Android Development For Beginners > Event Handling in Android

Anrdoid Event Handler Methods

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Event handlers are the most popular scripting language for web applications. Anrdoid Event Handler methods can be used in almost every situations where you want to use a javascript event. They are very useful because they can be easily integrated in various projects and tools.

With the emergence of Anrdoid Event Handler methods, we have grown more comfortable with the use of events and have started to embrace these concepts for our everyday needs.

Some of the most popular events are:

  • Launch/press event
  • Product launch event
  • Achieved a goal event
  • Announcement event (Appointment, Event, etc.

Event handlers are a part of the JavaScript language that generates events that occur within a page. A page is defined by JavaScript and in most cases, it is either the DOM (Document Object Model) or an HTML document. For example,  the DOM defines the elements contained within that document and an event handler handles the events that are triggered from within these elements. Events can be triggered from anywhere on a page within the HTML or any JavaScript code. In this article we will be discussing about three different methods for triggering events on our pages: global, local and with event handlers applied to specific DOM elements.

As a result of the user's interaction with the graphical user interface components, events are generated. Clicking a button, moving the mouse, typing a character, selecting an item from a list, and scrolling the page are examples of behaviours that cause an event to occur.

JavaScript events are a powerful tool for developers. They can be used to communicate with the user, update the UI and much more. As a developer, you can use JavaScript events to make your code work in different situations.

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  6. Importing and Creating Projects in Android - Part 1
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  32. Intent Standard Actions in Android Part - 1
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  34. Intent Standard Action in Android Part - 3
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  38. Intent Standard Categories in Android Part - 2
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  39. Intent Standard Extra Data in Android Part - 1
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  40. Intent Standard Extra Data in Android Part - 2
    7m 41s
  41. Assignment : Android Application Components
    1m 15s

  1. Introduction to Android - User Interface Overview
    12m 20s
  2. User Interface Layout in Android Part - 1
    12m 55s
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    20m 35s
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    11m 54s
  5. UI Linear Layout in Android Demo
    31m 36s
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    22m 47s
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    10m 44s
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    31m 57s
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    14m 30s
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    25m 55s
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    21m 36s
  16. ListView Attributes and Array Adapter in Android
    8m 38s
  17. UI List View in Android Demo
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  20. Assignment : Android UI and Widgets
    1m 14s

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    9m 31s
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    21m 18s
  29. Assignment : Android UI control and Components
    1m 34s

  1. Basics of Event Handling, Event Listeners and Event Handlers in Android
    17m 29s
  2. Anrdoid Event Handler Methods
    13m 30s
  3. Event Listener Registration in Android
    7m 37s
  4. Styles and Themes in Android
    14m
  5. Assignment : Event Handling in Android
    58s

  1. Course Summary
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  1. Interview Questions
    20m 23s

  1. Career Guideline
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