android - 将运行时添加的视图与 MVVM 中的数据绑定

Question

添加运行时视图，以便我可以在 MVVM 中添加该视图数​​据。

这是代码

FragmentHomeBinding fragmentHomeBinding = DataBindingUtil.inflate(inflater, R.layout.fragment_home, container, false);
    FragmentHomeViewModel fragmentHomeViewModel = new FragmentHomeViewModel(getActivity());
    fragmentHomeBinding.setViewModel(fragmentHomeViewModel);
    /*Adding Dynamic View At run time.*/
    View dynamicToFromView = getLayoutInflater()
            .inflate(R.layout.dynamic_from_to, fragmentHomeBinding.llDynamicLayoutContainer, false);
    fragmentHomeBinding.llDynamicLayoutContainer.addView(dynamicToFromView);

R.layout.dynamic_from_to是需要在运行时添加到数据的视图。

Answer 1

您可以通过以下代码轻松存档，

DynamicFromToBinding dynamicFromToBinding = DataBindingUtil.inflate(getLayoutInflater(), R.layout.dynamic_from_to, fragmentHomeBinding.llDynamicLayoutContainer, false);
dynamicFromToBinding.setData(data)
View dynamicToFromView = dynamicFromToBinding.getRoot();
fragmentHomeBinding.llDynamicLayoutContainer.addView(dynamicToFromView);

只需使您的视图数据绑定兼容，您就可以设置数据、处理程序和所有内容。