Started adding js voice guidance

OsmAnd/res/values/strings.xml

@@ -2913,4 +2913,6 @@
     <string name="wiki_article_search_text">Searching for the corresponding wiki article</string>
     <string name="wiki_article_not_found">Article not found</string>
     <string name="how_to_open_wiki_title">How to open Wikipedia articles?</string>
+    <string name="use_js_voice_guidance">Use JS voice guidance</string>
+    <string name="use_js_voice_guidance_description">Use new voice guidance logic based on JavaScript</string>
 </resources>

OsmAnd/src/net/osmand/plus/AppInitializer.java

@@ -46,6 +46,7 @@ import net.osmand.plus.search.QuickSearchHelper;
 import net.osmand.plus.views.corenative.NativeCoreContext;
 import net.osmand.plus.voice.CommandPlayer;
 import net.osmand.plus.voice.CommandPlayerException;
+import net.osmand.plus.voice.JSTTSCommandPlayerImpl;
 import net.osmand.plus.voice.MediaCommandPlayerImpl;
 import net.osmand.plus.voice.TTSCommandPlayerImpl;
 import net.osmand.plus.wikivoyage.data.TravelDbHelper;
@@ -577,7 +578,9 @@ public class AppInitializer implements IProgress {
 					if (!voiceDir.exists()) {
 						throw new CommandPlayerException(ctx.getString(R.string.voice_data_unavailable));
 					}
-
+					if (app.getSettings().USE_JS_VOICE_GUIDANCE.get()) {
+						return new JSTTSCommandPlayerImpl(osmandApplication, applicationMode, osmandApplication.getRoutingHelper().getVoiceRouter(), voiceProvider);
+					}
 					if (MediaCommandPlayerImpl.isMyData(voiceDir)) {
 						return new MediaCommandPlayerImpl(osmandApplication, applicationMode, osmandApplication.getRoutingHelper().getVoiceRouter(), voiceProvider);
 					} else if (TTSCommandPlayerImpl.isMyData(voiceDir)) {

OsmAnd/src/net/osmand/plus/OsmandSettings.java

@@ -1340,6 +1340,8 @@ public class OsmandSettings {
 
 	public final OsmandPreference<Boolean> ANIMATE_MY_LOCATION = new BooleanPreference("animate_my_location", true).makeGlobal().cache();
 
+	public final OsmandPreference<Boolean> USE_JS_VOICE_GUIDANCE = new BooleanPreference("use_js_voice_guidance", false);
+
 	public final OsmandPreference<Boolean> ROUTE_MAP_MARKERS_START_MY_LOC = new BooleanPreference("route_map_markers_start_my_loc", false).makeGlobal().cache();
 	public final OsmandPreference<Boolean> ROUTE_MAP_MARKERS_ROUND_TRIP = new BooleanPreference("route_map_markers_round_trip", false).makeGlobal().cache();
 

OsmAnd/src/net/osmand/plus/development/SettingsDevelopmentActivity.java

@@ -63,6 +63,9 @@ public class SettingsDevelopmentActivity extends SettingsBaseActivity {
 				R.string.animate_my_location,
 				R.string.animate_my_location_desc));
 
+		cat.addPreference(createCheckBoxPreference(settings.USE_JS_VOICE_GUIDANCE, getString(R.string.use_js_voice_guidance),
+				getString(R.string.use_js_voice_guidance_description)));
+
 		final Preference firstRunPreference = new Preference(this);
 		firstRunPreference.setTitle(R.string.simulate_initial_startup);
 		firstRunPreference.setSummary(R.string.simulate_initial_startup_descr);

OsmAnd/src/net/osmand/plus/routing/VoiceRouter.java

@@ -69,6 +69,8 @@ public class VoiceRouter {
 	private static RouteDirectionInfo nextRouteDirection;
 	private Term empty;
 
+	private boolean useJS;
+
 	public interface VoiceMessageListener {
 		void onVoiceMessage();
 	}
@@ -78,6 +80,7 @@ public class VoiceRouter {
 	public VoiceRouter(RoutingHelper router, final OsmandSettings settings) {
 		this.router = router;
 		this.settings = settings;
+		useJS = settings.USE_JS_VOICE_GUIDANCE.get();
 		this.mute = settings.VOICE_MUTE.get();
 		empty = new Struct("");
 		voiceMessageListeners = new ConcurrentHashMap<VoiceRouter.VoiceMessageListener, Integer>();

OsmAnd/src/net/osmand/plus/voice/AbstractJSCommandPlayer.java

@@ -0,0 +1,54 @@
+package net.osmand.plus.voice;
+
+import java.util.List;
+
+import alice.tuprolog.Struct;
+
+public class AbstractJSCommandPlayer implements CommandPlayer {
+    @Override
+    public String getCurrentVoice() {
+        return null;
+    }
+
+    @Override
+    public CommandBuilder newCommandBuilder() {
+        JSCommandBuilder commandBuilder = new JSCommandBuilder(this);
+        commandBuilder.setParameters("km-m", true);
+        return commandBuilder;
+    }
+
+    @Override
+    public void playCommands(CommandBuilder builder) {
+
+    }
+
+    @Override
+    public void clear() {
+
+    }
+
+    @Override
+    public List<String> execute(List<Struct> listStruct) {
+        return null;
+    }
+
+    @Override
+    public void updateAudioStream(int streamType) {
+
+    }
+
+    @Override
+    public String getLanguage() {
+        return null;
+    }
+
+    @Override
+    public boolean supportsStructuredStreetNames() {
+        return true;
+    }
+
+    @Override
+    public void stop() {
+
+    }
+}

OsmAnd/src/net/osmand/plus/voice/CommandBuilder.java

@@ -53,8 +53,8 @@ public class CommandBuilder {
 	/**
 	 * 
 	 */
-	private final CommandPlayer commandPlayer;
+	protected final CommandPlayer commandPlayer;
-	private boolean alreadyExecuted = false;
+	protected boolean alreadyExecuted = false;
 	private List<Struct> listStruct = new ArrayList<Struct>();
 	
 	public CommandBuilder(CommandPlayer commandPlayer){

OsmAnd/src/net/osmand/plus/voice/JSCommandBuilder.java

@@ -0,0 +1,220 @@
+package net.osmand.plus.voice;
+
+import net.osmand.PlatformUtil;
+
+import org.apache.commons.logging.Log;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class JSCommandBuilder extends CommandBuilder {
+
+    private static final Log log = PlatformUtil.getLog(JSCommandBuilder.class);
+
+    protected static final String C_PREPARE_TURN = "prepare_turn";  //$NON-NLS-1$
+    protected static final String C_PREPARE_ROUNDABOUT = "prepare_roundabout";  //$NON-NLS-1$
+    protected static final String C_PREPARE_MAKE_UT = "prepare_make_ut";  //$NON-NLS-1$
+    protected static final String C_ROUNDABOUT = "roundabout";  //$NON-NLS-1$
+    protected static final String C_GO_AHEAD = "go_ahead";  //$NON-NLS-1$
+    protected static final String C_TURN = "turn";  //$NON-NLS-1$
+    protected static final String C_MAKE_UT = "make_ut";  //$NON-NLS-1$
+    protected static final String C_MAKE_UTWP = "make_ut_wp";  //$NON-NLS-1$
+    protected static final String C_AND_ARRIVE_DESTINATION = "and_arrive_destination";  //$NON-NLS-1$
+    protected static final String C_REACHED_DESTINATION = "reached_destination";  //$NON-NLS-1$
+    protected static final String C_AND_ARRIVE_INTERMEDIATE = "and_arrive_intermediate";  //$NON-NLS-1$
+    protected static final String C_REACHED_INTERMEDIATE = "reached_intermediate";  //$NON-NLS-1$
+    protected static final String C_AND_ARRIVE_WAYPOINT = "and_arrive_waypoint";  //$NON-NLS-1$
+    protected static final String C_AND_ARRIVE_FAVORITE = "and_arrive_favorite";  //$NON-NLS-1$
+    protected static final String C_AND_ARRIVE_POI_WAYPOINT = "and_arrive_poi";  //$NON-NLS-1$
+    protected static final String C_REACHED_WAYPOINT = "reached_waypoint";  //$NON-NLS-1$
+    protected static final String C_REACHED_FAVORITE = "reached_favorite";  //$NON-NLS-1$
+    protected static final String C_REACHED_POI = "reached_poi";  //$NON-NLS-1$
+    protected static final String C_THEN = "then";  //$NON-NLS-1$
+    protected static final String C_SPEAD_ALARM = "speed_alarm";  //$NON-NLS-1$
+    protected static final String C_ATTENTION = "attention";  //$NON-NLS-1$
+    protected static final String C_OFF_ROUTE = "off_route";  //$NON-NLS-1$
+    protected static final String C_BACK_ON_ROUTE ="back_on_route"; //$NON-NLS-1$
+
+
+    protected static final String C_BEAR_LEFT = "bear_left";  //$NON-NLS-1$
+    protected static final String C_BEAR_RIGHT = "bear_right";  //$NON-NLS-1$
+    protected static final String C_ROUTE_RECALC = "route_recalc";  //$NON-NLS-1$
+    protected static final String C_ROUTE_NEW_CALC = "route_new_calc";  //$NON-NLS-1$
+    protected static final String C_LOCATION_LOST = "location_lost";  //$NON-NLS-1$
+    protected static final String C_LOCATION_RECOVERED = "location_recovered";  //$NON-NLS-1$
+
+
+    private List<String> listStruct = new ArrayList<>();
+
+    public JSCommandBuilder(CommandPlayer commandPlayer) {
+        super(commandPlayer);
+    }
+
+
+    public void setParameters(String metricCons, boolean tts) {
+        // TODO Set the parameters to js context
+    }
+
+    private JSCommandBuilder addCommand(String name, Object... args){
+        //  TODO add JSCore
+        listStruct.add(name);
+        return this;
+    }
+
+    public JSCommandBuilder goAhead(){
+        return goAhead(-1, new HashMap<String, String>());
+    }
+
+    public JSCommandBuilder goAhead(double dist, Map<String, String> streetName){
+        return addCommand(C_GO_AHEAD, dist, streetName);
+    }
+
+    public JSCommandBuilder makeUTwp(){
+        return makeUT(new HashMap<String, String>());
+    }
+
+    public JSCommandBuilder makeUT(Map<String, String> streetName){
+        return addCommand(C_MAKE_UT, streetName);
+    }
+    @Override
+    public JSCommandBuilder speedAlarm(int maxSpeed, float speed){
+        return addCommand(C_SPEAD_ALARM, maxSpeed, speed);
+    }
+    @Override
+    public JSCommandBuilder attention(String type){
+        return addCommand(C_ATTENTION, type);
+    }
+    @Override
+    public JSCommandBuilder offRoute(double dist){
+        return addCommand(C_OFF_ROUTE, dist);
+    }
+    @Override
+    public CommandBuilder backOnRoute(){
+        return addCommand(C_BACK_ON_ROUTE);
+    }
+
+    public JSCommandBuilder makeUT(double dist, Map<String,String> streetName){
+        return addCommand(C_MAKE_UT, dist, streetName);
+    }
+
+    public JSCommandBuilder prepareMakeUT(double dist, Map<String, String> streetName){
+        return addCommand(C_PREPARE_MAKE_UT, dist, streetName);
+    }
+
+
+    public JSCommandBuilder turn(String param, Map<String, String> streetName) {
+        return addCommand(C_TURN, param, streetName);
+    }
+
+    public JSCommandBuilder turn(String param, double dist, Map<String, String> streetName){
+        return addCommand(C_TURN, param, dist, streetName);
+    }
+
+    /**
+     *
+     * @param param A_LEFT, A_RIGHT, ...
+     * @param dist
+     * @return
+     */
+    public JSCommandBuilder prepareTurn(String param, double dist, Map<String, String> streetName){
+        return addCommand(C_PREPARE_TURN, param, dist, streetName);
+    }
+
+    public JSCommandBuilder prepareRoundAbout(double dist, int exit, Map<String, String> streetName){
+        return addCommand(C_PREPARE_ROUNDABOUT, dist, exit, streetName);
+    }
+
+    public JSCommandBuilder roundAbout(double dist, double angle, int exit, Map<String, String> streetName){
+        return addCommand(C_ROUNDABOUT, dist, angle, exit, streetName);
+    }
+
+    public JSCommandBuilder roundAbout(double angle, int exit, Map<String, String> streetName) {
+        return roundAbout(-1, angle, exit, streetName);
+    }
+    @Override
+    public JSCommandBuilder andArriveAtDestination(String name){
+        return addCommand(C_AND_ARRIVE_DESTINATION, name);
+    }
+    @Override
+    public JSCommandBuilder arrivedAtDestination(String name){
+        return addCommand(C_REACHED_DESTINATION, name);
+    }
+    @Override
+    public JSCommandBuilder andArriveAtIntermediatePoint(String name){
+        return addCommand(C_AND_ARRIVE_INTERMEDIATE, name);
+    }
+    @Override
+    public JSCommandBuilder arrivedAtIntermediatePoint(String name) {
+        return addCommand(C_REACHED_INTERMEDIATE, name);
+    }
+    @Override
+    public JSCommandBuilder andArriveAtWayPoint(String name){
+        return addCommand(C_AND_ARRIVE_WAYPOINT, name);
+    }
+    @Override
+    public JSCommandBuilder arrivedAtWayPoint(String name) {
+        return addCommand(C_REACHED_WAYPOINT, name);
+    }
+    @Override
+    public JSCommandBuilder andArriveAtFavorite(String name) {
+        return addCommand(C_AND_ARRIVE_FAVORITE, name);
+    }
+    @Override
+    public JSCommandBuilder arrivedAtFavorite(String name) {
+        return addCommand(C_REACHED_FAVORITE, name);
+    }
+    @Override
+    public JSCommandBuilder andArriveAtPoi(String name) {
+        return addCommand(C_AND_ARRIVE_POI_WAYPOINT, name);
+    }
+    @Override
+    public JSCommandBuilder arrivedAtPoi(String name) {
+        return addCommand(C_REACHED_POI, name);
+    }
+
+    public JSCommandBuilder bearLeft(Map<String,String> streetName){
+        return addCommand(C_BEAR_LEFT, streetName);
+    }
+
+    public JSCommandBuilder bearRight(Map<String, String> streetName){
+        return addCommand(C_BEAR_RIGHT, streetName);
+    }
+
+    @Override
+    public JSCommandBuilder then(){
+        return addCommand(C_THEN);
+    }
+
+    @Override
+    public JSCommandBuilder gpsLocationLost() {
+        return addCommand(C_LOCATION_LOST);
+    }
+
+    @Override
+    public JSCommandBuilder gpsLocationRecover() {
+        return addCommand(C_LOCATION_RECOVERED);
+    }
+
+    @Override
+    public JSCommandBuilder newRouteCalculated(double dist, int time){
+        return addCommand(C_ROUTE_NEW_CALC, dist, time);
+    }
+
+    @Override
+    public JSCommandBuilder routeRecalculated(double dist, int time){
+        return addCommand(C_ROUTE_RECALC, dist, time);
+    }
+
+    @Override
+    public void play(){
+        this.commandPlayer.playCommands(this);
+    }
+
+    @Override
+    protected List<String> execute(){
+        alreadyExecuted = true;
+        return listStruct;
+    }
+}

OsmAnd/src/net/osmand/plus/voice/JSTTSCommandPlayerImpl.java

@@ -0,0 +1,106 @@
+package net.osmand.plus.voice;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.net.Uri;
+import android.speech.tts.TextToSpeech;
+import android.support.v7.app.AlertDialog;
+import android.util.Log;
+
+import net.osmand.plus.ApplicationMode;
+import net.osmand.plus.OsmandApplication;
+import net.osmand.plus.R;
+import net.osmand.plus.routing.VoiceRouter;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Locale;
+
+public class JSTTSCommandPlayerImpl extends AbstractJSCommandPlayer {
+
+    private static final String TAG = JSTTSCommandPlayerImpl.class.getSimpleName();
+    private static TextToSpeech mTts;
+
+    private OsmandApplication app;
+    private ApplicationMode appMode;
+    private  VoiceRouter vrt;
+    private String voiceProvider;
+
+    private HashMap<String, String> params = new HashMap<String, String>();
+
+    private static int ttsRequests = 0;
+
+    public JSTTSCommandPlayerImpl(OsmandApplication ctx, ApplicationMode applicationMode, VoiceRouter vrt, String voiceProvider) {
+        this.app = ctx;
+        this.appMode = applicationMode;
+        this.vrt = vrt;
+        this.voiceProvider = voiceProvider;
+        mTts = new TextToSpeech(ctx, null);
+    }
+
+    @Override
+    public String getCurrentVoice() {
+        return null;
+    }
+
+    @Override
+    public JSCommandBuilder newCommandBuilder() {
+        JSCommandBuilder commandBuilder = new JSCommandBuilder(this);
+        commandBuilder.setParameters(app.getSettings().METRIC_SYSTEM.get().toHumanString(app), true);
+        return commandBuilder;
+    }
+
+    @Override
+    public void playCommands(CommandBuilder builder) {
+        final List<String> execute = builder.execute(); //list of strings, the speech text, play it
+        StringBuilder bld = new StringBuilder();
+        for (String s : execute) {
+            bld.append(s).append(' ');
+        }
+        if (mTts != null && !vrt.isMute()) {
+            if (ttsRequests++ == 0) {
+                // Delay first prompt of each batch to allow BT SCO connection being established
+                if (app.getSettings().AUDIO_STREAM_GUIDANCE.getModeValue(appMode) == 0) {
+                    ttsRequests++;
+                    if (android.os.Build.VERSION.SDK_INT < 21) {
+                        params.put(TextToSpeech.Engine.KEY_PARAM_UTTERANCE_ID,""+System.currentTimeMillis());
+                        mTts.playSilence(app.getSettings().BT_SCO_DELAY.get(), TextToSpeech.QUEUE_ADD, params);
+                    } else {
+                        mTts.playSilentUtterance(app.getSettings().BT_SCO_DELAY.get(), TextToSpeech.QUEUE_ADD, ""+System.currentTimeMillis());
+                    }
+                }
+            }
+            Log.d(TAG, "ttsRequests= "+ttsRequests);
+            params.put(TextToSpeech.Engine.KEY_PARAM_UTTERANCE_ID,""+System.currentTimeMillis());
+            mTts.speak(bld.toString(), TextToSpeech.QUEUE_ADD, params);
+            // Audio focus will be released when onUtteranceCompleted() completed is called by the TTS engine.
+        } else if (app != null && vrt.isMute()) {
+            // sendAlertToAndroidWear(ctx, bld.toString());
+        }
+    }
+
+    @Override
+    public void clear() {
+
+    }
+
+    @Override
+    public void updateAudioStream(int streamType) {
+
+    }
+
+    @Override
+    public String getLanguage() {
+        return null;
+    }
+
+    @Override
+    public boolean supportsStructuredStreetNames() {
+        return false;
+    }
+
+    @Override
+    public void stop() {
+
+    }
+}