feat: added Prediction screen and changed firebase project (#58)

* feat: added Prediction screen and changed firebase project

* fix: failing CI

.gitignore

@@ -40,3 +40,6 @@ app.*.symbols
 
 # Obfuscation related
 app.*.map.json
+
+# Credentials
+lib/credentials.dart

android/app/google-services.json

@@ -1,41 +1,33 @@
 {
   "project_info": {
-    "project_number": "843330251909",
-    "project_id": "knowyourdonor-629c5",
-    "storage_bucket": "knowyourdonor-629c5.appspot.com"
+    "project_number": "323588121894",
+    "project_id": "know-your-donor-7827f",
+    "storage_bucket": "know-your-donor-7827f.appspot.com"
   },
   "client": [
     {
       "client_info": {
-        "mobilesdk_app_id": "1:843330251909:android:d568979585a28c71078dec",
+        "mobilesdk_app_id": "1:323588121894:android:c7776eda904216585d4de7",
         "android_client_info": {
           "package_name": "com.example.knowyourdonor"
         }
       },
       "oauth_client": [
         {
-          "client_id": "843330251909-nbal54886gevbka2d19sjln80la9e9v0.apps.googleusercontent.com",
-          "client_type": 1,
-          "android_info": {
-            "package_name": "com.example.knowyourdonor",
-            "certificate_hash": "0a2cdb9335c8c3a60b78c8225b90d7da01523dad"
-          }
-        },
-        {
-          "client_id": "843330251909-g9t7htv3f4990ei59chhbo8pd938t706.apps.googleusercontent.com",
+          "client_id": "323588121894-lll12gs2ek3basf64kggbdemf8fqhuc1.apps.googleusercontent.com",
           "client_type": 3
         }
       ],
       "api_key": [
         {
-          "current_key": "AIzaSyCks3_SXgVLdXf7zgZT51w0dZA057IXhLU"
+          "current_key": "AIzaSyCRI6XggOjexcbfIjTqaE79rsLSb-xgsH0"
         }
       ],
       "services": {
         "appinvite_service": {
           "other_platform_oauth_client": [
             {
-              "client_id": "843330251909-g9t7htv3f4990ei59chhbo8pd938t706.apps.googleusercontent.com",
+              "client_id": "323588121894-lll12gs2ek3basf64kggbdemf8fqhuc1.apps.googleusercontent.com",
               "client_type": 3
             }
           ]

android/build.gradle

@@ -6,7 +6,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.google.gms:google-services:4.3.4'
+        classpath 'com.google.gms:google-services:4.3.0'
         classpath 'com.android.tools.build:gradle:3.5.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }

lib/models/Place.dart

@@ -0,0 +1,14 @@
+// Model for Place.
+class Place {
+  Place(
+    this.placeId,
+    this.address,
+    this.lat,
+    this.long,
+  );
+
+  final String placeId;
+  final String address;
+  final double lat;
+  final double long;
+}

lib/repository/locationRepository.dart

@@ -0,0 +1,49 @@
+import 'dart:async';
+import 'package:flutter/material.dart';
+import 'package:flutter_google_places/flutter_google_places.dart';
+import 'package:google_maps_webservice/places.dart';
+import 'package:knowyourdonor/models/Place.dart';
+
+// const kGoogleApiKey = API_KEY;
+GoogleMapsPlaces _places = GoogleMapsPlaces(apiKey: "");
+
+class Location {
+  Future<Place> predictionScreen(BuildContext context) async {
+    Prediction p = await PlacesAutocomplete.show(
+      context: context,
+      apiKey: "",
+      onError: onError,
+      mode: Mode.fullscreen,
+      language: "eng",
+      components: [Component(Component.country, "ind")],
+    );
+    return displayPrediction(p);
+  }
+
+  Future<Place> displayPrediction(Prediction p) async {
+    if (p != null) {
+      PlacesDetailsResponse detail =
+          await _places.getDetailsByPlaceId(p.placeId);
+
+      var placeId = p.placeId;
+      var lat = detail.result.geometry.location.lat;
+      var long = detail.result.geometry.location.lng;
+
+      var address = detail.result.formattedAddress;
+
+      Place place = Place(placeId, address, lat, long);
+
+      print("Lat " + lat.toString());
+      print("Long " + long.toString());
+      print(address);
+
+      return place;
+    }
+
+    return null;
+  }
+
+  void onError(PlacesAutocompleteResponse response) {
+    print('${response.errorMessage}');
+  }
+}

lib/views/request_blood_form.dart

@@ -9,6 +9,7 @@ import 'package:knowyourdonor/constants/colors.dart';
 import 'package:knowyourdonor/constants/text_styles.dart';
 import 'package:knowyourdonor/constants/validators.dart';
 import 'package:knowyourdonor/repository/seekerRepository.dart';
+import 'package:knowyourdonor/repository/locationRepository.dart';
 
 class RequestBlood extends StatefulWidget {
   @override
@@ -26,6 +27,9 @@ class _RequestBloodState extends State<RequestBlood> {
   TextEditingController _unitsController = TextEditingController();
   TextEditingController _phoneNumberController = TextEditingController();
 
+  // Instance for Location Class.
+  Location location = Location();
+
   @override
   Widget build(BuildContext context) {
     // Provider for SeekerRepository.
@@ -85,15 +89,24 @@ class _RequestBloodState extends State<RequestBlood> {
                     SizedBox(
                       height: 8.0,
                     ),
-                    TextFormField(
-                      controller: _addressController,
-                      validator: addressValidator,
-                      decoration: InputDecoration(
-                        border: OutlineInputBorder(),
-                        labelText: "Address Line",
-                        hintText: "Enter your address",
-                        prefixIcon: Icon(
-                          Icons.home,
+                    GestureDetector(
+                      onTap: () async {
+                        /// Calling [Prediction Screen] for
+                        /// selecting address with [lat] and [long].
+                        await location.predictionScreen(context);
+                        print("display prediction screen called");
+                      },
+                      child: TextFormField(
+                        enabled: false,
+                        controller: _addressController,
+                        validator: addressValidator,
+                        decoration: InputDecoration(
+                          border: OutlineInputBorder(),
+                          labelText: "Address Line",
+                          hintText: "Enter your address",
+                          prefixIcon: Icon(
+                            Icons.home,
+                          ),
                         ),
                       ),
                     ),

pubspec.lock

@@ -188,6 +188,13 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_google_places:
+    dependency: "direct main"
+    description:
+      name: flutter_google_places
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.2.8"
   flutter_plugin_android_lifecycle:
     dependency: transitive
     description:
@@ -219,6 +226,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "7.1.8"
+  google_api_headers:
+    dependency: transitive
+    description:
+      name: google_api_headers
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.1+2"
   google_fonts:
     dependency: "direct main"
     description:
@@ -240,6 +254,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.0.0"
+  google_maps_webservice:
+    dependency: transitive
+    description:
+      name: google_maps_webservice
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.0.19"
   http:
     dependency: transitive
     description:
@@ -289,6 +310,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.0.4"
+  package_info:
+    dependency: transitive
+    description:
+      name: package_info
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.4.3+4"
   path:
     dependency: transitive
     description:
@@ -394,6 +422,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.5"
+  rxdart:
+    dependency: transitive
+    description:
+      name: rxdart
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.25.0"
   sky_engine:
     dependency: transitive
     description: flutter

pubspec.yaml

@@ -23,6 +23,7 @@ dependencies:
   provider: ^4.3.2+3
   fluttertoast: ^7.1.6
   carousel_slider: ^3.0.0
+  flutter_google_places: ^0.2.8
 
 dev_dependencies:
   flutter_test: