rx-android

I am trying to replicate sample code from the "Disconnecting" section here . Disconnecting As we saw in connect's signature, this method returns a Subscription, just like Observable.subscribe does. You can use that reference to terminate the ConnectableObservable's subscription. That will stop events from being propagated to observers but it will not unsubscribe them from the ConnectableObservable. If you call connect again, the ConnectableObservable will start a new subscription and the old observers will begin receiving values again. ConnectableObservable<Long> connectable = Observable

I am downloading some files from the network using retrofit and rxjava. In my app, the user may cancel the download. Pseudo Code: Subscription subscription = Observable.from(urls) .concatMap(this::downloadFile) .subscribe(file -> addFileToUI(file), Throwable::printStackTrace); Now, If I unsubscribe this subscription, then all requests get canceled. I want to download one by one, that's why used concatMap. How do I cancel particular request? There is a mechanism to cancel individual flows by external stimulus: takeUntil . You have to use some external tracking for it though: ConcurrentHashMap

I am having trouble working out how to handle a response error with retrofit and RxAndroid. onError() gets called if there is a network error or the like but I need to be able to get the response to check if there was an authentication error. Instead what I get is a token with a null String and I can't find out why. What is the best way to go about this? This is my RxAndroid call at the moment. Client.getInstance().getService() .getToken(usernameET.getText().toString(), passwordET.getText().toString()) .subscribe(new Subscriber<SiteInfo>() { @Override public void onCompleted() { } @Override

I saw a lot of articles and questions about error handling using retrofit combined with RxAndroid, but i am not able to set my configuration right. What do I want to accomplish: when receiving a 4xx code: handle it on onError() when receiving a 2xx code: -> try to parse to expected response and deliver it onNext() -> If not possible try to convert the JSON answer to MyAPIError class (simple POJO with errorNum and message) and deliver it on onError. So either 2xx or 4xx http codes might end up in onError(). What do I have at the moment: ServiceGenerator.java public class ServiceGenerator {

I have posted this on rxandroid issue page too but no response its been 4 days but no response , problem is in debug apk rxjava functionalities are working as expected , but in release apk , only functionalities related to rxjava or rxandroid are not working at all build.gradle(project) apply plugin: 'com.android.application' //or apply plugin: 'java' apply plugin: 'me.tatarka.retrolambda' apply plugin: 'com.jakewharton.hugo' apply plugin: 'android-apt' def AAVersion = '4.1.0' android { compileSdkVersion 25 buildToolsVersion '25.0.2' defaultConfig { applicationId "com.jutt.example1"

I've an Observable that returns a single Cursor instance ( Observable<Cursor> ). I'm trying to utilize ContentObservable.fromCursor to obtain every cursor's row in onNext callback. One of the solutions I've figured out is such construction: ContentObservable.fromCursor(cursorObservable.toBlocking().first()) .subscribe(cursor -> { // map to object // add to outer collection }, e -> {}, () -> { // do something with list of objects (outer collection) }); This looks rather like a hack because of toBlocking().first() , but it works. I don't like it because most of the processing is done in onNext