Cannot resolve symbol AndroidSchedulers

Question

I'm using version 2.0.0 of RxJava, and it seems like I have no access to AndroidSchedulers. I'm unable to get access to mainthread through RxJava

Binominal

Answer 1

AndroidSchedulers class is a part of RxAndroid library. Add it to your app's build.gradle:

before Gradle v3.0:

compile 'io.reactivex.rxjava2:rxandroid:2.0.1'

since Gradle v3.0:

implementation 'io.reactivex.rxjava2:rxandroid:2.0.1'

Indulge

Answer 2

I had same problem. You cannot call AndroidSchedulers with RxJava3. I think this is a bug. They need to fix it.

You need to add they on your dependencies of gradle:

//RxAndroid
implementation 'io.reactivex.rxjava2:rxandroid:2.1.1'

//RxJava
implementation 'io.reactivex.rxjava2:rxjava:2.2.10'

Delafuente

I had the same issue. For RxJava3, it looks like you need both the rxjava3 and rxandroid3 implementation.implementation "io.reactivex.rxjava3:rxjava:3.1.1" implementation "io.reactivex.rxjava3:rxandroid:3.0.0" – Gomar

Answer 3

Go back to Old Versions:

compile 'io.reactivex:rxandroid:1.2.1'   
compile 'io.reactivex:rxjava:1.1.6'

Then to the Newer Version:

compile 'io.reactivex.rxjava2:rxandroid:2.0.1'    
compile 'io.reactivex.rxjava2:rxjava:2.1.1'

Sounds Weird but it works

Shortening

This is perfectly working, thanks a lot. This is more meaningful and helpful answer – Gaziantep

Answer 4

def rxJavaVersion = '2.1.1'

//Add to dependencies the following libraries

dependencies {

  implementation "io.reactivex.rxjava2:rxandroid:$rxJavaVersion"

  implementation "io.reactivex.rxjava2:rxjava:$rxJavaVersion"

}

Indohittite

While this code may provide a solution to the question, it's better to add context as to why/how it works. This can help future users learn, and apply that knowledge to their own code. You are also likely to have positive feedback from users in the form of upvotes, when the code is explained. – Warily

Answer 5

Now you can use RX 3 by adding the below dependency

implementation "io.reactivex.rxjava3:rxandroid:$version"

get the version from this link : https://github.com/ReactiveX/RxAndroid

Janellajanelle

io.reactivex.rxjava3:rxandroid:3.0.0 – Liew