Top 3 Android Apps in Android Studio using Kotlin | Tutorial for Beginners

Welcome to Android Knowledge!
In this video, we will learn how to create bmi calculator app, stopwatch app and quiz app in android studio using kotlin.
This is a compilation video where I have covered three android beginner friendly projects.
Android - Kotlin (Beginners to Advanced) Playlist:
• Android - Kotlin (Begi...
Individual Videos:
BMI Calculator in Android Studio using Kotlin:
• BMI Calculator in Andr...
Stopwatch in Android Studio using Kotlin:
• Stopwatch in Android S...
Quiz App in Android Studio using Kotlin:
• Quiz App in Android St...
Join our Telegram Group:
t.me/androidknowledge
Instagram:
/ android_knowledge
My Best Laptop for Android Development:
amzn.to/3wVfgnE
Website:
androidknowledge.com
My Laptop SSD for Fast Android Studio Experience:
amzn.to/40qvoLo
My Laptop Stand with Cooling Fans - Avoid Heating Due to Android Studio:
amzn.to/3RxeGpV
If you have any queries or errors, please feel free to comment below :-)
Please subscribe to my channel 😊👍
Chapters:
00:00:00 - Intro
00:00:08 - BMI Calculator
00:20:40 - Stopwatch
00:42:02 - Quiz App
01:10:32 - Outro
Hashtags:
#android #androidstudio #kotlin #androiddevelopment #mobileappdevelopment
Keywords:
Top 3 Beginner Android Projects in Android Studio | Kotlin
bmi calculator app in android studio,bmi calculator android studio,bmi calculator in android studio,bmi calculator in android studio java,make a bmi calculator in android studio,bmi calculator android,how to make bmi calculator in android studio,how to create bmi calculator in android studio,bmi calculator height and weight,bmi calculator,bmi app in android,making bmi calculator,how to make bmi calculator in java,how to create bmi calculator complete, kotlin.
stopwatch app in android studio,stopwatch android code,stopwatch android app,android studio,learn android studio,androidstudio,how to use android studio,create app in android studio,android studio tutorial,stopwatch java,stopwatch kotlin,android tutorial,android apps tutorial,android stopwatch app source code,android stopwatch tutorial,learn to make android apps,how to make android app,java android,stopwatch using java,stopwatch,android stopwatch code.
quiz app in android studio,quiz app android code,quiz app android app,android studio,learn android studio,androidstudio,how to use android studio,create app in android studio,android studio tutorial,quiz kotlin,quiz app kotlin,android tutorial,android apps tutorial,android quiz app source code,android quiz app tutorial,learn to make android apps,how to make android app,kotlin android,quiz app using kotlin,quiz app,android quiz code.
Disclaimer:
We are a participant in the Amazon Associates Program, an affiliate marketing program designed to provide a means for us to earn fees when you click on a product link and make a purchase at no extra cost to you.
All rights reserved by Android Knowledge ©

[@Vipin_nirml]

🎯 Key Takeaways for quick navigation: 00:00 📹 Introduction to creating a BMI calculator in Android Studio using Kotlin. 01:18 💡 Explanation of the layout and UI components for the BMI calculator. 03:37 💻 Overview of the project logic, including view binding, layout setup, and BMI calculation formula. 10:56 🧮 Detailed breakdown of BMI calculation and categorization based on the result. 19:27 ⏱️ Implementing button click listeners for starting and calculating BMI in the app. 22:07 🛠️ Setting up colors, themes, and other prerequisites for the app's design. 27:46 🔄 Creating methods to stop and reset the BMI calculation process. 29:07 🤖 Implementing Handler and Runnable for the continuous update of the timer. 34:15 ⏹️ Designing the app's layout and UI elements, including buttons and text views. 38:54 📱 Adding click listeners for start, stop, and reset buttons to control the timer. 42:49 ✔️ Displaying the final score and implementing the restart quiz functionality. 43:29 🎨 Defining color names and hex codes for theme customization. 44:29 🛠️ Enabling View Binding in build.gradle and layout setup for the app. 45:35 📱 Designing the main layout with TextView for questions and option buttons. 46:51 🔢 Creating arrays to store questions, options, and correct answer indices. 48:14 🧩 Dividing code into 12 steps: setup, questions/options/answer arrays, current question index and score variables. 49:12 💻 Setting up View Binding in MainActivity for easy element access. 50:06 📚 Creating arrays to store questions, options, and correct answer indices. 51:16 📊 Logic to check if the selected answer is correct, update score, and change button colors. 54:15 🎨 Methods for updating button colors based on correct or wrong answers. 57:18 🔁 Method to reset button colors for the next question. 58:24 📣 Displaying score using a toast after answering all questions. 59:40 🎮 Method to display the current question and options on the screen. 01:04:03 🏁 Checking user-selected answer against correct answer index and updating score. 01:07:27 🔄 Restarting the quiz: resetting variables and displaying the first question. 01:08:16 👆 Setting click listeners for option buttons to check answers. 01:08:48 🔄 Restarting the quiz when restart button is clicked. Made with HARPA AI

[@Al-Balag3294]

Very important and very useful video

[@fredjakaa246]

Nice. Bring video on Setting Screen using kotlin. Good work my teacher.

[@aqsashaikh633]

Waiting for this 😍

[@novayoutube2937]

Thanks for all this kotlin projects ma'am 😍

[@VISHAL-rr9wn]

Love your viedos ❤

[@leroycarrasquero9065]

Thanks for sharing your knowledge. Greetings from Venezuela

[@vikashtiwari8360]

When you will bring next video on news app and note app

[@VISHAL-rr9wn]

Please make video of this app in java

[@BabulCode]

Hey please create a complete firebase series using kotlin. And add more concepts related to kotlin.

[@aliardal1390]

how can ı reach boddy mass index background

[@android_knowledge]

Check the below link: drive.google.com/drive/folders/1kBiR56jI27ddT4WPvMrH8pQuW1NekhUe?usp=sharing