Write a java program (class) named “TelevisionDemo”, that will use a class, “Television” that will allow a user to perform the following actions that will be performed by the second class: Turn on the TV. Turn off the TV. Increase the volume. Decrease the volume Find out the volume Find out the channel that is currently being used. (e.g. “int channel =4”, a value specified in the “Television” class) Use either scanner of JOPtionPane to ask the user what he wants to do. Use “if – else – if” statements to execute the method associated with user’s input of a number representing the desired action (e.g. 1=Turn on/Turn off TV, 2 = Increase volume, 3 = decrease volume, 4=find out channel). Use the choice to get value using the new Television object.
Write a java program (class) named “TelevisionDemo”, that will use a class, “Television” that will allow a user to perform the following actions that will be performed by the second class: Turn on the TV. Turn off the TV. Increase the volume. Decrease the volume Find out the volume Find out the channel that is currently being used. (e.g. “int channel =4”, a value specified in the “Television” class) Use either scanner of JOPtionPane to ask the user what he wants to do. Use “if – else – if” statements to execute the method associated with user’s input of a number representing the desired action (e.g. 1=Turn on/Turn off TV, 2 = Increase volume, 3 = decrease volume, 4=find out channel). Use the choice to get value using the new Television object.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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- Write a java program (class) named “TelevisionDemo”, that will use a class, “Television” that will allow a user to perform the following actions that will be performed by the second class:
- Turn on the TV.
- Turn off the TV.
- Increase the volume.
- Decrease the volume
- Find out the volume
- Find out the channel that is currently being used. (e.g. “int channel =4”, a value specified in the “Television” class)
Use either scanner of JOPtionPane to ask the user what he wants to do. Use “if – else – if” statements to execute the method associated with user’s input of a number representing the desired action (e.g. 1=Turn on/Turn off TV, 2 = Increase volume, 3 = decrease volume, 4=find out channel). Use the choice to get value using the new Television object.
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