Mobile app development

UNIT 3
Scenario: You recently started working as the mobile app developer for a University and have been assigned to build a mobile app that calculates the students’ grade. Your app should contain following screens:
Screen 1
1. Labels for subject1, subject2, and subject3
2. Textboxes for subject1, subject2, and subject3
3. Labels for MaxGrade, MinGrade, and Avg.Grade
4. Submit button
5. Once user clicks submit button, you need to display letter grade in a label
Screen 2
1. Screen that allows students to register for the course
2. Once student register for the course, then the first screen should be updated dynamically with subjectnumber
3. Once the subject is added in screen 1, then your dynamic control needs to have same validations applied as screen 1.

You also need to have following validations in your mobile app.
a. Subject1, Subject2, Subject3 and any dynamic generated subjects values should be less than 100
b. Subject1, Subject2, Subject3 and any dynamic generated subjects are required fields
c. It is not possible to click submit button without entering Subject1, Subject2, Subject3 and any dynamic generated subjects.

Follow this step by step approach to resolve this problem.
1. Create the android studio project
2. Use Android studio layout editor
3. Add textboxes and labels
4. Add Button in the UI
5. Create the required field validation for Subject1, Subject2, and Subject3 text boxes
6. Create the validation to ensure Subject1, Subject2 and Subject3 textbox values should be numeric only and less than 100
7. Run the entire project and validate the output screen

You need to submit following items in a zip file as part of thesubmission.
• Android Project
• Output screenshots
Question 2
Scenario: Once your UI is defined in Question 1, you need to create the logic to display the letter grade. You need to display the letter grade as soon as the user clicks the submit button in your app. Your app should calculate the logic as described below.
(Subject1+Subject2+Subject3/300)*100

If the output is between 90-100, then grade A
If the output is between 80-90, then grade B
If the output is between 70-80, then grade C
If the output is below 70, then grade F

1. Update the existing project from Question 1
2. Create Max, Min subject grade label
3. Use if else loop to create the conditional logic on button click events
4. Display the output
5. Declare the variable before the oncreate function
a. Calculate the minimum value from subject 1, subject 2, subject 3 and any dynamic generated subjects.
b. Calculate the Maximum value from subject 1, subject 2, subject 3 and any dynamic generated subjects.

You need to submit following items in a zip file as part of submission.
• Android Project
• Output screenshots

The following are some tips if you have problems submitting your assignment:
1. Resave in the proper format per the Assignment Detail instructions, and resubmit.
2. Submit with a different Web browser.
3. Submit from a different computer.
4. Call Technical Support at 877-221-5800, Menu Option 2. They are open 24/7.
5. If you are still having difficulties after trying steps 1–4, please contact your course instructor.

UNIT 4
Scenario: You need to build the mobile app that can add two strings and display the output. For example,
String 1=” Hello”;\
String 2=” World.”
Once user click Add String button, then the output should be Hello World.

Add one more button in the above UI that compares the String 1 and String 2.
For Example,
String 1=”Hello”
String 2=”hello”
Output: Not matching

String 1=”Hello”
String 2=”Hello”
Output: Matching

Add a button to count the number of times occurrences of following characters in String 1 and String 2.
a, e, i, o, u and then add both the counts
For Example,
String 1= “Hello”
String 2=”World”
Output=3
Your app should have following UI components:
1. Labels and textboxes for String 1, String 2
2. Button for Add Strings
3. Display Output
4. Add Button to compare the strings
5. Count the character occurrences in both the strings and add them

Follow this step by step approach to resolve this problem:
1. Create the android studio project
2. Use Android studio layout editor
3. Add textboxes and labels
4. Add Button in the UI
5. Declare variables before onCreate function
6. Add a method onClick inside btnAddStrings.setOnClickListener
7. Add a code inside onClick to add two string
8. Run the entire project and validate the output screen

You need to submit the following items in a zip file for this part of the submission.
• Android Project
• Output screenshots
Question 2
Android studio provides code samples and templates. You can reuse it for your app development process. It will help you to expedite the mobile app development process. In this activity, you need to review various available samples/template with android studio and import at least five of them.
Follow these steps to complete this project.
1. Open Android studio
2. Select Import sample and review different types of available samples/templates
3. Highlight and select the sample code
4. Preview the sample code and import it.
5. You need to import at least five different templates/samples

You need to submit following items in a zip file as part of submission.
• Android Project
• Output screenshots

The following are some tips if you have problems submitting your assignment:
1. Resave in the proper format per the Assignment Detail instructions, and resubmit.
2. Submit with a different Web browser.
3. Submit from a different computer.
4. Call Technical Support at 877-221-5800, Menu Option 2. They are open 24/7.
5. If you are still having difficulties after trying steps 1–4, please contact your course instructor.

UNIT 5
You need to submit following items in a zip file as part of the submission.
• Android Project
• Output screenshots
• APK Filed for following Units
o Unit 2 (All Questions)
o Unit 3 (All Questions)
o Unit 4 (All Questions)
o Unit 1 (Question 2)
Question 2
You have completed all the development for your mobile application. You will now start writing the test cases for your mobile app. You need to write functional test cases and execute it. Once you execute the test case, then you need to document all the result set. You need to write the test cases for following unit submission questions.

• Unit 2 (All Questions)
• Unit 3 (All Questions)
• Unit 4 (All Questions)
• Unit 1 (Question 2)
1. Open the excel file
2. Create a new Sheet and name it as Functional Testing
3. Define at least two functional test case with Test Case Name, Details and Pass/Fail status column for each of the unit submission questions
4. Create a new sheet and name it as positive testing
5. Define at least one positive test case with Test Case Name, Details and Pass/Fail status column for each of the unit submission questions
6. Create a new sheet and name it as negative testing
7. Define at least one negative test case with Test Case Name, Details and Pass/Fail status column for each of the unit submission questions

You need to submit following items in a zip file as part of the submission.
• Excel file that have test cases for following
o Unit 2 (All Questions)
o Unit 3 (All Questions)
o Unit 4 (All Questions)
o Unit 1 (Question 2)
The following are some tips if you have problems submitting your assignment:
1. Resave in the proper format per the Assignment Detail instructions, and resubmit.
2. Submit with a different Web browser.
3. Submit from a different computer.
4. Call Technical Support at 877-221-5800, Menu Option 2. They are open 24/7.
5. If you are still having difficulties after trying steps 1–4, please contact your course instructor.

Sample Solution

Market Segmentation of Coca-Cola

Presentation

As everybody knows, the Coca-Cola Company (see Appendix A) will be an outstanding huge beverages maker with more than one multi year. On account of its solid image, it not just makes and conveys their items around the globe, yet in addition advertises the non-mixed drink concentrates and syrups. The organization has an immense arrangement of beverages, refreshments, waters, juice, teas, espressos, and sports drinks which they items, disseminate, market and permit everywhere throughout the world. In the interim, Coca-Cola likewise deals with its business in excess of 200 nations. (Datamonitor, 2009) The organization has a significant influence in the universal markets, and it additionally gives its probably the nearest contender Pepsi a major test when the costs of the beverages are almost the equivalent. As per the Coca-Cola official site (www.thecoca-colacompany.com), the organization is becoming extremely quick with its growing, 92,400 overall representatives are being utilized to work for it (The Coca-Cola Company, 2009).

Then again, Coca-Cola turns into an effective organization and procures extraordinary income, utilizing its inner and outer showcasing procedures to defeat the vast majority of different contenders. The organization additionally guarantees that development is at the core of all that they do and it is one reason why they achievement. The report expects to dissect the market division for one of the world’s most grounded brands Coca-Cola and discusses the distinctive market division factors by hypotheses and practices in the organization. Besides, the report talks about the focusing on and situating of Coca-Cola Company, it additionally gives the market to the association is portioned for the organization.

Dialogs

With its high notoriety and solid brand picture, Coca-Cola Company changed its unique name Coke with New Coke in 1985, and, the organization additionally plans to give their clients better taste (Datta, 1996). As a rule, despite the fact that the organization center around entire populace on the planet, youthful age is the objective promoted of the organization and they likewise need to show their items with loaded with youth and vitality to their clients. Pendergrast(1993) states that Coca-Cola are cool and genuine, and , separate Coke from its rivals while Plummer (1995) contends “pepsi being youthful, energizing and hip and Dr pepper being nonconforming, exceptional and fun”. (refered to in Jennifer, 1997). Coca-Cola Company needed to deliberately consider discharging an eating routine product offering because of fears of debilitating the brand. Some portion of the choice procedure depended on the innovation of aspartame, which is viewed as a better sugar than saccharine with less symptoms (Patrick and Thomas, 1992). Coca-Cola has been utilizing its advertising blend to demonstrate their prosperity business.

Market portions help the organization to improve their items and administrations, comprehending what their clients require and advance new parts. They advertises the items selling into various or more than one market (for example Diet coke) (Patrick and Thomas, 1992). To realize what their clients need, Coca-Cola utilizes the purchaser division criteria and market into various gatherings: social, psychographic and profile.

Coca-Cola makes an incentive to its clients and with great execution to persuade individuals to purchase their items. The organization vigorously contributed loads of cash to publicize the items starting with one nation then onto the next. As indicated by its official site (2009), Coca-Cola Company says that it is glad to be the longest nonstop corporate accomplice of the Olympic Games. It is clearly that the organization has a long association with the Olympic Games since 1928 (The Coca-Cola Company, 2009). The notoriety is getting more grounded and more grounded now. There are in excess of 3,000 refreshments and being sold at each store and luncheonette and sports ground over the land (Hays, 2004). It is very comfort to get them wherever for parties or any capacities. The Coca-Cola Company treats each store in an unexpected way. For instance, in Japan, Coca-Cola Company fragmented its items for clients, through their items or most loved decisions as well as per the sparing needs of coordinations and candy machines to bring more comfort and efficient, for example, help the charging or routinely conveyance (Joseph et al., 1993). Despite the fact that the organization is procuring great benefit, development is as yet one of the significant techniques to acquire riches. Distinctive new items and bundles could draw in individuals to purchase. For example, if organizations need to run achievement business, they should realize how to disintegrate in various culture. Coca-Cola knows individuals from various culture, utilizing its advancement to combine various societies and flavors to make new item (for example with the European dispatch of Jianchi, another beverage enlivened by the old standards of customary Chinese astuteness (The Coca-Cola Company, 2009)).

The Coca-Cola Company intends to concentrate on market and work keen. For the most part, contrasting and old age, Coca-Cola appears to be progressively well known in the more youthful gatherings. Particularly they put candy machines in schools to acquire benefit. “A Coca-Cola official said that his organization would “keep on being forceful and proactive” in following school business” (Marion, 2000). In 2008, the organization propelled in excess of 700 new items universally, which was including in excess of 160 low or no-calorie refreshment alternatives (The Coca-Cola Company, 2009). This gives individuals more choices to pick what they need, particularly for those individuals who don’t care to drink with an excess of sugar yet water, so diet coke isn’t the main choice for those individuals any longer.

Moreover, the organization pursues the mass promoting technique. As every one of the items are non-liquor and everybody can drink, Coca-Cola focuses in general market as opposed to and specific section of the populace. However, this doesn’t imply that Coca-Cola doesn’t have its separation procedure to conquer the entire market. For instance, diet coke isn’t simply advertise division, it worries with the worth chain on acquiring Coca-Cola (see Appendix B) and Diet Coke in financial contrasts with obtaining, creation cost, just as showcasing useful help cost (Peter, 1987). Coca-Cola has effectively portioned its market in various items. The organization remains the No.1 of selling the starting refreshments, juice and juice drinks, just as No. 2 in offers of sports drinks and No. 3 in offers of jug water (The Coca-Cola Company, 2009)

Coca-Cola utilizes a similar methodology to market and recipe it’s matter of fact: “One sight, one sound, one sell” (David, 1996). The Coca-Cola Company works its business in different geographic regions, for example, Eurasia and Africa, Europe, Latin America, North America and Pacific. Toward the start of 2007, the organization chose to change the working structure, joining Eurasia and Middle East Division, and the Russia, Ukraine and Belarus Division, and, with the India Division to shape the Eurasia working portion; and consolidated the China Division and the Japan Division with the staying previous East, South Asia and Pacific Rim working fragment to frame the Pacific activity section. This was finished continuously end of 2007. (The Coca-Cola Company, 2008)

Then again, Warren et al.(2001) claims that the situating and technique are being utilized in same condition in all nations and it shows a worldwide picture of fun, great occasions and satisfactions. Coke is “The genuine article” and special. Coca-Cola has being situated with a low/no tech item, and “it’s seasoned, carbonated, improved water in a plastic, glass and metal container”(Warren et al., 2001). Notwithstanding, in spite of means to arrive at customers’ longing, there was a fascinating issue turned out from its situating. For example, as per Madden (2007), Diet Coke and Coke Zero (see Appendix B), despite the fact that Diet Coke isn’t just expected to offer to ladies deliberately, 80% of Diet Coke deals are to female clients. The organization has done an exploration for male clients and it shows men are likewise intriguing in low-calorie drink yet they just not acknowledge to drink Diet Coke since they may believe it’s intended for ladies. Later on, the organization welcomed another item Coca-Cola Zero, which was focused at the male market, so the two items are altogether different in the market position. (Anger, 2007, refered to in David and John, 2009)

End

The Coca-Cola Company/Industry have secured a solid business advertise scale the world over. Utilizing distinctive market methodologies and separating the market portions to assist the organization with gaining more benefits. In addition, the organization (association) procedure and usage gives a short diagram of Coca-Cola Company’s activity, focusing on and situating in the beverage business. For this situation, in spite of the fact that the organization is maintaining a decent business, there are still some other inner (for example situating) and outer provokes sitting tight for it to accomplish, for instance, Pepsi is one of the storage room contenders and buys comparable items.

Being the greatest maker, wholesaler and advertiser of non-mixed refreshment industry, the Coca-Cola Company has been running fruitful business with its diversifying model on the planet. The organization is in a decent position to catch the market of any new drink classes. Coca-Cola keeps on growing their clients through contributing new items, continues enhancing and interest to show signs of improvement results for its business so as to get their dedicated clients all through the world.

Reference section A:

Set up in 1886, The Coca-Cola Company works in excess of 200 nations and markets about 500 brands and in excess of 3,000 drink items. These items incorporate shining and still refreshments, for example, waters, 100 percent juices and juice drinks, teas, espressos, beverages and caffeinated drinks. The organization has four of the world’s best five nonalcoholic shimmering drink brands: Coca-Cola, Diet Coke, Sprite and Fanta.

The Coca-Cola Company is a worldwide business

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