one of my biggest peeves is how some android keyboards make text suggestions come up with no way to hide the keyboard. I think this has something to do with the kind of editable field is being focused.
What inputType will make this never happen? I never want to see android word suggestions when I am trying to have a user log in, for instance.
TYPE_TEXT_FLAG_NO_SUGGESTIONS
http://developer.android.com/reference/android/text/InputType.html#TYPE_TEXT_FLAG_NO_SUGGESTIONS