BCA Semester 6 – Mobile Programming – Unit 3: Designing the User Interface (5Hrs)

Question 1

What are important attributes used in Absolute Layout? Develop a simple calculator application with two input fields for inputting numbers and two buttons for performing multiplication and division an

Marks: 5

Year: 2022 Final TU FOHSS

1. Important Attributes in Absolute Layout Absolute Layout allows you to specify exact positions of UI elements using X and Y coordinates. | Attribute | Description | |-----------|-------------| | and

Question 2

How to create AVD's? How to use spinner in android? Explain with a suitable example.

Marks: 5

Year: 2023 Final TU FOHSS

1. How to Create AVDs (Android Virtual Devices) Definition: An AVD (Android Virtual Device) is an emulator configuration that allows you to run and test Android apps on your computer without a physi

Question 3

What is the difference between android:layoutgravity and android:gravity attribute in linear layout. Create an android application that will convert distance entered into Kilometers into Meters using

Marks: 5

Year: 2024 Final TU FOHSS

1. Difference Between android:layoutgravity and android:gravity | Attribute | Description | Example Usage | |-----------|-------------|---------------| | android:layoutgravity | Specifies how a view i