Add a pair button to the UI. Fix the hardcoded MAC address string. Pass the device model in the pairing request.

src/com/limelight/Connection.java

@@ -1,9 +1,12 @@
 package com.limelight;
 
 import java.io.IOException;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.TimeoutException;
+import java.net.SocketException;
 
+import org.xmlpull.v1.XmlPullParserException;
+
+import com.limelight.nvstream.NvConnection;
+import com.limelight.nvstream.NvHTTP;
 import com.limelight.nvstream.NvmDNS;
 
 import android.os.Bundle;
@@ -12,12 +15,13 @@ import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.Button;
 import android.widget.TextView;
+import android.widget.Toast;
 import android.app.Activity;
 import android.content.Intent;
 import android.content.SharedPreferences;
 
 public class Connection extends Activity {
-	private Button statusButton;
+	private Button statusButton, pairButton;
 	private TextView hostText;
 	private SharedPreferences prefs;
 	
@@ -59,6 +63,7 @@ public class Connection extends Activity {
 		
 		
 		this.statusButton = (Button) findViewById(R.id.statusButton);
+		this.pairButton = (Button) findViewById(R.id.pairButton);
 		this.hostText = (TextView) findViewById(R.id.hostTextView);
 		
 		prefs = getPreferences(0);
@@ -72,6 +77,60 @@ public class Connection extends Activity {
 				Connection.this.startActivity(intent);
 			}
 		});
+		
+		this.pairButton.setOnClickListener(new OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				Toast.makeText(Connection.this, "Pairing...", Toast.LENGTH_LONG).show();
+				new Thread(new Runnable() {
+					@Override
+					public void run() {
+						String macAddress;
+						try {
+							macAddress = NvConnection.getMacAddressString();
+						} catch (SocketException e) {
+							e.printStackTrace();
+							return;
+						}
+						
+						if (macAddress == null) {
+							System.out.println("Couldn't find a MAC address");
+							return;
+						}
+						
+						NvHTTP httpConn = new NvHTTP(hostText.getText().toString(), macAddress);
+						
+						String message;
+						try {
+							if (httpConn.getPairState()) {
+								message = "Already paired";
+							}
+							else {
+								int session = httpConn.getSessionId();
+								if (session == 0) {
+									message = "Pairing was declined by the target";
+								}
+								else {
+									message = "Pairing was successful";
+								}
+							}
+						} catch (IOException e) {
+							message = e.getMessage();
+						} catch (XmlPullParserException e) {
+							message = e.getMessage();
+						}
+						
+						final String toastMessage = message;
+						runOnUiThread(new Runnable() {
+							@Override
+							public void run() {
+								Toast.makeText(Connection.this, toastMessage, Toast.LENGTH_LONG).show();
+							}
+						});
+					}
+				}).start();
+			}
+		});
 	}
 
 }