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Android Finishing Up

Posted by Vivek Reddy
Vivek Reddy
Courses Plus Student 5,486 Points

once I open the options menu and un-check a color (eg: red), what would happen if we re-check the item?

How to include the functionality to toggle a particular menu Item? If I un-check the red menu item, the picture loses the red, but if I re-check it, will it get the red color back on? Where can we include that code?

1 Answer

Seth Kroger
Seth Kroger
56,413 Points
Seth Kroger
Seth Kroger
56,413 Points

The code from the video should do that already. You'll notice the line red = !red; that is executed whenever the item is selected. It means "Give red the value of NOT-red". This will invert the current state of the red option, ie., from true to false or from false to true.

Vivek Reddy
Vivek Reddy
Courses Plus Student 5,486 Points

Thanks a lot :), I saw the red = !red as, removing the red color. When it actually was variable toggling the value. My bad.