RECYCLERVIEW - Android Fundamentals
Why Stack Overflow recommends it
Stack Overflow users cite it as the tutorial they followed to build their first RecyclerView, then link it when asking follow-up questions about adapters, view holders and item views.
Recommended by 0 people across 0 different months, 2020 to 2022.
What it is
A roughly 25-minute Android tutorial by Philipp Lackner that explains the RecyclerView and shows how to build an efficient list in Kotlin using an adapter and view holder. It is part of his Android Fundamentals series and is aimed at beginners.
What people said
Cites Meltix · 2020-07 · Stack Overflow · on “android - Change RecyclerView Item icon through Adapter”
So, I'm creating an app, which has a RecyclerView in the settings. The RecyclerView items, contain a cardview, containing an ImageView, used to represent the item of the RecyclerView. What i need to do is replacing the placeholder ImageView with the newer icon, give trough the fragment that loads the RecyclerView. I created my RecyclerView in Kotlin following this tutorial [this video] . [LINK] I tried creating a value with type ImageView, Image and Bitmap in the data class, however the functions suggested dont work. How do you create an ImageView value in a class? How do you change a RecyclerView ImageView content? dataListIcon.kt import android.widget.ImageView data class dataListIcons ( val st
Cites Pixelherz · 2022-04 · Stack Overflow · on “Understanding the functionallity of onCreateViewHolder()”
So I implemented this method based on a tutorial [this video] : override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): TestAdapterHodl { val view = LayoutInflater.from(parent.context).inflate(R.layout.item_card, parent,false) return TestAdapterHodl(view) } As far as I know, onCreateViewHolder() is called when the recycler needs a new viewHolder. The line: val view = LayoutInflater.from(parent.context).inflate(R.layout.item_card, parent,false) inflates the item_card.xml file for the viewHolder. But I dont understand what .from(parent.context) does and what parent is. I would love to know it so I can understand it completely.
Cites Anindra · 2022-06 · Stack Overflow · on “I am not able to access id from itemView”
I am learning to create RecyclerView using Kotlin from this video. RECYCLERVIEW - Android Fundamentals [this video] According to this video I can access tvTitle and cbDone from itemView . But in my code it is not showing any suggestion, and if I type by my self it show error. Screenshots [LINK]