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当我们将方向从纵向更改为横向时,Camera.Parameters 中的相机宽度和高度是否会发生变化?
如果您询问预览宽度和高度,那么是的,这取决于方向。虽然我不认为它会自行改变。更多信息 [这里](http://developer.android.com/reference/android/hardware/Camera.Parameters.html#setPreviewSize(int, int))
如果您询问需要捕获的图像,那么任何方向都不应该对宽度和高度产生任何影响。