reg file not found

Hi,
I am trying to develop an android app using android studio 3.2.1. and running in emulator.
I am trying to access an excel workbook as database which is in my local system.I imported the required poi jars in LIBS folder. File not found exception is thrown.
Help me to resolve this problem.

code:

public class MainActivity extends AppCompatActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    try {

      FileInputStream inp = new FileInputStream(new File("C:\\Users\dosh\\Building.xlsx"));
        XSSFWorkbook wb = new XSSFWorkbook(inp);
        XSSFSheet sheet = wb.getSheetAt(0);
        Row row = sheet.getRow(3);
        Cell cell = row.getCell(2);
        cell.setCellValue(200);
        Log.d("FILE","found the excel file");
        println("File not found");

    }
    catch(Exception e) {

        Log.d("NO FILE","Unable to find the excel file");

    }
}

}