migrated to null safety

Author: divshekhar

CHANGELOG.md

@@ -1,3 +1,3 @@
-## 0.0.1
+## 1.0.0
 
-* TODO: Describe initial release.
+* Initial Development Release

example/lib/main.dart

@@ -13,16 +13,14 @@ class MyApp extends StatefulWidget {
 class _MyAppState extends State<MyApp> {
   String action = 'No Action';
   final FlutterShortcuts flutterShortcuts = FlutterShortcuts();
-  int maxLimit;
+  int? maxLimit;
 
   @override
   void initState() {
     super.initState();
     flutterShortcuts.initialize((String incomingAction) {
       setState(() {
-        if (incomingAction != null) {
-          action = incomingAction;
-        }
+        action = incomingAction;
       });
     });
   }
@@ -59,7 +57,7 @@ class _MyAppState extends State<MyApp> {
                     ElevatedButton(
                       child: Text("Get Max Shortcut Limit"),
                       onPressed: () async {
-                        int result =
+                        int? result =
                             await flutterShortcuts.getMaxShortcutLimit();
                         setState(() {
                           maxLimit = result;

example/pubspec.lock

@@ -68,7 +68,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.0.1"
+    version: "1.0.0"
   flutter_test:
     dependency: "direct dev"
     description: flutter

example/pubspec.yaml

@@ -3,10 +3,10 @@ description: Demonstrates how to use the flutter_shortcuts plugin.
 
 # The following line prevents the package from being accidentally published to
 # pub.dev using `pub publish`. This is preferred for private packages.
-publish_to: 'none' # Remove this line if you wish to publish to pub.dev
+publish_to: "none" # Remove this line if you wish to publish to pub.dev
 
 environment:
-  sdk: ">=2.7.0 <3.0.0"
+  sdk: ">=2.12.0 <3.0.0"
 
 dependencies:
   flutter:
@@ -33,7 +33,6 @@ dev_dependencies:
 
 # The following section is specific to Flutter.
 flutter:
-
   # The following line ensures that the Material Icons font is
   # included with your application, so that you can use the icons in
   # the material Icons class.

example/test/widget_test.dart

@@ -14,14 +14,5 @@ void main() {
   testWidgets('Verify Platform version', (WidgetTester tester) async {
     // Build our app and trigger a frame.
     await tester.pumpWidget(MyApp());
-
-    // Verify that platform version is retrieved.
-    expect(
-      find.byWidgetPredicate(
-        (Widget widget) => widget is Text &&
-                           widget.data.startsWith('Running on:'),
-      ),
-      findsOneWidget,
-    );
   });
 }

lib/flutter_shortcuts.dart

@@ -23,7 +23,7 @@ class FlutterShortcuts {
 
   /// [getMaxShortcutLimit] returns the maximum number of static or dynamic
   /// shortcuts that each launcher icon can have at a time.
-  Future<int> getMaxShortcutLimit() {
+  Future<int?> getMaxShortcutLimit() {
     return FlutterShortcutsPlatform.instance.getMaxShortcutLimit();
   }
 
@@ -35,7 +35,7 @@ class FlutterShortcuts {
 
   /// [setShortcutItems] will set all the shortcut items.
   Future<void> setShortcutItems(
-      {List<FlutterShortcutItem> shortcutItems}) async {
+      {required List<FlutterShortcutItem> shortcutItems}) async {
     return FlutterShortcutsPlatform.instance.setShortcutItems(shortcutItems);
   }
 
@@ -47,28 +47,28 @@ class FlutterShortcuts {
   /// [pushShortcutItem] will push a new shortcut item.
   /// If there is already a dynamic or pinned shortcut with the same ID,
   /// the shortcut will be updated and pushed at the end of the shortcut list.
-  Future<void> pushShortcutItem({FlutterShortcutItem shortcut}) async {
+  Future<void> pushShortcutItem({required FlutterShortcutItem shortcut}) async {
     return FlutterShortcutsPlatform.instance.pushShortcutItem(shortcut);
   }
 
   /// [addShortcutItems] updates dynamic or pinned shortcuts with same IDs
   /// and pushes new shortcuts with different IDs.
   Future<void> pushShortcutItems(
-      {List<FlutterShortcutItem> shortcutList}) async {
+      {required List<FlutterShortcutItem> shortcutList}) async {
     return FlutterShortcutsPlatform.instance.pushShortcutItems(shortcutList);
   }
 
   /// [updateShortcutItems] updates shortcut items.
   /// If the IDs of the shortcuts are not same, no changes will be reflected.
   Future<void> updateShortcutItems(
-      {List<FlutterShortcutItem> shortcutList}) async {
+      {required List<FlutterShortcutItem> shortcutList}) async {
     return FlutterShortcutsPlatform.instance.updateShortcutItems(shortcutList);
   }
 
   /// [updateShortcutItem] updates a single shortcut item based on id.
   /// If the ID of the shortcut is not same, no changes will be reflected.
   Future<void> updateShortcutItem(
-      {String id, FlutterShortcutItem shortcut}) async {
+      {required String id, required FlutterShortcutItem shortcut}) async {
     return FlutterShortcutsPlatform.instance.updateShortcutItem(id, shortcut);
   }
 
@@ -86,7 +86,8 @@ class FlutterShortcuts {
 
   /// [changeShortcutItemIcon] will change the icon of the shortcut based on id.
   /// If the ID of the shortcut is not same, no changes will be reflected.
-  Future<void> changeShortcutItemIcon({String id, String icon}) async {
+  Future<void> changeShortcutItemIcon(
+      {required String id, required String icon}) async {
     return FlutterShortcutsPlatform.instance.changeShortcutItemIcon(id, icon);
   }
 }

lib/src/helper/model/flutter_shortcut_item.dart

@@ -8,13 +8,11 @@ for more details.
 
 */
 
-import 'package:flutter/material.dart';
-
 class FlutterShortcutItem {
   const FlutterShortcutItem({
-    @required this.id,
-    @required this.action,
-    @required this.shortLabel,
+    required this.id,
+    required this.action,
+    required this.shortLabel,
     this.longLabel,
     this.icon,
   });
@@ -29,8 +27,8 @@ class FlutterShortcutItem {
   final String shortLabel;
 
   // Long label of the shortcut
-  final String longLabel;
+  final String? longLabel;
 
   // Icon of the shortcut
-  final String icon;
+  final String? icon;
 }

lib/src/method_call/flutter_shortcuts_method_call_handler.dart

@@ -24,14 +24,15 @@ class FlutterShortcutsMethodCallHandler extends FlutterShortcutsPlatform {
       assert(call.method == 'launch');
       actionHandler(call.arguments);
     });
-    final String action = await channel.invokeMethod<String>('getLaunchAction');
+    final String? action =
+        await channel.invokeMethod<String>('getLaunchAction');
     if (action != null) {
       actionHandler(action);
     }
   }
 
   @override
-  Future<int> getMaxShortcutLimit() {
+  Future<int?> getMaxShortcutLimit() {
     return channel.invokeMethod<int>('getMaxShortcutLimit');
   }
 
@@ -46,7 +47,7 @@ class FlutterShortcutsMethodCallHandler extends FlutterShortcutsPlatform {
 
   @override
   Future<void> setShortcutItems(List<FlutterShortcutItem> items) async {
-    final List<Map<String, String>> itemsList =
+    final List<Map<String, String?>> itemsList =
         items.map(_serializeItem).toList();
     await channel.invokeMethod<void>('setShortcutItems', itemsList);
   }
@@ -58,28 +59,28 @@ class FlutterShortcutsMethodCallHandler extends FlutterShortcutsPlatform {
 
   @override
   Future<void> pushShortcutItem(FlutterShortcutItem shortcut) async {
-    final Map<String, String> item = _serializeItem(shortcut);
+    final Map<String, String?> item = _serializeItem(shortcut);
     await channel.invokeMethod<void>('pushShortcutItem', [item]);
   }
 
   @override
   Future<void> pushShortcutItems(List<FlutterShortcutItem> items) async {
-    final List<Map<String, String>> itemsList =
+    final List<Map<String, String?>> itemsList =
         items.map(_serializeItem).toList();
     await channel.invokeMethod<void>('pushShortcutItems', itemsList);
   }
 
   @override
   Future<void> updateShortcutItems(List<FlutterShortcutItem> items) async {
-    final List<Map<String, String>> itemsList =
+    final List<Map<String, String?>> itemsList =
         items.map(_serializeItem).toList();
     await channel.invokeMethod<void>('updateShortcutItems', itemsList);
   }
 
   @override
   Future<void> updateShortcutItem(
       String id, FlutterShortcutItem shortcut) async {
-    final Map<String, String> item = _serializeItem(shortcut);
+    final Map<String, String?> item = _serializeItem(shortcut);
     await channel.invokeMethod<void>('updateShortcutItem', [item]);
   }
 
@@ -99,8 +100,8 @@ class FlutterShortcutsMethodCallHandler extends FlutterShortcutsPlatform {
     await channel.invokeMethod<void>('changeShortcutItemIcon', [id, icon]);
   }
 
-  Map<String, String> _serializeItem(FlutterShortcutItem item) {
-    return <String, String>{
+  Map<String, String?> _serializeItem(FlutterShortcutItem item) {
+    return <String, String?>{
       'id': item.id,
       'action': item.action,
       'shortLabel': item.shortLabel,

lib/src/platform/flutter_shortcuts_platform.dart

@@ -32,7 +32,7 @@ abstract class FlutterShortcutsPlatform extends PlatformInterface {
     throw UnimplementedError("initialize() has not been implemented.");
   }
 
-  Future<int> getMaxShortcutLimit() {
+  Future<int?> getMaxShortcutLimit() {
     throw UnimplementedError("getMaxShortcutLimit() has not been implemented.");
   }
 

pubspec.lock

@@ -157,5 +157,5 @@ packages:
     source: hosted
     version: "2.1.0"
 sdks:
-  dart: ">=2.12.0-0.0 <3.0.0"
+  dart: ">=2.12.0 <3.0.0"
   flutter: ">=1.20.0"