Open the dialer
Enter a phone number using the 9shadows keypad.
01 / ANDROID SOFTWARE
9shadows
A complete Android communication system built around messaging, phone calls, contacts, call history and device communication workflows.
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02
THE PROJECT
Communication should feel like one connected experience.
9shadows is an Android application built to bring everyday communication workflows into one consistent interface.
The project combines calling, messaging, contacts, call history, dual-SIM workflows and Android device integration instead of treating each function as a completely separate experience.
MESSAGING
Messaging built into the system.
9shadows provides a dedicated messaging experience for communicating through the Android device.
Conversations are designed to work naturally with contacts and the rest of the communication workflow.
- Conversation interface
- Contact-based messaging
- SMS communication
- Integrated communication workflow
PHONE
A dedicated Android dialer.
The dialer provides the main interface for entering phone numbers and starting calls without relying on a generic application interface.
- Custom dialpad
- Number entry
- SIM selection
- Calling workflow
- Call history integration
CALLING
Calling is more than a button.
9shadows integrates the application's calling experience with Android's underlying telecommunications system.
DUAL SIM
Built for dual-SIM devices.
Where supported by the device, 9shadows provides separate calling workflows for available SIM accounts.
This allows the user to select the appropriate SIM when placing a call.
CONTACTS
Your contacts connect everything.
Contacts provide the bridge between people, phone calls and messages.
- Contact browsing
- Calling contacts
- Messaging contacts
- Communication actions
CALL HISTORY
Every call leaves a trail.
Recent calls are presented as part of the communication experience, making it easier to return to previous conversations and contacts.
HOW TO USE
How 9shadows works.
Choose a SIM
On supported dual-SIM devices, select the SIM account to use.
Start the call
Place the call through the Android communication system.
Continue communicating
Return to contacts, messages or recent calls when the communication workflow continues.
10 / USER INTERFACE
Designed as an Android experience, not a web page inside a phone.
Android APIs, application logic and device-level workflows.
9shadows is built around native Android capabilities rather than treating calling and communication as simple visual interfaces.
Java
Kotlin
XML
Android SDK
AndroidX
Telecom
InCallService
SIM APIs
Contacts
Call Logs
COMPATIBILITY
Android 10 → Android 16
The project is designed around modern Android versions while accounting for differences between Android releases and device capabilities.
FAQ
Frequently asked questions.
What is 9shadows?
9shadows is an Android communication application combining calling, messaging, contacts and related communication workflows.
Is 9shadows an Android messaging app?
Yes. Messaging is one of the communication functions built into the application.
Can 9shadows make phone calls?
Yes. The application includes a dedicated dialer and calling workflow.
Does 9shadows support dual SIM?
The application includes separate SIM calling workflows for supported dual-SIM Android devices.
Which Android versions does it target?
The project is developed with Android 10 through Android 16 in mind.
REVIEWS
WHAT PEOPLE THINK
Built. Used. Reviewed.
Share your experience with 9shadows. Your name is optional.
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