call_state_handler 3.0.0

A Flutter plugin that detects phone calls and video calls on both Android and iOS platforms. This plugin helps you monitor call states in your app, allowing you to take appropriate actions when calls [...]

example/lib/main.dart

import 'package:call_state_handler/call_state_handler.dart';
import 'package:flutter/material.dart';

void main() => runApp(const MaterialApp(home: CallMonitorPage()));

class CallMonitorPage extends StatefulWidget {
  const CallMonitorPage({super.key});

  @override
  State<CallMonitorPage> createState() => _CallMonitorPageState();
}

class _CallMonitorPageState extends State<CallMonitorPage> {
  final CallStateHandler _handler = CallStateHandler();
  bool _voipEnabled = true;

  @override
  void initState() {
    super.initState();
    _handler.initialize();
  }

  @override
  void dispose() {
    _handler.dispose();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('call_state_handler')),
      body: StreamBuilder<CallState>(
        stream: _handler.onCallStateChanged,
        initialData: _handler.currentState,
        builder: (context, snapshot) {
          final state = snapshot.data!;
          return ListView(
            padding: const EdgeInsets.all(16),
            children: [
              Container(
                padding: const EdgeInsets.all(24),
                decoration: BoxDecoration(
                  color: state.isCallActive
                      ? Colors.red.shade100
                      : Colors.green.shade100,
                  borderRadius: BorderRadius.circular(8),
                ),
                child: Text(
                  state.isCallActive
                      ? 'Call active: ${state.callType.name}'
                      : 'No active call',
                  style: Theme.of(context).textTheme.titleLarge,
                ),
              ),
              SwitchListTile(
                title: const Text('VoIP/video detection (Android)'),
                value: _voipEnabled,
                onChanged: (value) {
                  setState(() => _voipEnabled = value);
                  _handler.setVoipDetectionEnabled(value);
                },
              ),
            ],
          );
        },
      ),
    );
  }
}