Last update: 02/22/22
Well, nowadays we have apps for dating too. These days apps are having a great impact on our lives. We are getting busy day by day.
So with this busy lifestyle, we need more accessibility to cope up with things. And these apps provide us with the accessibility we need.
Thus, if you are thinking of developing an app or becoming an app developer then you have a great scope. But there’s always a preconceived notion that app development is quite difficult and takes time to build that level of accuracy.
But nothing is impossible, right? If you know the basics of programming languages, if you have the technical knowledge and also if you are interested in this field then you can crack it.
So in this article, we are going to discuss some points like how to develop an android app for beginners, languages you need to learn for app development, and ways you can earn as an app developer.
How to develop an android app for beginners step-by-step?
These days android development is done through a tool called Android Studio. It is a kind of Microsoft word for writing apps. It helps to organize our projects and gives a user-friendly way to create what we’re looking for.
Thus, the first skill you need to become an android developer is learning programming languages like Java and Kotlin. Another skill you need to master is Android SDK, that is, the Android software development kit.
This kit comprises every tool and resource you need to create the android application. It comes with an Android studio development platform, simulated devices for testing your code, and all of the components you'll need to build your app. There’s a strategy with which you can learn and master things real quick. All you need to do is pick a test project. It should be a very simple project and you should understand the functionality of it.
Now let’s go through the steps with which you can work on your project to develop a simple app first.
Step 1- Go to the android developer website, click the download button and download Android Studio.
Step 2- After installation of the app, you will be presented with an android setup wizard. Select the install type, UI theme, SDK components as per your convenience.
Step 3- Click here to start a new Android Studio project to get started. First, we will need to specify the application name, company domain, and project location. Now you are ready to get started with app development.
But first, let’s talk about how an android app comes together. The first piece of the app is a layout which describes how the app should look. The other piece of the app is activated. You can think of the activity as the code behind the layout. It’s here you tell the buttons what to do.
Step 4- Now let’s begin with making our layout. which is our layout and see what we’ve got. You can create a layout by dragging and dropping views. You can also delete views by selecting them and hitting backspace.
The views are on the top left, drag them and make your layout. You can change the layout width, buffer of the constraint and texts, text size of the views.
Step 5- Now let’s go on with the main activity. In the activity you have to do actual coding. We can connect the layout to activity with the set content view line. Now you need to create variables to represent your views of the layout.
In Kotlin there are two ways to create variables val and var. val is for the things that don’t change and var is for the things that do change. Now just create variables for each button on the layout to bring it into action. Put the id of your button after R.id.( whatever your button is) for example, R.id.roll button. Then just do the same thing for all the buttons on your layout.
Step 6- Now after creating the variables click on the ‘Play’ button at the top. Select a device on which you will be playing the app. You can either connect the android device with your PC or laptop through a USB cord or you can also view it on a virtual device if you have downloaded one.
Click ‘Process’ and you will be able to view the app on the device you selected.
Which languages should you learn first for android app development?
There are four programming languages for android app development - Java, Kotlin, Flutter and React Native. Flutter and React Native are used to making hybrid apps while Java and Kotlin are used to make native apps.
Thus, first focus on learning Java and Kotlin. Flutter and React Native are used as cross-network programming languages. Firstly, learn Java and start developing apps. Once you get perfect with Java you can easily learn other programming languages.
How do android app developers make money?
Once you learn the programming languages, start developing apps and learn more through different sources so that you get a basic idea about app development.
Now as you develop apps, you can explore developing a variety of apps having requirements of microphone, video player, a map view, image, database, and different APIs. To get more insights into the field of app development do check out this website for the best android app development.
There are different ways to earn as an android developer.
- Freelancing, you can develop apps or update apps for different companies. You can get freelance jobs on sites like freelancer.com, upwork.com, naukri.com, etc.
- Startup ideas, if you have the strength of android app development then you can convert your business into an amazing app.
- App store, you can have a developer account on the app store and get lifetime access so that you can upload as many apps as you want. You can generate revenue by marketing your app on platforms like Facebook, Instagram, and Google.
Thus, android development can be a great way to turn ideas into reality or start a promising career as hire node.js developer. So just get started! It’s probably easier than you think.
About the Author: Hermit Chawla
Hermit is a MD at AIS Technolabs which is a Web/App design and Development Company, helping global businesses to grow by Global Clients. He love to share his thoughts on Web & App Development, Clone App Development and Game Development.