In this section, we are going to show a few examples based on RxJava's just(), repeat(), defer(), range(), interval(), and timer() methods.
Let's assume we only have three separated AppInfo objects and we want to convert them into an Observable and populate our RecyclerView item:
List<AppInfo> apps = ApplicationsList.getInstance().getList(); AppInfo appOne = apps.get(0); AppInfo appTwo = apps.get(10); AppInfo appThree = apps.get(24); loadApps(appOne, appTwo, appThree);
We can retrieve the list like we did in the previous example and extract only three elements. Then, we pass them to the loadApps() function:
private void loadApps(AppInfo appOne, AppInfo appTwo, AppInfo appThree) {
mRecyclerView.setVisibility(View.VISIBLE);
Observable.just(appOne, appTwo, appThree)
.subscribe(new Observer<AppInfo>() {
@Override
public void onCompleted() {
mSwipeRefreshLayout.setRefreshing(false)...