Added widget for displaying track stats and starting/stopping tracks.

Added track update broadcast to TrackRecordingService.
Added start and end track actions to TrackRecordingService.

MyTracks/src/com/dsi/ant/exception/AntInterfaceException.java

@@ -0,0 +1,20 @@
+package com.dsi.ant.exception;
+
+public class AntInterfaceException extends Exception 
+{
+
+    /**
+     * 
+     */
+    private static final long serialVersionUID = -7278855366167722274L;
+
+    public AntInterfaceException()
+    {
+        this("Unknown ANT Interface error");
+    }
+
+    public AntInterfaceException(String string)
+    {
+        super(string);
+    }
+}

MyTracks/src/com/dsi/ant/exception/AntRemoteException.java

@@ -0,0 +1,23 @@
+package com.dsi.ant.exception;
+
+import android.os.RemoteException;
+
+public class AntRemoteException extends AntInterfaceException 
+{
+    /**
+     * 
+     */
+    private static final long serialVersionUID = 8950974759973459561L;
+
+    public AntRemoteException(RemoteException e)
+    {
+        this("ANT Interface error, ANT Radio Service remote error: "+e.toString(), e);
+    }
+    
+    public AntRemoteException(String string, RemoteException e)
+    {
+        super(string);
+        
+        this.initCause(e);
+    }
+}

MyTracks/src/com/dsi/ant/exception/AntServiceNotConnectedException.java

@@ -0,0 +1,19 @@
+package com.dsi.ant.exception;
+
+public class AntServiceNotConnectedException extends AntInterfaceException 
+{
+    /**
+     * 
+     */
+    private static final long serialVersionUID = -2085081032170129309L;
+
+    public AntServiceNotConnectedException()
+    {
+        this("ANT Interface error, ANT Radio Service not connected.");
+    }
+    
+    public AntServiceNotConnectedException(String string)
+    {
+        super(string);
+    }
+}