Android Studio installation in Android Kotlin - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to start Android Studio after installation.

Android Kotlin

fun main() {
  println("Launch [1] to start coding.")
}

Drag options to blanks, or click blank then click option'

AVisual Studio

BAndroid Studio

CXcode

DEclipse

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing other IDE names like Visual Studio or Xcode which are for other platforms.

You launch Android Studio to start Android app development after installation.

2fill in blank

medium

Complete the sentence about system requirements for Android Studio installation.

Android Kotlin

Android Studio requires at least [1] GB of RAM for smooth performance.

Drag options to blanks, or click blank then click option'

A2

B8

C4

D16

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing 2 GB which is too low for Android Studio.

Android Studio recommends a minimum of 4 GB RAM for good performance.

3fill in blank

hard

Fix the error in the command to check Java version after installing Android Studio.

Android Kotlin

Open terminal and type: [1] -version

Drag options to blanks, or click blank then click option'

Ajava

Bjavac

Cjavap

Djavadoc

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'javac -version' which checks the compiler version, not runtime.

The correct command to check the Java runtime version is java -version.

4fill in blank

hard

Fill both blanks to complete the steps for creating a new Android project.

Android Kotlin

In Android Studio, click [1] then select [2] to start a new app.

Drag options to blanks, or click blank then click option'

AFile

BEdit

CNew Project

DOpen Project

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing 'Edit' or 'Open Project' which do not start new projects.

You start by clicking File menu, then choose New Project to create an app.

5fill in blank

hard

Fill all three blanks to complete the Gradle sync message after Android Studio installation.

Android Kotlin

Gradle sync [1] successfully. You can now [2] and [3] your app.

Drag options to blanks, or click blank then click option'

Acompleted

Bbuild

Crun

Dfailed

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing 'failed' for the first blank which means an error.

After installation, Gradle sync completed means you can build and run your app.

Practice

1. What is Android Studio used for?

easy

A. To create Android apps

B. To browse the internet

C. To edit photos

D. To play music

Solution

1. Step 1: Understand Android Studio's purpose

   Android Studio is designed as the official tool to build Android apps.

2. Step 2: Compare options with Android Studio's function

   Browsing, photo editing, and music playing are unrelated to app development.

3. Final Answer:

   To create Android apps -> Option A

4. Quick Check:

   Android Studio = App creation [OK]

Hint: Remember Android Studio is for building apps, not media tasks [OK]

Common Mistakes:

• Confusing Android Studio with a browser
• Thinking it's for media editing
• Assuming it's a game player

2. Which step is necessary before starting a new Android project in Android Studio?

easy

A. Install a photo editor

B. Write Kotlin code directly

C. Download and install Android Studio

D. Open a web browser

Solution

1. Step 1: Identify the prerequisite for starting a project

   You must have Android Studio installed to create a new project.

2. Step 2: Eliminate unrelated options

   Writing code or opening a browser requires the app maker first; photo editor is unrelated.

3. Final Answer:

   Download and install Android Studio -> Option C

4. Quick Check:

   Install Android Studio first [OK]

Hint: Install Android Studio before coding [OK]

Common Mistakes:

• Trying to code without installation
• Confusing browser with IDE
• Installing unrelated software first

3. After installing Android Studio, what is the first action to start building an app?

medium

A. Run the app without a project

B. Create a new project

C. Open the terminal

D. Download more plugins

Solution

1. Step 1: Identify the initial step after installation

   Creating a new project is the first step to start app development.

2. Step 2: Understand why other options are incorrect

   Running an app requires a project; terminal and plugins are optional later steps.

3. Final Answer:

   Create a new project -> Option B

4. Quick Check:

   Start with new project [OK]

Hint: Always create a project before running code [OK]

Common Mistakes:

• Trying to run without a project
• Confusing terminal with project creation
• Downloading plugins too early

4. You installed Android Studio but cannot find the option to create a new project. What is the likely problem?

medium

A. Installation was incomplete or corrupted

B. You need to update your phone's OS

C. You forgot to connect to the internet

D. You need to install a photo editor first

Solution

1. Step 1: Analyze why new project option is missing

   If Android Studio is installed incorrectly, features like new project creation may be missing.

2. Step 2: Rule out unrelated causes

   Phone OS update, internet connection, or photo editor installation do not affect Android Studio's UI.

3. Final Answer:

   Installation was incomplete or corrupted -> Option A

4. Quick Check:

   Incomplete install causes missing features [OK]

Hint: Check installation completeness if features missing [OK]

Common Mistakes:

• Blaming phone OS instead of IDE
• Thinking internet is required for UI
• Confusing unrelated software needs

5. You want to install Android Studio on your Windows PC. Which of these steps is NOT part of the correct installation process?

hard

A. Download Android Studio from the official website and run the installer

B. Choose the installation path and components during setup

C. Accept the license agreement to proceed with installation

D. Open Android Studio and immediately start coding without creating a project

Solution

1. Step 1: Review the standard installation steps

   Downloading, choosing path, and accepting license are required steps.

2. Step 2: Identify the incorrect step

   Starting to code without creating a project is not possible; a project must be created first.

3. Final Answer:

   Open Android Studio and immediately start coding without creating a project -> Option D

4. Quick Check:

   Project creation is required before coding [OK]

Hint: You must create a project before coding [OK]

Common Mistakes:

• Skipping license agreement
• Ignoring installation path choice
• Trying to code without a project