import RNProgressHUB from 'react-native-progresshub';

var RNProgressHUB = require('react-native-progresshub');

RNProgressHUB.showSimpleText("Message",2000);

RNProgressHUB.showSpinIndeterminate();
RNProgressHUB.showSpinIndeterminate("Title");
RNProgressHUB.showSpinIndeterminate("Title","Details");

    var progress = 0.1;

    RNProgressHUB.showDeterminate({
      mode:'bar', //"bar" or "annular"   default:"annular"
      title:"title", 
      details:"details"
    });

    var interval =  setInterval(function () {
      if(progress <= 1){
        RNProgress.setProgress(progress);
      } else {
        RNProgress.dismiss();
        clearInterval(interval);
      }
      progress += 0.1;
    },1000);

RNProgressHUB.setProgress(progress); // progress: 0 ~ 1

RNProgressHUB.dismiss();