Initial groundwork for playing tones

src/com/nokia/mid/sound/Sound.java

@@ -16,6 +16,14 @@
 */
 package com.nokia.mid.sound;
 
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+
+import javax.microedition.media.Manager;
+import javax.microedition.media.MediaException;
+import javax.microedition.media.Player;
+
+
 public class Sound
 {
 	public static final int FORMAT_TONE = 1;
@@ -24,25 +32,63 @@ public class Sound
 	public static final int SOUND_STOPPED = 1;
 	public static final int SOUND_UNINITIALIZED = 3;
 
-
-	public Sound(byte[] data, int type) { }
+	private Player player;
+
+	public Sound(byte[] data, int type) 
+	{ 
+		try 
+		{
+			if (type == FORMAT_TONE) 
+			{
+				player = Manager.createPlayer(new ByteArrayInputStream(data), "audio/x-tone-seq");
+			}
+			else if (type == FORMAT_WAV) 
+			{
+				player = Manager.createPlayer(new ByteArrayInputStream(data), "audio/wav");
+			}
+		}
+		catch (MediaException exception) { }
+		catch (IOException exception) { }
+	}
 
 	public Sound(int freq, long duration) { }
 
-
 	public static int getConcurrentSoundCount(int type) { return 1; }
 
 	public int getGain() { return 0; }
 
-	public int getState() { return 1; }
+	public int getState() 
+	{ 
+		int state = player.getState();
+
+		switch (state)
+		{
+			case Player.STARTED:
+				return SOUND_PLAYING;
+			case Player.PREFETCHED:
+			case Player.REALIZED:
+				return SOUND_STOPPED;
+			case Player.UNREALIZED:
+			case Player.CLOSED:
+			default:
+				return SOUND_UNINITIALIZED;
+		}
+	}
 
 	public static int[] getSupportedFormats() { return new int[]{}; }
 
-	public void init(byte[] data, int type) { }
+	public void init(byte[] data, int type) 
+	{ 
+		// init's functionality is covered when Manager creates the player - leave empty
+	}
 
 	public void init(int freq, long duration) { }
 
-	public void play(int loop) { }
+	public void play(int loop) 
+	{ 
+		player.setLoopCount(loop);
+		player.start();
+	}
 
 	public void release() { }
 
@@ -52,6 +98,9 @@ public void setGain(int gain) { }
 
 	public void setSoundListener(SoundListener listener) { }
 
-	public void stop() { }
+	public void stop() 
+	{
+		player.stop();
+	}
 
 }

src/org/recompile/mobile/PlatformPlayer.java

@@ -60,17 +60,19 @@ public PlatformPlayer(InputStream stream, String type)
 			{
 				player = new midiPlayer(stream);
 			}
-			else
+			else if (type.equalsIgnoreCase("audio/x-wav") || type.equalsIgnoreCase("audio/wav"))
 			{
-				if(type.equalsIgnoreCase("audio/x-wav") || type.equalsIgnoreCase("audio/wav"))
-				{
-					player = new wavPlayer(stream);
-				}
-				else /* TODO: Implement a player for amr and mpeg audio types */
-				{
-					System.out.println("No Player For: "+contentType);
-					player = new audioplayer();
-				}
+				player = new wavPlayer(stream);
+			}
+			else if (type.equalsIgnoreCase("audio/x-tone-seq")) 
+			{
+				// 
+				player = new tonePlayer(stream);
+			}
+			else /* TODO: Implement a player for amr and mpeg audio types */
+			{
+				System.out.println("No Player For: "+contentType);
+				player = new audioplayer();
 			}
 		}
 		controls[0] = new volumeControl();
@@ -342,6 +344,35 @@ public boolean isRunning()
 		}
 	}
 
+	/* Todo: Implement tone playing functionality */
+	private class tonePlayer extends audioplayer 
+	{
+		private InputStream toneStream;
+		private int loops = 0;
+
+		public tonePlayer(InputStream stream) { toneStream = stream; }
+
+		public void start() 
+		{  
+			// Todo implement functionality to play a tone sequence
+			state = Player.STARTED;
+		}
+
+		public void stop() 
+		{ 
+			// Todo implement functionality to stop playing a tone sequence
+			state = Player.PREFETCHED;
+		}
+
+		public void setLoopCount(int count) { if (count > -1) { loops = count; } }
+
+		public boolean isRunning() 
+		{ 
+			// Todo implementation depends on start()
+			return false; 
+		}
+	}
+
 	// Controls //
 
 	private class midiControl implements javax.microedition.media.control.MIDIControl