Overview

• File: lib/views/ringing_page.dart

The ringing_page.dart file implements the call ringing interface for the HVC XR application. This page provides the UI and functionality for handling incoming and outgoing calls, including accept/decline actions and voice command support.

Class Structure

class RingingPage extends StatelessWidget {
  static const String routeName = '/RingingPage';

  final bool isMeCalling;
  final String nameToShow;

  RingingPage({Key? key, required this.isMeCalling, required this.nameToShow})
      : super(key: key);
}

Dependencies

• flutter/material.dart - Flutter UI components
• get/get.dart - State management
• get/get_core/src/get_main.dart - GetX core functionality
• hvc_xr/shared/common.dart - Common utilities

Key Components

Controllers

• realTimeController - Manages real-time communication and call state
• digilensController - Handles DigiLens-specific features and voice commands

Properties

• isMeCalling - Indicates if the current user initiated the call
• nameToShow - Name of the caller/callee to display

Core Functionality

Call Handling

void handleDecline() async {
  realTimeController.cancelRingingTimer();
  await realTimeController.cancelCall();
  await realTimeController.resetCalling();
  Get.back();
}

void handleAccept() async {
  realTimeController.cancelRingingTimer();
  final callDetails = await realTimeController.acceptCall();
  await realTimeController.resetCalling();
  if (callDetails != null) {
    // Navigate to call page
  }
}

void handleCancel() async {
  realTimeController.cancelRingingTimer();
  await realTimeController.endCall();
  await realTimeController.resetCalling();
  Get.back();
}

Voice Command Registration

voiceCommandMap['decline'] = () => hvcDebounce(handleDecline, 'decline');
voiceCommandMap['accept'] = () => hvcDebounce(handleAccept, 'accept');
voiceCommandMap['cancel'] = () => hvcDebounce(handleCancel, 'cancel');

UI Components

Main Layout

• SafeArea with black background
• Centered content with logo and name
• Call status display
• Action buttons based on call type

Dynamic Elements

• Caller/callee name display
• Call status text
• Accept/Decline buttons for incoming calls
• Cancel button for outgoing calls

State Management

• Uses GetX for reactive state management
• Manages call state through realTimeController
• Handles voice command state through digilensController

Timer Management

realTimeController.initRingingTimer(isMeCalling, nameToShow);

Dependencies

• get - State management
• flutter/material.dart - UI components
• hvc_xr/shared/common.dart - Common utilities

Styling

• Follow application theme
• Use consistent text styles
• Implement responsive layouts
• Handle different screen sizes
• Support dark mode

Integration Points

• Connects with realTimeController for call management
• Integrates with digilensController for voice commands
• Uses CallPage for call interface
• Utilizes HlkUtils for layout helpers

Voice Command Support

• "decline" - Reject incoming call
• "accept" - Accept incoming call
• "cancel" - Cancel outgoing call