Navigation As a rule, in Android, navigation through menu items can be carried out using a special hardware control: a joystick, trackpad, or trackball. There are four directions and a choice of an active item are available here (Potentially, the function in some custom versions of the system may work outside the box). That is why, when […]
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Touch Control Model OS Android 4.1 Jelly Bean
As you know, in version 4.0 of the Android operating system, the functionality of the accessibility of the touch interface for users with visual impairments was implemented, which was called “Explore by touch”. In the next generation of OS 4.1, this functionality was improved and new control gestures were added to it, which provide the blind […]
A Short Course in the History of Android OS accessibility
Android is a mobile operating system based on the Linux kernel. It was originally developed by the company of the same name, which was later bought by Google Inc., from which its active promotion began. Now it is being developed by a separate division of the Open Handset Alliance. You can learn more about the history of versions […]
Two approaches to using Android OS or isolation versus integration
The operating system Google Android is one of the most striking developments in the world of mobile technologies in their entire history, thanks to a unique marketing policy and a powerful technological base. In a short period, she captured one of the leading positions in the entire industry of mobile devices, having gone from an unknown […]
The Basics of Android Accessibility
Enabling Accessibility Devices with Android 4.0 On devices running Android 4.0 (Ice Cream Sandwich) and above, accessibility can be enabled from the initial setup screen. After turning on the device for the first time, draw a closed rectangle with your finger, starting from the upper left corner of the touch screen: draw a straight line from […]
Prelaunch Preparation for working with the Android OS
So, let’s try to understand the steps that need to be taken to launch and initially configure the accessibility tools of the Android operating system, as well as get acquainted with those platform features that may be unusual for inexperienced users of mobile devices. User authorization Modern trends in the development of the industry of […]
Development for the Android platform: Installing and Configuring the Environment
In order to prepare a development environment for Android, you need four components: Java SE Development Kit (JDK for short). Eclipse Integrated Development Environment – Eclipse IDE. Development kit for the Android platform – Android Software Developer’s Kit (abbreviated as Android SDK or simply SDK). The Android Developer Tools (ADT for short) is a dedicated […]
Little-known Secrets of the Android OS using the Amazon Kindle Fire as an Example
As you know, Android is a free open source operating system. However, the free Android OS is not exactly what ordinary users usually mean by it. The developer of the Android platform is the Open Handset Alliance (OHA) business alliance, which, in addition to Google, which is considered by the common people to be the owner […]
Android OS accessibility on Kindle Fire devices for the Visually Impaired
The Kindle Fire is a family of Android tablets that are tightly integrated with various Amazon.com services. The platform edition that works in them is significantly different from most other Android tablets, as it does not use the Google infrastructure, instead offering alternative services directly from Amazon. More information about the background of this situation can […]
Useful Information before purchasing an Android smartphone for the Visually Impaired
The Android mobile operating system is gaining more and more popularity, including among users with visual impairments. Nevertheless, a large assortment of devices under its control often confronts the potential buyer with the dilemma of choosing the optimal device. For users with disabilities, the question of the availability of a particular smartphone also arises. Here we will try […]