SudipZluck

import com.android.build.api.dsl.ApplicationExtension
import com.android.build.api.dsl.CommonExtension
import com.android.build.api.dsl.LibraryExtension

allprojects {
    repositories {
        mavenLocal()
        google()
        mavenCentral()
    }

SudipZluck

package com.example.centralized_login

import android.accounts.Account
import android.accounts.AccountManager
import android.app.Activity
import android.content.Intent
import android.os.*
import androidx.annotation.NonNull
import io.flutter.embedding.engine.plugins.FlutterPlugin
import io.flutter.embedding.engine.plugins.activity.ActivityAware

SudipZluck

import Flutter
import UIKit
import KeychainSwift
import Security

public class CentralizedLoginPlugin: NSObject, FlutterPlugin {
    private var channel: FlutterMethodChannel?

    public static func register(with registrar: FlutterPluginRegistrar) {
        let channel = FlutterMethodChannel(name: "centralizedloginchannel", binaryMessenger: registrar.messenger())

SudipZluck

<?xml version="1.0" encoding="utf-8"?>
<account-authenticator
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:accountType="enter_accounttype"
    android:icon="@mipmap/ic_launcher"
    android:smallIcon="@mipmap/ic_launcher"
    android:label="@string/account_label" />

SudipZluck

    <uses-permission android:name="android.permission.USE_CREDENTIALS" />
    <uses-permission android:name="android.permission.AUTHENTICATE_ACCOUNTS" />
    <uses-permission android:name="android.permission.GET_ACCOUNTS" />
    <uses-permission android:name="android.permission.MANAGE_ACCOUNTS" />
    <uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS" />
//Not sure if application still work after removing permission//

//application
//Add service to add account
<service android:name=".AuthenticatorService" android:exported="false">

SudipZluck

import 'dart:async';
import 'dart:convert';
import 'package:http/http.dart' as http;

Future<List<Author>> fetchData() async {
  final response = await http.get(Uri.parse(
      'https://raw.githubusercontent.com/SudipZluck/pod_player/master/test.json'));

  if (response.statusCode == 200) {
    // If the server did return a 200 OK response,

SudipZluck

class CardRegExp {
  /// Checks if string is American Express.
  static bool isAmericanExpress(String s) =>
      hasMatch(s, r"^([3]+([4]|[7]))+[0-9]{13,13}$");

  /// Checks if string is Visa.
  static bool isVisa(String s) =>
      hasMatch(s, r"^[4]+([0-9]{12,12}|[0-9]{15,15})$");

  /// Checks if string is MasterCard.