安卓：景观儿童活动在人像选项卡活动 [英] Android: Landscape Child Activity in a Portrait Tab Activity

问题描述

我有三个孩子的活动，A，B和C.儿童活动A和B的标签活动都遵循标签活动的方向。即如果卡活动是在纵向应该如此A和B，如果标签活动是景观也应该A和B

I have a tab activity that has three child activities, A, B and C. Child activities A and B are to follow the orientation of the tab activity. i.e. if the tab activity is in portrait so should A and B, if the tag activity is landscape so should A and B.

儿童活动C必须始终处于横向无论标签的活动方向（preferably以下的android：screenOrientation =sensorLandscape）。这可能吗？

Child activity C should always be in landscape orientation regardless of the tab activity orientation (preferably following android:screenOrientation="sensorLandscape"). Is this possible?

我已经采用了android尝试：在清单screenOrientation =sensorLandscape对于C不工作。我可以管理的最好是使用在C以下（在onResume（））

I have tried using android:screenOrientation="sensorLandscape" for C in the manifest which doesn't work. The best I can manage is to use the following in C (in onResume())

this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);

和A和B我使用（也onResume（））

and for A and B I use (also in onResume())

this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);

但这种翻转整个标签这是不是我要找的效果。

But this flips the entire tab which is not the effect I'm looking for.

任何帮助是AP preciated。问候。

Any help is appreciated. Regards.

推荐答案

我面临同样的问题。不知道如果这是一个很好的解决方案，但我发现了解决方法如下：
把 this.setRequestedOrientation（ActivityInfo.SCREEN_ORIENTATION_PORTRAIT）; 在的setContentView（） 中的onCreate（ ）活动C.方法并把 this.setRequestedOrientation（ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED）; 在的setContentView（）另外两个活动（A和B）。

I faced the same problem. Dont know if it is a good solution, but the workaround I found is as follows: Put this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); before the setContentView() of onCreate() method of Activity C. And put this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED); before the setContentView() of onCreate() method of other two Activities (A and B).

任何其他的解决方案是非常AP preciated。

Any other elegant solution is highly appreciated.

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