}
- public void speak(String s) {
+ public synchronized void speak(String s) {
if (!tts_enabled) return;
tts.speak(s, TextToSpeech.QUEUE_ADD, null);
}
}
}
old_state = state;
- idle_thread.notice(state, spoke);
+ if (idle_thread != null)
+ idle_thread.notice(state, spoke);
}
state.state == AltosLib.ao_flight_stateless) &&
state.range >= 0)
{
- speak(String.format("Height %d, bearing %s %d, elevation %d, range %d.\n",
- (int) (state.height() + 0.5),
- state.from_pad.bearing_words(
- AltosGreatCircle.BEARING_VOICE),
- (int) (state.from_pad.bearing + 0.5),
- (int) (state.elevation + 0.5),
- (int) (state.range + 0.5)));
+ if (state.from_pad != null) {
+ speak(String.format("Height %d, bearing %s %d, elevation %d, range %d.\n",
+ (int) (state.height() + 0.5),
+ state.from_pad.bearing_words(
+ AltosGreatCircle.BEARING_VOICE),
+ (int) (state.from_pad.bearing + 0.5),
+ (int) (state.elevation + 0.5),
+ (int) (state.range + 0.5)));
+ } else {
+ speak(String.format("Height %d, elevation %d, range %d.\n",
+ (int) (state.height() + 0.5),
+ (int) (state.elevation + 0.5),
+ (int) (state.range + 0.5)));
+ }
} else if (state.state > AltosLib.ao_flight_pad) {
if (state.height() != AltosLib.MISSING)
speak(String.format("%d meters", (int) (state.height() + 0.5)));