RecyclerView适配器中的导航组件 [英] Navigation Component in RecyclerView Adapter

问题描述

我在适配器中编写了以下代码.

I wrote the following piece of code in the adapter.

holder.itemView.setOnClickListener {
    val action = SearchFragmentDirections.actionSearchFragmentToArtistFragment(artist.id)
    Navigation.createNavigateOnClickListener(action)
}

这可能是导航xml:

 ...
    <fragment android:id="@+id/searchFragment"
          android:name="com.salmanseifian.spotiny.ui.search.SearchFragment"
          android:label="SearchFragment">

    <action android:id="@+id/action_searchFragment_to_artistFragment"
            app:destination="@id/artistFragment"
            app:popUpTo="@+id/searchFragment"/>
</fragment>

但是它不起作用.有人可以帮忙吗?

but it won't work. Can anybody help?

推荐答案

您正在使用lambda本身就是一个点击监听器. 选中此导航文档，它可以正确实现点击侦听器使用导航ID和createNavigationListener.

You are using lambda which is itself a click listener. Check this Navigation Docs which has proper implementation of click listener using navigation id and createNavigationListener.

为您的案例使用以下代码.

Use below code for your case.

holder.itemView.setOnClickListener(
Navigation.createNavigateOnClickListener(R.id.action_searchFragment_to_artistFragment)
)

或者，尝试这种方式

holder.itemView.setOnClickListener{ view ->
 view.findNavController().navigate(R.id.action_searchFragment_to_artistFragment)
}

这篇关于RecyclerView适配器中的导航组件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！