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Reflection: For Your Portfolio
Reflection: For Your Portfolio
Introduction
My App is a Drawing App that allows users to annotate or draw on an Airedale puppy like mine. It has the ability to change dot size and to wipe the canvas clear.
Reflection
Answer the following questions:
- For enhancement #6 (the if/else exercise) give a brief descriptions of your solution to this problem. Provide a screen shot of your code -- the revised blocks -- and describe how the if/else block works to solve the problem in this case. If appropriate, include a description of any significant problems or bugs you encountered in solving this problem.
- Answer
- I used the If/Then block and wrote that if the global dotsize was <1 to set it to 1, so that it will never make it to 0 or a negative number.
- When you use the Camera component to take a picture as the Canvas background, explain why the picture goes away when the app is restarted. HINT: Think about the different hardware components we talked about in an earlier lesson and where on the device the picture is stored. What do you think could be done to prevent the picture from disappearing when the app is restarted?
- Answer
- You would need to upload the photo to App Inventor first, so that it will load when the app loads; otherwise it is just stored locally on the device and not on App Inventor.
Final App and Digital Distribution:
How to Install my App: (Scan Here)
Design:
Be sure to provide screenshots along with your explanations for each of the enhancements that you made.
Note: This section may repeat based on how many large Event Handlers you have.
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