src/main/java/com/simpligility/maven/plugins/android/AbstractEmulatorMojo.java
private String writeEmulatorStartScriptWindows() throws MojoExecutionException
    {

        String filename = SCRIPT_FOLDER + "\\android-maven-plugin-emulator-start.vbs";

        File file = new File( filename );
        PrintWriter writer = null;
        try
        {
            writer = new PrintWriter( new FileWriter( file ) );


            // command needs to be assembled before unique window title since it parses settings and sets up parsedAvd
            // and others.
            String command = assembleStartCommandLine();
            String uniqueWindowTitle = "AndroidMavenPlugin-AVD" + parsedAvd;
            writer.println( "Dim oShell" );
            writer.println( "Set oShell = WScript.CreateObject(\"WScript.shell\")" );
            String cmdPath = System.getenv( "COMSPEC" );
            if ( cmdPath == null )
            {
                cmdPath = "cmd.exe";
            }
            String cmd = cmdPath + " /X /C START /SEPARATE \"\"" + uniqueWindowTitle + "\"\"  " + command.trim();
            writer.println( "oShell.run \"" + cmd + "\"" );
        }
        catch ( IOException e )
        {
            getLog().error( "Failure writing file " + filename );
        }
        finally
        {
            if ( writer != null )
            {
                writer.flush();
                writer.close();
            }
        }
        file.setExecutable( true );
        return filename;
    }
private String writeEmulatorStartScriptWindows() throws MojoExecutionException
    {

        String filename = SCRIPT_FOLDER + "\\android-maven-plugin-emulator-start.vbs";

        File file = new File( filename );
        PrintWriter writer = null;
        try
        {
            writer = new PrintWriter( new FileWriter( file ) );


            // command needs to be assembled before unique window title since it parses settings and sets up parsedAvd
            // and others.
            String command = assembleStartCommandLine();
            String uniqueWindowTitle = "AndroidMavenPlugin-AVD" + parsedAvd;
            writer.println( "Dim oShell" );
            writer.println( "Set oShell = WScript.CreateObject(\"WScript.shell\")" );
            String cmdPath = System.getenv( "COMSPEC" );
            if ( cmdPath == null )
            {
                cmdPath = "cmd.exe";
            }
            String cmd = cmdPath + " /X /C START /SEPARATE \"\"" + uniqueWindowTitle + "\"\"  " + command.trim();
            writer.println( "oShell.run \"" + cmd + "\"" );
        }
        catch ( IOException e )
        {
            getLog().error( "Failure writing file " + filename );
        }
        finally
        {
            if ( writer != null )
            {
                writer.flush();
                writer.close();
            }
        }
        file.setExecutable( true );
        return filename;
    }
Writes the script to start the emulator in the background for windows based environments.

@return absolute path name of start script
@throws IOException
@throws MojoExecutionException