From d2e89a2c1aa8f787bc0a296f588295ad1a5f76f2 Mon Sep 17 00:00:00 2001 From: Abyss777 Date: Wed, 24 Aug 2016 10:46:48 +0500 Subject: - Added speed converting in NotificationFormatter - Used constants in UnitsConverter --- src/org/traccar/helper/UnitsConverter.java | 21 +++++++++++++++++---- .../notification/NotificationFormatter.java | 22 ++++++++++++++++++++-- 2 files changed, 37 insertions(+), 6 deletions(-) (limited to 'src/org/traccar') diff --git a/src/org/traccar/helper/UnitsConverter.java b/src/org/traccar/helper/UnitsConverter.java index fe42d9ee2..4bc7348db 100644 --- a/src/org/traccar/helper/UnitsConverter.java +++ b/src/org/traccar/helper/UnitsConverter.java @@ -17,23 +17,36 @@ package org.traccar.helper; public final class UnitsConverter { + private static final double KNOTS_TO_KPH_RATIO = 0.539957; + private static final double KNOTS_TO_MPH_RATIO = 0.868976; + private static final double KNOTS_TO_MPS_RATIO = 1.94384; + private static final double KNOTS_TO_CPS_RATIO = 0.0194384449; + private UnitsConverter() { } public static double knotsFromKph(double value) { // km/h - return value * 0.539957; + return value * KNOTS_TO_KPH_RATIO; + } + + public static double kphFromKnots(double value) { + return value / KNOTS_TO_KPH_RATIO; } public static double knotsFromMph(double value) { - return value * 0.868976; + return value * KNOTS_TO_MPH_RATIO; + } + + public static double mphFromKnots(double value) { + return value / KNOTS_TO_MPH_RATIO; } public static double knotsFromMps(double value) { // m/s - return value * 1.94384; + return value * KNOTS_TO_MPS_RATIO; } public static double knotsFromCps(double value) { // cm/s - return value * 0.0194384449; + return value * KNOTS_TO_CPS_RATIO; } } diff --git a/src/org/traccar/notification/NotificationFormatter.java b/src/org/traccar/notification/NotificationFormatter.java index 1d5257b4f..fb8019900 100644 --- a/src/org/traccar/notification/NotificationFormatter.java +++ b/src/org/traccar/notification/NotificationFormatter.java @@ -15,10 +15,12 @@ */ package org.traccar.notification; +import java.text.DecimalFormat; import java.util.Formatter; import java.util.Locale; import org.traccar.Context; +import org.traccar.helper.UnitsConverter; import org.traccar.model.Device; import org.traccar.model.Event; import org.traccar.model.Position; @@ -55,7 +57,7 @@ public final class NotificationFormatter { public static final String TITLE_TEMPLATE_TYPE_DEVICE_OVERSPEED = "%1$s: exceeds the speed"; public static final String MESSAGE_TEMPLATE_TYPE_DEVICE_OVERSPEED = "Device: %1$s%n" - + "Exceeds the speed: %5$f%n" + + "Exceeds the speed: %5$s%n" + "Point: http://www.openstreetmap.org/?mlat=%3$f&mlon=%4$f#map=16/%3$f/%4$f%n" + "Time: %2$tc%n"; @@ -161,7 +163,7 @@ public final class NotificationFormatter { break; case Event.TYPE_DEVICE_OVERSPEED: formatter.format(MESSAGE_TEMPLATE_TYPE_DEVICE_OVERSPEED, device.getName(), position.getFixTime(), - position.getLatitude(), position.getLongitude(), position.getSpeed()); + position.getLatitude(), position.getLongitude(), formatSpeed(userId, position.getSpeed())); break; case Event.TYPE_GEOFENCE_ENTER: formatter.format(MESSAGE_TEMPLATE_TYPE_GEOFENCE_ENTER, device.getName(), position.getFixTime(), @@ -194,4 +196,20 @@ public final class NotificationFormatter { formatter.close(); return result; } + + private static String formatSpeed(long userId, double speed) { + DecimalFormat df = new DecimalFormat("#.##"); + String result = df.format(speed) + " kn"; + switch (Context.getPermissionsManager().getUser(userId).getSpeedUnit()) { + case "kmh": + result = df.format(UnitsConverter.kphFromKnots(speed)) + " km/h"; + break; + case "mph": + result = df.format(UnitsConverter.mphFromKnots(speed)) + " mph"; + break; + default: + break; + } + return result; + } } -- cgit v1.2.3