Comprehensive Android Developer Bootcamp - Showing Next Question

This video tutorial guides viewers through adding a 'Next' button to an Android app's user interface, implementing image buttons with content descriptions for accessibility, and setting up an OnClick listener to handle button events. It also covers managing array indices to prevent out-of-bounds errors and concludes with testing and debugging the application.

What is the purpose of adding a next button in the user interface?

Explain why the next button should be placed outside of the linear layout.

What is the role of the drawable resource in the context of an image button?

What is the significance of the content description for an image button?

Why is it important to add a content description for buttons in an application?

What is the purpose of the 'setOnClickListener' method in the context of the next button?

Describe the process of incrementing the current question index when the next button is clicked.

What happens when the current question index exceeds the number of questions in the array?

How can the application handle the situation when there are no more questions to display?

How does the application ensure that the next button cycles through the questions?