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Developing Android Applications with Kotlin: Getting Started
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Course sections

Section 1
1- Creating and Running a Kotlin App with Android Studio
1
Downloading Android Studio
2
Creating a Kotlin Project
3
Understanding the Parts of the Android Studio Layout Designer
4
Modifying the Activity Layout
5
Adding Kotlin Code to the Activity
6
Running the App Within an Emulator
Section 2
2- Describing Types with Kotlin
1
Using Kotlin with Android
2
Basic Types and Variable Declarations
3
Defining Types
4
Properties
5
Primary Constructor
6
Demo: CourseInfo & NoteInfo
7
Functions
8
Passing Parameters
9
Instance Initialization
10
Demo: DataManager Properties
11
Demo: DataManager Initialization
Section 3
3- Understanding Activities and Activity Layout Interaction
1
What Is an Activity?
2
Activity UI
3
ConstraintLayout Class
4
Demo: Working with ConstraintLayout – Parent Constraints
5
Demo: Working with ConstraintLayout – View Constraints
6
Activity Code/Layout Relationship
7
Demo: Activity Code/Layout Relationship
8
Populating a Spinner
9
Demo: Populating a Spinner
Section 4
4- Developing a Multi-screen User Experience
1
What’s Next for the App?
2
Activity Interaction
3
Demo: Adding the NoteList Activity
4
Demo: Starting an Activity with an Intent
5
Singletons and Data Classes
6
Demo: Populating the NoteList Activity
7
Demo: Using Data Classes
8
Describing Operations with Intents
9
Demo: Handling Note Selection and Sending the Intent
10
Demo: Retrieving Intent Info and Displaying a Note
Section 5
5- Using Options Menus and Action Bar Actions
1
Options Menus
2
Demo: Adding Options Menu Items
3
Demo: Handling Options Menu Item Selections
4
Menu Items as App Bar Actions
5
Demo: Menu Items as App Bar Actions
6
Demo: App Bar Actions with Text
7
Changing Menu Items at Runtime
8
Demo: Adding Support for Changing Menu Items
9
Null Safety
10
Null Safety Operatiors
11
Demo: Changing Menu Item Appearance and State
Section 6
6- Understanding Activity Lifecycle
1
App User Experience and Activity Lifecycle
2
Activity Lifecycle Methods
3
Demo: Saving Persistent Data Items
4
Demo: Creating a New Perstent Data Item
5
Demo: Refreshing Displayed Content
6
App Activity Flow and Tasks
7
Activity Instance State
8
Demo: The Importance of Instance State
9
Demo: Saving/Restoring Instance State
10
Demo: Verifying Instance State Behavior

6- Understanding Activity Lifecycle

Activity Instance State

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6- Understanding Activity Lifecycle App Activity Flow and Tasks
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6- Understanding Activity Lifecycle Demo: The Importance of Instance State