Map location

The current solution uses a text field so to avoid having the app running every time you type a letter we use a high number on the duration_guess.
I was thinking what about having a silent field? In this case, the silent field will be the text, and having a button we will search from the location provided.
It could be useful having a silent field to pass data that shouldn’t trigger the application until is requested.
What do you think @Daniel?