Yassir is the leading super App for on demand and payment services in the Maghreb region set to changing the way daily services are provided. It currently ...
An Educational School in AbujaSummary We are looking for a highly skilled and motivated Mobile App Developer to join our team. As a Mobile App Developer, you ...
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MAXUT Consulting is a cybersecurity consulting, services and solutions integration company with a focus on the banking and financial services sector. We help ...
Tedikom Wireless Ltd is an emerging indigenous mobile telecommunication service provider incorporated as a Limited Liability Company in Nigeria with ...
Visa is a global payments technology company that connects consumers, businesses, banks and governments in more than 200 countries and territories, enabling ...
Odixcity Consulting is Nigeria's leading foreign outsourcing firm, specializing in human resources and procurement. We believe in delivering business solutions ...
Roqqu is the fastest and easiest way to buy, sell and securely store your Bitcoin and other cryptocurrencies.Job Summary We are seeking a talented Mobile ...
Moniepoint is a financial technology company digitising Africa’s real economy by building a financial ecosystem for businesses, providing them with all ...
Taretech is a digital Visitor and Employee Management shop first. Our solutions enable Schools and Small Business Teams manage site access without lifting a ...
UK Neo-Banking Financial institution, providing Banking as a Service (BaaS)About the Role We are looking for a Flutter App Developer to join our ...
Interswitch Limited is an integrated payment and transaction processing company that provides technology integration, advisory services, transaction processing ...
Interswitch Limited is an integrated payment and transaction processing company that provides technology integration, advisory services, transaction processing ...
Raven is a forward-thinking financial institution committed to providing innovative banking solutions to meet the needs of our diverse customer base. We are ...
Rise Networks is a Data Science, Analytics, and Artificial Intelligence Powered Learning, Research, and Work Readiness Company in Lagos, Nigeria. We are a ...
Achieving Health Nigeria Initiative (AHNi) is an indigenous non-Ââ€Âprofit affiliate organization of Family Health International (FHI ...
FairMoney is a digital platform in Nigeria that allows you access instant loans in a few minutes through our android app.About the Role The systems ...
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
