Question 1

What is an Activity in Android?

Accepted Answer

An Activity represents a single screen in an Android application. It's a fundamental component that manages the user interface and interactions. It must be declared in the AndroidManifest.xml to be used.

Question 2

What is the main difference between Activity and Fragment?

Accepted Answer

A Fragment is a modular and reusable sub-component that must be hosted within an Activity. An Activity is a standalone component representing a complete screen. An Activity can contain multiple Fragments, but a Fragment cannot exist without an Activity.

Question 3

What is the AndroidManifest.xml file used for?

Accepted Answer

The AndroidManifest.xml file is essential for every Android application. It declares all app components (Activities, Services, Receivers, Providers), defines permissions, intent-filters, specifies metadata and the minimum supported Android version.

Android Fundamentals

What is an Activity in Android?

Antwoord

What is the main difference between Activity and Fragment?

Antwoord

What is the AndroidManifest.xml file used for?

Antwoord

How do you declare an Activity in AndroidManifest.xml?

What is an Intent in Android?

Andere Android-sollicitatieonderwerpen

Android UI and Resources

Android Lifecycle

Android Navigation

Android Data Management

Android Networking

Android Testing

Android Gradle

Kotlin Language Essentials for Android

Room Database

Background Work

Jetpack Compose

Permissions and Device Features

Firebase for Android

Android MVVM Architecture

Advanced Android Networking

Kotlin Collections and Operators

Kotlin Coroutines and Flow

Android Dependency Injection

Android MVI Architecture

Android Clean Architecture

Android Compose Advanced

Android Performance and Monitoring

Android Security and Privacy

Android CI/CD and Release

Android UX and Form Factors

Android Testing Advanced

Beheers Android voor je volgende gesprek