如何更改rx.Observable <java.util.list<T> &gt;到java.util.list <T>

Question

Declaration

@GET("api/Game/SearchGames")
Observable<List<GameModel>> searchGames();

This is the network call

public static Observable<List<GameModel>> searchGames () {
    VersusAPI client = VersusServiceGenerator.createService(VersusAPI.class);
    Observable<List<GameModel>> ob = client.searchGames();
    return ob;
}

Here is where I implement.

mAdapterMyGames = new RecyclerViewAdapter(searchGames());

searchGames() returns rx.Observable<java.util.list<GameModel>> . How do I change that to only java.util.list<GameModel> ?

Answer 1

You don't properly understand what is an Observable .
It is an object, to which You can subscribe() to get the result of it's operation. Usually, only when subscribing to an Observable it starts and you can get the result inside Subscriber 's onNext() function.
So in your case:

1. Subscribe to this Observable .

2. Look for the result inside this subscriber's onNext function.

    searchGames().subscribe(new new Subscriber<List<GameModel>>() { @Override public void onNext(List<GameModel> gameModels) { //TODO make sth useful with models } @Override public void onCompleted() { } @Override public void onError(Throwable e) { } )