public static double calculateRoundedDist(double distInMeters, Context ctx) {
OsmandSettings settings = ((OsmandApplication) ctx.getApplicationContext()).getSettings();
MetricsConstants mc = settings.METRIC_SYSTEM.get();
double mainUnitInMeter = 1;
double metersInSecondUnit = METERS_IN_KILOMETER;
if (mc == MetricsConstants.MILES_AND_FOOTS) {
mainUnitInMeter = FOOTS_IN_ONE_METER;
metersInSecondUnit = METERS_IN_ONE_MILE;
} else if (mc == MetricsConstants.MILES_AND_YARDS) {
mainUnitInMeter = YARDS_IN_ONE_METER;
metersInSecondUnit = METERS_IN_ONE_MILE;
}
// 1, 2, 5, 10, 20, 50, 100, 200, 500, 1000 ...
int generator = 1;
byte pointer = 1;
double point = mainUnitInMeter;
while (distInMeters * point > generator) {
if (pointer++ % 3 == 2) {
generator = generator * 5 / 2;
} else {
generator *= 2;
}
if (point == mainUnitInMeter && metersInSecondUnit * mainUnitInMeter * 0.9f <= generator) {
point = 1 / metersInSecondUnit;
generator = 1;
pointer = 1;
}
}
return (generator / point);
}
public static String getFormattedAlt(double alt, Context ctx) {
OsmandSettings settings = ((OsmandApplication) ctx.getApplicationContext()).getSettings();
MetricsConstants mc = settings.METRIC_SYSTEM.get();
if (mc == MetricsConstants.KILOMETERS_AND_METERS) {
return ((int) alt) + " " + ctx.getString(R.string.m);
} else {
return ((int) (alt * FOOTS_IN_ONE_METER)) + " " + ctx.getString(R.string.foot);
}
}
public static String getFormattedSpeed(float metersperseconds, Context ctx) {
OsmandSettings settings = ((OsmandApplication) ctx.getApplicationContext()).getSettings();
MetricsConstants mc = settings.METRIC_SYSTEM.get();
float kmh = metersperseconds * 3.6f;
if (mc == MetricsConstants.KILOMETERS_AND_METERS) {
return ((int) kmh) + " " + ctx.getString(R.string.km_h);
} else {
float mph = kmh * METERS_IN_KILOMETER / METERS_IN_ONE_MILE;
if (mph >= 10) {
return ((int) (mph)) + " " + ctx.getString(R.string.mile_per_hour);
} else {
mph = ((int) mph * 10f) / 10f;
return mph + " " + ctx.getString(R.string.mile_per_hour);
}
}
}
public static String getFormattedDistance(float meters, Context ctx) {
OsmandSettings settings = ((OsmandApplication) ctx.getApplicationContext()).getSettings();
MetricsConstants mc = settings.METRIC_SYSTEM.get();
int mainUnitStr;
float mainUnitInMeters;
if (mc == MetricsConstants.KILOMETERS_AND_METERS) {
mainUnitStr = R.string.km;
mainUnitInMeters = METERS_IN_KILOMETER;
} else {
mainUnitStr = R.string.mile;
mainUnitInMeters = METERS_IN_ONE_MILE;
}
if (meters >= 100 * mainUnitInMeters) {
return (int) (meters / mainUnitInMeters) + " " + ctx.getString(mainUnitStr); // $NON-NLS-1$
} else if (meters > 9.99f * mainUnitInMeters) {
return MessageFormat.format(
"{0,number,#.#} " + ctx.getString(mainUnitStr),
((float) meters) / mainUnitInMeters); // $NON-NLS-1$
} else if (meters > 0.999f * mainUnitInMeters) {
return MessageFormat.format(
"{0,number,#.##} " + ctx.getString(mainUnitStr),
((float) meters) / mainUnitInMeters); // $NON-NLS-1$
} else {
if (mc == MetricsConstants.KILOMETERS_AND_METERS) {
return ((int) meters) + " " + ctx.getString(R.string.m); // $NON-NLS-1$
} else if (mc == MetricsConstants.MILES_AND_FOOTS) {
int foots = (int) (meters * FOOTS_IN_ONE_METER);
return foots + " " + ctx.getString(R.string.foot); // $NON-NLS-1$
} else if (mc == MetricsConstants.MILES_AND_YARDS) {
int yards = (int) (meters * YARDS_IN_ONE_METER);
return yards + " " + ctx.getString(R.string.yard); // $NON-NLS-1$
}
return ((int) meters) + " " + ctx.getString(R.string.m); // $NON-NLS-1$
}
}
private void createUI() {
addPreferencesFromResource(R.xml.navigation_settings);
PreferenceScreen screen = getPreferenceScreen();
settings = getMyApplication().getSettings();
routerServicePreference =
(ListPreference) screen.findPreference(settings.ROUTER_SERVICE.getId());
RouteService[] vls = RouteService.getAvailableRouters(getMyApplication());
String[] entries = new String[vls.length];
for (int i = 0; i < entries.length; i++) {
entries[i] = vls[i].getName();
}
registerListPreference(settings.ROUTER_SERVICE, screen, entries, vls);
registerBooleanPreference(settings.SNAP_TO_ROAD, screen);
Integer[] intValues = new Integer[] {0, 5, 10, 15, 20, 25, 30, 45, 60, 90};
entries = new String[intValues.length];
entries[0] = getString(R.string.shared_string_never);
for (int i = 1; i < intValues.length; i++) {
entries[i] = (int) intValues[i] + " " + getString(R.string.int_seconds);
}
registerListPreference(settings.AUTO_FOLLOW_ROUTE, screen, entries, intValues);
entries = new String[AutoZoomMap.values().length];
for (int i = 0; i < entries.length; i++) {
entries[i] = getString(AutoZoomMap.values()[i].name);
}
registerListPreference(settings.AUTO_ZOOM_MAP, screen, entries, AutoZoomMap.values());
// keep informing option:
Integer[] keepInformingValues = new Integer[] {0, 1, 2, 3, 5, 7, 10, 15, 20, 25, 30};
String[] keepInformingNames = new String[keepInformingValues.length];
keepInformingNames[0] = getString(R.string.keep_informing_never);
for (int i = 1; i < keepInformingValues.length; i++) {
keepInformingNames[i] = keepInformingValues[i] + " " + getString(R.string.int_min);
}
registerListPreference(
settings.KEEP_INFORMING, screen, keepInformingNames, keepInformingValues);
SpeedConstants[] speedValues = SpeedConstants.values();
String[] speedNamesVls = new String[speedValues.length];
for (int i = 0; i < speedValues.length; i++) {
speedNamesVls[i] = speedValues[i].toHumanString(this);
}
;
registerListPreference(settings.SPEED_SYSTEM, screen, speedNamesVls, speedValues);
// screen power save option:
Integer[] screenPowerSaveValues = new Integer[] {0, 5, 10, 15, 20, 30, 45, 60};
String[] screenPowerSaveNames = new String[screenPowerSaveValues.length];
screenPowerSaveNames[0] = getString(R.string.shared_string_never);
for (int i = 1; i < screenPowerSaveValues.length; i++) {
screenPowerSaveNames[i] = screenPowerSaveValues[i] + " " + getString(R.string.int_seconds);
}
registerListPreference(
settings.WAKE_ON_VOICE_INT, screen, screenPowerSaveNames, screenPowerSaveValues);
// registerBooleanPreference(settings.SHOW_ZOOM_BUTTONS_NAVIGATION, screen);
autoZoomMapPreference = (ListPreference) screen.findPreference(settings.AUTO_ZOOM_MAP.getId());
autoZoomMapPreference.setOnPreferenceChangeListener(this);
showAlarms = (Preference) screen.findPreference("show_routing_alarms");
showAlarms.setOnPreferenceClickListener(this);
speakAlarms = (Preference) screen.findPreference("speak_routing_alarms");
speakAlarms.setOnPreferenceClickListener(this);
Float[] arrivalValues = new Float[] {1.5f, 1f, 0.5f, 0.25f};
String[] arrivalNames =
new String[] {
getString(R.string.arrival_distance_factor_early),
getString(R.string.arrival_distance_factor_normally),
getString(R.string.arrival_distance_factor_late),
getString(R.string.arrival_distance_factor_at_last)
};
registerListPreference(settings.ARRIVAL_DISTANCE_FACTOR, screen, arrivalNames, arrivalValues);
// array size should be equal!
Float[] speedLimitsKm = new Float[] {0f, 5f, 7f, 10f, 15f, 20f};
Float[] speedLimitsMiles = new Float[] {0f, 3f, 5f, 7f, 10f, 15f};
if (settings.METRIC_SYSTEM.get() == OsmandSettings.MetricsConstants.KILOMETERS_AND_METERS) {
String[] speedNames = new String[speedLimitsKm.length];
for (int i = 0; i < speedLimitsKm.length; i++) {
speedNames[i] = speedLimitsKm[i] + " " + getString(R.string.km_h);
}
registerListPreference(settings.SPEED_LIMIT_EXCEED, screen, speedNames, speedLimitsKm);
} else {
String[] speedNames = new String[speedLimitsKm.length];
for (int i = 0; i < speedNames.length; i++) {
speedNames[i] = speedLimitsMiles[i] + " " + getString(R.string.mile_per_hour);
}
registerListPreference(settings.SPEED_LIMIT_EXCEED, screen, speedNames, speedLimitsKm);
}
PreferenceCategory category =
(PreferenceCategory) screen.findPreference("guidance_preferences");
speedLimitExceed = (ListPreference) category.findPreference("speed_limit_exceed");
ApplicationMode mode = getMyApplication().getSettings().getApplicationMode();
if (!mode.isDerivedRoutingFrom(ApplicationMode.CAR)) {
category.removePreference(speedLimitExceed);
}
// deprecated 2.2
// Integer[] delayIntervals = new Integer[] { -1, 3, 5, 7, 10, 15, 20 };
// String[] delayIntervalNames = new String[delayIntervals.length];
// for (int i = 0; i < delayIntervals.length; i++) {
// if (i == 0) {
// delayIntervalNames[i] = getString(R.string.auto_follow_route_never);
// } else {
// delayIntervalNames[i] = delayIntervals[i] + " " + getString(R.string.int_seconds);
// }
// }
// registerListPreference(settings.DELAY_TO_START_NAVIGATION, screen, delayIntervalNames,
// delayIntervals);
if (getIntent() != null && getIntent().hasExtra(INTENT_SKIP_DIALOG)) {
setSelectedAppMode(settings.getApplicationMode());
} else {
profileDialog();
}
}
public boolean updateInfo(DrawSettings drawSettings) {
boolean trafficWarnings = settings.SHOW_TRAFFIC_WARNINGS.get();
boolean cams = settings.SHOW_CAMERAS.get();
boolean peds = settings.SHOW_PEDESTRIAN.get();
boolean visible = false;
boolean eval = rh.isFollowingMode() || trackingUtilities.isMapLinkedToLocation();
if ((trafficWarnings || cams) && eval) {
AlarmInfo alarm;
if (rh.isFollowingMode()) {
alarm = wh.getMostImportantAlarm(settings.METRIC_SYSTEM.get(), cams);
} else {
RouteDataObject ro = locationProvider.getLastKnownRouteSegment();
Location loc = locationProvider.getLastKnownLocation();
if (ro != null && loc != null) {
alarm = wh.calculateMostImportantAlarm(ro, loc, settings.METRIC_SYSTEM.get(), cams);
} else {
alarm = null;
}
}
if (alarm != null) {
int locimgId = R.drawable.warnings_limit;
String text = "";
if (alarm.getType() == AlarmInfoType.SPEED_LIMIT) {
if (settings.DRIVING_REGION.get().americanSigns) {
locimgId = R.drawable.warnings_speed_limit_us;
// else case is done by drawing red ring
}
text = alarm.getIntValue() + "";
} else if (alarm.getType() == AlarmInfoType.SPEED_CAMERA) {
locimgId = R.drawable.warnings_speed_camera;
} else if (alarm.getType() == AlarmInfoType.BORDER_CONTROL) {
locimgId = R.drawable.warnings_border_control;
} else if (alarm.getType() == AlarmInfoType.HAZARD) {
locimgId = R.drawable.warnings_hazard;
} else if (alarm.getType() == AlarmInfoType.TOLL_BOOTH) {
// image done by drawing red ring
} else if (alarm.getType() == AlarmInfoType.TRAFFIC_CALMING) {
if (settings.DRIVING_REGION.get().americanSigns) {
locimgId = R.drawable.warnings_traffic_calming_us;
} else {
locimgId = R.drawable.warnings_traffic_calming;
}
} else if (alarm.getType() == AlarmInfoType.STOP) {
locimgId = R.drawable.warnings_stop;
} else if (alarm.getType() == AlarmInfoType.RAILWAY) {
if (settings.DRIVING_REGION.get().americanSigns) {
locimgId = R.drawable.warnings_railways_us;
} else {
locimgId = R.drawable.warnings_railways;
}
} else if (alarm.getType() == AlarmInfoType.PEDESTRIAN) {
if (settings.DRIVING_REGION.get().americanSigns) {
locimgId = R.drawable.warnings_pedestrian_us;
} else {
locimgId = R.drawable.warnings_pedestrian;
}
} else {
text = null;
}
visible = (text != null && text.length() > 0) || (locimgId != 0);
if (visible) {
if (alarm.getType() == AlarmInfoType.SPEED_CAMERA) {
visible = cams;
} else if (alarm.getType() == AlarmInfoType.PEDESTRIAN) {
visible = peds;
} else {
visible = trafficWarnings;
}
}
if (visible) {
if (locimgId != imgId) {
imgId = locimgId;
icon.setImageResource(locimgId);
}
if (!Algorithms.objectEquals(text, this.textString)) {
textString = text;
this.text.setText(this.textString);
}
}
}
}
updateVisibility(layout, visible);
return true;
}