receive_whatsapp_chat 0.0.12 receive_whatsapp_chat: ^0.0.12 copied to clipboard
A flutter plugin that enables flutter apps to receive exported chats from WhatsApp.
receive_whatsapp_chat #
A flutter plugin that enables flutter apps to receive chats from Whatsapp.
Note: the pulgin is currently Android only.
Setup #
Please add the following to android/app/main/java/.../MainActivity.java
.
import android.os.Bundle;
import io.flutter.plugins.GeneratedPluginRegistrant;
import com.whatsapp.receive_whatsapp_chat.FlutterShareReceiverActivity;
public class MainActivity extends FlutterShareReceiverActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
GeneratedPluginRegistrant.registerWith(this.getFlutterEngine());
}
}
Usage #
You can import the package with:
import 'package:receive_whatsapp_chat/receive_whatsapp_chat.dart';
You need to create a class that extends the class ReceiveWhatsappChat
.
class DemoAppState extends ReceiveWhatsappChat<DemoApp>
It will make you implement a function that receive Chat content
class every time a chat is
exported from WhatsApp.
Chat content
contains chat members, chat name, messages per member, size of the chat and all of
its messages.
@override
void receiveChatContent(ChatContent chatContent) {
// TODO: implement receiveChatContent
}
Note: enableShareReceiving()
is called automatically when the plugin is initialized, so remember
to call disableShareReceiving()
when you don't want to receive chats anymore or close the app.
Note: when you export a chat from WhatsApp, it is best to be in English.
Full Example #
main.dart
import 'dart:math';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:receive_whatsapp_chat/receive_whatsapp_chat.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Whatsapp chat share Plugin Demo',
theme: ThemeData(),
home: const DemoApp(),
);
}
}
class DemoApp extends StatefulWidget {
const DemoApp({Key? key}) : super(key: key);
@override
DemoAppState createState() => DemoAppState();
}
class DemoAppState extends ReceiveWhatsappChat<DemoApp> {
static const MethodChannel _methodChannel =
MethodChannel('com.whatsapp.chat/openwhatsapp');
List<ChatContent> chats = [];
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Whatsapp Chat Export Plugin Demo'),
backgroundColor: Colors.blue,
),
body: Padding(
padding: const EdgeInsets.all(24.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
const Text(
'Chats exported:',
style: TextStyle(fontWeight: FontWeight.bold, fontSize: 25),
),
const SizedBox(
height: 20,
),
chats.isEmpty
? const Text('Open Whatsapp to export chats')
: const SizedBox(),
Expanded(
child: SingleChildScrollView(
child: Column(
children: List.generate(
chats.length, (index) => buildShowChat(index)),
),
),
),
const SizedBox(
height: 50,
),
Center(
child: ElevatedButton(
child: const Text('Open WhatsApp'),
style: ElevatedButton.styleFrom(primary: Colors.green),
onPressed: () {
_methodChannel.invokeMethod("openwhatsapp");
},
),
),
],
),
));
}
Widget buildShowChat(int index) =>
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'${index + 1}.',
style: const TextStyle(fontSize: 20),
),
Padding(
padding: const EdgeInsets.only(left: 20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text('Name - ${chats[index].chatName}\n'),
Text('Members - ${chats[index].members}\n'),
Text('Size of the chat - ${chats[index].sizeOfChat}\n'),
Text('Messages per member - ${chats[index].msgsPerMember}\n'),
const Text('Three random messages:\n'),
Column(
children: List.generate(
3,
(index2) =>
Padding(
padding: const EdgeInsets.only(left: 20),
child: Text(
'\t${index2 + 1}. ${chats[index].messages[Random().nextInt(
chats[index].sizeOfChat)]}\n'),
)),
),
],
),
),
const SizedBox(
height: 50,
),
],
);
@override
void receiveChatContent(ChatContent chatContent) {
chats.add(chatContent);
setState(() {});
}
}