Immediately show autocomplete on Android

Question

The Android autocomplete only starts after two letters. How can I make it so the list appears when the field is just selected?

Answer 1

Have a look to setThreshold method:

public void setThreshold (int threshold)
Since: API Level 1
Specifies the minimum number of characters the user has to type in the edit box before the drop down list is shown.
When threshold is less than or equals 0, a threshold of 1 is applied.