Comprehensive Android Developer Bootcamp - Get Coordinates From API - Part 2

Comprehensive Android Developer Bootcamp - Get Coordinates From API - Part 2

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

Created by

Quizizz Content

FREE Resource

This video tutorial guides viewers through setting up an API request queue using the Volley library in Java. It covers creating a JSON object request, handling JSON responses, and extracting necessary data such as features and properties. The tutorial also explains how to fetch coordinates from the JSON data and log the results. Finally, it prepares the extracted data for integration into a map, setting the stage for further development in the next video.

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10 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of creating a private quest queue in the context of the Valley library?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of instantiating a JSON object request in the code.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how to handle errors when fetching data from the API.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the 'features' JSON array in the response?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you access the properties of each earthquake object in the features array?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What steps are taken to limit the number of earthquake entries retrieved from the API?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What information can be obtained from the properties object of an earthquake?

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