Splash screen for IOS Added

android/app/build.gradle

@@ -66,4 +66,5 @@ dependencies {
     androidTestImplementation 'androidx.test:runner:1.1.1'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
     implementation 'com.google.firebase:firebase-analytics:17.2.2'
+    api "androidx.core:core:1.1.0-alpha03"
 }

android/app/src/main/kotlin/com/theindianappguy/rest_app/MainActivity.kt

@@ -1,12 +1,12 @@
 package com.theindianappguy.rest_app
 
 import androidx.annotation.NonNull;
-import io.flutter.embedding.android.FlutterActivity
 import io.flutter.embedding.engine.FlutterEngine
 import io.flutter.plugins.GeneratedPluginRegistrant
+import io.flutter.app.FlutterFragmentActivity
 
-class MainActivity: FlutterActivity() {
-    override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
+class MainActivity: FlutterFragmentActivity() {
+    fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
         GeneratedPluginRegistrant.registerWith(flutterEngine);
     }
 }

ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json

@@ -2,22 +2,22 @@
   "images" : [
     {
       "idiom" : "universal",
-      "filename" : "LaunchImage.png",
+      "filename" : "Group 3.png",
       "scale" : "1x"
     },
     {
       "idiom" : "universal",
-      "filename" : "LaunchImage@2x.png",
+      "filename" : "Group 3@2x.png",
       "scale" : "2x"
     },
     {
       "idiom" : "universal",
-      "filename" : "LaunchImage@3x.png",
+      "filename" : "Group 3@3x.png",
       "scale" : "3x"
     }
   ],
   "info" : {
     "version" : 1,
     "author" : "xcode"
   }
-}
+}

ios/Runner/Base.lproj/LaunchScreen.storyboard

@@ -1,8 +1,10 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12121" systemVersion="16G29" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="15705" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <device id="retina6_1" orientation="portrait" appearance="light"/>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12089"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="15706"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <scenes>
         <!--View Controller-->
@@ -14,12 +16,14 @@
                         <viewControllerLayoutGuide type="bottom" id="xbc-2k-c8Z"/>
                     </layoutGuides>
                     <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
+                                <rect key="frame" x="109" y="377.5" width="196" height="141"/>
                             </imageView>
                         </subviews>
-                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <color key="backgroundColor" white="0.0" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                         <constraints>
                             <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
                             <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
@@ -28,10 +32,10 @@
                 </viewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
             </objects>
-            <point key="canvasLocation" x="53" y="375"/>
+            <point key="canvasLocation" x="76.811594202898561" y="251.11607142857142"/>
         </scene>
     </scenes>
     <resources>
-        <image name="LaunchImage" width="168" height="185"/>
+        <image name="LaunchImage" width="98" height="70.5"/>
     </resources>
 </document>

lib/screens/authenticate/signin.dart

@@ -1,11 +1,9 @@
-import 'dart:async';
 import 'dart:ui';
-
 import 'package:flutter/material.dart';
 import 'package:google_fonts/google_fonts.dart';
-import 'package:rest_app/screens/home.dart';
-import 'package:rest_app/screens/authenticate/signup.dart';
 import 'package:rest_app/services/auth_services.dart';
+import 'package:local_auth/local_auth.dart';
+import 'package:flutter/services.dart';
 
 class SignIn extends StatefulWidget {
 
@@ -21,9 +19,68 @@ class _SignInState extends State<SignIn> {
   final _formKey = GlobalKey<FormState>();
   String email = "", password = "";
 
+  /// For Fingerprint & FaceId Local Auth
+  final LocalAuthentication _localAuthentication = LocalAuthentication();
+  String _authorizedOrNot = "Not Authorized";
+  List<BiometricType> _availableBiometricTypes = List<BiometricType>();
+  bool _canCheckBiometric = false;
+
   bool _loading = false;
   String error;
 
+  Future<void> checkBiometrics() async{
+    bool canCheckBiometric = false;
+    try {
+      canCheckBiometric = await _localAuthentication.canCheckBiometrics;
+    } on PlatformException catch (e) {
+      print(e);
+    }
+
+    if (!mounted) return;
+
+    setState(() {
+      _canCheckBiometric = canCheckBiometric;
+    });
+  }
+
+  Future<void> _getListOfBiometricTypes() async {
+    List<BiometricType> listofBiometrics;
+    try {
+      listofBiometrics = await _localAuthentication.getAvailableBiometrics();
+    } on PlatformException catch (e) {
+      print(e);
+    }
+
+    if (!mounted) return;
+
+    setState(() {
+      _availableBiometricTypes = listofBiometrics;
+    });
+  }
+
+  Future<void> _authorizeNow() async {
+    bool isAuthorized = false;
+    try {
+      isAuthorized = await _localAuthentication.authenticateWithBiometrics(
+        localizedReason: "Please authenticate to complete your transaction",
+        useErrorDialogs: true,
+        stickyAuth: true,
+      );
+    } on PlatformException catch (e) {
+      print(e);
+    }
+
+    if (!mounted) return;
+
+    setState(() {
+      if (isAuthorized) {
+        _authorizedOrNot = "Authorized";
+      } else {
+        _authorizedOrNot = "Not Authorized";
+      }
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -173,7 +230,22 @@ class _SignInState extends State<SignIn> {
                         color: Colors.white60
                     ),),
                     SizedBox(height: 20,),
-                    Image.asset("assets/fingerprint.png", height: 36, width: 36,),
+                    GestureDetector(
+                      onTap: () async {
+                        checkBiometrics();
+                        if(_canCheckBiometric){
+                         await _authorizeNow();
+                          if(_authorizedOrNot == "Authorized"){
+                            _authService.signInAnom();
+                          }else{
+                            cantCheckBiometricsDialog(context);
+                          }
+                        }else{
+                          cantCheckBiometricsDialog(context);
+                        }
+                      },
+                        child: Image.asset("assets/fingerprint.png", height: 36, width: 36,)
+                    ),
                     SizedBox(height: 30,),
                     GestureDetector(
                       onTap: (){
@@ -199,5 +271,32 @@ class _SignInState extends State<SignIn> {
   }
 }
 
+Future<void> cantCheckBiometricsDialog(BuildContext context) async {
+  return showDialog<void>(
+    context: context,
+    barrierDismissible: false, // user must tap button!
+    builder: (BuildContext context) {
+      return AlertDialog(
+        title: Text('No Biometrics Found'),
+        content: SingleChildScrollView(
+          child: ListBody(
+            children: <Widget>[
+              Text('Can not login with Biometrics'),
+            ],
+          ),
+        ),
+        actions: <Widget>[
+          FlatButton(
+            child: Text('Ok'),
+            onPressed: () {
+              Navigator.of(context).pop();
+            },
+          ),
+        ],
+      );
+    },
+  );
+}
+
 
 

pubspec.lock

@@ -156,13 +156,27 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.4"
+  intl:
+    dependency: transitive
+    description:
+      name: intl
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.16.1"
   js:
     dependency: transitive
     description:
       name: js
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.6.1+1"
+  local_auth:
+    dependency: "direct main"
+    description:
+      name: local_auth
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.6.1"
   matcher:
     dependency: transitive
     description:

pubspec.yaml

@@ -22,6 +22,7 @@ dependencies:
   google_fonts: ^0.3.5
   provider: ^4.0.2
   firebase_auth: ^0.15.4
+  local_auth: ^0.6.1
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.