1 files changed, 138 insertions, 0 deletions
diff --git a/src/Tizen.Sensor/Tizen.Sensor/Plugins/TemperatureSensor.cs b/src/Tizen.Sensor/Tizen.Sensor/Plugins/TemperatureSensor.cs
new file mode 100755
index 0000000..b90b1bc
--- /dev/null
+++ b/src/Tizen.Sensor/Tizen.Sensor/Plugins/TemperatureSensor.cs
@@ -0,0 +1,138 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+
+namespace Tizen.Sensor
+{
+    /// <summary>
+    /// TemperatureSensor Class. Used for registering callbacks for temperature sensor and getting temperature data
+    /// </summary>
+    public sealed class TemperatureSensor : Sensor
+    {
+        private static string TemperatureSensorKey = "http://tizen.org/feature/sensor.temperature";
+
+        /// <summary>
+        /// Gets the value of the temperature sensor.
+        /// </summary>
+        /// <since_tizen> 3 </since_tizen>
+        /// <value> Temperature (Celsius) </value>
+        public float Temperature { get; private set; } = float.MinValue;
+
+        /// <summary>
+        /// Returns true or false based on whether temperature sensor is supported by device.
+        /// </summary>
+        /// <since_tizen> 3 </since_tizen>
+        /// <value><c>true</c> if supported; otherwise, <c>false</c>.</value>
+        public static bool IsSupported
+        {
+            get
+            {
+                Log.Info(Globals.LogTag, "Checking if the TemperatureSensor is supported");
+                return CheckIfSupported(SensorType.TemperatureSensor, TemperatureSensorKey);
+            }
+        }
+
+        /// <summary>
+        /// Returns the number of temperature sensors available on the device.
+        /// </summary>
+        /// <since_tizen> 3 </since_tizen>
+        /// <value> The count of temperature sensors </value>
+        public static int Count
+        {
+            get
+            {
+                Log.Info(Globals.LogTag, "Getting the count of temperature sensors");
+                return GetCount();
+            }
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="Tizen.Sensor.TemperatureSensor"/> class.
+        /// </summary>
+        /// <since_tizen> 3 </since_tizen>
+        /// <feature>http://tizen.org/feature/sensor.temperature</feature>
+        /// <exception cref="ArgumentException">Thrown when an invalid argument is used</exception>
+        /// <exception cref="NotSupportedException">Thrown when the sensor is not supported</exception>
+        /// <exception cref="InvalidOperationException">Thrown when the operation is invalid for the current state</exception>
+        /// <param name='index'>
+        /// Index. Default value for this is 0. Index refers to a particular temperature sensor in case of multiple sensors
+        /// </param>
+        public TemperatureSensor(uint index = 0) : base(index)
+        {
+            Log.Info(Globals.LogTag, "Creating TemperatureSensor object");
+        }
+
+        internal override SensorType GetSensorType()
+        {
+            return SensorType.TemperatureSensor;
+        }
+
+        /// <summary>
+        /// Event Handler for storing the callback functions for event corresponding to change in temperature sensor data.
+        /// </summary>
+        /// <since_tizen> 3 </since_tizen>
+
+        public event EventHandler<TemperatureSensorDataUpdatedEventArgs> DataUpdated;
+
+
+        private static int GetCount()
+        {
+            IntPtr list;
+            int count;
+            int error = Interop.SensorManager.GetSensorList(SensorType.TemperatureSensor, out list, out count);
+            if (error != (int)SensorError.None)
+            {
+                Log.Error(Globals.LogTag, "Error getting sensor list for temperature");
+                count = 0;
+            }
+            else
+                Interop.Libc.Free(list);
+            return count;
+        }
+
+        private static Interop.SensorListener.SensorEventCallback _callback;
+
+        internal override void EventListenStart()
+        {
+            _callback = (IntPtr sensorHandle, IntPtr eventPtr, IntPtr data) => {
+                Interop.SensorEventStruct sensorData = Interop.IntPtrToEventStruct(eventPtr);
+
+                TimeSpan = new TimeSpan((Int64)sensorData.timestamp);
+                Temperature = sensorData.values[0];
+
+                DataUpdated?.Invoke(this, new TemperatureSensorDataUpdatedEventArgs(sensorData.values[0]));
+            };
+
+            int error = Interop.SensorListener.SetEventCallback(ListenerHandle, Interval, _callback, IntPtr.Zero);
+            if (error != (int)SensorError.None)
+            {
+                Log.Error(Globals.LogTag, "Error setting event callback for temperature sensor");
+                throw SensorErrorFactory.CheckAndThrowException(error, "Unable to set event callback for temperature");
+            }
+        }
+
+        internal override void EventListenStop()
+        {
+            int error = Interop.SensorListener.UnsetEventCallback(ListenerHandle);
+            if (error != (int)SensorError.None)
+            {
+                Log.Error(Globals.LogTag, "Error unsetting event callback for temperature sensor");
+                throw SensorErrorFactory.CheckAndThrowException(error, "Unable to unset event callback for temperature");
+            }
+        }
+    }
+}