Providing useful Android and Kotlin development article once a week based on my learning experience to become an Android Kotlin developer. Let's learn and grow together!

Android Kotlin Weekly | by Vincent Tsen

<p>Hey! 👋 Thanks for checking out my blog! </p>
<p>All Android developers should be able to learn for free without paying anyone. Sometimes even if you pay, you're not necessary getting a good quality content. </p>
<p>I did pay to learn Android development because I simply could not get better content else where, or didn't know how to start. So I started this blog to document all my Android development learnings as a hobby, and hopefully it can fill in the missing gap. </p>
<p>If you find my content useful, you can consider sponsoring me💰, it means a lot to me!  </p>


Hey! 👋 Thanks for checking out my blog! 

All Android developers should be able to learn for free without paying anyone. Sometimes even if you pay, you're not necessary getting a good quality content. 

I did pay to learn Android development because I simply could not get better content else where, or didn't know how to start. So I started this blog to document all my Android development learnings as a hobby, and hopefully it can fill in the missing gap. 

If you find my content useful, you can consider sponsoring me💰, it means a lot to me!  

Android Kotlin Weekly

<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1645520591066/T-WXELAi_.png" alt="projects_800_420.png" /></p>
<p>My portfolio of Android development projects, which are available in <a target="_blank" href="https://github.com/vinchamp77">GitHub repositories</a> and <a target="_blank" href="https://play.google.com/store/apps/developer?id=ChampDog">Google Play Store</a>.</p>
<h2 id="heading-android-news">Android News</h2>
<ul>
<li>GitHub Repository: <a target="_blank" href="https://github.com/vinchamp77/AndroidNews">vinchamp77/AndroidNews</a></li>
</ul>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1646904119176/66PHvRR-l.gif" alt="Android_News_Overview.gif" /></p>
<h2 id="heading-malaysian-sydney-food">Malaysian Sydney Food</h2>
<ul>
<li>GitHub Repository: <a target="_blank" href="https://github.com/vinchamp77/MalaysianSydneyFood">vinchamp77/MalaysianSydneyFood</a></li>
<li>Google Play Store: <a target="_blank" href="https://play.google.com/store/apps/details?id=com.androidcafe.malaysiansydneyfood">Malaysian Sydney Food</a> </li>
</ul>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1644967350269/JhFUPejgd.gif" alt="malaysian_sydney_food_app.gif" /></p>
<h2 id="heading-us-election-info">US Election Info</h2>
<ul>
<li>GitHub Repository: <a target="_blank" href="https://github.com/vinchamp77/USElectionInfo">vinchamp77/USElectionInfo</a></li>
<li>Google Play Store: <a target="_blank" href="https://play.google.com/store/apps/details?id=com.androidcafe.uselectioninfo">US Election Info</a> </li>
</ul>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1637636197783/QUhO3GhQL.gif" alt="completed_android_kotlin_developer_nanodegree_projects_05.gif" /></p>
<h2 id="heading-meditation-timer">Meditation Timer</h2>
<ul>
<li>GitHub Repository: <a target="_blank" href="https://github.com/vinchamp77/MeditationTimer">vinchamp77/MeditationTimer</a></li>
<li>Google Play Store: <a target="_blank" href="https://play.google.com/store/apps/details?id=com.androidcafe.meditationtimer">Meditation Timer</a> </li>
</ul>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1637749446030/FJgwVQq_C.gif" alt="meditation_timer_screenshot_animation.gif" /></p>
<h2 id="heading-simple-app-demo">Simple App Demo</h2>
<ul>
<li><a target="_blank" href="https://vtsen.hashnode.dev/simple-rest-api-android-app-in-kotlin-various-http-client-library-implementations">Simple REST API Android App</a></li>
<li><a target="_blank" href="https://github.com/vinchamp77/Demo_CleanEmptyCompose">Clean Empty Jetpack Compose App Template</a></li>
<li><a target="_blank" href="https://github.com/vinchamp77/Demo_SimpleNavigationCompose">Jetpack Compose Navigation Example</a></li>
<li><a target="_blank" href="https://github.com/vinchamp77/Demo_CoroutinesBasics">Simple Kotlin Coroutines App Demo (Jetpack Compose)</a></li>
<li><a target="_blank" href="https://github.com/vinchamp77/Demo_SimpleRecycleView">RecycleView / LazyColumn Demo</a></li>
<li><a target="_blank" href="https://github.com/vinchamp77/demo-simple-android-lib">Simple Android Library (JitPack.io)</a></li>
</ul>
<h2 id="heading-android-kotlin-developer-nanodegree-projects">Android Kotlin Developer Nanodegree Projects</h2>
<ul>
<li>For details, please refer to my article - <a target="_blank" href="https://vtsen.hashnode.dev/android-kotlin-developer-nanodegree-projects-review">Android Kotlin Developer Nanodegree Projects Review</a>.</li>
</ul>
<h2 id="heading-very-old-projects">Very Old Projects</h2>
<p>These apps probably won't work correctly anymore with the Android version that you have now. I wrote these quite some time ago, and I don't have the source code anymore.</p>
<ul>
<li><a target="_blank" href="https://play.google.com/store/apps/details?id=com.AndroidCafe.Numbers">Numbers</a> (Written in Unity 3D game engine)</li>
<li><a target="_blank" href="https://play.google.com/store/apps/details?id=com.AndroidCafe.FlyingBird">Flying Bird</a> (Written in Unity 3D game engine)</li>
<li><a target="_blank" href="https://play.google.com/store/apps/details?id=androidcafe.self_timer.camera">Self-timer Camera</a> (Wrote this because there wasn't any self-timer app at that time)</li>
<li><a target="_blank" href="https://play.google.com/store/apps/details?id=androidcafe.malaysia.personal.finance.blogs">Malaysia PF Blogs</a> (RSS reader for personal finance topics)</li>
</ul>


![projects_800_420.png](https://cdn.hashnode.com/res/hashnode/image/upload/v1645520591066/T-WXELAi_.png)

My portfolio of Android development projects, which are available in [GitHub repositories](https://github.com/vinchamp77) and [Google Play Store](https://play.google.com/store/apps/developer?id=ChampDog).

## Android News
- GitHub Repository: [vinchamp77/AndroidNews](https://github.com/vinchamp77/AndroidNews)

![Android_News_Overview.gif](https://cdn.hashnode.com/res/hashnode/image/upload/v1646904119176/66PHvRR-l.gif)

## Malaysian Sydney Food
- GitHub Repository: [vinchamp77/MalaysianSydneyFood](https://github.com/vinchamp77/MalaysianSydneyFood)
- Google Play Store: [Malaysian Sydney Food](https://play.google.com/store/apps/details?id=com.androidcafe.malaysiansydneyfood) 

![malaysian_sydney_food_app.gif](https://cdn.hashnode.com/res/hashnode/image/upload/v1644967350269/JhFUPejgd.gif)

## US Election Info
- GitHub Repository: [vinchamp77/USElectionInfo](https://github.com/vinchamp77/USElectionInfo)
- Google Play Store: [US Election Info](https://play.google.com/store/apps/details?id=com.androidcafe.uselectioninfo) 

![completed_android_kotlin_developer_nanodegree_projects_05.gif](https://cdn.hashnode.com/res/hashnode/image/upload/v1637636197783/QUhO3GhQL.gif)

## Meditation Timer
- GitHub Repository: [vinchamp77/MeditationTimer](https://github.com/vinchamp77/MeditationTimer)
- Google Play Store: [Meditation Timer](https://play.google.com/store/apps/details?id=com.androidcafe.meditationtimer) 

![meditation_timer_screenshot_animation.gif](https://cdn.hashnode.com/res/hashnode/image/upload/v1637749446030/FJgwVQq_C.gif)

## Simple App Demo
- [Simple REST API Android App](https://vtsen.hashnode.dev/simple-rest-api-android-app-in-kotlin-various-http-client-library-implementations)
- [Clean Empty Jetpack Compose App Template](https://github.com/vinchamp77/Demo_CleanEmptyCompose)
- [Jetpack Compose Navigation Example](https://github.com/vinchamp77/Demo_SimpleNavigationCompose)
- [Simple Kotlin Coroutines App Demo (Jetpack Compose)](https://github.com/vinchamp77/Demo_CoroutinesBasics)
- [RecycleView / LazyColumn Demo](https://github.com/vinchamp77/Demo_SimpleRecycleView)
- [Simple Android Library (JitPack.io)](https://github.com/vinchamp77/demo-simple-android-lib)
	    
## Android Kotlin Developer Nanodegree Projects
- For details, please refer to my article - [Android Kotlin Developer Nanodegree Projects Review](https://vtsen.hashnode.dev/android-kotlin-developer-nanodegree-projects-review).
  
## Very Old Projects
These apps probably won't work correctly anymore with the Android version that you have now. I wrote these quite some time ago, and I don't have the source code anymore.
 - [Numbers](https://play.google.com/store/apps/details?id=com.AndroidCafe.Numbers) (Written in Unity 3D game engine)
 - [Flying Bird](https://play.google.com/store/apps/details?id=com.AndroidCafe.FlyingBird) (Written in Unity 3D game engine)
 - [Self-timer Camera](https://play.google.com/store/apps/details?id=androidcafe.self_timer.camera) (Wrote this because there wasn't any self-timer app at that time)
 - [Malaysia PF Blogs](https://play.google.com/store/apps/details?id=androidcafe.malaysia.personal.finance.blogs) (RSS reader for personal finance topics)

My portfolio of Android development projects, which are available in GitHub repositories and Google Play Store.