Replace the flutter_image package with RetryClient from the http package

CHANGELOG.md

@@ -4,8 +4,10 @@ This version has support for sound null safety. For this purpose, some inactive
 - Sound null safety migration (#851, #870)
   - requires flutter version 2.0.0 or higher
   - latlong is replaced with latlong2
+- Remove the package flutter_image and add http instead (#894)
+  - http has to be version 0.13.2 or higher for this package (#894)
 
-Thanks to escamoteur, ThexXTURBOXx, Sata51, tazik561, kengu, passsy, Ahmed-gubara and johnpryan for this release!
+Thanks to escamoteur, ThexXTURBOXx, Sata51, tazik561, kengu, passsy, Ahmed-gubara, johnpryan and josxha for this release!
 
 ## [0.12.0] - 3/16/2021
 TileLayerOptions now takes some additional options, templateFunction,

lib/src/layer/tile_provider/network_image_with_retry.dart

@@ -0,0 +1,46 @@
+import 'package:flutter/foundation.dart';
+import 'package:flutter/painting.dart';
+import 'package:http/http.dart';
+import 'package:http/retry.dart';
+
+class NetworkImageWithRetry extends ImageProvider<NetworkImageWithRetry> {
+  /// The URL from which the image will be fetched.
+  final String url;
+
+  /// The scale to place in the [ImageInfo] object of the image.
+  final double scale;
+
+  /// The http RetryClient that is used for the requests
+  final RetryClient retryClient = RetryClient(Client());
+
+  NetworkImageWithRetry(this.url, {this.scale = 1.0});
+
+  @override
+  ImageStreamCompleter load(NetworkImageWithRetry key, decode) {
+    return OneFrameImageStreamCompleter(_loadWithRetry(key, decode),
+        informationCollector: () sync* {
+      yield ErrorDescription('Image provider: $this');
+      yield ErrorDescription('Image key: $key');
+    });
+  }
+
+  @override
+  Future<NetworkImageWithRetry> obtainKey(ImageConfiguration configuration) {
+    return SynchronousFuture<NetworkImageWithRetry>(this);
+  }
+
+  Future<ImageInfo> _loadWithRetry(
+      NetworkImageWithRetry key, DecoderCallback decode) async {
+    assert(key == this);
+
+    final uri = Uri.parse(url);
+    final response = await retryClient.get(uri);
+    final codec = await decode(response.bodyBytes);
+    final image = (await codec.getNextFrame()).image;
+
+    return ImageInfo(
+      image: image,
+      scale: key.scale,
+    );
+  }
+}

lib/src/layer/tile_provider/tile_provider.dart

@@ -1,9 +1,10 @@
 import 'dart:io';
 
 import 'package:flutter/widgets.dart';
-import 'package:flutter_image/network.dart';
 import 'package:flutter_map/flutter_map.dart';
 
+import 'network_image_with_retry.dart';
+
 abstract class TileProvider {
   const TileProvider();
 

pubspec.yaml

@@ -12,7 +12,7 @@ dependencies:
   collection: ^1.15.0
   flutter:
     sdk: flutter
-  flutter_image: ^4.0.1
+  http: ^0.13.2
   intl: ^0.17.0
   latlong2: ^0.8.0
   positioned_tap_detector_2: ^1.0.0
@@ -27,4 +27,4 @@ dev_dependencies:
   location: ^4.1.1
   mockito: ^5.0.2
   pedantic: ^1.11.0
-  test: ^1.16.5
+  test: ^1.16.5