android: Send value (String or int) from one class to another class

Use this from class  send value
String value="Hellow ";

Intent ii = new Intent(this, SplashScreen.class); //SplashScreen is  receive class

ii.putExtra("pkgName", value);

ii.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);startActivity(ii);

Use this to receive value class  

String getvalue;

try {
    getvalue= getIntent().getExtras().getString("pkgName");
} catch (Exception e) {
    System.out.println("Our Exception : " + e.getMessage());}

In the same way you can send int value.