New UtteranceProgressListener callback that allows
to detect a call to TextToSpeech#stop() (or QUEUE_FLUSH usage)
from the same client, or a QUEUE_DESTROY usage from any other
client (Talkback uses it to preempt other users of TextToSpeech
queue). This change is required for seamless Books read aloud
feature+Talkback usage.
+ Fixes for broken tests/TtsTests
Bug: 17901521
Change-Id: I30d2f297bb7c8d05cbeb16f63e85c1be0cca5c84
This changes makes the initial, default language set and
the #setLanguage call with the default language as input
exactly the same.
Previously, the requests made after the initial default language
set were missing the name of the default voice.
+ Some tests clean-up. Some of them fail due to issues with
Locale#toLanguageTag upper-casing the variant field.
Change-Id: I5470617007fe45462b7198bf62a03eb5fe47a590
Voices allow to expose multiple backends/voice packs for a single
Locale. This is an attempt to port this feature from V2 API.
Bug: 15834470
Change-Id: I0117de238cfcf028bcec5344b8d65c960b96b98c
This change allows TTS V2 API client applications to honor the
"default TTS locale" set by the user in the TTS settings.
Note that the TTS V1 API uses 3 character country/language codes
for locale encoding. It's the only system component that does
that. TTS V2 uses the standard, valid Locale objects. The default
TTS locale setting was stored as a 3 character locale string with
"-" as the separator.
This change switches the TTS locale setting format to the output of
Locale.toString() call (on a valid Locale object). Methods used for
reading this value can interpret both forms and try to return a valid
Locale object as an output.
Change-Id: Ice2e6c25a43eb9dd6e17d371ee582c2dae3329c9
Fix breakages steaming from recent changes:
- onGetLanguage is no longer called anywhere (it's used in API <= 17),
tests for it no longer apply.
- onLoadLanguage is called as item on synthesis thread queue. To return
value to client asap, onIsLanguageAvailable is called as well - added
missing expectations for mocks.
Change-Id: I205bc406f085e2c2f7e98f8495ddb96ad3701b97
