upstream-mirrors/OpenTracks
1
0
Fork 1
mirror of https://codeberg.org/OpenTracksApp/OpenTracks.git synced 2026-10-03 09:53:06 +02:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #1132 from spacecowboy/voiceHeartRate

Browse Source 
Voice announcements: configurable, TtsSpan, and heart rate.
This commit is contained in:
Dennis Guse
2022-03-02 15:17:22 +01:00
committed by GitHub
parent 5dfa867034 9e7e8c60a6
commit c271dd32ac
13 changed files with 295 additions and 115 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/main/java/de/dennisguse/opentracks/services/announcement/VoiceAnnouncement.java
+7 -1
View File
@@ -21,6 +21,7 @@ import android.media.AudioManager;
import android.media.MediaPlayer;
import android.speech.tts.TextToSpeech;
import android.speech.tts.UtteranceProgressListener;
import android.text.Spannable;
import android.util.Log;
import androidx.annotation.NonNull;
@@ -34,6 +35,7 @@ import de.dennisguse.opentracks.data.TrackPointIterator;
import de.dennisguse.opentracks.data.models.Distance;
import de.dennisguse.opentracks.data.models.Track;
import de.dennisguse.opentracks.settings.PreferencesUtils;
import de.dennisguse.opentracks.stats.SensorStatistics;
import de.dennisguse.opentracks.stats.TrackStatistics;
import de.dennisguse.opentracks.ui.intervals.IntervalStatistics;
@@ -171,8 +173,12 @@ public class VoiceAnnouncement {
IntervalStatistics intervalStatistics = new IntervalStatistics(Distance.one(isMetricUnits));
intervalStatistics.addTrackPoints(trackPointIterator);
IntervalStatistics.Interval lastInterval = intervalStatistics.getLastInterval();
SensorStatistics sensorStatistics = null;
if (track.getId() != null) {
sensorStatistics = contentProviderUtils.getSensorStats(track.getId());
}
String announcement = VoiceAnnouncementUtils.getAnnouncement(context, track.getTrackStatistics(), isMetricUnits, isReportSpeed, lastInterval);
Spannable announcement = VoiceAnnouncementUtils.getAnnouncement(context, track.getTrackStatistics(), isMetricUnits, isReportSpeed, lastInterval, sensorStatistics);
// We don't care about the utterance id. It is supplied here to force onUtteranceCompleted to be called.
tts.speak(announcement, TextToSpeech.QUEUE_FLUSH, null, "not used");
src/main/java/de/dennisguse/opentracks/services/announcement/VoiceAnnouncementUtils.java
+125 -36
View File
@@ -1,7 +1,14 @@
package de.dennisguse.opentracks.services.announcement;
import android.content.Context;
import static android.text.Spanned.SPAN_INCLUSIVE_EXCLUSIVE;
import static de.dennisguse.opentracks.settings.PreferencesUtils.shouldVoiceAnnounceHeartRate;
import android.content.Context;
import android.text.Spannable;
import android.text.SpannableStringBuilder;
import android.text.style.TtsSpan;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import java.time.Duration;
@@ -9,6 +16,7 @@ import java.time.Duration;
import de.dennisguse.opentracks.R;
import de.dennisguse.opentracks.data.models.Distance;
import de.dennisguse.opentracks.data.models.Speed;
import de.dennisguse.opentracks.stats.SensorStatistics;
import de.dennisguse.opentracks.stats.TrackStatistics;
import de.dennisguse.opentracks.ui.intervals.IntervalStatistics;
@@ -17,68 +25,149 @@ class VoiceAnnouncementUtils {
private VoiceAnnouncementUtils() {
}
static String getAnnouncement(Context context, TrackStatistics trackStatistics, boolean isMetricUnits, boolean isReportSpeed, @Nullable IntervalStatistics.Interval currentInterval) {
static Spannable getAnnouncement(Context context, TrackStatistics trackStatistics, boolean isMetricUnits, boolean isReportSpeed, @Nullable IntervalStatistics.Interval currentInterval, @Nullable SensorStatistics sensorStatistics) {
SpannableStringBuilder builder = new SpannableStringBuilder();
Distance distance = trackStatistics.getTotalDistance();
Speed distancePerTime = trackStatistics.getAverageMovingSpeed();
Speed currentDistancePerTime = currentInterval != null ? currentInterval.getSpeed() : null;
int perUnitStringId = isMetricUnits ? R.string.voice_per_kilometer : R.string.voice_per_mile;
int totalDistanceId = isMetricUnits ? R.plurals.voiceTotalDistanceKilometers : R.plurals.voiceTotalDistanceMiles;
double distanceInUnit = distance.toKM_Miles(isMetricUnits);
String totalDistance = context.getResources().getQuantityString(totalDistanceId, getQuantityCount(distanceInUnit), distanceInUnit);
int distanceId = isMetricUnits ? R.plurals.voiceDistanceKilometers : R.plurals.voiceDistanceMiles;
builder.append(context.getString(R.string.total_distance));
long distanceIntegerPart = (long) distanceInUnit;
// Extract the decimal part
String distanceFractionalPart = String.format("%.2f", (distanceInUnit - distanceIntegerPart)).substring(2);
// Units should always be english singular for TTS.
// See https://developer.android.com/reference/android/text/style/TtsSpan?hl=en#TYPE_MEASURE
appendDecimalUnit(builder, context.getResources().getQuantityString(distanceId, getQuantityCount(distanceInUnit), distanceInUnit), distanceIntegerPart, distanceFractionalPart, isMetricUnits ? "kilometer" : "mile");
// Punctuation helps introduce natural pauses in TTS
builder.append(".");
if (distance.isZero()) {
return totalDistance;
return builder;
}
// Announce time
Duration movingTime = trackStatistics.getMovingTime();
if (!movingTime.isZero()) {
appendDuration(context, builder, movingTime);
builder.append(".");
}
String rate;
String currentRate;
String currentRateMsg;
if (isReportSpeed) {
int speedId = isMetricUnits ? R.plurals.voiceSpeedKilometersPerHour : R.plurals.voiceSpeedMilesPerHour;
double speedInUnit = distancePerTime.to(isMetricUnits);
rate = context.getResources().getQuantityString(speedId, getQuantityCount(speedInUnit), speedInUnit);
double currentDistancePerTimeInUnit = currentDistancePerTime != null ? currentDistancePerTime.to(isMetricUnits) : 0;
currentRate = context.getResources().getQuantityString(speedId, getQuantityCount(currentDistancePerTimeInUnit), currentDistancePerTimeInUnit);
currentRateMsg = context.getString(R.string.voice_speed_lap, currentRate);
builder.append(" ")
.append(context.getString(R.string.speed));
long speedIntegerPart = (long) speedInUnit;
// Extract the decimal part
String speedFractionalPart = String.format("%.1f", (speedInUnit - speedIntegerPart)).substring(2);
appendDecimalUnit(builder, context.getResources().getQuantityString(speedId, getQuantityCount(speedInUnit), speedInUnit), speedIntegerPart, speedFractionalPart, isMetricUnits ? "kilometer per hour" : "mile per hour");
builder.append(".");
if (currentDistancePerTime != null) {
double currentDistancePerTimeInUnit = currentDistancePerTime.to(isMetricUnits);
if (currentDistancePerTimeInUnit > 0) {
builder.append(" ")
.append(context.getString(R.string.lap_speed));
long currentDistanceIntegerPart = (long) currentDistancePerTimeInUnit;
// Extract the decimal part
String currentDistanceFractionalPart = String.format("%.1f", (currentDistancePerTimeInUnit - currentDistanceIntegerPart)).substring(2);
appendDecimalUnit(builder, context.getResources().getQuantityString(speedId, getQuantityCount(currentDistancePerTimeInUnit), currentDistancePerTimeInUnit), currentDistanceIntegerPart, currentDistanceFractionalPart, isMetricUnits ? "kilometer per hour" : "mile per hour");
builder.append(".");
}
}
} else {
Duration time = distancePerTime.toPace(isMetricUnits);
int paceId = isMetricUnits ? R.string.voice_pace_per_kilometer : R.string.voice_pace_per_mile;
rate = context.getString(paceId, getAnnounceTime(context, time));
builder.append(" ")
.append(context.getString(R.string.pace));
appendDuration(context, builder, time);
builder.append(" ")
.append(context.getString(perUnitStringId))
.append(".");
Duration currentTime = currentDistancePerTime != null ? currentDistancePerTime.toPace(isMetricUnits) : Duration.ofMillis(0);
currentRate = context.getString(paceId, getAnnounceTime(context, currentTime));
currentRateMsg = context.getString(R.string.voice_pace_lap, currentRate);
if (!currentTime.isZero()) {
builder.append(" ")
.append(context.getString(R.string.lap_time));
appendDuration(context, builder, currentTime);
builder.append(" ")
.append(context.getString(perUnitStringId))
.append(".");
}
}
currentRateMsg = currentInterval == null ? "" : " " + currentRateMsg;
if (shouldVoiceAnnounceHeartRate()) {
if (sensorStatistics != null && sensorStatistics.hasHeartRate()) {
int averageHeartRate = Math.round(sensorStatistics.getAvgHeartRate().getBPM());
return context.getString(R.string.voice_template, totalDistance, getAnnounceTime(context, trackStatistics.getMovingTime()), rate) + currentRateMsg;
}
builder.append(" ")
.append(context.getString(R.string.average_heart_rate));
appendCardinal(builder, context.getString(R.string.sensor_state_heart_rate_value, averageHeartRate), averageHeartRate);
builder.append(".");
}
//TODO We might need to localize this using strings.xml if order is relevant.
private static String getAnnounceTime(Context context, Duration duration) {
String result = "";
if (currentInterval != null && currentInterval.hasAverageHeartRate()) {
int currentHeartRate = Math.round(currentInterval.getAverageHeartRate().getBPM());
int hours = (int) (duration.toHours());
int minutes = (int) (duration.toMinutes() % 60);
int seconds = (int) (duration.getSeconds() % 60);
if (hours != 0) {
String hoursText = context.getResources()
.getQuantityString(R.plurals.voiceHours, hours, hours);
result += hoursText + " ";
builder.append(" ")
.append(context.getString(R.string.current_heart_rate));
appendCardinal(builder, context.getString(R.string.sensor_state_heart_rate_value, currentHeartRate), currentHeartRate);
builder.append(".");
}
}
String minutesText = context.getResources()
.getQuantityString(R.plurals.voiceMinutes, minutes, minutes);
String secondsText = context.getResources()
.getQuantityString(R.plurals.voiceSeconds, seconds, seconds);
return result + minutesText + " " + secondsText;
return builder;
}
static int getQuantityCount(double d) {
return (int) d;
}
private static void appendDuration(@NonNull Context context, @NonNull SpannableStringBuilder builder, @NonNull Duration duration) {
int hours = (int) (duration.toHours());
int minutes = (int) (duration.toMinutes() % 60);
int seconds = (int) (duration.getSeconds() % 60);
if (hours > 0) {
appendDecimalUnit(builder, context.getResources().getQuantityString(R.plurals.voiceHours, hours, hours), hours, null, "hour");
}
if (minutes > 0) {
appendDecimalUnit(builder, context.getResources().getQuantityString(R.plurals.voiceMinutes, minutes, minutes), minutes, null, "minute");
}
if (seconds > 0 || duration.isZero()) {
appendDecimalUnit(builder, context.getResources().getQuantityString(R.plurals.voiceSeconds, seconds, seconds), seconds, null, "second");
}
}
/**
* Speaks as: 98.14 [UNIT] - ninety eight point one four [UNIT with correct plural form]
*/
private static void appendDecimalUnit(@NonNull SpannableStringBuilder builder, @NonNull String localizedText, long integerPart, @Nullable String fractionalPart, @NonNull String unit) {
TtsSpan.MeasureBuilder measureBuilder = new TtsSpan.MeasureBuilder()
.setUnit(unit);
if (fractionalPart == null) {
measureBuilder.setNumber(integerPart);
} else {
measureBuilder.setIntegerPart(integerPart)
.setFractionalPart(fractionalPart);
}
builder.append(" ")
.append(localizedText, measureBuilder.build(), SPAN_INCLUSIVE_EXCLUSIVE);
}
/**
* Speaks as: 98 - ninety eight
*/
private static void appendCardinal(@NonNull SpannableStringBuilder builder, @NonNull String localizedText, long number) {
builder.append(" ")
.append(localizedText, new TtsSpan.CardinalBuilder().setNumber(number).build(), SPAN_INCLUSIVE_EXCLUSIVE);
}
}
src/main/java/de/dennisguse/opentracks/settings/PreferencesUtils.java
+16
View File
@@ -172,6 +172,13 @@ public class PreferencesUtils {
setString(keyId, resources.getString(valueId));
}
@VisibleForTesting
public static void setBoolean(int keyId, Boolean value) {
Editor editor = sharedPreferences.edit();
editor.putBoolean(getKey(keyId), value);
editor.apply();
}
static void setInt(int keyId, int value) {
Editor editor = sharedPreferences.edit();
editor.putInt(getKey(keyId), value);
@@ -316,6 +323,15 @@ public class PreferencesUtils {
return getFloat(R.string.voice_speed_rate_key, DEFAULT);
}
public static boolean shouldVoiceAnnounceHeartRate() {
return getBoolean(R.string.voice_announce_heart_rate_key, false);
}
@VisibleForTesting
public static void setVoiceAnnounceHeartRate(boolean value) {
setBoolean(R.string.voice_announce_heart_rate_key, value);
}
public static Distance getRecordingDistanceInterval() {
return Distance.of(getInt(R.string.recording_distance_interval_key, getRecordingDistanceIntervalDefaultInternal()));
}
src/main/java/de/dennisguse/opentracks/stats/TrackStatistics.java
+32
View File
@@ -25,6 +25,7 @@ import java.time.Instant;
import de.dennisguse.opentracks.data.models.Altitude;
import de.dennisguse.opentracks.data.models.Distance;
import de.dennisguse.opentracks.data.models.HeartRate;
import de.dennisguse.opentracks.data.models.Speed;
import de.dennisguse.opentracks.data.models.Track;
import de.dennisguse.opentracks.data.models.TrackPoint;
@@ -56,6 +57,8 @@ public class TrackStatistics {
private Speed maxSpeed;
private Float totalAltitudeGain_m = null;
private Float totalAltitudeLoss_m = null;
// The average heart rate seen on this track
private HeartRate avgHeartRate = null;
public TrackStatistics() {
reset();
@@ -76,6 +79,7 @@ public class TrackStatistics {
altitudeExtremities.set(other.altitudeExtremities.getMin(), other.altitudeExtremities.getMax());
totalAltitudeGain_m = other.totalAltitudeGain_m;
totalAltitudeLoss_m = other.totalAltitudeLoss_m;
avgHeartRate = other.avgHeartRate;
}
@VisibleForTesting
@@ -108,6 +112,19 @@ public class TrackStatistics {
stopTime = stopTime.isAfter(other.stopTime) ? stopTime : other.stopTime;
}
if (avgHeartRate == null) {
avgHeartRate = other.avgHeartRate;
} else {
if (other.avgHeartRate != null) {
// Using total time as weights for the averaging.
// Important to do this before total time is updated
avgHeartRate = HeartRate.of(
(totalTime.getSeconds() * avgHeartRate.getBPM() + other.totalTime.getSeconds() * other.avgHeartRate.getBPM())
/ (totalTime.getSeconds() + other.totalTime.getSeconds())
);
}
}
totalDistance = totalDistance.plus(other.totalDistance);
totalTime = totalTime.plus(other.totalTime);
movingTime = movingTime.plus(other.movingTime);
@@ -230,6 +247,15 @@ public class TrackStatistics {
return totalTime.minus(movingTime);
}
public boolean hasAverageHeartRate() {
return avgHeartRate != null;
}
@Nullable
public HeartRate getAverageHeartRate() {
return avgHeartRate;
}
/**
* Gets the average speed.
* This calculation only takes into account the displacement until the last point that was accounted for in statistics.
@@ -287,6 +313,12 @@ public class TrackStatistics {
}
}
public void setAverageHeartRate(HeartRate heartRate) {
if (heartRate != null) {
avgHeartRate = heartRate;
}
}
public boolean hasTotalAltitudeGain() {
return totalAltitudeGain_m != null;
}
src/main/java/de/dennisguse/opentracks/stats/TrackStatisticsUpdater.java
+22
View File
@@ -26,6 +26,7 @@ import java.util.List;
import de.dennisguse.opentracks.data.models.Altitude;
import de.dennisguse.opentracks.data.models.Distance;
import de.dennisguse.opentracks.data.models.HeartRate;
import de.dennisguse.opentracks.data.models.Speed;
import de.dennisguse.opentracks.data.models.TrackPoint;
@@ -64,6 +65,8 @@ public class TrackStatisticsUpdater {
private final AltitudeRingBuffer altitudeBuffer;
private final SpeedRingBuffer speedBuffer;
private float averageHeartRateBPM;
private Duration totalHeartRateDuration = Duration.ZERO;
// The current segment's statistics
private final TrackStatistics currentSegment;
@@ -85,6 +88,7 @@ public class TrackStatisticsUpdater {
altitudeBuffer = new AltitudeRingBuffer(ALTITUDE_SMOOTHING_FACTOR);
speedBuffer = new SpeedRingBuffer(SPEED_SMOOTHING_FACTOR);
resetAverageHeartRate();
}
public TrackStatisticsUpdater(TrackStatisticsUpdater toCopy) {
@@ -95,6 +99,7 @@ public class TrackStatisticsUpdater {
this.speedBuffer = new SpeedRingBuffer(toCopy.speedBuffer);
this.lastTrackPoint = toCopy.lastTrackPoint;
resetAverageHeartRate();
}
public TrackStatistics getTrackStatistics() {
@@ -142,6 +147,17 @@ public class TrackStatisticsUpdater {
currentSegment.updateAltitudeExtremities(newAverage);
}
// Update heart rate
if (trackPoint.hasHeartRate() && lastTrackPoint != null) {
Duration trackPointDuration = Duration.between(lastTrackPoint.getTime(), trackPoint.getTime());
Duration newTotalDuration = totalHeartRateDuration.plus(trackPointDuration);
averageHeartRateBPM = (totalHeartRateDuration.toMillis() * averageHeartRateBPM + trackPointDuration.toMillis() * trackPoint.getHeartRate().getBPM()) / newTotalDuration.toMillis();
totalHeartRateDuration = newTotalDuration;
currentSegment.setAverageHeartRate(HeartRate.of(averageHeartRateBPM));
}
// Update total distance
if (trackPoint.hasSensorDistance()) {
// Sensor-based distance/speed
@@ -184,6 +200,12 @@ public class TrackStatisticsUpdater {
lastTrackPoint = null;
altitudeBuffer.reset();
speedBuffer.reset();
resetAverageHeartRate();
}
private void resetAverageHeartRate() {
averageHeartRateBPM = 0.0f;
totalHeartRateDuration = Duration.ZERO;
}
/**
src/main/java/de/dennisguse/opentracks/ui/intervals/IntervalStatistics.java
+14
View File
@@ -8,6 +8,7 @@ import java.util.List;
import de.dennisguse.opentracks.data.TrackPointIterator;
import de.dennisguse.opentracks.data.models.Distance;
import de.dennisguse.opentracks.data.models.HeartRate;
import de.dennisguse.opentracks.data.models.Speed;
import de.dennisguse.opentracks.data.models.TrackPoint;
import de.dennisguse.opentracks.stats.TrackStatistics;
@@ -102,6 +103,7 @@ public class IntervalStatistics {
private Duration time = Duration.ofSeconds(0);
private Float gain_m;
private Float loss_m;
private HeartRate avgHeartRate;
public Interval() {
}
@@ -117,6 +119,7 @@ public class IntervalStatistics {
time = i.time;
gain_m = i.gain_m;
loss_m = i.loss_m;
avgHeartRate = i.avgHeartRate;
}
public Interval(Interval i) {
@@ -124,6 +127,7 @@ public class IntervalStatistics {
time = i.time;
gain_m = i.gain_m;
loss_m = i.loss_m;
avgHeartRate = i.avgHeartRate;
}
private void adjust(double adjustFactor) {
@@ -155,11 +159,20 @@ public class IntervalStatistics {
return loss_m;
}
public boolean hasAverageHeartRate() {
return avgHeartRate != null;
}
public HeartRate getAverageHeartRate() {
return avgHeartRate;
}
private void add(TrackStatistics trackStatistics, @Nullable TrackPoint lastTrackPoint) {
distance = distance.plus(trackStatistics.getTotalDistance());
time = time.plus(trackStatistics.getTotalTime());
gain_m = trackStatistics.hasTotalAltitudeGain() ? trackStatistics.getTotalAltitudeGain() : gain_m;
loss_m = trackStatistics.hasTotalAltitudeLoss() ? trackStatistics.getTotalAltitudeLoss() : loss_m;
avgHeartRate = trackStatistics.getAverageHeartRate();
if (lastTrackPoint == null) {
return;
}
@@ -176,6 +189,7 @@ public class IntervalStatistics {
time = trackStatistics.getTotalTime();
gain_m = trackStatistics.hasTotalAltitudeGain() ? trackStatistics.getTotalAltitudeGain() : gain_m;
loss_m = trackStatistics.hasTotalAltitudeLoss() ? trackStatistics.getTotalAltitudeLoss() : loss_m;
avgHeartRate = trackStatistics.getAverageHeartRate();
}
}
}