Unity 打包程序后PC或Android真机调试Debug日志及调出的Profiler面板
几个注意点：
1.Unity BuildSettings中勾选Copy PDB files、Development Build、Autoconnect profiler（自动连接性能分析）、Script Debugging选项。
2.打包程序后，Unity会自动连接Profiler，打开Unity中的Profiler即可查看cpu、gpu、内存等使用情况。
3.在Unity的Console中的Editor会自动连接运行中程序的Debug日志并输出，若没有连接，可尝试输入目标主机的IP地址，来回切换一下Unity界面和程序，验证正常输出日志后，再进行功能调试。
4.在playersetting—>othersetting下的logging，None表示，只显示 日志，不显示跟踪；ScriptOnly:显示日志，并显示脚本调用关系，不显示堆栈信息。
5.Use Player Log选项勾选后，原先在Unity IDE中会输出在Console中的调试信息，会被保存到output_log中，output_log在老版unity(好像是2017之前)会保存在导出XX.exe同路径的XX_Data文件中，新版unity则会保存至C:\user\YourUserName\AppData\LocalLow(或Local)\Company Name\Product Name中，这个文件夹中还保存了一些Crash Report。
6.安卓调试同样适用，使用Usb连接手机后，打开USB调试，可在真机运行的同时，查看profiler及Console日志，Unity界面中Console面板-Editor选择AndroidPlayer。
附上一个Debugger脚本工具，同样适用安卓调试的日志输出。
粘贴即用：
using UnityEngine;
using System.Collections.Generic;
using System;
using UnityEngine.Profiling;
public class Debugger : MonoBehaviour
{
///
/// 是否允许调试
///
public bool AllowDebugging = true;
private DebugType _debugType = DebugType.Console;
private List
private int _currentLogIndex = -1;
private int _infoLogCount = 0;
private int _warningLogCount = 0;
private int _errorLogCount = 0;
private int _fatalLogCount = 0;
private bool _showInfoLog = true;
private bool _showWarningLog = true;
private bool _showErrorLog = true;
private bool _showFatalLog = true;
private Vector2 _scrollLogView = Vector2.zero;
private Vector2 _scrollCurrentLogView = Vector2.zero;
private Vector2 _scrollSystemView = Vector2.zero;
private bool _expansion = false;
private Rect _windowRect = new Rect(0, 0, 100, 60);
private int _fps = 0;
private Color _fpsColor = Color.white;
private int _frameNumber = 0;
private float _lastShowFPSTime = 0f;
private void Start()
{
if (AllowDebugging)
{
Application.logMessageReceived += LogHandler;
}
}
private void Update()
{
if (AllowDebugging)
{
_frameNumber += 1;
float time = Time.realtimeSinceStartup - _lastShowFPSTime;
if (time >= 1)
{
_fps = (int)(_frameNumber / time);
_frameNumber = 0;
_lastShowFPSTime = Time.realtimeSinceStartup;
}
}
}
private void OnDestory()
{
if (AllowDebugging)
{
Application.logMessageReceived -= LogHandler;
}
}
private void LogHandler(string condition, string stackTrace, LogType type)
{
LogData log = new LogData();
log.time = DateTime.Now.ToString("HH:mm:ss");
log.message = condition;
log.stackTrace = stackTrace;
if (type == LogType.Assert)
{
log.type = "Fatal";
_fatalLogCount += 1;
}
else if (type == LogType.Exception || type == LogType.Error)
{
log.type = "Error";
_errorLogCount += 1;
}
else if (type == LogType.Warning)
{
log.type = "Warning";
_warningLogCount += 1;
}
else if (type == LogType.Log)
{
log.type = "Info";
_infoLogCount += 1;
}
_logInformations.Add(log);
if (_warningLogCount > 0)
{
_fpsColor = Color.yellow;
}
if (_errorLogCount > 0)
{
_fpsColor = Color.red;
}
}
private void OnGUI()
{
if (AllowDebugging)
{
if (_expansion)
{
_windowRect = GUI.Window(0, _windowRect, ExpansionGUIWindow, "DEBUGGER");
}
else
{
_windowRect = GUI.Window(0, _windowRect, ShrinkGUIWindow, "DEBUGGER");
}
}
}
private void ExpansionGUIWindow(int windowId)
{
GUI.DragWindow(new Rect(0, 0, 10000, 20));
#region title
GUILayout.BeginHorizontal();
GUI.contentColor = _fpsColor;
if (GUILayout.Button("FPS:" + _fps, GUILayout.Height(30)))
{
_expansion = false;
_windowRect.width = 100;
_windowRect.height = 60;
}
GUI.contentColor = (_debugType == DebugType.Console ? Color.white : Color.gray);
if (GUILayout.Button("Console", GUILayout.Height(30)))
{
_debugType = DebugType.Console;
}
GUI.contentColor = (_debugType == DebugType.Memory ? Color.white : Color.gray);
if (GUILayout.Button("Memory", GUILayout.Height(30)))
{
_debugType = DebugType.Memory;
}
GUI.contentColor = (_debugType == DebugType.System ? Color.white : Color.gray);
if (GUILayout.Button("System", GUILayout.Height(30)))
{
_debugType = DebugType.System;
}
GUI.contentColor = (_debugType == DebugType.Screen ? Color.white : Color.gray);
if (GUILayout.Button("Screen", GUILayout.Height(30)))
{
_debugType = DebugType.Screen;
}
GUI.contentColor = (_debugType == DebugType.Quality ? Color.white : Color.gray);
if (GUILayout.Button("Quality", GUILayout.Height(30)))
{
_debugType = DebugType.Quality;
}
GUI.contentColor = (_debugType == DebugType.Environment ? Color.white : Color.gray);
if (GUILayout.Button("Environment", GUILayout.Height(30)))
{
_debugType = DebugType.Environment;
}
GUI.contentColor = Color.white;
GUILayout.EndHorizontal();
#endregion
#region console
if (_debugType == DebugType.Console)
{
GUILayout.BeginHorizontal();
if (GUILayout.Button("Clear"))
{
_logInformations.Clear();
_fatalLogCount = 0;
_warningLogCount = 0;
_errorLogCount = 0;
_infoLogCount = 0;
_currentLogIndex = -1;
_fpsColor = Color.white;
}
GUI.contentColor = (_showInfoLog ? Color.white : Color.gray);
_showInfoLog = GUILayout.Toggle(_showInfoLog, "Info [" + _infoLogCount + "]");
GUI.contentColor = (_showWarningLog ? Color.white : Color.gray);
_showWarningLog = GUILayout.Toggle(_showWarningLog, "Warning [" + _warningLogCount + "]");
GUI.contentColor = (_showErrorLog ? Color.white : Color.gray);
_showErrorLog = GUILayout.Toggle(_showErrorLog, "Error [" + _errorLogCount + "]");
GUI.contentColor = (_showFatalLog ? Color.white : Color.gray);
_showFatalLog = GUILayout.Toggle(_showFatalLog, "Fatal [" + _fatalLogCount + "]");
GUI.contentColor = Color.white;
GUILayout.EndHorizontal();
_scrollLogView = GUILayout.BeginScrollView(_scrollLogView, "Box", GUILayout.Height(165));
for (int i = 0; i < _logInformations.Count; i++)
{
bool show = false;
Color color = Color.white;
switch (_logInformations[i].type)
{
case "Fatal":
show = _showFatalLog;
color = Color.red;
break;
case "Error":
show = _showErrorLog;
color = Color.red;
break;
case "Info":
show = _showInfoLog;
color = Color.white;
break;
case "Warning":
show = _showWarningLog;
color = Color.yellow;
break;
default:
break;
}
if (show)
{
GUILayout.BeginHorizontal();
if (GUILayout.Toggle(_currentLogIndex == i, ""))
{
_currentLogIndex = i;
}
GUI.contentColor = color;
GUILayout.Label("[" + _logInformations[i].type + "] ");
GUILayout.Label("[" + _logInformations[i].time + "] ");
GUILayout.Label(_logInformations[i].message);
GUILayout.FlexibleSpace();
GUI.contentColor = Color.white;
GUILayout.EndHorizontal();
}
}
GUILayout.EndScrollView();
_scrollCurrentLogView = GUILayout.BeginScrollView(_scrollCurrentLogView, "Box", GUILayout.Height(100));
if (_currentLogIndex != -1)
{
GUILayout.Label(_logInformations[_currentLogIndex].message + "\r\n\r\n" + _logInformations[_currentLogIndex].stackTrace);
}
GUILayout.EndScrollView();
}
#endregion
#region memory
else if (_debugType == DebugType.Memory)
{
GUILayout.BeginHorizontal();
GUILayout.Label("Memory Information");
GUILayout.EndHorizontal();
GUILayout.BeginVertical("Box");
#if UNITY_5
GUILayout.Label("总内存：" + Profiler.GetTotalReservedMemory() / 1000000 + "MB");
GUILayout.Label("已占用内存：" + Profiler.GetTotalAllocatedMemory() / 1000000 + "MB");
GUILayout.Label("空闲中内存：" + Profiler.GetTotalUnusedReservedMemory() / 1000000 + "MB");
GUILayout.Label("总Mono堆内存：" + Profiler.GetMonoHeapSize() / 1000000 + "MB");
GUILayout.Label("已占用Mono堆内存：" + Profiler.GetMonoUsedSize() / 1000000 + "MB");
#endif
#if UNITY_7
GUILayout.Label("总内存：" + Profiler.GetTotalReservedMemoryLong() / 1000000 + "MB");
GUILayout.Label("已占用内存：" + Profiler.GetTotalAllocatedMemoryLong() / 1000000 + "MB");
GUILayout.Label("空闲中内存：" + Profiler.GetTotalUnusedReservedMemoryLong() / 1000000 + "MB");
GUILayout.Label("总Mono堆内存：" + Profiler.GetMonoHeapSizeLong() / 1000000 + "MB");
GUILayout.Label("已占用Mono堆内存：" + Profiler.GetMonoUsedSizeLong() / 1000000 + "MB");
#endif
GUILayout.EndVertical();
GUILayout.BeginHorizontal();
if (GUILayout.Button("卸载未使用的资源"))
{
Resources.UnloadUnusedAssets();
}
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
if (GUILayout.Button("使用GC垃圾回收"))
{
GC.Collect();
}
GUILayout.EndHorizontal();
}
#endregion
#region system
else if (_debugType == DebugType.System)
{
GUILayout.BeginHorizontal();
GUILayout.Label("System Information");
GUILayout.EndHorizontal();
_scrollSystemView = GUILayout.BeginScrollView(_scrollSystemView, "Box");
GUILayout.Label("操作系统：" + SystemInfo.operatingSystem);
GUILayout.Label("系统内存：" + SystemInfo.systemMemorySize + "MB");
GUILayout.Label("处理器：" + SystemInfo.processorType);
GUILayout.Label("处理器数量：" + SystemInfo.processorCount);
GUILayout.Label("显卡：" + SystemInfo.graphicsDeviceName);
GUILayout.Label("显卡类型：" + SystemInfo.graphicsDeviceType);
GUILayout.Label("显存：" + SystemInfo.graphicsMemorySize + "MB");
GUILayout.Label("显卡标识：" + SystemInfo.graphicsDeviceID);
GUILayout.Label("显卡供应商：" + SystemInfo.graphicsDeviceVendor);
GUILayout.Label("显卡供应商标识码：" + SystemInfo.graphicsDeviceVendorID);
GUILayout.Label("设备模式：" + SystemInfo.deviceModel);
GUILayout.Label("设备名称：" + SystemInfo.deviceName);
GUILayout.Label("设备类型：" + SystemInfo.deviceType);
GUILayout.Label("设备标识：" + SystemInfo.deviceUniqueIdentifier);
GUILayout.EndScrollView();
}
#endregion
#region screen
else if (_debugType == DebugType.Screen)
{
GUILayout.BeginHorizontal();
GUILayout.Label("Screen Information");
GUILayout.EndHorizontal();
GUILayout.BeginVertical("Box");
GUILayout.Label("DPI：" + Screen.dpi);
GUILayout.Label("分辨率：" + Screen.currentResolution.ToString());
GUILayout.EndVertical();
GUILayout.BeginHorizontal();
if (GUILayout.Button("全屏"))
{
Screen.SetResolution(Screen.currentResolution.width, Screen.currentResolution.height, !Screen.fullScreen);
}
GUILayout.EndHorizontal();
}
#endregion
#region Quality
else if (_debugType == DebugType.Quality)
{
GUILayout.BeginHorizontal();
GUILayout.Label("Quality Information");
GUILayout.EndHorizontal();
GUILayout.BeginVertical("Box");
string value = "";
if (QualitySettings.GetQualityLevel() == 0)
{
value = " [最低]";
}
else if (QualitySettings.GetQualityLevel() == QualitySettings.names.Length - 1)
{
value = " [最高]";
}
GUILayout.Label("图形质量：" + QualitySettings.names[QualitySettings.GetQualityLevel()] + value);
GUILayout.EndVertical();
GUILayout.BeginHorizontal();
if (GUILayout.Button("降低一级图形质量"))
{
QualitySettings.DecreaseLevel();
}
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
if (GUILayout.Button("提升一级图形质量"))
{
QualitySettings.IncreaseLevel();
}
GUILayout.EndHorizontal();
}
#endregion
#region Environment
else if (_debugType == DebugType.Environment)
{
GUILayout.BeginHorizontal();
GUILayout.Label("Environment Information");
GUILayout.EndHorizontal();
GUILayout.BeginVertical("Box");
GUILayout.Label("项目名称：" + Application.productName);
#if UNITY_5
GUILayout.Label("项目ID：" + Application.bundleIdentifier);
#endif
#if UNITY_7
GUILayout.Label("项目ID：" + Application.identifier);
#endif
GUILayout.Label("项目版本：" + Application.version);
GUILayout.Label("Unity版本：" + Application.unityVersion);
GUILayout.Label("公司名称：" + Application.companyName);
GUILayout.EndVertical();
GUILayout.BeginHorizontal();
if (GUILayout.Button("退出程序"))
{
Application.Quit();
}
GUILayout.EndHorizontal();
}
#endregion
}
private void ShrinkGUIWindow(int windowId)
{
GUI.DragWindow(new Rect(0, 0, 10000, 20));
GUI.contentColor = _fpsColor;
if (GUILayout.Button("FPS:" + _fps, GUILayout.Width(80), GUILayout.Height(30)))
{
_expansion = true;
_windowRect.width = 600;
_windowRect.height = 360;
}
GUI.contentColor = Color.white;
}
}
public struct LogData
{
public string time;
public string type;
public string message;
public string stackTrace;
}
public enum DebugType
{
Console,
Memory,
System,
Screen,
Quality,
Environment
}