Pexels is a 100% Kotlin Android App that uses the Pexels API to search for images.

It showcases some advanced Android topics including:

• Coroutines / Flow
• Room Database
• Jetpack Navigation Components
• Jetpack Work Manager
• MVVM Architecture
• Offline First
  • Try repeating some past searches with your WiFi off
• A home grown "Pinch To Zoom" custom ImageView (Dust off your Algebra textbooks...)
• Fragment Transitions with Shared Elements (with some help from this article)

After cloning, add PEXEL_API_KEY="YourKeyHere" to local.properties in the root of your project. You can get a free Pexel key here.