Common usage of RxJava in Android

RxJava main advantages

• Concurrency

• Requests Managment

• Data flow manipulation

• Error handling

• Cool, trendy, etc

Everything is a stream

Some new Rx objects

Schedulers

• computation

• io

• newThread

• from

• + AndroidSchedulers.mainThread

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Subject

Can be both Observable and Observer

PublishSubject

PublishSubject

PublishSubject

Result?

ReplaySubject

BehaviourSubject

RxJava Client-server

RxJava main advantages

• Concurrency

• Requests Managment

• Data flow manipulation

• Error handling

• Cool, trendy, etc

RxJava main advantages

• Concurrency

• Requests Managment

• Data flow manipulation

• Error handling

• Cool, trendy, etc

Practice

Solution

But how to handle configuration changes?

Use Rx in conjunction with

• Retain Fragments

• Cached Observables

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Use Rx in conjunction with

• Retain Fragments

• Cached Observables

• Bind Rx to Lifecycle

• Loaders

• Services

From Dan Lew

With loaders

Singleton

RxJava in Service

Some Reactive Libraries

RxLifecycle from Trello

RxBinding

RxPermissions

https://gitter.im/rus-speaking/android-rx