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In the last few decades, smartphones and similar gadgets have revolutionized our world. People have started depending on them for more and more activities. With the large surge in the number of people using them, there is a great demand for Android app developers in the present job market.
Android is an operating system that is based on Linux and is open-sourced. It is used to operate android driven gadgets like smartphones and tablets.
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The role of an android developer is to make android applications and check for bugs that may occur in them and fix them regularly. Developers should have a good enough knowledge of the subjects like databases and using external APIs. They should also be good team players. The average annual salary of an android developer in India is around 4 lakhs. But variations may occur depending on factors like region of employment, company policies, skillset and experience of the aspirant etc.
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Top Reasons to Learn Android Development in 2022?
- Android is an operating system that is set up on open source. It is based on Linux and hence source code is available to everyone. Android used a Linux kernel that comes under GPL. Therefore, any changes made in the source code becomes available to the public whenever a binary is released. This give developer the freedom to easily edit and adjust the programming codes.
- Android is the most used and popular operating system and has dominated the global market over the last few decades. A huge percentage of the mobile operating system market in India is occupied by Android. In the last few years, android has gone from being just a mobile operating system to having multiple uses. Now it powers many novel gadgets like:
- Android Wear
- e-Readers
- Google Glass
- Android TV
- Android makes an app developer’s entry into the market much easier. All they have to do is register themselves as developers, build their Android Package Kit i.e. APK, and present it to an android mobile app development platform. This is much easier than the process of being getting registered as an iOS developer as getting sanctions from Apple is much more complicated and many phased processes.
- Right now, Android Apps have a huge market and hence firms are looking for hiring more Android developers this have made being an Android developer one of the most popular career options of the present.
- Learning Android development will give you access to numerous and a large variety of jobs. The major positions to which android developers get selected are Mobile Developer, Mobile Lead Software Engineer, Android Developer, Mobile Application Developer, Android Engineer, Mobile Architect etc.
- An android app developer is not obligated to choose a 9- 5 corporate job. They can choose to work from home or even make a good income while working as a part-time developer or even as a freelancer.
- Many affordable online courses are available that will get you to have a good start in learning Android development even if you are a novice.
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How Easy is Android Development to Learn from Scratch?
1: What is the default value of a boolean in Java?
The ease with which one may learn Android development mostly depends entirely on their educational background. You should have some idea about the basics of software development and Java for this. But with resources like online courses, YouTube tutorials, blogs etc provide you with easily accessible and affordable study material. So, if a person is motivated enough, they can learn android development just like any other skill.
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A Guide to Android App Development for Complete Beginners
As mentioned above starting into Android Development might seem to be a daunting and cumbersome task if you have not familiar with programming and databases. This paragraph aims at giving stepwise guidance on the subject of Android App Development Fundamentals for Beginners and the Basic Prerequisites for Learning Android Development.
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- Step 1, is to gain mastery over a programming language that works well for Android Development. Java, Kotlin and XML are the languages that are utilized in the field of Android Development. Even though they have some clear-cut differences, both are supported by Android Studio and Google. Java has been the language that has been used for Android Development for a long time and it is one of the most popular and in-demand programming languages on the global platform. Due to this, there is a slight preference for Java over the other two in the market even though it isn’t much. But in recent years Kotlin has become Google’s preferred programming language for Android development. Kotlin is also slightly easier than Java. So, it would be a good choice for newcomers. But if you are ambitious and aim to build your career faster and improve your employability as a professional Developer, then it is better if you learn Java very well.
- The second step is acquiring and familiarizing yourself with the correct Android development tools. Before developing the app, one has to look into built automation tools and Integrated Development Environment (IDE). An IDE is an interface where one can present their code and gain access to a wide variety of tools to help them in Android development. This will help you gain knowledge in many things and improve your coding greatly. Learn a bit about the following things before getting into Android Development.
- Any type of Linux
- Android Studio
- Android SDK
- ADT Plugin
- Unity
- Visual Studio
- Xamarin
- Eclipse
- Apache Maven
- Apache Ant
- Gradle
- Bitbucket
- GitHub
- Aspiring Android Developers should have sufficient knowledge of the Application Components as they are the building blocks for the process of Android App Development. Application components include activities, services, content providers, broadcast receivers and activating components.
- Gain knowledge and working experience in data structures and algorithms.
- Have a good practice with understanding the contents and learning the locations of various files and folders in Android Studio.
- Once you have accomplished all the required setups you should start on the project. Go to File > New > New Project. You will now be requested to choose a “Project Template.” This explains the code and UI elements that will be encompassed in your latest app when it loads. The term “Activity” denotes a “screen” in your app. Thus, a project with “No Activity” will be entirely vacant, only the basic file structure will be present there. On the other hand, a “Basic Activity” will generate an initial screen for your app and will add a button at the bottom and a hamburger menu at the uppermost part. These are common essentials in many Android apps, so this can save much of your time. Select a name and “package name” for your new app. The name is what your spectators will see when the app is installed on their device. The package name is an inner reference utilized by Android to distinguish it from other applications. This must be created utilizing the top-level domain (e.g. .com), domain name, and app name. If you don’t possess a domain or a firm, you can just use “com” followed by something that seems good to you. You will also need to choose where you need the files to be stored/ saved and what language you are going to use for coding.
- Finally, you also need to consider your Minimum SDK. This is the lowest version of Android that you want your app to support. The lower you make this number, the broader your potential audience will be. Keep in mind that there is a relatively low adoption rate for the latest versions of Android, so sticking with the latest update will prevent a lot of users from trying your creation.
- Practice and develop your debugging skills
- Keep in touch with other developers and be a member of the Android community to keep yourself updated on the latest developments in the android field.
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Top Tips to Make Android development Easier
- Read a good and beginner-level book on the subject of android development to give you a general idea about basic syntax and concepts. This will help you to get an idea about how to fill the further existing gaps in your knowledge and also in visualizing your first project.
- Instead of starting on hard subjects, you can start from simple ones. Even in the case of learning the programming language, you can start with learning BASIC.
- If you have friends, colleagues or any such acquaintances who are coding experts then you can ask them for help in matters that go over your head even after all the reading and online courses. Practical knowledge imparted by an experienced coder or developer is infinitely more valuable than hours of reading and googling.
- Don’t spend hours working on how to solve a problem. Reinventing the wheel is only a waste of time. Use google and other such sources to find fast solutions for everything. Speed is a big factor in the Android development field.
- Buy codes and practice with them. Make small changes in it and learn how that alters the functionality of the code.
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Is Android Development Harder than Web Development?
In most cases, we can say that web development is relatively easier than android development. But it majorly relies on the project you are designing. For example, creating a web page using HTML and CSS can be thought to an easier work in comparison with constructing a basic android application.
This article has discussed all the major forte regarding the resources, methods and learning ease of Android development. It also has discussed strategies to make the process easier and the possibilities of a career in the Android community. Download the Entri app to learn all kinds of internet and computer skills that can be accessed online.
