The BEST Way to Implement a Search In Jetpack Compose - Android Studio Tutorial

In this video you'll learn how to implement a search functionality in your Jetpack Compose project.
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[@safionweb]

Even if I know the topic, I still watch your videos to the end because there is always something new to learn. In this video, I learned about the debounce operator. Amazing work. Thanks, @Phillip!

[@CommanderSteps]

Same. 😄

[@cking24343]

Your timing is impeccable lol. I was about to search for this topic, then I got a notification of the video posting.

[@spookyhades6231]

I swear .... I was also looking for the same thing

[@alejandrogallego5419]

x

[@onlyDevz]

but not working for my products get by api !!!

[@coderstubechannel]

Super tutorial for us programmers 💪

[@rpitpatel1004]

that's great video. No one actually doing live coding and explaining these days. Thank you @Philipp

[@LoveOurLife19]

I really thank you for all your videos. I have learned many things from your channel. Recently, I know the concept of Android app modularization. But i don't know how to combine it with MVVM + Clean Architecture. I see quite a few videos about MVVM + Clean Architecture in your channel, its very useful. So can you make the video talk how to implement MVVM + Clean Architecture + Modularization? I think many people are also looking forward to this topic. I hope you see my comment. Finally, thank you for everything

[@AlexKind1917]

I looked for something similar. Thank you! Cool video!

[@mustafaammar551]

Very cool video Wish you all the best 👍👍

[@AndroidDeveloperTips]

Neat and right to the point as usual. Keep doing the great work. 👌

[@PhilippLackner]

Thanks!

[@makzimalist]

Again, very good and interessting video!!! even as a senior developer i always watch your videos and going to learn something new. keep on the good work! 🙏

[@PamontBahktar]

I really do love your tutorials Philipp, thanks so much

[@mryup6100]

This will be very useful in my app! Thank you Phillip!

[@sasha0elf]

Thank you so much, Philipp!

[@bharathprakash]

Sir I learnt a lot from your videos.. Great video I was struggling to implement a correct way to search in the large size lists this helped me a lot. ❤

[@proandroiddevir]

as always The training was excellent and effective 🙏🙏🙏🙏🙏👏👏👏👏👏👏

[@johnshepard1267]

HAHA, I was just about to start implementing the search for my project and you release that video, wow! Thank you! Can u make a video on how to make animated toolbar while scrolling. The case for example is a Profile screen. When you're in the top position of the screen - is has a big picture which covers all the top protion of the screen including the toolbar (with the clock and battery charge icon etc). But when you start scrolling the screen - the image and the user name collapses into a circle and name in the toolbar? Another video idea: a Card view with images that you can switch by swiping left and right with the animated indicator of images count (like dots or something else) And another one: a feature that allows you to upload multiple images (from the gallery or making multiple photos in the camera right away) into views and uploading them to the server

[@sevbanthebuyer]

Perfect ! Thank you.

[@mrjackson9137]

Could you please make a video about SearchBar in Compose?

[@iamadetoye]

Perfect!!! Appreciate you Phillip

[@alejandrogallego5419]

Thanks a lot

[@alejandrogallego5419]

@Phillip this account is fake?

[@maciejnowak2120]

Hi! Do you have and idea how to implement search panel with/in dropDownMenu? I tried to do it but i have one problem. When user press longer than normal click on Search app is crashing. Im trying to solve it but nothing works:((

[@stezo9770]

Thanks, Philipp. Great video, as always. Left you a coffee (actually 2) :) I have a question. What would be best practice if I wanted to show search results while the search is still in progress? I mean for cases where I don't want to use pagination and the search takes some time, but the API returns intermediate results. In case there is no short and easy answer for that, and you didn't already post a video I missed, it would be a nice topic for a video in the future. Thanks.

[@PhilippLackner]

Thanks for the coffees 👍🏼👍🏼 That could be achieved with a custom flow in which you perform the search. Every time you get results, you emit them in the flow

[@antpr2]

Today I learnt that there about the .update{} function, I've always been using .value !

[@justmeagain9302]

I am often noticing 16.dp being a choice for spacing, is this a stylistic choice or is there theory behind it?

[@sonnguyenphuc8142]

thanks you so much i'm looking for this

[@user-wr9es5lu2p]

hey philipp great video btw, i was wondering what if i wanna implement something like this where in the text field the user only puts "phi" and the rest of the characters of the possible result are there for eg : - "Phil"ipp lackner

[@Coldalecs]

Hot to make the Keyboard show the Search icon instead of Enter when inside the search field?

[@maksBan1919]

How can I now put this _searchText, _person etc. to another class representing states for that screen? Typically i would have "_someScreenState" class and inside values which are basic types like strings, ints etc. In this case my searchText would be just a normal string and we cannot use "combine" function

[@AntonK-ql2ev]

Philipp, thanks for the lesson, but how can get data from a file to listof?

[@elohimalves]

Phillip, please 🥺, make a video about the best way to get offline text, is xml files the best idea?. How to use strings in strings.xml and how to search those strings using jetpack compose. I'm having a lot of trouble making a offline quiz app using xml to place a large amount of text.

[@PandaTop.]

Thanks! Дякую :)

[@skjahirhossain5084]

Please make a video on three type of mutableSharedflow converted to single livedata. One is for search and second one is for sorting and third one is for filter. All in room database with rcv list adapter

[@ChrisAthanas]

Whats the improvement by using livedata here?

[@kevalkanpariya]

Is it's good to use stateflow instead of mutableState(from compose API) specifically for this usecase

[@abada-s]

Why didn't you override the in operator or the contains function

[@julitogadia]

I wrote same code for searching but it is failing unit testing.

[@djpharaohoftime3200]

How would you do this with a database ( such as sqlite) so that the list can reload after filtering?

[@godeons]

Point me to your beginners guide on jetpack compose please

[@somdatatechnology233]

Mr philipp, please make same lesson with Retrofit and paging 3? i need it

[@EmanNollase]

Nice awesome!!!

[@ka61er]

so helpful

[@lifebylazy]

Just gonna leave a comment here to help the algorithm

[@dhruvsharma8839]

good

[@ahmadfitriyansah2937]

Great vid Is there a reason why you put matchingCombinations inside doesMatchSearchQuery? Wouldn't it better to put it outside as a val in Person class?

[@dhruvsharma8839]

you can make extension function for string type

[@favour2871]

nice

[@androiddeveloper3343]

❤❤❤

[@nymexe]

I got a question. If we have list of people, should we name the variable people or persons? You're naming it persons, but whats wrong with people?

[@PhilippLackner]

Because the class is named person, so the intuitive naming is just the plural of it. Otherwise you could also call it humans, but nobody would guess that if they don't see it

[@markfrelih]

@@PhilippLackner But the plural of person is people

[@PhilippLackner]

@@markfrelih Oh lol, didn't know that haha

[@ChrisAthanas]

@@PhilippLackner adding an "s" for lists of objects is a common idiom in Kotlin, and using "persons" instead of "people" would be acceptable for quick understandability, even if its not proper english.

[@moisesvalera3597]

Nice video, but this one is affecting unit tests of my ViewModel because asserting that persons StateFlow value can come with default value is always throwing error.

[@julitogadia]

I also got same problem.

[@moisesvalera3597]

@@julitogadia You can investigate some concepts about Flow and Coroutines testing with Mockito, it's the way to go

[@LucasYamato]

Friend can not put caption on the videos of your course please ?

[@favour2871]

philip do u find urself using xml from time to time? or just only compose

[@PhilippLackner]

Not for new projects, but for older ones that still use it

[@deepmashru8951]

I wanna like to meet Beff Jezos..

[@David-zb8br]

Could you please do something similar to this but with sorting? by name and last name thx 😁

[@PhilippLackner]

Add a sortedBy function after the filter 🤔

[@CosmoVision1]

Beff Jezoz

[@olegleonov1310]

`doesMatchSearchQuery` inside `Person` brakes SOLID principles. It's better to move this function to another class.

[@PhilippLackner]

As I mentioned in the video to make a searchable interface 🤷🏼‍♂️

[@alphacoder3822]

bro are you searious? your courses are 33Lakh rupees for one course ? dude wtf

[@PhilippLackner]

@@alphacoder3822 it's just India that makes 9900€ out of 99,00€😂 you're just using a different decimal system, the courses are all 60 - 160€.

[@mohinithakkar2172]

Hi, There. Can any one suggest how we can unit test it? @philipp

[@yuhenteng4694]

everytime I want something to implement, and you will make a video about it hhhhh

[@PhilippLackner]

I spy on you

[@yuhenteng4694]

@@PhilippLackner yeah me too, on your left captain