C# 执行adb 命令

				System.Diagnostics.Process p = new System.Diagnostics.Process();
                p.StartInfo.UseShellExecute = false;
                p.StartInfo.CreateNoWindow = true;
                p.StartInfo.FileName = "cmd.exe";
                pp.StartInfo.Arguments = "/c adb shell ls -l /sdcard/music/";
                p.StartInfo.RedirectStandardError = true;
                p.StartInfo.RedirectStandardInput = true;
                p.StartInfo.RedirectStandardOutput = true;

                p.Start();

                StreamReader outputWriter = p.StandardOutput;
                String errorReader = p.StandardError.ReadToEnd();
                String line = outputWriter.ReadLine();


                while (line != null)
                {
					using (TextReader tr = new StringReader(str))
                   {
                    string Line;
                    while ((Line = tr.ReadLine()) != null)
                    {


                        String[] temp = Line.Split(' ');
                        listview1.Items.Add(new ListViewItem(temp));
                    }
                }
                line = outputWriter.ReadLine();