Filter My Own Application From "complete Action Using" Dialog (being Shown By Startactivity Method)

I saw 2 questions about this here in stackoverflow but none of them was clear enough and with good code example. i would be greatful if someone will explain me how i can acheive my

Solution 1:

but i don't know how to fire the "Complete action using" dialog with the new modified List.

You would have to create your own dialog (or dialog-themed activity) for this. The standard Android chooser dialog has no such filtering option.

if creating a custom dialog is the only option, it would be excalent if you also will explain how to enable this option in the custom dialog.

You can't. Only the operating system can make an application be the default for this action.