rx-android

I'm using RxParse to parse query's async load but when i subscribe my observable using subscribeOn(Schedulers.io()) my onCompleted method is never called on main thread. Instead of this, my onCompleted method is called inside of worker thread pool. If i use observeOn(AndroidSchedulers.mainThread) everything will work as well, but my onNextMethod will be called on main thread too and I don't want it. There is something wrong in my code? Have anything wrong in my code? ParseObservable.find(myQuery) .map(myMapFunc()) .subscribeOn(AndroidSchedulers.handlerThread(new Handler())) .subscribe( new

Per the example below from the LiveData Android documentation, what would be the RxJava 2 equivalent? We certainly can use a combination of publish() , refcount() and replay() to achieve the core of the MutableLiveData observable behavior. That said, what would be the analogous counterpart of mCurrentName.setValue() as it pertains to detecting a change and emitting the corresponding event? public class NameViewModel extends ViewModel { // Create a LiveData with a String private MutableLiveData<String> mCurrentName; public MutableLiveData<String> getCurrentName() { if (mCurrentName == null) {

I am using retrofit to hit my network api which returns json array. I am doing so using following code- Observable<MyJson[]> response = (Observable<MyJson[]>)mNetworkService.getReadyObserverable(mNetworkService.getNetworkServiceApi().getMyDataJsons(), MyJson.class, true, useCache); mAirlineSubscription = response.subscribe(new Observer<MyJson[]>() { @Override public void onCompleted() { Log.d(TAG, "getData completed.."); } @Override public void onError(Throwable e) { Log.e(TAG, "onError: " + e.getLocalizedMessage()); } @Override public void onNext(MyJson[] myJsonData) { //I want here json data

I need to be notified when something subscribes to my observable. I also need to be notified that the observable has either errored or completed. So I thought I should use doOnSubscribe : register an action to take when an observer subscribes to an Observable and doOnTerminate : register an action to take when an Observable completes, either successfully or with an error Then I saw doOnUnsubscribe : register an action to take when an observer unsubscribes from an Observable and thought the symmetry of doOnSubscribe / doOnUnsubscribe would be better. So, will doOnTerminate always be called

I get this error: FATAL EXCEPTION: main E/AndroidRuntime: java.lang.AbstractMethodError: abstract method not implemented at retrofit.RxJavaCallAdapterFactory.get(RxJavaCallAdapterFactory.java) at retrofit.Retrofit.nextCallAdapter(Retrofit.java:189) at retrofit.Retrofit.callAdapter(Retrofit.java:175) at retrofit.MethodHandler.createCallAdapter(MethodHandler.java:45) at retrofit.MethodHandler.create(MethodHandler.java:26) at retrofit.Retrofit.loadMethodHandler(Retrofit.java:151) at retrofit.Retrofit$1.invoke(Retrofit.java:132) at $Proxy0.getPosts(Native Method) when trying to use

I just switched my code from asynctask to rxjava2 and I'm randomly getting this exception on my nexus: Camera is being used after Camera.release() was called in Galaxy s6 Edge Following is my code- Class Camera : public class Cameras { private static final String TAG = Cameras.class.getSimpleName(); private static final String SP_CAMERA_ID = "camera_id"; private static final int NO_NEXT_TASK = 0; private static final int NEXT_TASK_RELEASE_COMPLETE = 1; private static final int NEXT_TASK_SWITCH_COMPLETE = 2; private static final int NEXT_TASK_START_PREVIEW = 3; private Camera camera; private

I'm using Retrofit to get bookmarks from REST API: public interface BookmarkService { @GET("/bookmarks") Observable<List<Bookmark>> bookmarks(); } Now I would like to emit each item from this list with delay. I did something similar to this in Java, but onCompleted is never triggered. private Observable<Bookmark> getBookmarks() { return getBookmarkService().bookmarks() .flatMap(new Func1<List<Bookmark>, Observable<Bookmark>>() { @Override public Observable<Bookmark> call(List<Bookmark> bookmarks) { Observable<Bookmark> resultObservable = Observable.never(); for (int i = 0; i < bookmarks.size()

In room the @Delete annotation doesn't emit anything. This is what the dao looks like @Dao public interface UserDao { @Delete void deleteUser(User user); //We can't use Maybe or Single or anything here } This makes it a problem while doing something like userRepository.deleteUser().subscribeOn since we have no emission coming the dao . I use the following code to call deleteUser on a background thread. Observable.just(appDatabase). subscribeOn(SchedulerProvider.getInstance().computation()). subscribe(db -> { userRepository.logoutUser(loggedUser.getLoggedInUser()); loggedUser.setLoggedInUser

I have 3 EditText fields and I have created 3 observables for these fields. Observable<CharSequence> o1 = RxTextView.textChanges(field1); Observable<CharSequence> o2 = RxTextView.textChanges(field2); Observable<CharSequence> o3 = RxTextView.textChanges(field3); I want to enable a button when all these three fields has some value in it. user can enter values in any order in the fields. How can i do that? EDIT I used zip to achieve that. Observable<CharSequence> o1 = RxTextView.textChanges(field1); Observable<CharSequence> o2 = RxTextView.textChanges(field2); Observable<CharSequence> o3 =

I'm using MVVM on android application and i want to manage requests and rxJava on device rotation, how can i disable request after rotation device and countinue from last request? this is my simple code to know how can i doing that, but i can't find any document and sample code about it @Override public void onCreate(@Nullable Bundle savedInstanceState) { super.onCreate(savedInstanceState); binding = DataBindingUtil.setContentView(this, R.layout.activity_register); ... Observer<String> myObserver = new Observer<String>() { @Override public void onError(Throwable e) { // Called when the