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Questions tagged [notifyitemchanged]

12 questions
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1 answer

Passind data from child activity to recycler in previous activity

I am an android noob. My Main Activity contains a recycler view which lists all the lessons booked by the user/student. Data comes from SQLite DB. When the user clicks on one of these lessons, a new activity (LessonInfo) shows its details and – only…
Luca13
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Why can I call notifyItemChanged() in onResume() before data has changed?

To remove the highlighting background color from the last selected RecyclerView item when I return from my details activity, I tried this in onResume(): mAdapter.notifyItemChanged(mAdapter.selectedPos); mAdapter.selectedPos =…
user10981072
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1 answer

How to remove horizontal recyclerview(child) inside the recyclerview(parent) scroll to first position when notifyitemchange?

I am using multiple view type inside the recyclerview. In which one of the view type is recyclerview of linear layoutmanager with horizontal orientation. I loaded all view type inside the parent recyclerview. When I change the some item in…
Suman Radhakrishnan
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update specific item in viewPager2 at same time without affecting other items

STORY:- I'm making app like Instagram Reels, with viewPager2 with RecyclerViewAdapter, all functionality working fine, only one problem I'm facing right now is when I click on comment button the Comment screen is opening in another activity and when…
Aasif Shaikh
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Recyclerview item losing focus on NotifyItemChange

When NotifyItemChanged() is called, the item that currently has accessibility focus loses it and the accessibility focus goes to the top of the screen. I have debugged onBindViewHolder and it doesn’t change the focus. Is there something else that…
Hasan Syed
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Notify item changed is not working in recyclerview

My code adds items to favorites in SQLite: if (productsArray.get(getAdapterPosition()).isFavorite()){ productsArray.get(getAdapterPosition()).setFavorite(false); }else{ …
Hasabat Merkez
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I need help implementing notifyItemChanged for my recyclerview

I am trying to set a background color for 1 item in my recyclerview when I click on a button. I get the index of the particular item and try to use a function that includes notifyItemChange in the onclick method of my button in Activity. But it…
tommybomb
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Android Studio Kotlin, notifyItemChanged not calling OnBindViewHolder

I am trying to make a game of life grid based game in Android Studio using kotlin. Essentially, every second the grid will update based off a set of rules. However, I can not for the life of me get the grid to update. For some reason,…
Colt Magri
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RadioButton items not resetting in RecyclerView

This has been asked before but those solutions didn't help me out. I have a RecyclerView that is scrollable and only partially visible on the screen at any one time. It holds a list of RadioButtons and some text related to each item. When you click…
user443654
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How to update recyclerview from another activity (button) JAVA

Im building a notes app and got stuck on the stage where I want to update my StaggeredRecycleView from another activity after pressing a button. The different options to update the recycleviewadapter is not available to me for some reason. thank you…
Aous Al-sabri
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Android RecyclerView with ViewBinding - notifyItemChanged only works the first time

So I have my RecyclerView setup with ViewDataBinding and I'm showing a ProgressBar on click of a button inside the item. The ProgressBar shows and pops a dialog, on cancelling dialog I can notifyItemChanged to hide the ProgressBar, it only works the…
Mohsin Falak
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Has anyone got notifyDataSetChanged() working in Kotlin?

I have a RecyclerView which displays a list of short phrases read from the MutableList modSamplePhrases. When an item is tapped, a DialogFragment pops up which shows the phrase from the list item and allows it to be edited. When the edit is…
eggdeng
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