hello,
there's a simple feature i've seen in other apps that i'd like to
emulate,
but i'm not sure how.
take for example the market application. if you launch market and
invoke the "Search" command, you'll get a text field with a
dropdown.
the dropdown is prepopulated with previous searches.
furthermore, the dropdown automatically displays, so that the end
user can select a previous search term if so desired. the end user
can still input new text using the keyboard if he/she so wishes.
in the documentation, i see the definition of an
autocompletetextview.
however, this widget appears to have a restriction that the
threshold
field has a minimum legal value of 1. which means at least one
character must be typed before the dropdown will trigger/show.
so, my question is: how do i implement this feature?
is there some other widget i should be using?
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