Android Apps – Android 101 Introduction
The Android OS is the most popular mobile OS for smartphones and tablets. Simple, accessible features along with the ability to tweak these settings under the hood allow Android to have a vast user base stretching to all corners of the world. From cheap Chinese knock-offs to flagships more powerful than a PC, Android has it all. It is not only limited to screens of your smartphone or tab but also extends its presence to TVs, Cars and recently wrist watches. And herein lies Android’s charm: the ability to cater to all a diverse group of people with all sorts of different needs.
Listed below are the reasons to start developing apps for Android 101:
- Market Share
The Android OS runs on more than 80% of all mobile devices purchased by end users as compared to 15% for the iOS and less than 1% occupied by both the Windows Phone OS and the Blackberry OS. Being the platform with the highest market share in mobile OSes, the Android ecosystem grants the developer a greater potential audience for their software.
Further, with over 1.4 billion active users, this versatile platform nurtures the perfect environment for the creation of all kinds of applications. The huge marketplace and its sizable population lead to the creation of countless niches which, which a developer can examine and create apps ranging from games to spreadsheets, according to their expertise.
- Cheap entry costs
All that is required for the development of Android applications is a PC running either Windows, Linux or OS X and a one-time payment of 25$. So, all you need to get started is a computer and the determination to learn! (And the 25$ once you’re ready to publish your app)
- Efficient Publishing
Talking about publishing apps, the Google Play Store has an easy and efficient procedure to deploy your apps as soon as possible. Apps are available for download mere hours after the upload. The same procedure takes weeks in case of the iOS. Hence, publishing updates and bug fixes on the Play Store is much quicker.
The Play Store also has a provision for rolling out alpha/beta releases which would be available to a specific group of testers which allows you to collect data from that group and further polish your app. Similarly, when can gradually roll out an update by sending to a percentage of the users and then monitor the feedback and crash reports before fully rolling out the update.
Android applications using Java is a formidable programming language and has been successfully used in a wide variety of devices. It is universally recognized and is one of the more common programming languages. This a boon for both experienced and rookie developers. The newcomers will have a bunch of resources to learn the language, use it properly and troubleshoot. Whereas, the veterans will be able to use their expertise to quickly understand the Android ecosystem and create apps.
Another additional advantage that Java provides is portability. Apps written in Java can be very easily ported and run in other mobiles OSes like Ubuntu and Symbian.
Android 101 Course Description
This Android 101 course is a complete package, a comprehensive detailed course on Android 101 basics which is the base of an android application development. It will provide you with the opportunity to interact with one of the biggest consumer bases in the world via the creation of Android apps. The Android 101 is useful for a beginner to become expert in android app development, as it starts from scratch keeping in mind the novices. You can learn about the basic features of the Android OS so as to design your very own apps!
The curriculum goes over the following:
Starting at the beginning, the android apps course will familiarize you with the core basics of working as an Android developer. Emphasis is laid on setting up the basic procedure and tools required to commence coding. The learners will be acquainted with the general structure and language involved in Android 101. From there, one can move towards creating a simple project with the guidance of the course and create their own Android apps!
TextView is one of the fundamental features of Android which needs to be understood properly to create a suitable environment for your application. It allows the developer to display text to the user and at times, edit it.
The text is the simplest and most efficient means to interact with the user. However, some cues are difficult to convey on a screen. Hence there are many ways to manipulate text via TextView. One can easily change the font, size and style (bold, italics, underline). Further, colors can be changed, shadows can be added and links can be made clickable.
- Android Buttons
A button can be an icon or text (or both) which initializes an action on being touched. Like the text, they can also be stylized to better fit the context and the environment of the application. Other than the general changes in font and color, one can also assign custom backgrounds or make the buttons borderless.
Anyone who has used a smartphone understands the functionality and value of buttons. They are a discreet thread between the user and the application, which provides the user with an opportunity to communicate with their devices and get feedback.
- Android Intents
Intents are a powerful tool present in the Android ecosystem which enables the user to unlock the full potential of their device.
Android applications can refer to components of other applications to complete an objective. This is exactly what happens when you send a picture through any messenger app (WhatsApp, Snapchat etc.). Your app pulls up your gallery for you to select an image and complete this task. This situation is when intents come into play. Intents are the messages sent by the components of an application to request functionality from other components in the Android.
- Android Toast Message
Toast messages in Android are generic pop-ups made to communicate to a user that a certain activity has been performed. They take a minimal amount of space (no more than what is required for the message) while the application is still visible and usable.
The course will guide you through toast messages and enable you to make your very own toast messages along with deciding where they would appear on the screen.
- Android Spinner Messages
Spinners in Android are an effective means of choosing a single value out of a group. This is done through the use of drop-down menus.
By default, a spinner would show the selected item, but touching it would reveal a dropdown menu with all the other values, from which the user has the option to choose one. These options can be obtained from any source. The selection of any of the items would lead to a response by the device.
- Android Reader
A reader is a tool that lets the developer read data from a source in a character-wise manner. At times these readers also have provision for specifying a position in the input and returning to it later.
Pre-requisites for Android 101
This android app course consists of basic features of the Android OS which can be used to develop mobile applications. The coursework has been formulated and constructed keeping the beginners in mind. Anybody, ranging from a student to a professional can easily learn about developing Android apps course. Technical knowledge pertaining to the subject is not a necessity, but would surely help. Hence, anyone and everyone with a little patience and determination would be able to go through the material and learn the process to create apps. Other than this, the things that would aid you in your journey through Android 101 are:-
- A general understanding of software and apps
- Basic knowledge of Java programming language (or programming languages in general)
- Prior coding experience
- Interest in the field of information technology
Android 101 Training Target Audience
Professionals: This is the perfect course for any professional who thinks that their future lies in Android development, but don’t know where to start. The module is designed to quickly equip you with the necessary tools required to begin making apps in Android. Further, adding Android to the repertoire of products one can work on would also help in advancing on the professional ladder.
Students: Developing software for mobile devices is one of the hottest job markets right now. This is a field with great opportunities for young people. Aspiring app developers can get a head start on their peers by studying this course.
Enthusiasts: The course can be a great guide for anyone who has a passion for technology and would like to learn more about it. If technology is your hobby, this is the right place to learn how to get up close and personal with it.
Android Apps Training Course FAQs
- What is this course meant for?
Android 101 will introduce you to the basics of developing apps for Android. It will provide you with an arsenal of fundamental knowledge required to make Android apps.
- What is the subject matter covered in the course?
The Android 101 apps course deals with TextView, Buttons, Intents, Toast messages, Spinners, and Reader. The course will also make you familiar with the Android ecosystem but be introducing you to the basics of setting it up and coding.
- Can someone with no prior coding experience take this course?
Absolutely! Android 101 is formulated and structured keeping beginners specifically in mind. The coursework in relatively simple in nature. All people, whether they are veteran programmers or just rookies, can take this course up without any hesitation.
- Do I need to purchase some software for Android 101?
No. Everything other than a working computer and internet connection is available for free on the internet.
Android Apps Course 101 Testimonials
Orville J. Reed
Android 101 has been a great resource for my introduction to the Android platform. Before, I was not sure how to go about learning the basics for developing Android apps. However, this Android apps course has made sure I am through with all topics discussed. My fundamentals are strong thanks to Android 101. I just can’t stop being more excited about learning Android development and making my own apps.
This Android apps course is one of the finest available on the internet. I am a slower learner and take time to understand concepts. However, the thorough detail presented in a simple manner made me understand the topics in no time at all and also kept me challenged.
As a prospective app developer, this course will help me build an upbeat future into the Android market which is on a rising today. I am very satisfied with the Android apps course materials I am now prepared to carry out skills in the real world. Keep up the good work. OI thank you a lt for your support!
Not only did this experience impart appropriate skills and knowledge as promised, but it also taught me how to learn self-reliantly and to hold on to a problem till you find methods of solving it. Most importantly, the experience taught me the abilities that will enable me to continue to develop my own apps.
Android Apps Training Career Benefits
The app development market is booming and millions have followed in its pursuit. The biggest piece of the pie, i.e. Android has over 1.4 billion active users. This, by all means, is a very lucrative situation in terms of business. You can follow the lead of all those who have reaped its benefits by beginning your journey here.
Students having elementary programming knowledge and IT background or mobile application startup workers have bright future prospects in Android development. As Android mobile phones are so popular among users, automatically huge demand is created for Android developers, as it is the most popular mobile platform. Unlimited prospects and brilliant earning opportunities lie ahead for them. A proficiency in developing for Android would be a great addition to the toolbox of any programmer.