applistmodule 0.0.4

Iny Digital Package to get the List of Apps in Phones and Validate if an specific Apps are present..

example/lib/main.dart

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

import 'package:flutter/services.dart';
import 'package:applistmodule/applistmodule.dart';

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

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

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

class _MyAppState extends State<MyApp> {
  String _platformVersion = 'Unknown';
  String _appsInstalled = 'Unknown';
  String _platformVerificationApps = 'unkmown';

  final _applistmodulePlugin = Applistmodule();

  @override
  void initState() {
    super.initState();
    initPlatformState();
  }

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> initPlatformState() async {
    String platformVersion;
    String platformApps;
    String platformVerificationApps;
    String appUsageMetrics;
    // Platform messages may fail, so we use a try/catch PlatformException.
    // We also handle the message potentially returning null.
    try {
      platformVersion = await _applistmodulePlugin.getPlatformVersion() ??
          'Unknown platform version';
    } on PlatformException {
      platformVersion = 'Failed to get platform version.';
    }

    try {
      platformApps = await _applistmodulePlugin.getPlatformApps() ??
          'Unknown platform version';
    } on PlatformException {
      platformApps = 'Failed to get platform version.';
    }
    try {
      Map<String, dynamic> json = {
        "apps": [
          {"appname": "com.cgt.bharatgas", "available": "N"},
          {"appname": "com.msf.kbank.mobile", "available": "N"},
          {"appname": "com.bankofbaroda.mconnect", "available": "N"},
          {"appname": "com.citiuat", "available": "N"},
          {"appname": "com.inypay", "available": "N"}
        ]
      };

      platformVerificationApps =
          await _applistmodulePlugin.verifyPlatformApps(json.toString()) ??
              'Unknown platform version';
    } on PlatformException {
      platformVerificationApps = 'Failed to get platform version.';
    }

    // If the widget was removed from the tree while the asynchronous platform
    // message was in flight, we want to discard the reply rather than calling
    // setState to update our non-existent appearance.
    if (!mounted) return;

    setState(() {
      _platformVersion = platformVersion;
      _appsInstalled = platformApps;
      _platformVerificationApps = platformVerificationApps;
    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: SingleChildScrollView(
          child: Container(
              padding: const EdgeInsets.only(
                  top: 50.0, left: 30.0, right: 15.0, bottom: 10),
              child: Column(
                mainAxisAlignment: MainAxisAlignment.start,
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Text('Running on: $_platformVersion\n'),
                  SizedBox(
                    height: 30,
                  ),
                  Text('Apps Installed on: $_platformVerificationApps\n'),
                  SizedBox(
                    height: 30,
                  ),
                  Text('Apps Present $_appsInstalled\n')
                ],
              )),
        ),
      ),
    );
  }
}