The Best Way To Learn Android App Development In 2021

There are several important steps to learn Android app development in 2021. According to recent data, there are over 2.5 billion Android devices existing worldwide. With such a high usage rate, this platform is highly lucrative for application developers. As a programmer looking to get started with Android, you need to know the best way to learn development on this platform. Indeed, there are several different resources you can use to jumpstart your Android app development career. Of course, you can also download tools with built-in features to streamline the process as well. Read on to discover the best way to learn Android app development in 2021.

Master Your Programming Language

First, you need to master your programming language to get started with Android app development. Notably, many app developers use Java and Kotlin to build software for the Android platform. In most developer communities, Java is the most popular language for Android app development. As the official language for Android, this language usually requires experience to handle the development process. Fortunately, Java’s popularity means there are plenty of online forums, tutorials, and resources you can use to learn the language. In addition, many developers are starting to use Kotlin as well. Importantly, this cross-platform language offers a simpler syntax than Java. Thus, it’s often easier to learn with online resources. This makes it easy to improve efficiency in the workplace.

Take Online Courses

Next, you should also take online courses as you learn Android app development. Often, these resources can offer valuable industry training you may not get in a degree program. For example, many developers learn DevOps online with JFrog Academy. Notably, this resource offers free courses on architecture, development, and automation deployment. Simultaneously, you can also learn how to use advanced tools such as the Conan Package Manager for C/C++. In addition, many developers use these courses to learn how to install, manage, and monitor JFrog’s Artifactory container registry. This way, you can configure your build tools to work with your CI/CD process. Absolutely, take online courses to learn Android app development in 2021.

Know Your App Development Tools

In addition, you need to know your app development tools as you get started building your Android apps. For example, many developers use the official integrated development environment (IDE) for Android. Since this is specifically designed for Android development, you can access advanced features to build your app. For example, you can use a visual layout editor to create complex layouts. Typically, this feature allows you to add constraints from each view to other views and guidelines. Then, you can preview your layout on any screen size. To get your preview, you just need to select one of the device configurations or resize your previous window.

Start A New Project

Once you’ve browsed as many resources as you can, you’re ready to start your first Android project. If you’re using the official Android IDE, Android Studio, you can go to File. Then, click New and New Project. Then, you can select your Project Template. Importantly, this defines the code and user interface (UI) elements included in your new app when it loads. Depending on your chosen IDE, you may see labels such as “Activity” and “No Activity.” Importantly, a project with “No Activity” will be created completely empty aside from its basic file structure. On the other hand, a project with “Basic Activity” creates a starting screen for your app. Usually, it includes a button at the bottom and a hamburger menu at the top as well. Since these are basic components, this can save you time as you start your project.

Use Troubleshooting Resources

Furthermore, you can also use troubleshooting resources as you learn to develop your apps. For example, the official Android developer documentation has a search box feature. This is a great place to ask how a specific component of your application works If you get stuck. In addition, some resources offer a place to copy and paste your error message. If someone in the forum has already found the cause, you can access a quick solution to fix the error. Of course, you can also watch video tutorials from the Android team on how to add a specific feature or build a practice application. You can also look at the source code itself by using an online Android codebase. This allows you to better understand certain parameters for writing your programs.

There are several important steps to learn Android app development in 2021. First, you need to master your programming language of choice. Next, you can take online courses to streamline your automated deployments. In addition, know your app development tools as you get started. Moreover, start a new project in your IDE. Furthermore, use troubleshooting resources as you start building. Consider these points to discover the best way to learn Android application development in 2021.