mati_plugin_flutter

Description:

mati plugin flutter

title: "Flutter Changelog"
excerpt: "MetaMap's Flutter SDK Changelog"
slug: "flutter-changelog"
category: 61ae8e8dba577a0010791480
hidden: true #
Install MetaMap for Flutter #

Add mati_plugin_flutter dependency to your pubspec.yaml file:

mati_plugin_flutter: ^2.9.0
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Android #
For Android check that the minSdkVersion in <YOUR_APP>/build.gradle is ≥21
iOS #
For iOS Minimum iOS version should be 12+
Add the following to info.plist:
<key>NSCameraUsageDescription</key>
<string>MetaMap verification SDK requires camera use</string>

<key>NSMicrophoneUsageDescription</key>
<string>MetaMap verification SDK requires microphone use</string>

<key>NSPhotoLibraryUsageDescription</key>
<string>MetaMap verification SDK requires access to media library</string>

<key>NSLocationWhenInUseUsageDescription</key>
<string>MetaMap will use your location information to provide best possible verification experience.</string>

<key>NSLocationAlwaysAndWhenInUseUsageDescription</key>
<string>MetaMap will use your location information to provide best possible verification experience.</string>

<key>NSLocationAlwaysUsageDescription</key>
<string>MetaMap will use your location information to provide best possible verification experience.</string>
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Implement MetaMap in Your App #

The following is an example application (MyApp) with the MetaMap verification flow:
The following is an example application (MyApp) with the MetaMap verification flow:

import 'package:flutter/material.dart';
import 'package:mati_plugin_flutter/mati_plugin_flutter.dart';
import 'package:fluttertoast/fluttertoast.dart';

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

class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'MetaMap flutter plugin demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: MyHomePage(),
);
}
}

class MyHomePage extends StatefulWidget {
MyHomePage({Key? key}) : super(key: key);

@override
_MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {

void showMetaMapFlow() {
final metaData = {"key": "value"};
MetaMapFlutter.showMetaMapFlow("CLIENT_ID", "FLOW_ID", metaData);
MetaMapFlutter.resultCompleter.future.then((result) => Fluttertoast.showToast(
msg: result is ResultSuccess ? "Success ${result.verificationId}" : "Cancelled",
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM));
}

@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("MetaMap flutter plugin demo"),
),
body: Center(
child: ElevatedButton(
onPressed: showMetaMapFlow,
child: const Text('Verify me'),
)
)
);
}
}
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Metadata Usage #
Metadata is an additional optional parameters:
Set the Language:
metaData: {"fixedLanguage": "es"}
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Set the Button Color:
yourMetadata: {"buttonColor": "hexColor"}
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Set the Title color of the button:
yourMetadata: {"buttonTextColor": "hexColor"}
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Set identity Id as parameter for re-verification:
yourMetadata: ["identityId": "value"]
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Some error codes you may get during integration #
402 - MetaMap services are not paid: please contact your customer success manager
403 - MetaMap credentials issues: please check your client id and MetaMap id