[SOLVED] ITCS5180 Homework 4- calculation IC4 1

This is a short review of the previous weeks tasks. We will do two simple tasks, adding, and subtracting.

Please complete the following:

1. There will be two activities, (i) Main activity, and (ii) Calculation activity.
2. Main Activity:
   • Will have two Buttons: Add and Subtract.
   • One TextView with a fixed String, “Result.” 2.3. Another TextView to display the result.
3. Calculation activity:
   • One TextView displaying the operation it is doing.
   • Will have two EditTexts to take Double inputs.
   • One Button to calculate the result and get back to the main activity.
4. Tasks:
   • On Add Button clicked:
     • Go to Calculation activity, and set the text of operation TextView to “Adding.”
     • Take two inputs (Doubles).
     • On Calculate clicked get back to the Main activity with the result and set the result to TextView for result.
   • On Subtract Button clicked:
     • Go to Calculation activity, and set the text of operation TextView to “Subtracting.”
     • Take two inputs (Doubles).
     • On Calculate clicked get back to the Main activity with the result and set the result to TextView for result.

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