The present-day world is mostly dependent on Smartphones. This is the era of smartphones. Smartphones are based on two operating systems. Android and IOS. Android is developed by Google and most smartphone companies prefer Android for their smartphones. Apart from Android and ios, windows also provided smartphone os. Whether android or ios both these operating systems provide so many applications for the users. For android users, they can download free and paid apps from their app store called Google Play Store. Android is open-source Linux-powered software. Android has a portable basic structure, it can handle complex multitasking and it is a multi-user operating system. The need for android developers is increasing day by day. This is because most companies are using the Android operating system for their devices.
Tools for Android app development
A programming language is needed for coding an android app. As of now Java and Kotlin are considered the perfect languages for android app development. The tools which can be used for android development are:
- Programming Language (Java or Kotlin)
- Android Studio IDE
- Android Build System
Java is considered the official language for android app development. XML language is used for declaring the user interface of the application. Android build system is used to increase creativity and speed by joining java programming language. Android Studio IDE is a tool that helps in improving all aspects of the application. This helps in improving the development time. It also enables future updates which means the app never will fall behind future technologies. These are the tools that help in building android applications.
Are you aspiring for a booming career in IT? If YES, then dive in
Advantages of Coding an Android App
Coding is an important skill that can be possessed even by beginners within no time. The languages in coding are of different types for beginners, experts, professionals, etc. So choosing a career path and learning a language according to the path will make you apt for a better career in coding. Coding is used for a different purpose. But now the most growing one is the Android app developer sector. Most of the smart devices use android as an operating system and this enables the developers to make a good career. Let us look at the advantages of coding an Android app:
- It helps to understand the present and future technology
- Enables the developer to improve his problem-solving skills.
- Enhances the creativity of the developer
- Skill in programming language helps in different sectors
- Improve career prospectus as it is the most wanted profession in coding
Steps in coding an Android Chat App
Android chat apps are most popular among users. The chat apps help to connect users of different parts with the help of internet connectivity. It helps to express emotions through text. Some advanced technologies like voice calls, video calls, and even payments can be done through chat applications. The evolution of technology leads to the advancement of chat apps too. There are so many chat apps are available in Play Store and some are provided by the smartphone brand itself. Tools like Scaledrone and MessageAdaptor are used in developing chat apps. Let us look into the steps in coding an android chat app.
- Setting up User Interface
This is the first and foremost step in developing a chat app. The UI must be designed based on the market research done and based on public opinion. The UI must be a visual treat and easy to use. The options must be visible. Personalization can be done by the user.
- Setting up Chat bubbles
Chat bubbles are of two types. One is the bubble for messages sent by us. And the other is for the others. These are to be easily distinguished by the user. The alignment of position, Background color, etc are to be different for both bubbles.
- Setting up Sending and Displaying of messages
For sending messages Scaledrone is used. sendMessage() function is used in Scaledron to send messages and for displaying messages Messageadaptor is used. IT clearly shows how the messages are displayed in the app.
- Receiving Messages
For receiving messages also Messageadaptor is used. Adding onMessage() function to the main activity will do this process
The Android app store is adding new applications day by day. The chat apps market is also growing day by day. In this covid 19 situation, people who are staying inside their houses are connected to the outside world through chat apps. So career prospectus for Android chat app developers is growing and has a bright future.
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