【问题标题】:How to slide down BottomSheetDialogFragment by backpressed from activity?如何通过从活动中回压来向下滑动 BottomSheetDialogFragment?
【发布时间】:2021-01-27 21:02:58
【问题描述】:

通过下面的代码打开上滑底页

VillazBottomSheet villazBottomSheet=new VillazBottomSheet();
villazBottomSheet.setArguments(bundle);
villazBottomSheet.show(getSupportFragmentManager(),"VillazList");//slideup and open sheet

现在我想通过背压向下滑动这个片段

@Override
    public void onBackPressed()
    {
        villazBottomSheet.slidedown()// I want to do this
    }

我该怎么做? what i had tried

【问题讨论】:

标签: android


【解决方案1】:

试试这个:

BottomSheetBehavior.from(villazBottomSheet).setState(BottomSheetBehavior.STATE_COLLAPSED)

【讨论】:

  • 请再看我的问题,我试过了
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