All about Android Things 1.0

All about Android Things 1.0     Android Things is Google’s managed OS that enables you to build and maintain Internet of Things devices at scale. We provide a robust platform that does the heavy lifting with certified hardware, rich developer APIs, and secure managed software updates using Google’s back-end Read more…

How to create custom operator in RxJava?

How to create custom operator in RxJava?   Adding RxJava 2 library  to a Java project in Android Studio To use RxJava in a Gradle build, add the following as dependency. compile group: ‘io.reactivex.rxjava2’, name: ‘rxjava’, version: ‘2.1.1’ For Maven, you can add RxJava via the following snippet. io.reactivex.rxjava2 rxjava Read more…

flatMap in RxJava basic introduction for Beginners

flatMap in RxJava basic introduction for Beginners Observable.flatMap() takes the emissions of one Observable and returns the emissions of another Observable to take its place. Here’s how it works:   query(“Hello, world!”) .flatMap(new Func1() { @Override public Observable call(List urls) { return Observable.from(urls); } }) .subscribe(url -> System.out.println(url)); I’m showing Read more…

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