Build an application that invites the user to enter a number

Assignment Help Computer Engineering

Reference no: EM131875013

Problem

Build an application that invites the user to enter an integer number into each of two Edit Text boxes. The application must have four buttons, one for each of the arithmetic operators: addition, subtraction, multiplication, and division. When clicked, these buttons cause the application to perform the operation on the input numbers and display the result. The application must test the second integer for zero when the chosen operation is division. If it is division and the second operand is zero, an error message must be displayed. The application must have just one activity.

Reference no: EM131875013

Questions Cloud

What is the difference between two kinds of string literals : What is the difference between the two kinds of string literals? How can the value of a variable be embedded in a String literal?

Build an application that produces non-personalized greeting : Build an application that produces a simple non-personalized greeting to the user. The application must count the number of times it is run.

What is annual interest rate corresponds to a nominal rate : What is annual interest rate corresponds to a nominal rate of 17.50% compounded continuously.

What function does an organization code of ethics perform : What function does an organization's code of ethics perform? Provide an example of a code of ethics/conduct from a real business or other type of organization.

Build an application that invites the user to enter a number : Build an application that invites the user to enter an integer number into each of two Edit Text boxes. The application must have four buttons.

What makes the front-end so much of an unknown : The fuzzy front-end. What makes the front-end (the pre-development stages) so much of an unknown? In going through the important activities of the first.

What is the purpose of an array adapter object : What is the purpose of an Array Adapter object? What is primary constraint on using shared preferences approach to saving data between uses of an application?

Compare and contrast their understanding of god : Compare and contrast their understanding of God and how this understanding is shaped by other parts of their lives.

Good approach to text mining on yourself : Please explain what would be a good approach to text mining on yourself? Please describe the goal and exactly how you would code the information.

User Account

All Pages