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Top 10 Essential Android Skills

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Naveen

Android is the popular mobile platform that connects people across the world and allows users to engage in innovating things that enhance their lives in useful ways. All categories of people using apps for various purposes especially students are using apps for developing their careers. The learning of mobile app development in Android brings enriched and fulfilling life for the people and even they utilize the economy of the nations through applications. Following are must-have skills for mobile app developers who are interested in the Android platform.

- Foundation of Android

The fundamental knowledge and the basic building block of Android development is its programming language. Kotlin and Java are used to create mobile apps in Android Operating System. The familiarity of these languages is a must and the candidate should proficient in syntaxes, framework collection, multithreading and concurrency, and functional and generic programming concepts along with XML proficiency. One must know about Android Studio and Gradle the advanced toolkit to automate and manage the app development process.

- Android Interactivity

The knowledge of interactivity development in Android apps is considered as the most important skill as the developers are responsible for utilizing the events like callbacks, gesture implementation, drag and drop features, right keyboard creation, zooming options, and pan implementation along with providing the best and seamless user experience. The activity component of Android is used to add these facilities to Android mobile devices and this knowledge is a must for the developers.

- Android UI

The UI (User Interface) is very must for the application as it has much useful functionality like RecyclerView for implementing grids and lists in mobile apps. It helps the developers to apply appropriate ConstraintLayout to design complex layouts, Animation Implementation to enhance user experience, Menus Creation for appropriate uses, and Material Design guidelines for Vector drawables along with multiple screen type devices.

- Navigation Implementation

Navigation is one of the most important features that allow users to navigate across different places of application along with content follow-ups. Numerous UI elements are used to add navigation such as Toolbar, popup menu, menu icons, and drawer icon. It includes tabs like ViewPager, Intents, Navigation Components, and Patterns for complex positioning.

- Android App Testing

The Android Mobile app developers should know about testing the apps in various levels from button pressing to information downloads. It is simplified through some of the popular testing tools like Expresso, Mockito, UI Automator, Junit, and Robolectric. Learn any automation testing tool for developing the best mobile apps in the Android environment.

- Working with Data

Data is a crucial part of mobile app development and it is inevitable for Android app development. One must know how to fetch data from a server, how to query from the database, and how to save user preferences in file handling. Room database is used to apply for local database and it is an integral part of Android Jetpack architecture component. DataStore is another part of Jetpack used for Kotlin coroutines for data flow and data storage. Along with these, Android app developers should know about Data Binding Library, File System API, and Retrofit 2 Libraries for developing the apps faster with accuracy.

- Notifications

Notification implementation is also an important skill as it increases the chances of interaction with customers by user engagement. It provides reminders, communication with apps, and timely information about the app's activities. If the user taps on the notification, it helps the apps to be opened for their instant needs. It includes layout customization, multiple notifications, and notification channels.

- Android Firebase

Firebase on the Android platform is used to develop high-quality that grows user base for earning money. It provides specialized features to make the developers work easily. It makes the app visible in Google Play Store by API indexing along with cloud storage, cloud firestore, Firebase Cloud Messaging (FCM), Firebase Crashlythics, Remote configuration, A/B testing, and cloud functions.

- Android Security

Android has built-in security features to reduce the impact and frequency of application’s security issues to protect the privacy of user information through permission management. Android Mobile app developers should know signature-based permissions, internal storage handling, external storage handling, content providers, content service, broadcast receiver, and Web View capabilities.

- Version Control System – GIT

The knowledge about Git is used to know the experiment of new application features that can be ideas for implementing in upcoming apps. It gives the platform for launching your apps in open-source availability along with the strategies and innovative idea implementations.

Conclusion

We have provided collective information about the must-have skills for Android developers and we hope this would be useful to you for mobile app development in the Android Platform. Learn the best Android Training in Chennai at SLA to gain expertise in mobile application development.

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