Weather Widget


The purpose of this tutorial is to create a widget for the Weather Forecast application which has been made in Weather Forecast tutorial. You can continue that tutorial to add a home screen widget to your Weather Forecast application. Widgets are an essential aspect of home screen customization. You can imagine them as “at-a-glance” views of an app’s most important data and...

Show Golf Courses in a Google Maps


In this tutorial you will learn to use Google Maps in your Android application. With the Maps SDK for Android, you can add maps based on Google Maps data to your application. The API automatically handles access to Google Maps servers, data downloading, map display, and response to map gestures. Golf course JSON Data Your target is to create Android application, which shows some of the Finnish...

Weather Forecast


In this tutorial you will made a weather forecast application using Android Studio and Kotlin programming language. Application will load weather forecast data from the Open Weather Map. Loaded weather forecast data will be shown in the multiple fragments with ViewPager component. OpenWeatherMap weather service is based on the VANE Geospatial Data Science platform for collecting...

Load and parse JSON and show loaded employees data in a RecyclerView


This tutorial teaches how to load JSON data from the web and show loaded data in a RecyclerView. You should already have a basic knowledge how to use threads, how to use images and loading JSON from web. Application will show all employees in a list and detailed information in different activity. JSON Data Mockaroo lets you generate up to 1,000 rows of realistic test data in CSV, JSON, SQL, and...

Pasi Manninen

Pasi Manninen

Pasi is a mobile and web application developer. Currently working as a senior lecturer in JAMK University of Applied Sciences. Pasi has programming experience over many decades and has taught dozens of courses since the 90's.

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