1
logcat的：
java.lang.ClassCastException: com.google.gson.internal.LinkedTreeMap cannot be cast to com.google.api.services.youtube.YouTube$Videos$List
異常：該onError被稱爲在代碼波紋管
IService mService = application.getIService(Constants.mYoutubeUrl);
subscription = mService.getYoutubeVideos(Constants.mYoutubeKey ,Constants.mYoutubeChannelId)
.observeOn(AndroidSchedulers.mainThread())
.subscribeOn(application.defaultSubscribeScheduler())
.subscribe(new Observer<YouTube.Videos.List>() {
@Override
public void onCompleted() {
}
@Override
public void onError(Throwable e) {
videoMvpView.showMessage(R.string.probleme_connection);
}
@Override
public void onNext(YouTube.Videos.List videos) {
videoMvpView.showVideos(videos);
videoMvpView.showSelectedVideo(((Video)videos.get(0)).getSnippet().getTitle());
}
});
IService.java
public interface IService {
@GET("/youtube/v3/search?part=snippet,id&order=date&maxResults=20")
Observable<YouTube.Videos.List> getYoutubeVideos(@Query("key") String key, @Query("channelId") String channelId);
class Factory {
public static IService create(String baseUrl) {
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(baseUrl)
.addConverterFactory(GsonConverterFactory.create())
.addCallAdapterFactory(RxJavaCallAdapterFactory.create())
.build();
return retrofit.create(IService.class);
}
}
}