Circuit Pointe is a non-profit, youth-led organization established in 2015 by a young female Nigerian after hearing untold stories of oppressed women, abused ...
KRYSTAL DIGITAL SOLUTIONS Limited is a fast growing Information and Communications Technology (ICT) company, which specializes in the development, research, ...
Access Solutions provides universal and accessible design consulting services to promote active, safe and independent living for people of all ages and ...
Access Solutions provides universal and accessible design consulting services to promote active, safe and independent living for people of all ages and ...
The Solina Group comprises four subsidiaries that provide a diverse range of services aimed at improving the effectiveness of our clients including ...
FairMoney is a digital platform in Nigeria that allows you access instant loans in a few minutes through our android app.About the Role We are looking for a ...
MSH, a global health nonprofit organization, uses proven approaches developed over 40 years to help leaders, health managers, and communities in developing ...
MSH, a global health nonprofit organization, uses proven approaches developed over 40 years to help leaders, health managers, and communities in developing ...
MSH, a global health nonprofit organization, uses proven approaches developed over 40 years to help leaders, health managers, and communities in developing ...
Malaria Consortium Nigeria is committed to tackling the large number of malaria cases and deaths in the country. Working in partnership with the Ministry of ...
FairMoney is a digital platform in Nigeria that allows you access instant loans in a few minutes through our android app.About the Role We are looking for a ...
We provide coding skills in a way you can quickly learn and apply them. Code your own logical operations, design and develop applications and websites.We are ...
Belyfted Limited is payment services and remittances the cross-border transfer of funds to and from the UK and Nigeria on behalf of its customers, commonly ...
At Virtual Switch International, we partner with clients in different industries Security and Defense, Power, Logistics, Banking, Hospitality, Healthcare, ...
eHealth Africa is focused on improving healthcare by creating effective ways to implement reliable health information management systems. We have developed ...
iRecharge Tech-Innovations is an internet-powered distribution platform that enables users to purchase virtual products and services such as airtime and mobile ...
Android OS is a Linux-based mobile operating system that primarily runs on smartphones and tablets.
The Android platform includes an operating system based on the Linux kernel, a GUI, a web browser and end-user applications that can be downloaded. Although the initial demonstrations of Android featured a generic QWERTY smartphone and a large VGA screen, the operating system was written to run on relatively inexpensive handsets with conventional numeric keypads.
The default UI of Android relies on direct manipulation inputs such as tapping, swiping and pinching to initiate actions. The device provides haptic feedback to the user via alerts such as vibrations to respond to actions.
When a user boots a device, Android OS displays the home screen, which is the primary navigation hub for Android devices and consists of widgets and app icons. Widgets are informational displays that automatically update content such as weather or news. The home screen display can differ based on the device manufacturer that is running the OS. Users can also choose different themes for the home screen via third-party apps on Google Play.
A status bar at the top of the home screen displays information about the device and its connectivity, such as the Wi-Fi network that the device is connected to or signal strength. Users can pull down the status bar with a swipe of a finger to view a notification screen.
Android OS also includes features to save battery usage. The OS suspends applications that aren't in use to conserve battery power and CPU usage. Android includes memory management features that automatically close inactive processes stored in its memory.
Android runs on both of the most widely deployed cellular standards and also supports:
Bluetooth
Edge
3G communication protocols, like EV-DO and HSDPA
Wi-Fi
Autocorrect
SMS and MMS messaging
Video/still digital cameras
GPS
Compasses
Accelerometers
Accelerated 3D graphics
Multitasking applications
