Unity3D-安卓-debug输出到文件

本文固定连接：http://blog.csdn.net/u013108312/article/details/74961946

using UnityEngine;using System.Collections;using System.Collections.Generic;using System.IO;using System.Text;public class logdata{    public string output = "";    public string stack = "";    public static logdata Init(string o, string s)    {        logdata log = new logdata();        log.output = o;        log.stack = s;        return log;    }    public void Show(/*bool showstack*/)    {        GUILayout.Label(output);        //if (showstack)          GUILayout.Label(stack);    }}/// <summary>  /// 手机调试脚本  /// 本脚本挂在一个空对象或转换场景时不删除的对象即可  /// 错误和异常输出日记路径 Application.persistentDataPath  /// </summary>  public class ShowDebugInPhone : MonoBehaviour{    List<logdata> logDatas = new List<logdata>();//log链表      List<logdata> errorDatas = new List<logdata>();//错误和异常链表      List<logdata> warningDatas = new List<logdata>();//警告链表      static List<string> mWriteLogTxt = new List<string>();    static List<string> mWriteErrorTxt = new List<string>();    static List<string> mWriteWarningTxt = new List<string>();    Vector2 uiLog;    Vector2 uiError;    Vector2 uiWarning;    bool open = false;    bool showLog = false;    bool showError = false;    bool showWarning = false;    private string outpathLog;    private string outpathError;    private string outpathWarning;    void Start()    {        //Application.persistentDataPath Unity中只有这个路径是既可以读也可以写的。          //Debug.Log(Application.persistentDataPath);#if UNITY_EDITOR        outpathLog = Application.dataPath + "/StreamingAssets" + "/outLog.txt";        outpathError = Application.dataPath + "/StreamingAssets" + "/outLogError.txt";        outpathWarning = Application.dataPath + "/StreamingAssets" + "/outLogWarining.txt";#elif UNITY_IPHONE        outpathLog = Application.dataPath +"/Raw"+"/outLog.txt";        outpathError = Application.dataPath +"/Raw"+"/outLogError.txt";        outpathWarning = Application.dataPath +"/Raw"+"/outLogWarining.txt";#elif UNITY_ANDROID        outpathLog = Application.persistentDataPath + "/outLog.txt";        outpathError = Application.persistentDataPath + "/outLogError.txt";        outpathWarning = Application.persistentDataPath + "/outLogWarining.txt";#endif        //每次启动客户端删除之前保存的Log          if (System.IO.File.Exists(outpathLog))        {            File.Delete(outpathLog);        }        if (System.IO.File.Exists(outpathError))        {            File.Delete(outpathError);        }        if (System.IO.File.Exists(outpathWarning))        {            File.Delete(outpathWarning);        }        //转换场景不删除          Application.DontDestroyOnLoad(gameObject);    }    void OnEnable()    {        //注册log监听          Application.RegisterLogCallback(HangleLog);    }    void OnDisable()    {        // Remove callback when object goes out of scope          //当对象超出范围，删除回调。          Application.RegisterLogCallback(null);    }    void HangleLog(string logString, string stackTrace, LogType type)    {        switch (type)        {            case LogType.Log:                logDatas.Add(logdata.Init(logString, stackTrace));                mWriteLogTxt.Add(logString);                mWriteLogTxt.Add(stackTrace);                break;            case LogType.Error:            case LogType.Exception:                errorDatas.Add(logdata.Init(logString, stackTrace));                mWriteErrorTxt.Add(logString);                mWriteErrorTxt.Add(stackTrace);                break;            case LogType.Warning:                warningDatas.Add(logdata.Init(logString, stackTrace));                mWriteWarningTxt.Add(logString);                mWriteWarningTxt.Add(stackTrace);                break;        }    }    void Update()    {        //因为写入文件的操作必须在主线程中完成，所以在Update中才给你写入文件。          if (logDatas.Count > 0)        {            string[] temp = mWriteLogTxt.ToArray();            foreach (string t in temp)            {                using (StreamWriter writer = new StreamWriter(outpathLog, true, Encoding.UTF8))                {                    writer.WriteLine(t);                }                mWriteLogTxt.Remove(t);            }        }        if (errorDatas.Count > 0)        {            string[] temp = mWriteErrorTxt.ToArray();            foreach (string t in temp)            {                using (StreamWriter writer = new StreamWriter(outpathError, true, Encoding.UTF8))                {                    writer.WriteLine(t);                }                mWriteErrorTxt.Remove(t);            }        }        if (warningDatas.Count > 0)        {            string[] temp = mWriteWarningTxt.ToArray();            foreach (string t in temp)            {                using (StreamWriter writer = new StreamWriter(outpathWarning, true, Encoding.UTF8))                {                    writer.WriteLine(t);                }                mWriteWarningTxt.Remove(t);            }        }    }    void OnGUI()    {        GUILayout.BeginHorizontal();        if (GUILayout.Button(">>Open", GUILayout.Height(150), GUILayout.Width(150)))            open = !open;        if (open)        {            if (GUILayout.Button("清理", GUILayout.Height(150), GUILayout.Width(150)))            {                logDatas = new List<logdata>();                errorDatas = new List<logdata>();                warningDatas = new List<logdata>();            }            if (GUILayout.Button("显示log日志:" + showLog, GUILayout.Height(150), GUILayout.Width(200)))            {                showLog = !showLog;                if (open == true)                    open = !open;            }            if (GUILayout.Button("显示error日志:" + showError, GUILayout.Height(150), GUILayout.Width(200)))            {                showError = !showError;                if (open == true)                    open = !open;            }            if (GUILayout.Button("显示warning日志:" + showWarning, GUILayout.Height(150), GUILayout.Width(200)))            {                showWarning = !showWarning;                if (open == true)                    open = !open;            }        }        GUILayout.EndHorizontal();        if (showLog)        {            GUI.color = Color.white;            uiLog = GUILayout.BeginScrollView(uiLog);            foreach (var va in logDatas)            {                va.Show();            }            GUILayout.EndScrollView();        }        if (showError)        {            GUI.color = Color.red;            uiError = GUILayout.BeginScrollView(uiError);            foreach (var va in errorDatas)            {                va.Show();            }            GUILayout.EndScrollView();        }        if (showWarning)        {            GUI.color = Color.yellow;            uiWarning = GUILayout.BeginScrollView(uiWarning);            foreach (var va in warningDatas)            {                va.Show();            }            GUILayout.EndScrollView();        }    }}