Android live chat application, Project for the data structures course.

• @Mohamed-Samy26
• @RedBiscuits
• @KareemHussen
• @NourAyman10
• @HaneenIbrahim2
• @OmarSherif2

• Splash Screen.
• Phone Login and register.
• Add/remove/create contacts.
• One-to-One chat.
• Group chats.
• Images and text stories.
• Audio records.
• Message encoding
• Video/Audio calls.
• Data privacy and withhold.
• View and edit profile.
• Conference rooms with streaming,recording,voting and security features.
• Settings activity with app lock (Pattern and Fingerprint).
• English and Arabic support.

Animated app splash screen

Registeration fragment

Login fragment with OTP authentication

Home screen with available chats and ability to add new contacts

Chat Room with one to one chats , group chats and voice notes support

• Supports Android 8 Oreo and above.
• Google material 3 design.
• Data binding
• Kotlin coroutines

• Cloud Firestore.
• Realtime database.
• Cloud Storage.
• Phone Authentication.

• Implemented by Jitsi SDK.
• peer to peer network calls.
• Secure call cnnections
• Group video and audio calls, polls and streaming the phone's screen.

• Multidex.
• Recycler view and Card view.
• hdodenhof circular image.
• intuint SDP and SSP.
• OMARIHAMZA Strory view.
• sarnavakonar text writer.
• Jitsi SDK.
• Lottie animations.
• Kotlin Extenstions.