Tag: android development

How to integrate RxJava into Android App with examples

In this tutorial, ozenero.com shows you way to integrate RxJava 2 into Android App, along with 3 simple examples that apply RxJava:

  • CompoundButton (Switch) updates TextView
  • Update TextView when text length in EditText changes
  • Reactive Text search

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Kotlin Android Amazon S3 – upload/download files (images)

Kotlin Android Amazon S3 – upload/download files (images)

Amazon Simple Storage Service (Amazon S3) is object storage built to store and retrieve any amount of data from web or mobile. Amazon S3 is designed to make web-scale computing easier for developers. In this tutorial, we’re gonna create an Android App that can upload/download files (images) to/from Amazon S3 with Kotlin language.

Related Post: How to integrate AWS Mobile SDK into Android App

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How to upload/download files (images) with Amazon S3 Android

Amazon Simple Storage Service (Amazon S3) is object storage built to store and retrieve any amount of data from web or mobile. Amazon S3 is designed to make web-scale computing easier for developers. In this tutorial, we’re gonna create an Android App that can upload/download files (images) to/from Amazon S3.

Related Post: How to integrate AWS Mobile SDK into Android App

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How to integrate AWS Mobile SDK into Android App

Amazon provides AWS Mobile SDK with JAVA APIs for various Amazon Services (including Amazon Cognito, AWS Lambda, Amazon S3, Amazon Kinesis, Amazon DynamoDB, Amazon Pinpoint…) so that we can build high quality mobile apps quickly and easily. In this tutorial, we’re gonna look at how to integrate AWS Mobile SDK into an Android App.

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Kotlin Firestore example – CRUD Operations with FirebaseUI FirestoreRecyclerAdapter | Android

Cloud Firestore helps us store data in the cloud. It supports offline mode so our app will work fine (write, read, listen to, and query data) whether device has internet connection or not, it automatically fetches changes from our database to Firebase Server. We can structure data in our ways to improve querying and fetching capabilities. This tutorial show you an Android app that can do Firestore CRUD Operations with Android RecyclerView and FirebaseUI FirestoreRecyclerAdapter.

Related Post: Kotlin Firestore example – CRUD Operations with RecyclerView | Android

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