Share an Android sorting print, and Logging tool

Printing Tools

public class Logi {/** global output/private static Boolean is_show = true; Private static final String project_name = project_name;//project name/** picture file rack Path */public static final string Pic_folder
    = Environment.getexternalstoragedirectory (). GetAbsolutePath () + "/" +project_name;
            /** Voice File Rack path */public static final String Voice_folder = Environment.getexternalstoragedirectory (). GetAbsolutePath ()

    + "/" +project_name;
            /** Error Output file path */private static final String Error_path = Environment.getexternalstoragedirectory (). GetAbsolutePath ()
    + "/" +project_name+ "/error.txt";
            /** Output Record File path * * Private static final String Log_path = Environment.getexternalstoragedirectory (). GetAbsolutePath ()
    + "/" +project_name+ "/log.txt"; /** the file path for output debugging information * * Private static final String Debug_path = Environment.getexternalstoragedirectory (). Getabsolutepat
    H () + "/" +project_name+ "/debug.txt"; /** time Format: 2015-12-16 13:15:20 999,999 for millisecondsValue */private static final String Time_sytle = "Yyyy-mm-dd HH:mm:ss SSS";
    private static final String Time_sytle_short = "dd Day HH:mm:ss SSS";
    /** format string */private static final SimpleDateFormat formate = new SimpleDateFormat (time_sytle);

    private static final SimpleDateFormat Formateshort = new SimpleDateFormat (time_sytle_short);
    private static String Errorpath = Error_path;
    private static String LogPath = Log_path;

    private static String Debugpath = Debug_path;
    Private static final String i = "I";
    Private static final String e = "E";
    private static final String W = "W";
    private static final String v = "V";

    private static final String d = "D";
        /** print map*/public static String maptostring (map map) {StringBuilder sb = new StringBuilder ();
        Iterator iter = Map.entryset (). iterator ();
            while (Iter.hasnext ()) {Map.entry Entry = (map.entry) iter.next ();
   String key = (string) entry.getkey ();         Object val = (object) entry.getvalue ();
        Sb.append (key+ "=" +val+ ");
    return sb.tostring ();
        /** Set GLOBAL display */public static void Setglobalshow (Boolean isshow) {is_show = Isshow;
    I ("Logi", "Setglobalshow", False, "set global log Print:" +is_show);
    /** get global Display/public static Boolean isglobalshow () {return is_show;
        /** Set Error Output file path */public static void Seterrorpath (String _errorpath) {errorpath = _errorpath;
    I ("Logi", "Seterrorpath", False, "set error log Output path:" +errorpath);
    /** the file path to get the error output/public static String Geterrorpath () {return errorpath;
        /** sets the file path of the output/public static void Setlogpath (String _logpath) {logPath = _logpath;
    I ("Logi", "Setlogpath", False, "set the normal log output path:" +logpath);
    /** Get output file path */public static String Getlogpath () {return logPath; /** * Normal log output to file * @param msgs */public static void WriteToFile (String ... msgs) {if ("". Equals (LogPath)) {e ("Logi", "WriteToFile", True, "log road strength is empty.")
            ");
        Return
        //write file try {WriteFile (logpath,getcurrenttime () + ": \ n" +connectstringbysign (msgs, ","), true);
        catch (IOException E1) {e1.printstacktrace (); }/** * LOG.I output * isshow:true output * False output/public Stati when global output is_show true c void I (String classname,string methodname,boolean isshow,string ... msgs) {if (isshow| |
        Is_show) {log.i (i+ "_" +classname+ "_" +methodname, Connectstringbysign (msgs, ",")); }/** * LOG.E output * isshow:true output * False output/public Stati when global output is_show true c void E (String classname,string methodname,boolean isshow,string ... msgs) {if (isshow| |
        Is_show) {LOG.E (e+ "_" +classname+ "_" +methodname, Connectstringbysign (msgs, ","));
   }
    }

    /**  * LOG.E Output * Isshow:true a certain output * False when the global output is_show is true there is output * Iswritefile:true writes information to a file. public static void E (String classname,string methodname,boolean isshow,boolean iswritefile,string ... msgs) {Strin
        G Tag = e+ "_" +classname+ "_" +methodname;
        String msg = connectstringbysign (msgs, ","); if (isshow| |
        Is_show) {LOG.E (tag, msg); } if (Iswritefile) {if ("". Equals (Errorpath)) {e (ClassName, MethodName, isshow, "error log Road strength is Empty.
                ");
            Return
            //write file try {WriteFile (errorpath,tag+ ": \ n" +msg,true);
            catch (IOException E1) {e1.printstacktrace (); /** * LOG.E Output * Isshow:true a certain output * false output * When the global output is_show is true * iswrite File:true writes information to a file * Exception: Output error message/public static void Writeerrorinfotofile (String classname,string Me ThodName,exception ex) {String tag = e+ "_" +classname+ "_" +methodname;
        Add crash time String currentdate = GetCurrentTime ();  Organization text String text = "\ n" + "Mobile Model:" +android.os.build.model + ", SDK version:" + Android.os.Build.VERSION.SDK  + ", Android version:" + Android.os.Build.VERSION.RELEASE + "time:" + currentdate + ", error message:" + "\ n"
        + Ex.getmessage ();
        Write file try {WriteFile (error_path,tag+ ": \ n" +text,true);
        catch (IOException E1) {e1.printstacktrace ();
     }/** * Writes content to the specified path * @param className * @param methodname * @param tag * @param path * @param msgs */public static void E (String classname,string methodname,string tag,string path,string ... msg s) {if (!
        Configvalue.isdebug) {return;
        Date date = new Date ();
    Tag = Formateshort.format (date) + "" +classname + "" + methodname + "" + tag;    String msg = connectstringbysign (msgs, ","); if ("". Equals (Path)) {e (className, methodname,true, error log Road strength is empty.)
            ");
        Return
        //write file try {WriteFile (path,tag+ ": \ n" +msg,true);
        catch (IOException E1) {e1.printstacktrace ();
        /** Debug information to debug path/public static void WriteDebugInfo (String classname,string methodname,string ... msgs) { if (!
        Configvalue.isdebug) {return;
        Date date = new Date ();
        String tag = Formate.format (date) + "" +classname + "" + methodname;
        String msg = connectstringbysign (msgs, ","); if ("" ". Equals (Debugpath)) {e (className, methodname,true," error log Road strength is empty.)
            ");
        Return
        //write file try {WriteFile (debugpath,tag+ ":" +msg,true);
        catch (IOException E1) {e1.printstacktrace (); }/** * LOG.W output * isshow:true certain output *        False has output/public static void W (String classname,string Methodname,boolean isshow,str when the global output Is_show is true) ing ... msgs) {if (isshow| |
        Is_show) {LOG.W (w+ "_" +classname+ "_" +methodname, Connectstringbysign (msgs, ",")); }/** * LOG.V output * isshow:true output * False output/public Stati when global output is_show true c void V (String classname,string methodname,boolean isshow,string ... msgs) {if (isshow| |
        Is_show) {LOG.V (v+ "_" +classname+ "_" +methodname, Connectstringbysign (msgs, ",")); }/** * LOG.D output * isshow:true output * False output/public Stati when global output is_show true c void D (String classname,string methodname,boolean isshow,string ... msgs) {if (isshow| |
        Is_show) {LOG.D (d+ "_" +classname+ "_" +methodname, Connectstringbysign (msgs, ","));
   }/** connect STRs with sign/private static String connectstringbysign (string[] strs,string sign) {     if (strs.length<=0) {return "";
        StringBuilder sb = new StringBuilder ();
            for (int i=0;i<strs.length-1;i++) {sb.append (strs[i]);
        Sb.append (sign);
        } sb.append (Strs[strs.length-1]);
    return sb.tostring (); /** * Writes a string to the specified file * * @param path * @param text * @param isappend/Private stat IC void WriteFile (String path,string text, Boolean isappend) throws IOException {File File = new file
        (path);
        E ("Logi", "WriteFile", false, Path);
        if (!file.getparentfile (). exists ()) {File.getparentfile (). Mkdirs ();
        } if (!file.exists ()) {file.createnewfile ();
        } FileWriter fw = null;
            try {fw = new FileWriter (file, isappend);
            Fw.write ("\ n" +text);
        Fw.flush ();
        catch (FileNotFoundException e) {throw e; } finally {if (fw!= null) {fw.close (); /** * Get Current time * @return/public static String GetCurrentTime () {Simpleda
        Teformat SDF = new SimpleDateFormat (time_sytle);
    Return Sdf.format (New Date ()); /** put the corresponding path file under the specified file/public static void Putfiletopath (String filepath,string newfilepath) {log.i ("ico"
        + "FilePath", FilePath);
        LOG.I ("ico" + "Newfilepath", Newfilepath);
        FileInputStream is = null;
        FileOutputStream OS = null;
            try {File File = new file (FilePath);
            LOG.I ("ico" + "file.exists ()", "File.exists ():" +file.exists ());
            LOG.I ("ico" + "file.isdirectory ()", "File.isdirectory ():" +file.isdirectory ());
                if (!file.exists ()) {LOG.E ("ico", "file does not exist");
            return;
            } File NewFile = new file (Newfilepath);
         if (!newfile.getparentfile (). exists ()) {       Newfile.getparentfile (). Mkdirs ();

            } if (!newfile.exists ()) {newfile.createnewfile ();
            is = new FileInputStream (file);
            Open File OS = new FileOutputStream (newFile);
            byte[] buffer = new byte[1024];
            int count = 0;
                Copy the file to the destination while (count = is.read (buffer) > 0) {//write as Copy
            Os.write (buffer, 0, count);
        The catch (IOException e) {//TODO auto-generated catch block E.printstacktrace ();
                }finally{try {if (is!=null) is.close ();
            if (os!=null) os.close ();
            catch (IOException e) {//TODO auto-generated catch block E.printstacktrace ();
 }
        }

    }
}

 the tool has a slightly larger number of parameters than the system log, so it is slightly cumbersome to use, but it can be printed in a global control, improving the filtering of information for the debugging process, and the tool also provides output for various output logs.
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