Fix nullable image #29

vintage · Mar 31, 2021 · 7e3592d · 7e3592d
1 parent 483f6f6
commit 7e3592d
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Showing 5 changed files with 11 additions and 9 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 2.0.1
+
+* Fix nullable image
+
 ## 2.0.0
 
 * Migrate package to null safety

diff --git a/README.md b/README.md
@@ -2,7 +2,7 @@
 
 Scratch card widget which temporarily hides content from user.
 
-[![Version](https://img.shields.io/badge/pub-v2.0.0-blue.svg)](https://pub.dartlang.org/packages/scratcher)
+[![Version](https://img.shields.io/badge/pub-v2.0.1-blue.svg)](https://pub.dartlang.org/packages/scratcher)
 
 ![Demo](https://media.giphy.com/media/fXztsRTXoKsVuChtTl/giphy.gif)
 
@@ -18,7 +18,7 @@ Scratch card widget which temporarily hides content from user.
 1. First thing you need to do is adding the scratcher as a project dependency in `pubspec.yaml`:
 ```yaml
 dependencies:
- scratcher: "^2.0.0"
+ scratcher: "^2.0.1"
 ```
 
 2. Now you can install it by running `flutter pub get` or through code editor.

diff --git a/example/pubspec.lock b/example/pubspec.lock
@@ -87,7 +87,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "2.0.0"
+    version: "2.0.1"
   sky_engine:
     dependency: transitive
     description: flutter

diff --git a/lib/widgets.dart b/lib/widgets.dart
@@ -31,8 +31,6 @@ double _getAccuracyValue(ScratchAccuracy accuracy) {
     case ScratchAccuracy.high:
       return 100.0;
   }
-
-  return 0;
 }
 
 /// Scratcher widget which covers given child with scratchable overlay.
@@ -95,7 +93,7 @@ class Scratcher extends StatefulWidget {
 }
 
 class ScratcherState extends State<Scratcher> {
-  late Future<ui.Image> _imageLoader;
+  late Future<ui.Image?> _imageLoader;
   Offset? _lastPosition;
 
   List<ScratchPoint?> points = [];
@@ -127,9 +125,9 @@ class ScratcherState extends State<Scratcher> {
 
   @override
   Widget build(BuildContext context) {
-    return FutureBuilder<ui.Image>(
+    return FutureBuilder<ui.Image?>(
       future: _imageLoader,
-      builder: (BuildContext context, AsyncSnapshot<ui.Image> snapshot) {
+      builder: (BuildContext context, AsyncSnapshot<ui.Image?> snapshot) {
         if (snapshot.connectionState != ConnectionState.waiting) {
           final paint = CustomPaint(
             foregroundPainter: ScratchPainter(

diff --git a/pubspec.yaml b/pubspec.yaml
@@ -2,7 +2,7 @@ name: scratcher
 description: Scratch card widget which temporarily hides content from user.
 homepage: https://github.com/vintage/scratcher
 
-version: 2.0.0
+version: 2.0.1
 
 environment:
   sdk: ">=2.12.0 <3.0.0"