Kotlin Enum class (with Demo Source Code)

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Explore 'enum' in this kotlin tutorial.
- Why we use enum classes?
- What are default properties of 'ordinal' and 'name'?
- What are default methods of 'values()' and 'valueOf()'?
- Add more properties to enum constants.
- How to implement interface on Enum class?
- How to use enum constant objects as anonymous classes?

Timestamps:
00:00 Introduction
00:17 Create Enum Class
01:53 Enum properties: ordinal and name
03:23 Enum methods: values() and valueOf()
04:16 'when' statement
05:15 Using Contructors to add more properties
07:13 Implementing Interface
08:53 Anonymous Class by enum constants
09:20 Summary
10:30 Thank You!

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Comment to support. Thanks alot folks!

SriyankSiddhartha

*default comment to support*
Pd: thanks!!! It helped me a lot 😌😌

anonimz

Thanks for good explanation as usually, but you forgot to mention that all constants have to be separated from other members of enum class with - " ; " (semicolon)

maximkarassev

what is the solution of "Enum Constants as Anonymous Class
by using abstract methods" please explain.

ADITYARAJ-yvtr

Can we see ktor playlist in future? There are less videos available for ktor on youtube

ackerman

this is really helpful. thank you. i do have a question. do you know how to read and write enums to Firebase when the values in Firestore are strings, not integers?

DavidNitzscheBell

Please Make a video when we shoud use abstract class over interface & vice versa. Explain it with design pattern. I mean, when we are designing a project and that's time what we shoud keep in mind.

ibrahimkhalilshakir

I remember you doing Kotlin tutorials for beginners back in 2017, are you going to refresh all the topics again like you have done in the case of Enums?

MrSojek

Dear Sir,
You are a great teacher!!
Can you make a video on Alarm manager?
Everyday in a specific 5 times notification will show to user.and the time add by admin or programmatically in the code...How to solve this?
Please sir make a video on it .
Please help me with advice.For this what should I use..I tried 3 topic but can't work properly.I think that is my fault or don't know whats the problem.please help me sir...
1.Work Manager
2.Alarm manager
3.Firebase push notification
Which one should use..I used alarm manager.Am I in the right path?
I also tried with work manager.but it couldn't show specific time notification.

s.m.isratara

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