Android It explains how to create a simple RecyclerView step by step using Kotlin as the programming language instead of Java.

Android It explains how to play an audio in Android with the MediaPlayer class and how to prepare the audio and/or videos asynchronously, how to use the MediaPlayer through a service and interact with the activity that calls the service.

Android It explains what a QR is, how to generate a QR and how to program, configure and recognize our own QR code reader or scanner with Android using Android Studio as an IDE.

Android It explains how to create a list with RecyclerView in Android and configure a filter through an EditText.

Android In this post we will explain how to make asynchronous calls in the scope and outside of an Activity in Android.

Android It explains how to create a custom layout in Android that is square, it can be applied from main views to grids and lists.

Android A simple case of how we can establish several fragments in tags and in this way create slider views, as well as being able to switch from one fragment to another whenever we want, is explained.

Android This post shows the essential elements to develop on Android through an infographic.

Android The dialogs (dialogs) in Android are nothing more than a small customizable window through styles and layouts and in the Android SDK it has built-in classes; in this entry we will see the different types of dialogs in Android.

Android The RecyclerView, like the GridView and ListView, allow you to create lists of items either through lists or cells and are a more flexible, powerful and updated version than the GridView ListView.