1 /**
2  * Copyright (C) 2022 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
5  * in compliance with the License. You may obtain a copy of the License at
6  *
7  * ```
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  * ```
10  *
11  * Unless required by applicable law or agreed to in writing, software distributed under the License
12  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
13  * or implied. See the License for the specific language governing permissions and limitations under
14  * the License.
15  */
16 package com.android.healthconnect.controller.dataentries.units
17 
18 /** Temperature conversion utilities. */
19 object TemperatureConverter {
20 
21     /**
22      * Converts from Celsius to Fahrenheit and kelvin
23      *
24      * @param temperatureInCelsius temperature value in celsius
25      * @param temperatureUnit unit to convert to
26      * @return the converted value of temperature
27      */
convertFromCelsiusnull28     fun convertFromCelsius(temperatureInCelsius: Double, temperatureUnit: TemperatureUnit): Double {
29         return when (temperatureUnit) {
30             TemperatureUnit.CELSIUS -> temperatureInCelsius
31             TemperatureUnit.FAHRENHEIT -> temperatureInCelsius * 1.8 + 32
32             TemperatureUnit.KELVIN -> temperatureInCelsius + 273.15
33         }
34     }
35 }
36