Exercise: Colors

[digorath]

Create a new Tab which includes the following logic:

Initial screen:

• for each color red, green and blue have a value (0..255) that is shown, and an increment and decrement button to manipulate the corresponding value by 10 per press.
  • the value is shown between the buttons
  • the values (and buttons) for the colors are spread evenly vertically on the screen
  • there is a label above the values and the buttons that indicates which color the value stands for
  • the shown value gets properly updated on button press
• there is one button to set the values to new random values
• there is a button that navigates to a new instance of the same screen, with the background color equal to the previously selected red, green and blue values and a random color is preselected for the new values.

[digorath]

Before starting, this exercise, try to give a rough estimation of how long you will need to accomplish everything.

After you are done, we can take a look at the initial estimation and analyse why it was wrong, if it was.

[SoleCincis]

@digorath this is how I visualized your exercise. How accurate is my sketch?

Only sentence that I couldn't fully understand the very last one "and a random color is preselected for the new values". Could you explain what you mean?

[SoleCincis]

Usr story + steps + time estimation miro.com

[SoleCincis]

new project has been created color generator