SharedPreferences fetch and set is done

Author: thamaraiselvam

ios/Flutter/Debug.xcconfig

@@ -1 +1,2 @@
+#include "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
 #include "Generated.xcconfig"

ios/Flutter/Release.xcconfig

@@ -1 +1,2 @@
+#include "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
 #include "Generated.xcconfig"

ios/Podfile

@@ -0,0 +1,72 @@
+# Uncomment this line to define a global platform for your project
+# platform :ios, '9.0'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def parse_KV_file(file, separator='=')
+  file_abs_path = File.expand_path(file)
+  if !File.exists? file_abs_path
+    return [];
+  end
+  pods_ary = []
+  skip_line_start_symbols = ["#", "/"]
+  File.foreach(file_abs_path) { |line|
+      next if skip_line_start_symbols.any? { |symbol| line =~ /^\s*#{symbol}/ }
+      plugin = line.split(pattern=separator)
+      if plugin.length == 2
+        podname = plugin[0].strip()
+        path = plugin[1].strip()
+        podpath = File.expand_path("#{path}", file_abs_path)
+        pods_ary.push({:name => podname, :path => podpath});
+      else
+        puts "Invalid plugin specification: #{line}"
+      end
+  }
+  return pods_ary
+end
+
+target 'Runner' do
+  # Prepare symlinks folder. We use symlinks to avoid having Podfile.lock
+  # referring to absolute paths on developers' machines.
+  system('rm -rf .symlinks')
+  system('mkdir -p .symlinks/plugins')
+
+  # Flutter Pods
+  generated_xcode_build_settings = parse_KV_file('./Flutter/Generated.xcconfig')
+  if generated_xcode_build_settings.empty?
+    puts "Generated.xcconfig must exist. If you're running pod install manually, make sure flutter pub get is executed first."
+  end
+  generated_xcode_build_settings.map { |p|
+    if p[:name] == 'FLUTTER_FRAMEWORK_DIR'
+      symlink = File.join('.symlinks', 'flutter')
+      File.symlink(File.dirname(p[:path]), symlink)
+      pod 'Flutter', :path => File.join(symlink, File.basename(p[:path]))
+    end
+  }
+
+  # Plugin Pods
+  plugin_pods = parse_KV_file('../.flutter-plugins')
+  plugin_pods.map { |p|
+    symlink = File.join('.symlinks', 'plugins', p[:name])
+    File.symlink(p[:path], symlink)
+    pod p[:name], :path => File.join(symlink, 'ios')
+  }
+end
+
+# Prevent Cocoapods from embedding a second Flutter framework and causing an error with the new Xcode build system.
+install! 'cocoapods', :disable_input_output_paths => true
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    target.build_configurations.each do |config|
+      config.build_settings['ENABLE_BITCODE'] = 'NO'
+    end
+  end
+end

ios/Podfile.lock

@@ -0,0 +1,22 @@
+PODS:
+  - Flutter (1.0.0)
+  - shared_preferences (0.0.1):
+    - Flutter
+
+DEPENDENCIES:
+  - Flutter (from `.symlinks/flutter/ios`)
+  - shared_preferences (from `.symlinks/plugins/shared_preferences/ios`)
+
+EXTERNAL SOURCES:
+  Flutter:
+    :path: ".symlinks/flutter/ios"
+  shared_preferences:
+    :path: ".symlinks/plugins/shared_preferences/ios"
+
+SPEC CHECKSUMS:
+  Flutter: 58dd7d1b27887414a370fcccb9e645c08ffd7a6a
+  shared_preferences: 1feebfa37bb57264736e16865e7ffae7fc99b523
+
+PODFILE CHECKSUM: 7fb83752f59ead6285236625b82473f90b1cb932
+
+COCOAPODS: 1.7.4

ios/Runner.xcodeproj/project.pbxproj

@@ -11,6 +11,7 @@
 		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
 		3B80C3941E831B6300D905FE /* App.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; };
 		3B80C3951E831B6300D905FE /* App.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		652C2B53023150BB0EDDC59C /* libPods-Runner.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 8AFBEDA2E2EAA99BEE83EEA8 /* libPods-Runner.a */; };
 		9705A1C61CF904A100538489 /* Flutter.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9740EEBA1CF902C7004384FC /* Flutter.framework */; };
 		9705A1C71CF904A300538489 /* Flutter.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 9740EEBA1CF902C7004384FC /* Flutter.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		9740EEB41CF90195004384FC /* Debug.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 9740EEB21CF90195004384FC /* Debug.xcconfig */; };
@@ -39,11 +40,15 @@
 /* Begin PBXFileReference section */
 		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
 		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
+		34FA875C6803D1D6F88941C4 /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
 		3B80C3931E831B6300D905FE /* App.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = App.framework; path = Flutter/App.framework; sourceTree = "<group>"; };
+		48B9C4E907B764B2B42F000B /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
+		4BF8EE24F0C79A3F3A630809 /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
 		7AFFD8ED1D35381100E5BB4D /* AppDelegate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
 		7AFFD8EE1D35381100E5BB4D /* AppDelegate.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = "<group>"; };
+		8AFBEDA2E2EAA99BEE83EEA8 /* libPods-Runner.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-Runner.a"; sourceTree = BUILT_PRODUCTS_DIR; };
 		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
 		9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = "<group>"; };
 		9740EEBA1CF902C7004384FC /* Flutter.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Flutter.framework; path = Flutter/Flutter.framework; sourceTree = "<group>"; };
@@ -62,12 +67,21 @@
 			files = (
 				9705A1C61CF904A100538489 /* Flutter.framework in Frameworks */,
 				3B80C3941E831B6300D905FE /* App.framework in Frameworks */,
+				652C2B53023150BB0EDDC59C /* libPods-Runner.a in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		2952341FF069532874BE98D7 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				8AFBEDA2E2EAA99BEE83EEA8 /* libPods-Runner.a */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
 		9740EEB11CF90186004384FC /* Flutter */ = {
 			isa = PBXGroup;
 			children = (
@@ -87,7 +101,8 @@
 				9740EEB11CF90186004384FC /* Flutter */,
 				97C146F01CF9000F007C117D /* Runner */,
 				97C146EF1CF9000F007C117D /* Products */,
-				CF3B75C9A7D2FA2A4C99F110 /* Frameworks */,
+				CB21145835C738CABB3C9327 /* Pods */,
+				2952341FF069532874BE98D7 /* Frameworks */,
 			);
 			sourceTree = "<group>";
 		};
@@ -123,19 +138,32 @@
 			name = "Supporting Files";
 			sourceTree = "<group>";
 		};
+		CB21145835C738CABB3C9327 /* Pods */ = {
+			isa = PBXGroup;
+			children = (
+				48B9C4E907B764B2B42F000B /* Pods-Runner.debug.xcconfig */,
+				4BF8EE24F0C79A3F3A630809 /* Pods-Runner.release.xcconfig */,
+				34FA875C6803D1D6F88941C4 /* Pods-Runner.profile.xcconfig */,
+			);
+			name = Pods;
+			path = Pods;
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
 		97C146ED1CF9000F007C117D /* Runner */ = {
 			isa = PBXNativeTarget;
 			buildConfigurationList = 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */;
 			buildPhases = (
+				569B7FAED77F54A00E515C79 /* [CP] Check Pods Manifest.lock */,
 				9740EEB61CF901F6004384FC /* Run Script */,
 				97C146EA1CF9000F007C117D /* Sources */,
 				97C146EB1CF9000F007C117D /* Frameworks */,
 				97C146EC1CF9000F007C117D /* Resources */,
 				9705A1C41CF9048500538489 /* Embed Frameworks */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
+				FB7983D854EF43AAEAF25903 /* [CP] Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -208,6 +236,28 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" thin";
 		};
+		569B7FAED77F54A00E515C79 /* [CP] Check Pods Manifest.lock */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+			showEnvVarsInLog = 0;
+		};
 		9740EEB61CF901F6004384FC /* Run Script */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
@@ -222,6 +272,21 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build";
 		};
+		FB7983D854EF43AAEAF25903 /* [CP] Embed Pods Frameworks */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputPaths = (
+			);
+			name = "[CP] Embed Pods Frameworks";
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */

ios/Runner.xcworkspace/contents.xcworkspacedata

@@ -1,12 +1,34 @@
 import 'package:flutter/material.dart';
+import 'package:numbers/provider/ScoreStore.dart';
 import 'package:numbers/utils/constants.dart';
 import 'package:numbers/widgets/dashedLine.dart';
-import 'package:numbers/widgets/tableRow.dart';
+import 'package:numbers/widgets/recentScore.dart';
 
-class ScoreBoard extends StatelessWidget {
-  String title;
+class ScoreBoard extends StatefulWidget {
+  final String title;
   ScoreBoard(this.title);
 
+  @override
+  _ScoreBoardState createState() => _ScoreBoardState();
+}
+
+class _ScoreBoardState extends State<ScoreBoard> {
+  List recentScore = [];
+  Map scoreCardMeta = {};
+  @override
+  void initState() {
+    super.initState();
+    _getRecentScore();
+  }
+
+  void _getRecentScore() {
+    ScoreStore().getRecentScore().then((score) {
+      setState(() {
+        this.recentScore = score;
+      });
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
     return Container(
@@ -22,42 +44,20 @@ class ScoreBoard extends StatelessWidget {
                     Icons.show_chart,
                     color: primaryColor,
                   ),
-                  title: Text(title,
+                  title: Text(widget.title,
                       style: TextStyle(
                           color: primaryColor, fontWeight: FontWeight.bold)),
                 ),
                 dashedLineBreak(Colors.grey),
-                Table(
-                  columnWidths: {
-                    0: FractionColumnWidth(0.2),
-                    1: FractionColumnWidth(0.7),
-                    2: FractionColumnWidth(0.2)
-                  },
-                  children: [
-                    buildTableRow("Rank,Name,Score"),
-                  ],
-                ),
-                ListView.builder(
-                  itemCount: 5,
-                  shrinkWrap: true,
-                  // physics: const NeverScrollableScrollPhysics(),
-                  itemExtent: 35,
-                  itemBuilder: (BuildContext context, int index) {
-                    return ListTile(
-                      leading: Text(
-                        index.toString(),
-                        style: TextStyle(color: greyFontColor, fontSize: 13),
-                      ),
-                      title: Text(
-                        'Thamaraiselvam',
-                        style: TextStyle(color: greyFontColor, fontSize: 13),
-                      ),
-                      trailing: Text(index.toString() + ' days ago',
-                          style: TextStyle(color: greyFontColor, fontSize: 13)),
-                    );
-                  },
-                ),
-                SizedBox(height: 15,)
+                (this.recentScore.length == 0)
+                    ? Padding(
+                        padding: const EdgeInsets.only(top: 20),
+                        child: Text('No data found, Play some games'),
+                      )
+                    : buildTableRow(this.recentScore),
+                SizedBox(
+                  height: 15,
+                )
               ],
             ),
           ),

lib/component/ScoreCard.dart

@@ -0,0 +1,39 @@
+import 'dart:convert';
+import 'package:numbers/service/RecentScoreService.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+class ScoreStore {
+  SharedPreferences prefs;
+
+  final String scoreKey = 'recentScoreDummy';
+  final maxStoreLength = 3;
+
+  init() async {
+    if (this.prefs == null) {
+      this.prefs = await SharedPreferences.getInstance();
+    }
+  }
+
+  updateRecentScore(int score) async {
+
+    await this.init();
+
+    List recentScores = await this.getRecentScore();
+
+    RecentScore newScore = RecentScore.manualPush(score.toString(), DateTime.now().millisecondsSinceEpoch.toString());
+
+    recentScores.insert(0, newScore);
+
+    if (recentScores.length > this.maxStoreLength) {
+      recentScores.removeLast();
+    }
+
+    return await this.prefs.setString(this.scoreKey, json.encode(recentScores));
+  }
+
+  Future getRecentScore() async {
+    await this.init();
+    String recentScores = this.prefs.getString(this.scoreKey);
+    return recentScores == null ? [] : recentScoreFromJson(recentScores);
+  }
+}