04 Kotlin Programming for Android in 30 Minutes | Creating a Calculator App Step-by-step

In this video, Joed Goh teaches you the basic constructs in Kotlin programming language by building a step-by-step Android calculator app. topics include variables and data types, if, when, loops, arrays, list, functions, Enum class, StringBuilder and error handling. This video is comprehensive, but arranged in a compressed discussion, to show you some of the most important things that you need to understand when writing codes in Kotlin. After watching this, you can get started right away in building your Android apps.
CONTENT:
01:47 Variables and Data Types (val vs var)
04:00 findViewById
10:56 Kotlin Synthetics
12:26 Refactor to create function
20:00 Arrays and Loops
23:50 List
25:47 Enum class
26:33 if condition
29:50 when operator
36:21 Error Handling
37:54 Challenge
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[@Daniel14Mejia]

Man u r awesome, ive been trying to find a tutorial like this, pretty straight foward!

[@joedgoh]

Thank you!

[@aichico4404]

@@joedgoh I agree with him sir Joed, BTW are you a filipino?

[@joedgoh]

Thank you! Yes, Filipino. Purong tagalog. :)

[@andikaandres8250]

That's awesome tutorial, easy to learn.. thank you. God bless you😁

[@joedgoh]

Thank you very much!

[@ajay5023]

learning kotlin coding from your video... great video!

[@joedgoh]

Thank you!

[@ameerhamza5400]

best video on entire youtube for kotlin

[@joedgoh]

Thank you very much for your appreciation 😊

[@Mydrich]

Man, thank you!

[@joedgoh]

You're welcome!

[@tejavalavala4724]

nice tutorial. thank you for this video.

[@joedgoh]

Thanks!

[@prakashanuvadia8870]

Nice Video easy explain...please make this type more learning tutorial in Kotlin ... only 10 video in your playlist ......request you make more video ....thanks you brother

[@joedgoh]

Thank you! Yes I will by God's grace.

[@rudrasikder3253]

sir thank you for this video its help me lot to make my first calculator app

[@joedgoh]

Welcome. Glad to be of help

[@celitamariamoralesmarroqui9062]

awsome

[@johnchristiannarbaja8218]

Hello sir can i also get all the code for this ?

[@alexnduta2054]

Hi, I like your tutorial. I was following it using viewbinding but I got stuck, how can I reach out to you?

[@joedgoh]

Thanks. Email me:
[e-mail]

[@syedsharozshah6064]

can u give all the code in the discription

[@joedgoh]

Hi Sayed, I can give it to you. Just send me an email. [e-mail]. I cannot upload it here because I want my students to encode it as part of their learning process.

[@johnchristiannarbaja8218]

Hello sir can i also get all the code for this ?

[@johnchristiannarbaja8218]

Hello sir can i also get all the code for this ?

[@johnchristiannarbaja8218]

Hello sir can i also get all the code for this ?

[@johnchristiannarbaja8218]

Hello sir can i also get all the code for this ?

[@johnchristiannarbaja8218]

Hello sir can i also get all the code for this ?