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Add signal support to Android.

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This commit is contained in:
Nolan Darilek 2020-09-30 15:13:17 -05:00
parent 41c4204224
commit ed7f3920f6
2 changed files with 33 additions and 2 deletions
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2
TTS.gd
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@ -166,7 +166,7 @@ var is_rate_supported setget , _get_is_rate_supported
func _get_are_utterance_callbacks_supported(): func _get_are_utterance_callbacks_supported():
if Engine.has_singleton("GodotTTS"): if Engine.has_singleton("GodotTTS"):
return false return true
elif OS.has_feature('JavaScript'): elif OS.has_feature('JavaScript'):
return false return false
elif tts != null: elif tts != null:

33
src/main/java/games/lightsout/godot/tts/TTS.java
View File

@ -1,14 +1,18 @@
package games.lightsout.godot.tts; package games.lightsout.godot.tts;
import java.util.Arrays; import java.util.Arrays;
import java.util.HashSet;
import java.util.List; import java.util.List;
import java.util.Set;
import org.godotengine.godot.Godot; import org.godotengine.godot.Godot;
import org.godotengine.godot.plugin.GodotPlugin; import org.godotengine.godot.plugin.GodotPlugin;
import org.godotengine.godot.plugin.SignalInfo;
import android.accessibilityservice.AccessibilityServiceInfo; import android.accessibilityservice.AccessibilityServiceInfo;
import android.content.Context; import android.content.Context;
import android.speech.tts.TextToSpeech; import android.speech.tts.TextToSpeech;
import android.speech.tts.UtteranceProgressListener;
import android.view.accessibility.AccessibilityManager; import android.view.accessibility.AccessibilityManager;
public class TTS extends GodotPlugin implements TextToSpeech.OnInitListener { public class TTS extends GodotPlugin implements TextToSpeech.OnInitListener {
@ -18,12 +22,14 @@ public class TTS extends GodotPlugin implements TextToSpeech.OnInitListener {
private Integer utteranceId = 0; private Integer utteranceId = 0;
public void speak(String text, boolean interrupt) { public int speak(String text, boolean interrupt) {
int mode = TextToSpeech.QUEUE_ADD; int mode = TextToSpeech.QUEUE_ADD;
if (interrupt) if (interrupt)
mode = TextToSpeech.QUEUE_FLUSH; mode = TextToSpeech.QUEUE_FLUSH;
tts.speak(text, mode, null, this.utteranceId.toString()); tts.speak(text, mode, null, this.utteranceId.toString());
int rv = this.utteranceId.intValue();
this.utteranceId++; this.utteranceId++;
return rv;
} }
public void stop() { public void stop() {
@ -55,9 +61,27 @@ public class TTS extends GodotPlugin implements TextToSpeech.OnInitListener {
} }
} }
class Listener extends UtteranceProgressListener {
public void onStart(String utteranceId) {
Integer id = Integer.parseInt(utteranceId);
TTS.this.emitSignal("utterance_begin", id);
}
public void onDone(String utteranceId) {
Integer id = Integer.parseInt(utteranceId);
TTS.this.emitSignal("utterance_end", id);
}
public void onError(String utteranceId) {
Integer id = Integer.parseInt(utteranceId);
TTS.this.emitSignal("utterance_end", id);
}
}
public TTS(Godot godot) { public TTS(Godot godot) {
super(godot); super(godot);
this.tts = new TextToSpeech(this.getActivity(), this); this.tts = new TextToSpeech(this.getActivity(), this);
tts.setOnUtteranceProgressListener(new Listener());
} }
@Override @Override
@ -70,6 +94,13 @@ public class TTS extends GodotPlugin implements TextToSpeech.OnInitListener {
return Arrays.asList("speak", "stop", "get_rate", "set_rate", "has_screen_reader", "is_speaking"); return Arrays.asList("speak", "stop", "get_rate", "set_rate", "has_screen_reader", "is_speaking");
} }
@Override
public Set<SignalInfo> getPluginSignals() {
SignalInfo begin = new SignalInfo("utterance_begin", Integer.class);
SignalInfo end = new SignalInfo("utterance_end", Integer.class);
return new HashSet(Arrays.asList(begin, end));
}
public void onInit(int status) { public void onInit(int status) {
} }