目前貌似不支持断点调试，但可以通过日志打印(logcat)来跟踪。

 在android SDK中有个adb工具，使用此工具来跟踪运行的android应用：

adb logcat  

启动logcat，并将设备上运行的android应用的运行时信息全部打印出来。

adb logcat -s Unity  

如果只想打印Unity的输出信息，使用此命令。

adb logcat -d > logcat.txt  

将打印信息输出为文件。

当然，更直接的做法是在应用中集成自己的调试信息窗口，将如下代码关联到一个gameobject：

[csharp] view plaincopy

<p>using UnityEngine;

using System.Collections;</p><p>public class GuiTextDebug : MonoBehaviour

{

 private float windowPosition = -440.0f;

 private int positionCheck = ;

 private static string windowText = "";

 private Vector2 scrollViewVector = Vector2.zero;

 private GUIStyle debugBoxStyle;  

 private float leftSide = 0.0f;

 private float debugWidth = 420.0f;  

 public bool debugIsOn = false;  

 public static void debug(string newString)

 {

  windowText = newString + "\n" + windowText;

  UnityEngine.Debug.Log(newString);

 }  

 void Start()

    {

  debugBoxStyle = new GUIStyle();

  debugBoxStyle.alignment = TextAnchor.UpperLeft;

  leftSide = ;

 }  

 void OnGUI()

    {

  if (debugIsOn)

        {

   GUI.depth = ;

   GUI.BeginGroup(new Rect(windowPosition, 40.0f, leftSide, 200.0f));  

   scrollViewVector = GUI.BeginScrollView(new Rect (, 0.0f, debugWidth, 200.0f),

                                                   scrollViewVector,

                                                   new Rect (0.0f, 0.0f, 400.0f, 2000.0f));

   GUI.Box(new Rect(, 0.0f, debugWidth - 20.0f, 2000.0f), windowText, debugBoxStyle);

   GUI.EndScrollView();  

   GUI.EndGroup ();  

   if (GUI.Button(new Rect(leftSide, 0.0f,75.0f,40.0f), "调试"))

            {

    if (positionCheck == )

                {

     windowPosition = -440.0f;

     positionCheck = ;

    }

    else

                {

     windowPosition = leftSide;

     positionCheck = ;

    }

   }  

   if (GUI.Button(new Rect(leftSide + 80f,0.0f,75.0f,40.0f),"清除"))

            {

    windowText = "";

   }

  }

 }

}

</p>