CoTam is a messenger app where you can chat with your friends and send them pictures. I've used several Firebase libraries like Auth (for authentication users) Firestore (for storing user and message data) Storage (for uploading profile picture, sending images and videos).
CoTam.mp4
Kotlin
Jetpack compose
MVVM
Firebase Auth (Authenticating users)
Firebase Firestore (Storing user and message data)
Firebase Storage (Uploading images and videos.)
Firebase FCM & Retrofit (Sending notification)
Coil (Loading images asynchronous)
Navigation (Navigating between composables with animation)
Dagger Hilt (Dependency injection)
Preferences Datastore (Saving dark theme)
Room (Saving users to local database)
ExoPlayer (Playing videos)
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