Added Splash Screen with Permission and Location Service handling

android/app/build.gradle

@@ -36,6 +36,8 @@ android {
         targetSdkVersion 30
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
+        vectorDrawables.useSupportLibrary = true
+
     }
 
 

android/app/src/main/res/drawable-v21/launch_background.xml

@@ -1,12 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- Modify this file to customize your launch splash screen -->
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="?android:colorBackground" />
+    <item android:drawable="@android:color/white" />
 
     <!-- You can insert your own image assets here -->
-    <!-- <item>
-        <bitmap
+    <item
+
             android:gravity="center"
-            android:src="@mipmap/launch_image" />
-    </item> -->
+            android:drawable="@drawable/flow_logo_svg">
+    </item>
+
 </layer-list>

android/app/src/main/res/drawable/flow_logo_svg.xml

@@ -0,0 +1,18 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="200dp"
+    android:height="200dp"
+    android:viewportWidth="200"
+    android:viewportHeight="200">
+  <path
+      android:pathData="M175.39,95.81l-5.5,18.87L159.78,83.77H146.5l-10.12,30.94L130.87,96a17,17 0,0 0,-16.34 -12.22h-2.4L129.61,138H142.7l10.2,-31.69L163.18,138h13.19l17.47,-54.19h-2.4A16.73,16.73 0,0 0,175.39 95.81Z"
+      android:fillColor="#12a4ef"/>
+  <path
+      android:pathData="M114.64,119.92c0,11 -9.48,20 -21.06,19.68 -10.84,-0.28 -19.67,-8.79 -19.92,-19.2a19,19 0,0 1,2.56 -10l0.33,-0.55 0.07,-0.11L91.24,85.38a3.4,3.4 0,0 1,5.81 0l14.62,24.34 0.07,0.11 0.33,0.55A19,19 0,0 1,114.64 119.92Z"
+      android:fillColor="#12a4ef"/>
+  <path
+      android:pathData="M82.49,109.82a14.79,14.79 0,0 1,-0.57 2.36l-0.36,1.11 -0.16,0.53 -0.15,0.53a28.7,28.7 0,0 0,-0.85 4.18,20.36 20.36,0 0,0 -0.15,2.08c0,0.35 0,0.7 0,1.06s0,0.71 0,1.07c0,0.72 0.11,1.45 0.21,2.21s0.22,1.52 0.33,2.35a8.9,8.9 0,0 1,-2.91 -4.08,10.87 10.87,0 0,1 -0.57,-5A11.88,11.88 0,0 1,79 113.42c0.23,-0.35 0.48,-0.7 0.74,-1s0.55,-0.62 0.83,-0.92A15.85,15.85 0,0 1,82.49 109.82Z"
+      android:fillColor="#fff"/>
+  <path
+      android:pathData="M64.47,74.81V138H50.05V64a0.11,0.11 0,0 0,-0.22 0A13.83,13.83 0,0 1,36.46 74.22H34.71a4.49,4.49 0,0 0,-3.48 1.49,6.37 6.37,0 0,0 -1.47,4.48v3.59h12.8v0.82a12.8,12.8 0,0 1,-12.8 12.79V138H15.35V97.39H6.16V83.78h9.19V79.29a18.23,18.23 0,0 1,5.44 -13.66,17.48 17.48,0 0,1 2.27,-1.87 19.65,19.65 0,0 1,11.49 -3.37H50.29A14.42,14.42 0,0 1,64.46 74.22C64.47,74.41 64.47,74.61 64.47,74.81Z"
+      android:fillColor="#12a4ef"/>
+</vector>

android/app/src/main/res/drawable/launch_background.xml

@@ -5,7 +5,14 @@
 
      <item>
         <bitmap
+            android:antialias="true"
             android:gravity="center"
-            android:src="@mipmap/flow_logo" />
+            android:src="@drawable/flow_logo" />
+    </item>
+    <item>
+        <bitmap
+            android:antialias="true"
+            android:gravity="bottom"
+            android:src="@drawable/flow_splash" />
     </item>
 </layer-list>

android/app/src/main/res/values/colors.xml

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="background_color">#12A4EF</color>color>
+    <color name="background_color">#12A4EF</color>
 </resources>

android/build.gradle

@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.1.0'
+        classpath 'com.android.tools.build:gradle:4.1.2'
         classpath 'com.google.gms:google-services:4.3.5'
     }
 }

lib/Components/Permissions.dart

@@ -0,0 +1,33 @@
+import 'dart:core';
+import 'package:flutter/material.dart';
+import 'package:location/location.dart';
+
+Location location = Location();
+PermissionStatus permissionStatus;
+bool serviceEnabled;
+
+///Checking if location service is enabled
+Future<bool> checkServiceEnabled() async {
+  serviceEnabled = await location.serviceEnabled();
+  return serviceEnabled;
+}
+
+// requestServiceEnabled() async {
+//   if (!serviceEnabled) {
+//     serviceEnabled = await location.requestService();
+//   }
+// }
+requestServiceEnabled() async {
+  serviceEnabled = await location.requestService();
+}
+
+///Checking  if location permsissions have been granted
+Future<PermissionStatus> getPermissionStatus() async {
+  permissionStatus = await location.hasPermission();
+
+  return permissionStatus;
+}
+
+requestPermissions() async {
+  permissionStatus = await location.requestPermission();
+}

lib/Screens/FlowAskEnableLocationScreen.dart

@@ -0,0 +1,106 @@
+import 'package:flow/constants.dart';
+import 'package:flutter/material.dart';
+import 'package:flow/Components/Permissions.dart';
+
+class FlowAskEnableLocation extends StatefulWidget {
+  @override
+  _FlowAskEnableLocationState createState() => _FlowAskEnableLocationState();
+}
+
+class _FlowAskEnableLocationState extends State<FlowAskEnableLocation> {
+  @override
+  Widget build(BuildContext context) {
+    screenWidth = MediaQuery.of(context).size.width;
+    screenHeight = MediaQuery.of(context).size.width;
+    return Scaffold(
+      backgroundColor: Colors.white,
+      body: SafeArea(
+        child: Column(
+          children: [
+            Spacer(),
+
+            /// Image and text Area
+            Column(
+              crossAxisAlignment: CrossAxisAlignment.center,
+              children: [
+                Padding(
+                  padding: EdgeInsets.symmetric(horizontal: screenWidth * .2),
+                  child: Image(
+                    image: AssetImage('Assets/images/placeholder_image.png'),
+                  ),
+                ),
+                SizedBox(height: 20),
+                // Padding(
+                //   padding: EdgeInsets.symmetric(horizontal: screenWidth * .1),
+                //   child: Text(
+                //     'Flow needs access to your location for certain features to work properly',
+                //     textAlign: TextAlign.center,
+                //     style: TextStyle(
+                //       color: Colors.white,
+                //       fontSize: 16,
+                //     ),
+                //   ),
+                // ),
+                SizedBox(height: 20),
+                Padding(
+                  padding: EdgeInsets.symmetric(horizontal: screenWidth * .1),
+                  child: Text(
+                    'It seems your location isn\'t turned on',
+                    textAlign: TextAlign.center,
+                    style: TextStyle(
+                      color: primarycolor,
+                      fontWeight: FontWeight.bold,
+                      fontSize: 18,
+                    ),
+                  ),
+                ),
+                SizedBox(
+                  height: 10,
+                ),
+              ],
+            ),
+
+            ///Allow Permissions Buttons
+            Container(
+              width: double.infinity,
+              margin: const EdgeInsets.all(20),
+              decoration: BoxDecoration(
+                borderRadius: BorderRadius.circular(30),
+                color: primarycolor,
+              ),
+              // ignore: deprecated_member_use
+              child: FlatButton(
+                child: HeadlineTextBold(
+                  title: 'Turn it on',
+                  color: Colors.white,
+                ),
+                onPressed: () {
+                  WidgetsBinding.instance.addPostFrameCallback((_) {
+                    Navigator.of(context).pop(requestServiceEnabled());
+                  });
+                },
+              ),
+            ),
+            SizedBox(
+              height: 5,
+            ),
+            // ignore: deprecated_member_use
+            FlatButton(
+              onPressed: () {
+                WidgetsBinding.instance.addPostFrameCallback((_) {
+                  Navigator.of(context).pop();
+                });
+              },
+              color: Colors.transparent,
+              child: HeadlineText(
+                title: 'Leave off',
+                color: primarycolor,
+              ),
+            ),
+            Spacer(),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/Screens/FlowAskPermissionsScreen.dart

@@ -0,0 +1,101 @@
+import 'package:flow/constants.dart';
+import 'package:flutter/material.dart';
+import 'package:flow/Components/Permissions.dart';
+
+class FlowAskPermissions extends StatefulWidget {
+  @override
+  _FlowAskPermissionsState createState() => _FlowAskPermissionsState();
+}
+
+class _FlowAskPermissionsState extends State<FlowAskPermissions> {
+  @override
+  Widget build(BuildContext context) {
+    screenWidth = MediaQuery.of(context).size.width;
+    screenHeight = MediaQuery.of(context).size.width;
+    return Scaffold(
+      backgroundColor: primarycolor,
+      body: SafeArea(
+        child: Column(
+          children: [
+            Spacer(),
+
+            /// Image and text Area
+            Column(
+              crossAxisAlignment: CrossAxisAlignment.center,
+              children: [
+                Padding(
+                  padding: EdgeInsets.symmetric(horizontal: screenWidth * .2),
+                  child: Image(
+                    image:
+                        AssetImage('Assets/images/placeholder_image_white.png'),
+                  ),
+                ),
+                SizedBox(height: 20),
+                Padding(
+                  padding: EdgeInsets.symmetric(horizontal: screenWidth * .1),
+                  child: Text(
+                    'Flow needs access to your location for certain features to work properly',
+                    textAlign: TextAlign.center,
+                    style: TextStyle(
+                      color: Colors.white,
+                      fontSize: 16,
+                    ),
+                  ),
+                ),
+                SizedBox(height: 20),
+                Padding(
+                  padding: EdgeInsets.symmetric(horizontal: screenWidth * .1),
+                  child: HeadlineTextBold(
+                      title: 'Allow Flow to access your location?',
+                      color: Colors.white),
+                ),
+                SizedBox(
+                  height: 10,
+                ),
+              ],
+            ),
+
+            ///Allow Permissions Buttons
+            Container(
+              width: double.infinity,
+              margin: const EdgeInsets.all(20),
+              decoration: BoxDecoration(
+                borderRadius: BorderRadius.circular(30),
+                color: Colors.white,
+              ),
+              // ignore: deprecated_member_use
+              child: FlatButton(
+                child: HeadlineTextBold(
+                  title: 'Allow Permissions',
+                  color: primarycolor,
+                ),
+                onPressed: () {
+                  WidgetsBinding.instance.addPostFrameCallback((_) {
+                    Navigator.of(context).pop(requestPermissions());
+                  });
+                },
+              ),
+            ),
+            SizedBox(
+              height: 5,
+            ),
+            // ignore: deprecated_member_use
+            FlatButton(
+              onPressed: () {
+                WidgetsBinding.instance.addPostFrameCallback((_) {
+                  Navigator.of(context).pop();
+                });
+              },
+              color: Colors.transparent,
+              child: HeadlineText(
+                title: 'Deny',
+                color: Colors.white,
+              ),
+            ),
+            Spacer(),
+          ],
+        ),
+      ),
+    );
+  }
+}