5. The following method goes to the indicated website, downloads the music file at the site, and starts playing it. public void playMusic From Web () { Uri file = Uri.parse ("http://www.personal.engin."+ "umd.umich.edu/~kiumi/m1.mp3"); mp = Media Player.create (this, file); mp.start(); } Use the above method to write the main Java class for an Android project called PlayWebMusic. The application goes to a web site named www.special.umich.edu/track1.mp3, downloads an mp3 music file from there, and then plays the music file until the music terminates (the application terminates when the music terminates). Write all methods needed for the class. Use the names indicated above (and additional names if needed) for the class and the methods.
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- class ADSockDrawer(object): def__init__(self): self.drawer = AD() defadd_sock(self, color): """Adds a sock of the given color to the drawer. Do it in one line of code.""" # YOUR CODE HERE defget_pair(self, color): """Returns False if there is no pair of the given color, and True if there is. In the latter case, it removes the pair from the drawer. Do it in 5 lines of code or less.""" # YOUR CODE HERE @property defavailable_colors(self): """Lists the colors for which we have at least two socks available. Do it in 1 line of code.""" # YOUR CODE HEREJava OOP PLEASE DO IT URGENT A social networking website hires you to meet the following requirements: User can create their profile User can check for mutual friends User can add new friends User can delete friends Display user’s profile Solution Guidelines: Create a class Profile having name, emailId, city , country, friendlist[] ( Keep the fields private) Profile class will contain following methods: createProfile(String name , String emailId, String city, String country): allow user to set his information addFriends(Profile profile): sends request, if a person accepts the request add the person object into friendlist[] Note: Achieve Method Overloading keep the parameters as (Profile profile , String Message) giving Access to user to send request with a personalized message. removeFriend(Profile profile):can remove a friend from the friendlist showFriends(): display the friendlist search(Profile profile):searches…Gradient FillIn this labwork are asked to write a GUI application again using AWT. This is a fairly easy labworkthat is more about getting used to synchronized online learning. You are expected to:• Draw two rectangles.• Both of them should be filled using GradientPaint() function of AWT. (Check out itsfunction definition that is listed below.)• The first gradient should be parallel to the diagonal of the first rectangle. The colorgradient should not be repeated (acyclic).• The second gradient should be horizontal. The color gradient should be repeated forthis one (cyclic).• You are free to choose the colors but other than that your output should be similar tothe example screenshot given below.
- Please kindly attach output SS A social networking website hires you to meet the following requirements: User can create their profile User can check for mutual friends User can add new friends User can delete friends Display user’s profile Solution Guidelines: Create a class Profile having name, emailId, city , country, friendlist[] ( Keep the fields private) Profile class will contain following methods: createProfile(String name , String emailId, String city, String country): allow user to set his information addFriends(Profile profile): sends request, if a person accepts the request add the person object into friendlist[] Note: Achieve Method Overloading keep the parameters as (Profile profile , String Message) giving Access to user to send request with a personalized message. removeFriend(Profile profile):can remove a friend from the friendlist showFriends(): display the friendlist search(Profile profile):searches for profile in the list if it…function removeErrMsgs() { var errMessages = document.getElementsByClassName('msg');for (let msg of errMessages) {msg.innerHTML = "";}}function validateValues() {var toBeReturned = true;removeErrMsgs();var fname = document.getElementById("fname").value;if (fname.length > 30) {document.getElementsByClassName('msg')[0].innerHTML = "First name can not be longer than 30 characters";toBeReturned = false;} var lname = document.getElementById("lname").value;if (lname.length > 30) {document.getElementsByClassName('msg')[1].innerHTML = "Last name can not be longer than 30 characters";toBeReturned = false;} var phone = document.getElementById('num').value;if (phone.length > 8) {document.getElementsByClassName('msg')[2].innerHTML = "Phone number can not be greater than 8 numbers";toBeReturned = false;} var items = document.getElementById('items').value;if (items > 4 || items < 2) {document.getElementsByClassName('msg')[3].innerHTML = "Item numbers should be between 1 and…Creating Enumerations In this section, you create two enumerations that hold colors and car model types. You will use them as field types in a Car class and write a demonstration program that shows how the enumerations are used. 1. Open a new file in your text editor, and type the following Color enumeration: enum Color {BLACK, BLUE, GREEN, RED, WHITE, YELLOW}; 2. Save the file as Color.java. 3. Open a new file in your text editor, and create the following Model enumeration: enum Model {SEDAN, CONVERTIBLE, MINIVAN}; 4. Save the file as Model.java. Next, open a new file in your text editor, and start to define a Car class that holds three fields: a year, a model, and a color. public class Car { private int year; private Model model; private Color color; 5. Add a constructor for the Car class that accepts parameters that hold the values for year, model, and color as follows: public Car(int yr, Model m, Color c) { year = yr; model = m; color = c; } 6. Add a display()…
- Step1-Study the scenario below and create a Java Program for Builders Warehouse, The program must consist of a class called Materials to handle the details of the materials. Step 2-The program should read the materials details from the material.txt file then use a LinkedList to store the material details. Step 3-Then finally the products stored in the LinkedList must be displayed like the sample code below: Step 4-There must be clear code and a screenshot of the code running.✓ Exercises Exercise: Write a method _ and _ that computes the region representing the intersection of two regions. Exercise: Write a method _contains__, which checks whether a n-dimensional point belongs to the region. Remember, a point belongs to the region if it belongs to one of the rectangles in the region. ✓ Membership of a point in a region #@title Membership of a point in a region def region_contains (self, p): ### YOUR SOLUTION HERE Region._contains = region_contains [ ] # Tests 10 points. assert (2, 1) in Region (Rectangle((0, 2), (0, 3)), Rectangle((4, 6), (5,8))) assert (2, 1) not in Region (Rectangle((0, 1), (0, 3)), Rectangle((4, 6), (5, 8))) Exercise: Write a method _le_ for regions such that R <= S if the region R is contained in the region S. You can test this by checking that the difference between R and S is empty.Introduction In this project, you will complete a C++ class by writing a copy constructor, destructor, and assignment operator. Furthermore, you will write a tester class and a test program and use Valgrind to check that your program is free of memory leaks. Finally, you will submit your project files on GL. If you have submitted programs on GL using shared directories (instead of the submit command), then the submission steps should be familiar. In this project we develop an application which holds the information about a digital art piece. There are two classes in this project. • The Random class generates data. The implementation of this class is provided. It generates random int numbers for colors. To create an object of this class we need to specify min and max values for the constructor. The colors fall between 30 and 37 inclusively. The Art class generates random colors and stores the color values. You implement the Art class. An object of the Art class is a digital masterpiece.…
- Customer This class should now implement the Comparable interface. Customer instances should be ordered by their last name, then first name, and finally the name of their associated building. toString() - Add this method that returns a String with the following format: <lastName>, <firstName> Reading This class should now implement the Comparable interface. Reading instances should be ordered by their timestamp. XmlHandler The following methods should be updated: startElement() - The handler logic should be modified such that it can now create and associate Customer, Building, Room, Device, and Reading objects. endElement() - Modify this method such that the current customer instance is added to the ArrayList of customers when a closing customer element is encountered. No hand written and fast answer please1. create book class. use static variable : numberofbooksStockReader Class • This class will contain the method necessary to read and parse the .csv file of stock information. • This class shall contain a default constructor with no parameters. The constructor should be made private. . This is to prevent the class from being instantiated since the class will only contain static methods. • This class shall contain no data fields. • This class shall have a method called readStockData: . This method shall be a public, static, method. . This method shall return a StockList object once all data has been processed. . This method will take a File object as a parameter. This File object should link to the stock market data in your files folder created previously. . This method must validate that the given File object is a .csv file. If it is not, then this method shall throw an IllegalArgumentException. . This method shall read the File object and process all of the stock data into TeslaStock objects and store each object in a StockList. NOTE: The…