The appealing features that come with apps are what pique consumers’ curiosity. Apps make phones “smart,” and thanks to their advantages, they have fundamentally changed how we live today. Expert programmers are working hard, designing and constructing their own programmes, and adding useful features to them. The top 5 Android app development concepts that you should understand before you start developing an Android app are covered in this article:
Android App Development Fundamentals
1. Master the Language
The two primary programming languages utilized in Android app development are Java and XML. For this reason, learning and mastering these programming languages essential requirements for creating Android applications. The following are a few Java programming language fundamentals:
- Packages
- Objects & classes
- Inheritance & interfaces
- Strings & numbers, generics
- Collections
- Concurrency
2. Knowledge of the Proper Application Development Environment and Tools
Before you begin developing your app, it is crucial that you become comfortable with the build automation tools and the integrated development environment if you are new to Android app development. You should also become familiar with the terms and technologies used in source control.
3. Understanding of Application Components
The fundamental building blocks of developing Android apps are application components. Every part is a different entry point for the system into your app. Even while each of them is independent and fulfills a particular function, some of them are dependent on one another, and not all of them serve as genuine entrance points.
4. Understanding Android App Fragmentation, Threads, Loaders, and Tasks
With numerous distinct devices and operating system versions, the Android market is fragmented. Keep in mind that your gadget will need additional testing, maintenance, and maintenance costs if it supports more devices and/or versions. The opposite is also true. Additionally, you need the proper layouts, assets, and fonts to provide the greatest experiences across the range of screen characteristics. You should also take into account the variety of sensors or UI features enabled by Android.
You may occasionally have services running continually for background tasks, but occasionally you may not. Always make sure that the thread is never blocked if you want to create a fantastic and seamless user interface. As a result, all lengthy operations (including computations, I/O, network, etc.) should be carried out in the background asynchronously (mainly on a different thread of execution). For this reason, it’s crucial to understand the Java language’s concurrency features.
5. Choosing the Correct Needed Tools
You only need a Mac or Windows computer, a Linux distribution of your choice, Eclipse, the ADT Plugin, and the Android SDK, all of which are free. When developing an Android app, you need take into account some specific Android requirements. Some of them consist of:
Performance and responsiveness
User input must always be addressed within five seconds to avoid the operating system ANRing you. The only choice you will have is to force close your app if your application is ANR (application not responding).
Limited resources
Use wake-locks (the mechanism that compels the device to perform a certain action despite the battery manager’s advice to put it to sleep) sparingly. Avoid needlessly checking hardware (such as the accelerometer or GPS) because doing so would quickly drain the battery.
Concluding
When it comes to android app development, there’s a lot to learn, so consider getting started with The Yellow Strawberry to develop apps. The Yellow Strawberry is considered to be the best android app development company.
