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What is the purpose of the 'Toast' class in Android?ATo display imagesBTo show short-duration messagesCTo handle user inputDTo manage background processes

Question

What is the purpose of the 'Toast' class in Android?

  • A. To display images
  • B. To show short-duration messages
  • C. To handle user input
  • D. To manage background processes
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Solution

The 'Toast' class in Android is primarily used B. To show short-duration messages.

Detailed Explanation:

  1. Purpose of Toast: The Toast class provides a simple way to present feedback to the user in the form of brief messages that appear on the screen for a short period of time. These messages typically inform the user of an action's result or confirm that an operation was successful, without requiring any action from the user to dismiss them.

  2. User Experience: Toast messages are unobtrusive and can pop up on top of other UI elements, which makes them suitable for temporary notifications that do not interrupt the user’s flow.

  3. Customization: You can customize the duration of the Toast (either LENGTH_SHORT or LENGTH_LONG) and position it on the screen for better visibility.

In summary, the Toast class is designed specifically for showing brief, informative messages within the Android application environment.

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