回答編集履歴

コード修正

2018/09/11 01:58

投稿

f-miyu

スコア1625

answer CHANGED Viewed

@@ -51,7 +51,6 @@
                         }
                         catch (IOException e)
                         {
-                            System.Diagnostics.Debug.WriteLine(e);
                         }
                         finally
                         {

コード修正

2018/09/11 01:58

投稿

f-miyu

スコア1625

answer CHANGED Viewed

@@ -32,29 +32,36 @@
         {
             foreach (var device in devices)
             {
-                var socket = device.CreateRfcommSocketToServiceRecord(getUUIDFromString());
-                Task.Run(() =>
+                try
                 {
+                    var socket = device.CreateRfcommSocketToServiceRecord(getUUIDFromString());
-                    try
+                    Task.Run(() =>
                     {
+                        try
+                        {
-                        socket.Connect();
+                            socket.Connect();
-                        var br = new BufferedReader(new InputStreamReader(socket.InputStream));
+                            var br = new BufferedReader(new InputStreamReader(socket.InputStream));
-                        string data;
+                            string data;
-                        while ((data = br.ReadLine()) != null)
+                            while ((data = br.ReadLine()) != null)
+                            {
+                                DataReceived?.Invoke(this, new DataEventArgs(data));
+                            }
+                        }
+                        catch (IOException e)
                         {
-                            DataReceived?.Invoke(this, new DataEventArgs(data));
+                            System.Diagnostics.Debug.WriteLine(e);
                         }
+                        finally
+                        {
+                            socket.Close();
-                    }
+                        }
+                    });
+                }
-                    catch (IOException e)
+                catch (IOException e)
-                    {
+                {
-                    }
+                }
-                    finally
-                    {
-                        socket.Close();
-                    }
-                });
             }
         }
     }

コード変更

2018/09/11 01:57

投稿

f-miyu

スコア1625

answer CHANGED Viewed

@@ -26,18 +26,37 @@
     public void Start()
     {
+        var btAdapter = BluetoothAdapter.DefaultAdapter;
-        getAllPairedDevices();
+        var devices = btAdapter.BondedDevices;
-        System.Threading.Thread thread = new System.Threading.Thread(() =>
+        if (devices != null && devices.Count > 0)
         {
-            while(true)
+            foreach (var device in devices)
             {
+                var socket = device.CreateRfcommSocketToServiceRecord(getUUIDFromString());
+                Task.Run(() =>
+                {
+                    try
+                    {
+                        socket.Connect();
+                        var br = new BufferedReader(new InputStreamReader(socket.InputStream));
+                        string data;
-                var data = getDataFromDevice();
+                        while ((data = br.ReadLine()) != null)
+                        {
-                DataReceived?.Invoke(this, new DataEventArgs(data));
+                            DataReceived?.Invoke(this, new DataEventArgs(data));
+                        }
+                    }
+                    catch (IOException e)
+                    {
+                    }
+                    finally
+                    {
+                        socket.Close();
+                    }
+                });
             }
-        });
+        }
-        thread.IsBackground = true;
-        thread.Start();
     }
 }
 ```

コード修正

2018/09/11 01:51

投稿

f-miyu

スコア1625

answer CHANGED Viewed

@@ -24,7 +24,7 @@
 {
     public event EventHandler<DataEventArgs> DataReceived;
-    public Start()
+    public void Start()
     {
         getAllPairedDevices();