Creating a new Android project in Android Kotlin - Quick Revision & Summary

Recall & Review

beginner

What is the first step to create a new Android project in Android Studio?

Open Android Studio and select "New Project" from the welcome screen or the File menu.

beginner

Which file defines the app's name, icon, and theme during project creation?

The AndroidManifest.xml file defines app details like the app name and icon, while the app-level build.gradle file manages dependencies and build configurations. The project wizard lets you set the app name and icon initially.

beginner

What is the purpose of choosing a "Project Template" when creating a new Android project?

A project template provides a starting point with pre-built code and UI components, like a basic activity or empty activity, to help you begin faster.

beginner

Why do you need to select a "Minimum SDK" when creating a new Android project?

The Minimum SDK sets the oldest Android version your app supports, ensuring it runs on devices with that version or newer.

beginner

What files are automatically created when you start a new Android project with an Empty Activity template?

Android Studio creates MainActivity.kt, activity_main.xml layout, AndroidManifest.xml, and Gradle build files to get you started.

What do you click first to start a new Android project in Android Studio?

A "Import Project"

B "Open Existing Project"

C "New Project"

D "Settings"

You start by clicking "New Project" to create a fresh Android app.

Which template is best for starting with a blank screen?

A Empty Activity

B Basic Activity

C Fullscreen Activity

D Navigation Drawer Activity

Empty Activity gives you a blank screen to build your app from scratch.

What does the Minimum SDK setting control?

A The oldest Android version your app supports

B The maximum Android version your app supports

C The Android version used to build the app

D The Android version for testing only

Minimum SDK defines the oldest Android version that can run your app.

Which file contains the main UI layout for your activity?

A MainActivity.kt

B activity_main.xml

C AndroidManifest.xml

D build.gradle

activity_main.xml holds the UI design for the main screen.

What language is used by default for new Android projects in Android Studio?

A Swift

B Java

C C++

D Kotlin

Kotlin is the recommended and default language for Android development.

Describe the steps to create a new Android project in Android Studio.

Think about what you see on the Android Studio welcome screen.

Explain why choosing the Minimum SDK is important when creating a new Android project.

Consider device versions and app features.