Build A Simple Android App With Kotlin
We will create a basic todo list Android app using the Kotlin programming language
Philipp Lackner YouTube Channel:
https://www.youtube.com/channel/UCKNTZMRHPLXfqlbdOI7mCkg
Code:
https://github.com/philipplackner/TodoList
Philipp’s Kotlin Crash Course (Traversy Media):
https://www.youtube.com/watch?v=5flXf8nuq60&t=302s
Timestamps:
00:00 – Intro
00:33 – What we will build
01:42 – Why choose Kotlin for Android Development?
03:29 – Android Studio Setup
07:17 – Creating the project
08:57 – Android Studio Roundtrip
16:17 – Building the app’s layout
35:07 – Writing the Kotlin code for our app
01:03:04 – Recap of what we’ve done
01:06:25 – Setting up the Android emulator
01:08:15 – Running our app
If anyone has errors with the Android views, please read this:
When I recorded this video, you could by default call Android views by their ID in your Kotlin code. But, in the latest update of Android Studio (version 4.1), they stopped including this functionality by default.
To enable it manually, you need to go to your "build.gradle module: app" file where you will find a plugins block on top.
In this plugins block, you simply paste this line and click on sync now:
id 'kotlin-android-extensions'
Also, the material design dependency, we used in this video doesn't need to be included anymore.
Thanks Brad!
非常好的视频，看到了kotlin在安卓开发中的优势，很好的学习例子。
U could have done better by using the app more than using the code 😒