TechBeamersTechBeamers
  • Learn ProgrammingLearn Programming
    • Python Programming
      • Python Basic
      • Python OOP
      • Python Pandas
      • Python PIP
      • Python Advanced
      • Python Selenium
    • Python Examples
    • Selenium Tutorials
      • Selenium with Java
      • Selenium with Python
    • Software Testing Tutorials
    • Java Programming
      • Java Basic
      • Java Flow Control
      • Java OOP
    • C Programming
    • Linux Commands
    • MySQL Commands
    • Agile in Software
    • AngularJS Guides
    • Android Tutorials
  • Interview PrepInterview Prep
    • SQL Interview Questions
    • Testing Interview Q&A
    • Python Interview Q&A
    • Selenium Interview Q&A
    • C Sharp Interview Q&A
    • PHP Interview Questions
    • Java Interview Questions
    • Web Development Q&A
  • Self AssessmentSelf Assessment
    • Python Test
    • Java Online Test
    • Selenium Quiz
    • Testing Quiz
    • HTML CSS Quiz
    • Shell Script Test
    • C/C++ Coding Test
Search
  • Python Multiline String
  • Python Multiline Comment
  • Python Iterate String
  • Python Dictionary
  • Python Lists
  • Python List Contains
  • Page Object Model
  • TestNG Annotations
  • Python Function Quiz
  • Python String Quiz
  • Python OOP Test
  • Java Spring Test
  • Java Collection Quiz
  • JavaScript Skill Test
  • Selenium Skill Test
  • Selenium Python Quiz
  • Shell Scripting Test
  • Latest Python Q&A
  • CSharp Coding Q&A
  • SQL Query Question
  • Top Selenium Q&A
  • Top QA Questions
  • Latest Testing Q&A
  • REST API Questions
  • Linux Interview Q&A
  • Shell Script Questions
© 2024 TechBeamers. All Rights Reserved.
Reading: How to Switch between Activities in Android
Font ResizerAa
TechBeamersTechBeamers
Font ResizerAa
  • Python
  • SQL
  • C
  • Java
  • Testing
  • Selenium
  • Agile Concepts Simplified
  • Linux
  • MySQL
  • Python Quizzes
  • Java Quiz
  • Testing Quiz
  • Shell Script Quiz
  • WebDev Interview
  • Python Basic
  • Python Examples
  • Python Advanced
  • Python OOP
  • Python Selenium
  • General Tech
Search
  • Programming Tutorials
    • Python Tutorial
    • Python Examples
    • Java Tutorial
    • C Tutorial
    • MySQL Tutorial
    • Selenium Tutorial
    • Testing Tutorial
  • Top Interview Q&A
    • SQL Interview
    • Web Dev Interview
  • Best Coding Quiz
    • Python Quizzes
    • Java Quiz
    • Testing Quiz
    • ShellScript Quiz
Follow US
© 2024 TechBeamers. All Rights Reserved.
Android

How to Switch between Activities in Android

Last updated: Jun 03, 2024 7:19 pm
By Meenakshi Agarwal
Share
5 Min Read
Switch between activities in Android
SHARE

This tutorial explains different ways to switch between activities in Android. It briefly demonstrates these methods and highlights their pros and cons. Review them carefully so that you can choose the one that best fits your use case.

Contents
Different Ways to Switch Between ActivitiesMethod#1 Using IntentsMethod#2 Using startActivity()Method#3 Using FragmentManagerComparing Different MethodsWhich is best to Switch Between Activities?Before You Leave

Understand Activities in Android

Android applications are typically made up of multiple activities, each representing a distinct screen or user interface. Switching between activities is a basic need in Android applications. It allows you to navigate through different screens or components of your app.

Different Ways to Switch Between Activities

Switching between activities is essential for creating a seamless and interactive user experience. There are several ways to accomplish this task, and we will discuss three common methods:

  1. Using Intents
  2. Using the startActivity() method
  3. Using the FragmentManager
Switch between activities in Android

Method#1 Using Intents

Intents are a messaging system in Android that allows different components of an app to request actions from other components. They are commonly used to switch between activities. Here’s how you can use intents to start a new activity:

// Create an Intent to start the target activity
Intent intent = new Intent(this, TargetActivity.class);

// Start the target activity
startActivity(intent);

In this example, this refers to the current activity, and TargetActivity is the class of the activity you want to start. Make sure you have declared the target activity in your AndroidManifest.xml file.

Also Read: Genymotion Emulator – Test & Run Android Apps

Method#2 Using startActivity()

The startActivity() method is a convenient way to switch between activities. It is often used in combination with intents. Here’s an example:

// Create an Intent to specify the target activity
Intent intent = new Intent(this, TargetActivity.class);

// Start the target activity using startActivity()
startActivity(intent);

This method simplifies the process and is widely used in Android development.

Method#3 Using FragmentManager

In some cases, you may want to switch between fragments within the same activity rather than starting a new activity. The classFragmentManager is a powerful tool for this purpose. Here’s how you can use it:

// Get the FragmentManager
FragmentManager fragmentManager = getSupportFragmentManager();

// Begin a transaction to replace a fragment
FragmentTransaction transaction = fragmentManager.beginTransaction();

// Replace the current fragment with a new one
transaction.replace(R.id.fragment_container, new MyFragment());

// Commit the transaction
transaction.commit();

In this example, R.id.fragment_container is the ID of the container where you want to replace the fragment, and MyFragment is the class of the fragment you want to display.

Comparing Different Methods

Now, let’s compare these methods in a table to help you choose the most suitable one for your needs:

MethodUse CaseProsCons
Using IntentsStarting a new activity from the current one– Can pass data between activities– Requires explicit class name
– Flexible and versatile– Slightly verbose
Using startActivity()Starting a new activity from the current one– Simple to use– Still requires an Intent
Using the FragmentManagerSwitching between fragments within the same activity– Allows dynamic UI updates– Limited to fragment switching
– Ideal for complex UIs– Not suitable for activity switching
Table To guide you on which method suits you the best.

Which is best to Switch Between Activities?

If you need to start a new activity, using intents or the startActivity() method is the way to go. If you want to switch between fragments within the same activity, the FragmentManager is a powerful tool.

In summary, consider the following when making your decision:

  • If you need to switch between activities, choose either intents or startActivity() based on your preference for verbosity and flexibility.
  • If you want to switch between fragments within the same activity, use the FragmentManager for dynamic UI updates and complex user interfaces.

Recommended – Create Your First Android App

Before You Leave

In this short tutorial, we presented multiple ways to help you, now you can choose any of them depending on your use case.

Select the method that aligns with your app’s architecture and design goals to provide the best user experience.

Lastly, our site needs your support to remain free. Share this post on social media (Linkedin/Twitter) if you gained some knowledge from this tutorial.

Happy coding,
TechBeamers.

You Might Also Like

Must-have Android Apps for Every Mobile User and Blogger

Simple Android Data Analytics App in Python

File Transfer on Android (5 Ways)

Create an Android App in Python

Programming Language for Android in 2024

TAGGED:Android Apps Made for Developers
Meenakshi Agarwal Avatar
By Meenakshi Agarwal
Follow:
Hi, I'm Meenakshi Agarwal. I have a Bachelor's degree in Computer Science and a Master's degree in Computer Applications. After spending over a decade in large MNCs, I gained extensive experience in programming, coding, software development, testing, and automation. Now, I share my knowledge through tutorials, quizzes, and interview questions on Python, Java, Selenium, SQL, and C# on my blog, TechBeamers.com.
Previous Article Create Android App Using Android Studio
Next Article MySQL Create User with Password Create a New User in MySQL with Password

Popular Tutorials

SQL Interview Questions List
50 SQL Practice Questions for Good Results in Interview
SQL Interview Nov 01, 2016
Demo Websites You Need to Practice Selenium
7 Sites to Practice Selenium for Free in 2024
Selenium Tutorial Feb 08, 2016
SQL Exercises with Sample Table and Demo Data
SQL Exercises – Complex Queries
SQL Interview May 10, 2020
Java Coding Questions for Software Testers
15 Java Coding Questions for Testers
Selenium Tutorial Jun 17, 2016
30 Quick Python Programming Questions On List, Tuple & Dictionary
30 Python Programming Questions On List, Tuple, and Dictionary
Python Basic Python Tutorials Oct 07, 2016
//
Our tutorials are written by real people who’ve put in the time to research and test thoroughly. Whether you’re a beginner or a pro, our tutorials will guide you through everything you need to learn a programming language.

Top Coding Tips

  • PYTHON TIPS
  • PANDAS TIPSNew
  • DATA ANALYSIS TIPS
  • SELENIUM TIPS
  • C CODING TIPS
  • GDB DEBUG TIPS
  • SQL TIPS & TRICKS

Top Tutorials

  • PYTHON TUTORIAL FOR BEGINNERS
  • SELENIUM WEBDRIVER TUTORIAL
  • SELENIUM PYTHON TUTORIAL
  • SELENIUM DEMO WEBSITESHot
  • TESTNG TUTORIALS FOR BEGINNERS
  • PYTHON MULTITHREADING TUTORIAL
  • JAVA MULTITHREADING TUTORIAL

Sign Up for Our Newsletter

Subscribe to our newsletter to get our newest articles instantly!

Loading
TechBeamersTechBeamers
Follow US
© 2024 TechBeamers. All Rights Reserved.
  • About
  • Contact
  • Disclaimer
  • Privacy Policy
  • Terms of Use
TechBeamers Newsletter - Subscribe for Latest Updates
Join Us!

Subscribe to our newsletter and never miss the latest tech tutorials, quizzes, and tips.

Loading
Zero spam, Unsubscribe at any time.
x