仅限纵向或反向纵向活动 [英] Activity in portrait or reverse portrait only

问题描述

我希望我的活动只能在两种纵向模式下使用 - 纵向和反向纵向.我怎样才能做到这一点?当我设置 android:screenOrientation="portrait" 时，它会强制活动仅在正常的纵向模式下 - 反之亦然.

I want my activity to be available only in both portrait modes - portrait and reversePortrait. How can I achieve this? When I set android:screenOrientation="portrait" it will force activity to be only in normal portrait - vice versa with reversePortrait.

请不要告诉我这是强制/锁定方向的糟糕方法.我知道它，但客户仍然要求它.感谢您的理解和任何想法.

Please, don't tell me it's a bad approach to force/lock orientation. I know about it, but still client is requesting it. Thanks for understanding and for any ideas.

更新:API 级别 11 及更高

UPDATE: API Level 11 and higher

推荐答案

如果您使用的是 API 级别 9+，请使用 android:screenOrientation="sensorPortrait".

If you are on API level 9+, use android:screenOrientation="sensorPortrait".

纵向，但可以是正常或反向纵向基于设备传感器.在 API 级别 9 中添加.

Portrait orientation, but can be either normal or reverse portrait based on the device sensor. Added in API level 9.

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