The Art of Doing: Dive Into Android Development with Kotlin - Coin Flip with Data Binding Part 2

The Art of Doing: Dive Into Android Development with Kotlin - Coin Flip with Data Binding Part 2

Assessment

Interactive Video

Information Technology (IT), Architecture, Other

University

Hard

Created by

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The video tutorial covers the implementation of data binding in an Android app. It begins with an introduction to data binding and setting up necessary functions. The tutorial then demonstrates how to implement the enable SIM function using data binding, followed by refactoring the flip function and writing an update function. The update statistics function is explained, focusing on calculating percentages and updating progress bars. The tutorial continues with implementing reset and SIM functions, and concludes with testing the app. The tutorial emphasizes using data binding for efficient view management.

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10 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of the enable SIM function in the context of data binding?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the flip function utilize the binding object to update the UI?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the global counter variables used in the update function, and what do they track?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how the update statistics function calculates and displays percentages.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What steps are taken in the reset function to restore the initial state of the application?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of checking if the SIM number is blank before proceeding with the SIM function.

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the hide keyboard function integrate with the overall application functionality?

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