameters.set("orientation", "portrait");
 mCamera.setParameters(parameters);

You can call startPreview() after this :)

来源：https://stackoverflow.com/questions/7885873/why-my-camera-preview-shows-horizontal-instead-of-the-vertical