Webb5 jan. 2024 · Recyclerview disappears after back to activity. Ask Question. Asked 6 years, 3 months ago. Modified 2 years, 11 months ago. Viewed 2k times. 4. Here is an activity … Webb13 mars 2024 · You just have to make sure that: The RecyclerView has an ID. You setup the Adapter with all the data before the RecyclerView goes through its first layout pass. …
Testing RecyclerViews at Specific Positions with Espresso
Webb29 sep. 2024 · RecyclerView Using GridLayoutManager With Example In Android Studio In Android, RecyclerView is an advance and flexible version of ListView and GridView. It is a container used to display large amount of data sets that can be scrolled very efficiently by maintaining a limited number of views. WebbSaya terbiasa meletakkan tampilan khusus di dalam file layout seperti yang dijelaskan dalam ListActivitydokumentasi yang akan ditampilkan ketika tidak ada data.Tampilan ini … dbd the huntress mask
Capítulo 15 - Recyclerview en Kotlin - Curso Kotlin Para ANDROID
Webb27 mars 2024 · 设置RecyclerView的ViewHolder的显示和隐藏 如果是 ListView 的话,可以直接设置 item 的 visibility = View.GONE 就可以隐藏得一干二净。 但如果是 … Webb12 feb. 2024 · recyclerView.visibility = GONE textView.visibility = GONE } fun hideLoading () { isLoading = false swipeRefresh.isRefreshing = false if ( (adapter?.data?.size ?: 0) > 0) { recyclerView.visibility = VISIBLE textView.visibility = GONE } else { recyclerView.visibility = GONE textView.visibility = VISIBLE } } fun showError (text: String?) { WebbThen I realized that RecyclerView item views actually store their ViewHolders in a custom LayoutParams class. So when I reset the LayoutParams ViewHolder reference is gone forever. Which causes a NullPointerException crash later. The problem is gone after I stopped setting the RecyclerView.LayoutParams into the item rootView. :) So. gearwrench 6mm