Build and Publish an Android App - Full Course with Kotlin

Learn how to create and publish an Android app from scratch. In this beginner's course, you will learn to use Kotlin to build and publish a customizable memory game that can save content to Firebase cloud storage.

Play one of the predefined games, or play a custom game created by you or a friend! Create your own memory game by choosing photos from your phone. This project was initially inspired by Paul Hegarty’s iPhone calls (CS193P) taught at Stanford.

⭐️ Course Contents ⭐️
⌨️ (0:00:00) Intro + app overview
⌨️ (0:05:40) Create the main layout
⌨️ (0:19:43) Setup the RecyclerView to show memory cards
⌨️ (0:37:15) Add the BoardSize enum + create icons
⌨️ (0:51:45) Create the memory card and game classes
⌨️ (1:01:39) Implement the game logic
⌨️ (1:20:20) Display game info
⌨️ (1:27:45) Add menu options for game control
⌨️ (1:41:59) Use an intent to navigate to the CreateActivity
⌨️ (1:58:04) Build the image grid in the creation flow
⌨️ (2:11:55) Choose image intent
⌨️ (2:30:03) Image upload preparation
⌨️ (2:39:07) Upload to Firebase Storage
⌨️ (2:59:43) Save the memory game to Firebase
⌨️ (3:16:00) Play memory with custom images
⌨️ (3:34:30) Add menu option to download a game
⌨️ (3:45:53) Style updates
⌨️ (3:56:33) Creating a release build
⌨️ (4:04:09) Publishing your app to Google Play
⌨️ (4:19:53) Concept Review

⭐️ Special thanks to our Champion supporters! ⭐️
🏆 Loc Do
🏆 Joseph C
🏆 DeezMaster

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[handpowers]

An Indian with technical skills plus good english is a perfect tech guru.

[hardikmirg]

There is always an Indian on YouTube that can help you in everything you need 🔥

[GeorgeTrialonis]

CONGRATULATIONS, young man. It took me less than a minute to understand that not only are you knowledgeable in the subject that you are talking about, but also a SUPER excellent instructor. I will be more than happy to follow and learn from you. Thank you.

[kevgits]

This was simply amazing. The delivery was clear and easy to follow along. I could easily tell Rahul is very knowledgeable in the area but he didn't make assumptions by copy-pasting code or glossing over details. He made it so easy for programmers new to Kotlin like myself to follow along with ease. Absolutely brilliant!

[shaileshthanki]

Thank you so much i was looking for 3 months for a app development course and this is perfect thank you .

[Psychopatz]

You guys are a godsent ! thanks for bringing tutorials with a jam packed with info for free

[sekharksyncwith]

Thank you Rahul. Loved the way you explained concepts, topics and logic!

[luckydevil]

Amazing tutorial, thank you! The best I've seen so far!

[DevMadeEasy]

Great Content, thanks for sharing it!
I appreciate that!

[kevgits]

Something to note on 2:21:40 : Starting in Android 11 (API level 30), if the user taps Deny for a specific permission more than once during your app's lifetime of installation on a device, the user doesn't see the system permissions dialog if your app requests that permission again. The user's action implies "don't ask again." On previous versions, users saw the system permissions dialog each time your app requested a permission, unless they had previously selected a "don't ask again" checkbox or option.

[Aarmaxian]

Rahul, I immensely enjoyed and learned from you course. I am just a beginner but picked up a lot of useful ideas. Thanks and please keep up your mission of teaching. You are really good at it.

[mikaelasatsu]

This is so wholesome.. like literally. Thanks you soo much for this video!!!! I have an upcoming school project to build an app with android studio and i’m still not very familiar with it.. and i was also curious about how to publish. Thid video is just *chef kiss*

[nnasim]

I am new to kotlin, enjoying this course so much, first course upon which following, im getting exact samw results. Thanks Rahul. I m willing ot learn more and get a job ANdroid developer senior position

[thomascole]

very well done! cant wait for next one...:)

[thatrandomguywhoeveryonekn]

Thank you so much sir! I really needed that a lot 🙏🙏! You really don't know how much I benefit from this channel. You guys are the best, please keep going and don't give up 💪💪💪💪!

[YouInVR]

Very interesting tutorial and you are very good at explaining things.

[jamiuyusuf]

I appreciate you coming up with this video. It's been of great help to me. I've not just been watching this video but also taking every step along.
I'm stuck and hope you can help me out. I keep having the pop-up "No apps can perform this action" after granting permission to access storage. I've watched this video over and over again to confirm I've covered every step as elucidated. I've been on it for days and have nowhere to turn to.
Thanks.

[wdoodoo]

Thank you Rahul! Your video helped me to see overall structure of Android app development process. Thank you again for sharing your knowledge.

[ibrahimylmaz]

thank you very much. I have teary eyes to have found such a tutorial.

[lordvader]

you are the programming god's chosen people