Android app development is a Linux-based and open-source operating system for mobile devices such as smartphones and tablet computers, etc. Android apps, developed by the Open Handset Alliance, led by Google and other companies.
This can contain as few or as many layers as you wish, depending on the app type. For example, when you create a smartphone application, you can ask the app to use existing smartphone components, such as built-in Wi-Fi, Bluetooth, NFC, and other communications. This increases the number of ways a user can interact with your app.
We commonly developed android applications in Java language using the Android Software Development Kit and other tools. Once upgraded, Android apps can be easily packaged and sold through stores like Google Play, SlideME, Opera Mobile Store, Mobango, F-droid, and Amazon Appstore. It is the largest installed base of any mobile platform. It is growing rapidly day by day.
More than 1 million Android devices worldwide are activated daily. Android App Development allows users to successfully use key Java programming language features. We need software patterns to develop secure mobile applications that integrate key components of Android as well as key Java I/O methods and persistence.