Enhanced_Visual_Java_Applet_Presentation.pptx
- 1. Introduction to Java Applet Understanding the Basics and Applications of Applets Understanding the Basics and Applications of Applets Presented by: Your Name Date
- 2. What is a Java Applet? • A Java applet is a small application that is embedded in a web page. • A Java applet is a small application that is embedded in a web page. • Runs in the browser using the Java Virtual Machine (JVM). • Enables interactive web-based applications. Key Features: • Platform-independent and lightweight. • Embedded within HTML documents. • Used for simple games, simulations, and calculators.
- 3. Features of Java Applets • Lightweight and Secure: Applets are small and have restricted access to system resources. • Lightweight and Secure: Applets are small and have restricted access to system resources. • Platform Independent: Runs on any platform with JVM. • Dynamic and Interactive: Enables user interaction. • Embedded in HTML: Easily integrates with web pages.
- 4. Lifecycle of a Java Applet 1. init(): Initializes the applet. 1. init(): Initializes the applet. 2. start(): Starts or resumes execution. 3. stop(): Stops execution temporarily. 4. destroy(): Cleans up before termination. Example: public class MyApplet extends Applet { public void init() { // Initialization code } public void start() { // Execution code } public void stop() { // Cleanup code } public void destroy() { // Final cleanup } }
- 5. Advantages and Limitations of Java Applets Advantages: Advantages: • Interactive and visually appealing. • Easy to deploy on web pages. • Supports multimedia content. Limitations: • Requires JVM and compatible browsers. • Security restrictions limit functionality. • Outdated due to newer technologies like HTML5 and JavaScript.
- 6. Conclusion and Future of Java Applets • Once popular for adding interactivity to web pages. • Once popular for adding interactivity to web pages. • Replaced by modern web technologies such as HTML5, CSS3, and JavaScript. • Still used in legacy systems but declining in popularity. Future: • Limited use in specific applications. • Adoption of newer, more versatile alternatives is encouraged.
- 7. Introduction to Java Applet Understanding the Basics and Applications of Applets Understanding the Basics and Applications of Applets Presented by: R.SREE HARI YUVANSHANKAR SAJATH HUSSAIN Date: 3/1/2025
- 8. What is a Java Applet? • A Java applet is a small application embedded in a web page. • A Java applet is a small application embedded in a web page. • Runs using the Java Virtual Machine (JVM). • Enables interactive web-based applications. Features: • Lightweight • Platform Independent • Embedded in HTML • Ideal for interactive simulations.
- 9. Lifecycle of Java Applet 1. init(): Initializes the applet. 1. init(): Initializes the applet. 2. start(): Starts execution. 3. stop(): Stops temporarily. 4. destroy(): Cleans up resources. Each phase corresponds to user interaction and resource management.