Number one, I want to walk through the main features of the tip calculator application. There are three things I want to cover in this video. So when you're ready, let's get into it and build this app together. I'm Rahho, I've been teaching Android on YouTube and off YouTube for a while now.

So I'm going to assume you have some background in programming.īut if you're new to kotlin, I'll leave a link in the description to a quick 12 minute primer about the language I made. We're going to build this app using the kotlin programming language. Rahul is an Android engineer at Facebook and a lecture at Stanford University, we're going to build an Android app from the very beginning, we'll start with an empty project and end with something you can actually use, and even publish to the Play Store, we're gonna build a tip calculator, where you can enter in a base amount, tip percentage, and the app will calculate the tip and total amount for you. In this beginner's course, you will learn how to create an Android app from Rahul Pandey. Watch the course below or on the YouTube channel (1-hour watch). You will also implement a tip percentage animation and a footer to make our app more unique. After you enter a base amount and a tip percentage, the app will calculate the tip and total for you. You will also learn how to use the ConstraintLayout for the layout and two event listeners for the app logic. These are the fundamental building blocks of any modern Android app. You will learn how to create the user interface with XML, and how to code the logic using the Kotlin programming language. This course assumes no prior experience with Android, and by the end you'll have something an app you could publish. In this course you will learn Android development by building a tip calculator. Rahul is an Android Lead at Facebook and a lecturer at Stanford University. This course is perfect if you are brand new to Android app development. We just published crash course on Android app development on the YouTube channel. So there is a big market for Android apps. Seventy-five percent of all phones are Android phones and seventy-five percent of all Internet users only access the Internet using their phone.

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