Add show calorie and user weight preference in Stats settings page.

2013-08-22 17:05:10 +08:00
commit 2468062eff
1112 changed files with 74478 additions and 0 deletions
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+/*
+ * Copyright 2008 Google Inc.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package com.google.android.apps.mytracks.util;
+
+/**
+ * Unit conversion constants.
+ * 
+ * @author Sandor Dornbush
+ */
+public class UnitConversions {
+
+  private UnitConversions() {}
+
+  // Milliliter to liter
+  public static final double ML_TO_L = 1 / 1000.0;
+
+  // Millisecond to second
+  public static final double MS_TO_S = 1 / 1000.0;
+
+  // Minute to second
+  public static final double MIN_TO_S = 60.0;
+
+  // Second to minute
+  public static final double S_TO_MIN = 1 / MIN_TO_S;
+
+  // Minute to hour
+  public static final double HR_TO_MIN = 60.0;
+
+  // Minute to hour
+  public static final double MIN_TO_HR = 1 / HR_TO_MIN;
+
+  // multiplication factor to convert kilometers to miles
+  public static final double KM_TO_MI = 0.621371192;
+
+  // multiplication factor to convert miles to kilometers
+  public static final double MI_TO_KM = 1 / KM_TO_MI;
+
+  // multiplication factor to convert miles to feet
+  public static final double MI_TO_FT = 5280.0;
+
+  // multiplication factor to convert feet to miles
+  public static final double FT_TO_MI = 1 / MI_TO_FT;
+
+  // multiplication factor to convert meters to kilometers
+  public static final double M_TO_KM = 1 / 1000.0;
+
+  public static final double KM_TO_M = 1 / M_TO_KM;
+
+  // multiplication factor to convert meters per second to kilometers per hour
+  public static final double MS_TO_KMH = 3.6;
+
+  // multiplication factor to convert meters to miles
+  public static final double M_TO_MI = M_TO_KM * KM_TO_MI;
+
+  // multiplication factor to convert meters to feet
+  public static final double M_TO_FT = M_TO_MI * MI_TO_FT;
+
+  // multiplication factor to convert degrees to radians
+  public static final double DEG_TO_RAD = Math.PI / 180.0;
+
+  // Ratio of change kcal to joule.
+  public static final double KCAL_TO_J = 4.184;
+}