RecyclerView - Part 8, notifyDataSetChanged vs notifyItemChanged

[@doodlermobile260]

Impressive editing and explanation. You're arguably the best Indian programming tutor I've come across in KZbin. Keep it up!

[@Codetutor-DemystifyCoding]

Thanks for the kind words.. Really appreciate it.. Help spread the word about the channel.. If you like something.. feel free to share it with your friends and peers who might find it useful.

[@doodlermobile260]

Sure.

[@christianbulow8566]

@@Codetutor-DemystifyCoding Totally agree - best indian codetutor

[@SRIKANTH-ls9bm]

Thanks anil for your vidoes where you are explaining deeply by case by case , and make us understannding in better way and your explanation is better than Android documentation

[@gurubhai4918]

very good a real teacher your indeed, cheers Deshpande bhai, there's no video on Custom Claims for different user roles on firebase on internet, everybody is searching for this, please create a video i've susbcribed

[@shubhamnaik1982]

Cool Information about Recyclerview on Whole KZbin, Thanks for it 🙏

[@Codetutor-DemystifyCoding]

It's my pleasure

[@lavanyanaik272]

Thanks for the video sir. What if empty items are displayed in recyclerview sir. How to remove them?

[@Daniel-pq1vr]

Awesome explanation!

[@Codetutor-DemystifyCoding]

Thanks... Feel free to explore codetutor. Hope you have subscribed.

[@nathann4291]

like your intro, makes me feel good.

[@Codetutor-DemystifyCoding]

I appreciate that

[@vedaworld7947]

hi Anil your explanation is good... please upload videos frequently

[@Codetutor-DemystifyCoding]

+hacker must Currently I have been publishing two videos a week. This mainly depends on how much bandwidth I get after my professional commitments. I will try to publish more often. Thanks for feedback.

[@RahulYadav-vs2wd]

If I just update a data in recyclerview and invoke notifiyItemChanged. My question is will viewBinding be invoked for every item in the list in Adapter class?.

[@sreelathaavula6024]

How does the arraylist get a list of elements

[@rockygranda]

You are my hero man. Thank you!

[@Codetutor-DemystifyCoding]

Hey thanks.. Glad that you liked the content. Feel free to explore other videos, visit playlist section of channel to see curated content. Hope you have subscribed.

[@jaycool5978]

Great example. I am wondering how to Programmatically update the list objects in terms of their status. For example when a user clicks its updates by changing the font colour of the selected text. But if you only want one row to be highlighted a time; would require any existing selected items to have their font colour back to original state. I have spent endless time trying to figure it out but still stumped to why its not changing the font colour back. Have you got any ideas on how this could be achieved?

[@Codetutor-DemystifyCoding]

I hope I understood the question correctly. Changing individual widgets in a row based in user events is just matter of handling user event on those widgets. If you want to handle the event to the row item, you will have to define background for selectable attribute - "android:attr/selectableItemBackground". Please look further in this direction. You should be able to figure out. I hope I have not confused you even more.

[@jaycool5978]

Not at all. It was an odd problem. I didn't realize I couldn't tell the adapter to refresh within the adapters class. I took an slightly different approach whereby it checks if any item has been selected if so don't allow the user to select any more items. Then I added an reset button, which wipes the slate clean.

[@dreamerxyz2058]

Thanks you for your videos ...happy to learn..

[@rappy7017]

thank you very much, nice explaination!

[@Codetutor-DemystifyCoding]

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[@gailindia7252]

Sir how to keep remain check box checked when button click move to next screen and come back see the check box remain checked only I what like this ..mine when I come back it's destroying checked check box showing all unchecked

[@deepakganachari3703]

Thanks sir, Nice explaining all topics required for development..

[@Codetutor-DemystifyCoding]

Hey Thanks.. Glad that you liked it. Please check other content on channel by visiting Playlist section of channel.. Hope you have subscribed.

[@deepakganachari3703]

Yes sir , I dont want to miss anything related to Android.. it has been pleasure learning Android from codetutor..it would be helpful if you take topics like Rx Java, Dependency Injection, Butter knife and How to test Android unit and instrumental test in Android studio..

[@Codetutor-DemystifyCoding]

They are definitely on cards.. But I don't want to rush through topics or compromise on quality. It will take some time before I reach these topics. Hope you won't mind.. I the mean time you can help spread the word about channel.. share what you like with your friends who might find this useful.

[@deepakganachari3703]

definitely sir..

[@SunilRathod-kl9fe]

Thank you Sir, this method really help full for me. If i want to change image from recyclerView Adapter using notifyDatasetChanged() position can you help me please

[@tranvuong3642]

great! thanks bro.

[@nhanhuynh2443]

Youre legend

[@Codetutor-DemystifyCoding]

Thanks for the kind words. Feel free to explore other content on the channel. Hope you have subscribed.

[@sapnaD47]

Great sir

[@Codetutor-DemystifyCoding]

Hey.. thanks for the kind words. Feel free to explore other content on Channel. Visit the playlist section of the channel. Hope you have subscribed.

[@benedictcontawe3355]

notifyItemChanged(holder.position) is now deprecated. any suggestions for modifying one item only?

[@Codetutor-DemystifyCoding]

I did check the documentation [ developer.android.com/reference/android/support/v7/widget/RecyclerView.Adapter#notifyitemchanged ]. I don't see it as deprecated. In which version of Android was this deprecated? Is it Android P? Request you to share details. I am sure there would be some alternate solution.

[@clublulu399]

Good stuff

[@Codetutor-DemystifyCoding]

Thanks for the kind words. Feel free to explore other content on channel. Visit playlist section of the channel.

[@manojhansda4817]

Thanks a lot

[@Codetutor-DemystifyCoding]

Thanks for the kind words. Glad that you found it useful. Feel free to explore remaining content on channel, visit playlist section. Hope you have subscribed.

[@nathann4291]

I hope you understand that there are more races than brit, indian, and us.

[@Codetutor-DemystifyCoding]

Just a demo man... don't attribute anything more to it😂 😂 😂

[@stay_high_]

इनवोकड - Invoked 🤣🤣🤣

[@kathiamelody9678]

thanks

[@Codetutor-DemystifyCoding]

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