PPT CREDITS: Tamil Kannan CV, Kirthik R
Wanna hear Genie steps to easily become and Android Developer勞?
Step 1, Learn with hands on sessions, Step 2 build your own app, Step 3 earn cool certificates/ badges!
Sounds interesting?? Then save the Dates勞
24-12-2021 (7pm to 8:30pm)
25-12-2021 (6pm to 8pm)
26-12-2021 (6pm to 8pm)
Agenda✨
Basics/ Introduction about Android Kotlin
Industrial expert speech on Android Kotlin
Hands On Session On Android Kotlin
To Obtain Achievement Certificate:
Step1: Complete the tracks
Step2: Earn Badges
Step3: Contribute in developing a basic kotlin app
Collaborating Campuses:
1) Sri Sairam Institute of Technology
2) Sri Krishna Engineering College
3) Bakhtiyarpur College of Engineering
**LIMITED RSVP's AVAILABLE!! BOOK YOUR PLACE NOW!
3. What is Kotlin ?
Kotlin is is a cross-platform, statically typed, general-
purpose programming language
OOPS + FP
It was introduced by JetBrains in 2011.
At Google I/O 2017, Google announced first-class
support for Kotlin on Android and announced Kotlin as
an official language for android development
4. History of Kotlin
2010 Project Started
2016 Kotlin 1.0
2017 Officially Supported Language in
Android
2019 Android Becomes Kotlin first
2020 Kotlin 1.4 Preview
5. Why Kotlin ?
Kotlin is designed to interoperate fully with Java,
and the JVM version of kotlin's standard library
depends on the Java class library
Google made Kotlin as first preference for developing
apps
30% less code as compared to Java
Time spent on reviews and maintenance is less
60% professional Android developers use Kotlin
6.
7. Kotlin is an programming language that combines
object-oriented programming and functional features
into a unique platform
main() function - Entry point of the kotlin application
function declaration -- > fun keyword
main() function
8. Variables in
Kotlin
Kotlin provides 2 types of Variables
var - mutable value
val - immutable value
Keyword
Variable
name
Data Type
Value of the variable
9. Control Flow
if....else Statements
The if/else statement executes a block of code if a
specified condition is true. If the condition is false,
another block of code can be executed
10. Control Flow
When Statement
Kotlin when can be used either as an expression or as a statement, simply like
a switch statement in Java. If it is used as an expression, the value of the first
matching branch becomes the value of the overall expression.
11. Loops
for Loop
a for-loop is a control flow statement for specifying iteration, which allows
code to be executed repeatedly
13. Loops
do...while Loop
The do..while is similar to the while loop with a difference that the this loop
will execute the code block once, before checking if the condition is true, then
it will repeat the loop as long as the condition is true.
14. Functions
Kotlin is a statically typed language, hence,
functions play a great role in it.
A function is a block of code which is written
to perform a particular task.
Built - in functions
Kotlin provides a number of built-in functions, we
have used a number of buil-in functions in our
examples. For example print() and println() are the
most commonly used built-in function which we use
to print an output to the screen.
16. Google Developer Profile
Google Developer Profile is a way to
learn about Google technologies and
unlock achievements. Your profile
captures your achievements with badges
and saves your progress as you
complete pathways, which include
codelabs and videos.
17. Android Basics in Kotlin
Android Basics in Kotlin, is course
provided by google
It covers from basics of kotlin to
building a application using kotlin
It Contains
-> 6 Units
-> 16 Badges
-> AAD Certification (paid)
Link - (https://developer.android.com/courses/android-basics-kotlin/course)
19. Certificate of Completion
For attendees who successfully complete the entire Android
Basics course as part of Android Study Jams:
Please email your a screenshot of Your Google Developer Profile
with their name and all badges of the course to receive Google's
Certification of Completion
