[BRLTTY] OT: Talksback not announcing callers on Android
Dave Mielke
dave at mielke.cc
Thu Feb 2 10:35:33 EST 2017
[quoted lines by Henk Abma on 2017/02/02 at 12:59 +0100]
>I don't know how an app like shouter retrieves the required information. I
>think the basic idea behind screenreaders like TalkB ack is that it only
>provides information that can be obtained through standard interfaces and not
>to go hunting for that info e.g. By processing the entire screen.
It's actually quite easy. Android has a mechanism for broadcasting messages,
and for choosing which such messages (intents) your app wishes to receive.
--
Dave Mielke | 2213 Fox Crescent | The Bible is the very Word of God.
Phone: 1-613-726-0014 | Ottawa, Ontario | http://Mielke.cc/bible/
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