Android下調試Unity3D應用

在Android SDK中有個adb工具，使用此工具來跟蹤運行的android應用：

1. adb logcat

啟動logcat，並將設備上運行的android應用的運行時信息全部打印出來。

1. adb logcat -s Unity

如果只想打印Unity的輸出信息，使用此命令。

1. adb logcat -d > logcat.txt

將打印信息輸出為文件。

當然，更直接的做法是在應用中集成自己的調試信息窗口，將如下代碼關聯到一個gameobject：

1. using UnityEngine;
2. using System.Collections;</p><p>public class GuiTextDebug : MonoBehaviour
3. {
4. private float windowPosition = -440.0f;
5. private int positionCheck = 2;
6. private static string windowText = "";
7. private Vector2 scrollViewVector = Vector2.zero;
8. private GUIStyle debugBoxStyle;
10. private float leftSide = 0.0f;
11. private float debugWidth = 420.0f;
13. public bool debugIsOn = false;
15. public static void debug(string newString)
16. {
17. windowText = newString + "\n" + windowText;
18. UnityEngine.Debug.Log(newString);
19. }
21. void Start()
22. {
23. debugBoxStyle = new GUIStyle();
24. debugBoxStyle.alignment = TextAnchor.UpperLeft;
25. leftSide = 120;
26. }
29. void OnGUI()
30. {
31. if (debugIsOn)
32. {
33. GUI.depth = 0;
34. GUI.BeginGroup(new Rect(windowPosition, 40.0f, leftSide, 200.0f));
36. scrollViewVector = GUI.BeginScrollView(new Rect (0, 0.0f, debugWidth, 200.0f),
37. scrollViewVector,
38. new Rect (0.0f, 0.0f, 400.0f, 2000.0f));
39. GUI.Box(new Rect(0, 0.0f, debugWidth - 20.0f, 2000.0f), windowText, debugBoxStyle);
40. GUI.EndScrollView();
42. GUI.EndGroup ();
44. if (GUI.Button(new Rect(leftSide, 0.0f,75.0f,40.0f), "調試"))
45. {
46. if (positionCheck == 1)
47. {
48. windowPosition = -440.0f;
49. positionCheck = 2;
50. }
51. else
52. {
53. windowPosition = leftSide;
54. positionCheck = 1;
55. }
56. }
58. if (GUI.Button(new Rect(leftSide + 80f,0.0f,75.0f,40.0f),"清除"))
59. {
60. windowText = "";
61. }
62. }
63. }
64. }