app_call_button 0.0.22

A Flutter plugin that provides in-app call functionality using SIP and WebRTC for both Android and iOS.

example/lib/main.dart

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

void main() {
  runApp(const MyApp());
}

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

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  // @override
  // void initState() {
  //   super.initState();
  //   AppSipController.instance.init();
  // }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Plugin Test App',
      builder: (context, child) {
        return FlutterOverlayManager.I.builder((ctx) => child!);
      },
      home: Scaffold(
        appBar: AppBar(title: const Text('AppCallButton Test')),
        backgroundColor: Colors.white,
        body: Center(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              ValueListenableBuilder(
                valueListenable: AppSipController.instance.sipData,
                builder: (context, call, _) {
                  return Text("Call To: ${call.callTo}");
                },
              ),
              SizedBox(height: 10),
              // Duaration
              ValueListenableBuilder(
                valueListenable: AppSipController.instance.callDuration,
                builder: (context, callDuaration, _) {
                  return Text("Call Duaration: $callDuaration");
                },
              ),

              SizedBox(height: 10),
              ValueListenableBuilder(
                valueListenable: AppSipController.instance.sipStarted,
                builder: (context, isStart, _) {
                  return Column(
                    children: [
                      SizedBox(height: 10),
                      Divider(),
                      Opacity(
                        opacity: isStart ? 0.5 : 1,
                        child: ElevatedButton(
                          onPressed: () {
                            isStart
                                ? null
                                : AppSipController.instance.register();
                          },
                          child: const Text("Register"),
                        ),
                      ),
                      Divider(),
                      Opacity(
                        opacity: isStart ? 1 : 0.5,
                        child: ElevatedButton(
                          onPressed: () {
                            //Use AppSipController.instance.makeCall to make a call (no UI included).
                            //You can create your own UI, or use AppSipController.instance.showCallOverlay
                            //to display the default call screen.
                            isStart
                                ? AppSipController.instance.makeCall()
                                : null;
                          },
                          child: const Text("Call Now"),
                        ),
                      ),
                      SizedBox(height: 20),
                      Text("OR"),
                      SizedBox(height: 20),
                      Opacity(
                        opacity: isStart ? 1 : 0.5,
                        child: ElevatedButton(
                          onPressed: () {
                            isStart
                                ? AppSipController.instance.showCallOverlay()
                                : null;
                          },
                          child: const Text("Go To Call Screen Default"),
                        ),
                      ),
                      Divider(),
                      SizedBox(height: 10),
                      // call to
                      ValueListenableBuilder(
                        valueListenable: AppSipController.instance.currentCall,
                        builder: (context, currentCall, _) {
                          return Opacity(
                            opacity: isStart && currentCall != null ? 1 : 0.5,
                            child: ElevatedButton(
                              onPressed: () {
                                isStart
                                    ? AppSipController.instance.endCall()
                                    : null;
                              },
                              child: const Text("End Call"),
                            ),
                          );
                        },
                      ),
                    ],
                  );
                },
              ),
            ],
          ),
        ),
      ),
    );
  }
}