rxjava zip example

zipsample.java

Action1 onNext = new Action1<R>() {
  @Override
  public void call(R composedResult) {
    //do something
  }
};

Observable.zip(observable1, observable2,
  new Func2<T1, T2, R) {
    @Override
      public Result<T> call(T1 arg1, T2 arg2) {
        // do something with the return values and compose them into type R
        return R;
      }
  }).subscribe(onNext);