java - How to do a split string and store into a variable for future use? -

i have android app receives data excel file. im using libray text excel textview.i have 3 columns in excel receiving. reason want divide string receive 3 positions in order save in sqlite information excel gives , put them in respective rows of sqlite database.i want know how proper string split , store information. this output of app receives excel in advanced.

try {                      assetmanager am=getassets();                     inputstream is=am.open("book1.xls");                     workbook wb =workbook.getworkbook(is);                     sheet s=wb.getsheet(0);                     int row =s.getrows();                     int col=s.getcolumns();                     string xx="";                      for(int i=0;i<row;i++)                     {                         (int c=0;c<col;c++)                         {                             cell z=s.getcell(c,i);                              xx=xx+z.getcontents()+"\n";                             //here want divide string in 3 positions                           }                         xx=xx+"\n";                         }                     textview.settext(xx);                 }                  catch (exception e)                 {                  } 

do want this?

    string[] result = mystring.split(" ");     string = result[0];     string b = result[1];     string c = result[2];