Enhance handling activities with permissions

[hlfei-2009]

When launching an exported app activity that requires permissions to start, you can use ROOT permissions to start it directly instead of just showing the message 'You do not have permission to run this Activity.' Additionally, I have a suggestion: when encountering an exported activity that requires permissions to start, these activities could be marked in yellow.

[sdex]

Hi, I edited the issue and moved the long title to the description.

I think the fallback to root makes sense when an activity has a permission.
Will think about the indication too, I don't want to overload the appearance with different colors.