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Search Results for: Android

4 external displays to use with Android Things: TM1637, Max7219, SSD1306, LCD 1602, LCD 2004

External displays are peripherals we can use with Android Things to show information. This article covers how to use 4 external display with Android Things. Displays are important when it is necessary to show information. When we develop smart devices based on Android Things usually it is necessary to show information to the user. Even if we could use RGB ...

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Use Kotlin to Build a Basic Android CRUD App

“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over and over? Try the Okta API for hosted authentication, authorization, and multi-factor auth. Kotlin was recently given official Android support status by Google, but it remains difficult to understand for many developers. The best way to start is by creating ...

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Android Nearby: How to integrate Android and Android Things

This article explores how to use Android Nearby showing how to integrate Android and Android Things. There are several strategies we can use to integrate Android and Android Things, Android Nearby technology is one of them. Android provides a set of API that simplifies the data exchange between two different devices. One interesting aspect is the Android Nearby supports also ...

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Create a Basic Android App without an IDE

“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over and over? Try the Okta API for hosted authentication, authorization, and multi-factor auth. Virtually every Android tutorial uses Android Studio to create and develop an app. This isn’t great for learning since you don’t see how things work, namely The ...

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Android touch not working? Not to worry.

It’s fairly rare to see a non-smartphone these days among the masses. Despite their numerous benefits, smartphones can sometimes be a PITA—especially the touchscreen. I have a (somewhat aged) Greentel Safari M1 which suffers from an occasional hiccup – the touchscreen simply refuses to work. No matter how hard I try, there’s no hint of a response – not a ...

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Build an SMS notification system with Android Things and Twilio

In this tutorial, we will cover how to build an SMS notification system with Android Things and Twilio. The main target of this tutorial is describing, step by step, how to implement an IoT system based on Android Things that send SMS notification through Twilio. We all know the importance of IoT as a disruptive technology that is revolutionizing several ...

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How to apply Machine Learning to IoT using Android Things and TensorFlow

This project explores how to apply Machine Learning to IoT. In more details, as IoT platform, we will use Android Things and as Machine Learning engine we will use Google TensorFlow. Nowadays, Machine Learning is with Internet of Things one of the most interesting technological topics.  To give a simple definition of the Machine Learning, it is possible to the Wikipedia definition: ...

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Kotlin vs Java – Which language Android Developers should Learn?

Ever since Google announced Kotlin as the official language for Android development in Google IO 2017, programmers, who want to become an Android Developer are in dilemma. Now the big questions in front of them are whether they should learn Kotlin or Java? The answer to this questions depends upon your profile. If you are a complete beginner who wants to ...

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Building a remote controlled car using Android Things GPIO

Android Things GPIO pins are used to interact with external devices. GPIO stands for General Purpose Input Output and it is an interface to read the state of an external device. In this article, we will discover how we can use Android Things GPIO pins to control DC motors building a remote controlled car. At the end of this article, ...

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