Null-Safety Bug Fix & GitHub Actions Workflow Improvements

.github/workflows/delete_old_runs.yml

@@ -0,0 +1,16 @@
+name: Delete Old Workflow Runs
+on:
+  schedule:
+    - cron: "0 0 * * 1" # Run every Monday
+  workflow_dispatch:
+
+jobs:
+  del_runs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: Mattraks/delete-workflow-runs@v2
+        with:
+          token: ${{ github.token }}
+          repository: ${{ github.repository }}
+          retain_days: 7
+          keep_minimum_runs: 0

.github/workflows/flutter.yml

@@ -1,25 +1,119 @@
-name: Tests
+name: Analyse & Build
+on: [push, workflow_dispatch]
 
-on:
-  push:
-    branches: master
-  pull_request:
-
-defaults:
-  run:
-    shell: bash
 jobs:
-  test:
-    name: "Analyze and test"
+  package-analysis:
+    name: "Analyse Package"
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v3
+      - name: Run Dart Package Analyser
+        uses: axel-op/dart-package-analyzer@v3
+        id: analysis
+        with:
+          githubToken: ${{ secrets.GITHUB_TOKEN }}
+      - name: Check Package Scores
+        env:
+          TOTAL: ${{ steps.analysis.outputs.total }}
+          TOTAL_MAX: ${{ steps.analysis.outputs.total_max }}
+        run: |
+          if (( $TOTAL < $TOTAL_MAX ))
+          then
+            echo Package score less than available score. Improve the score!
+            exit 1
+          fi
+
+  content-analysis:
+    name: "Analyse Contents"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: subosito/flutter-action@v1
-      - run: flutter pub get
-      - run: dart format --output=none --set-exit-if-changed .
-      - run: dart analyze --fatal-infos --fatal-warnings
-      - run: flutter test -r expanded
-#      - uses: actions/setup-java@v1
-#        with:
-#          java-version: '12.x'
+      - name: Checkout Repository
+        uses: actions/checkout@v3
+      - name: Setup Java 17 Environment
+        uses: actions/setup-java@v3
+        with:
+          distribution: "temurin"
+          java-version: "17"
+      - name: Setup Flutter Environment
+        uses: subosito/flutter-action@v2
+        with:
+          channel: "stable"
+      - name: Ensure Correct Flutter Installation
+        run: flutter --version
+      - name: Get All Dependencies
+        run: flutter pub get
+      - name: Check Formatting
+        run: dart format --output=none --set-exit-if-changed .
+      - name: Check Lints
+        run: dart analyze --fatal-infos --fatal-warnings
+      - name: Run Tests
+        run: flutter test -r expanded
 
+  #check-example-changes:
+  #  name: "Check Example Application For Changes"
+  #  runs-on: "ubuntu-20.04"
+  #  outputs:
+  #    example_changed: ${{ steps.check_file_changed.outputs.example_changed }}
+  #  steps:
+  #    - name: Checkout Repository
+  #      uses: actions/checkout@v3
+  #      with:
+  #        fetch-depth: 2
+  #    - name: Compare Commit Diffs
+  #      shell: pwsh
+  #      id: check_file_changed
+  #      run: |
+  #        $diff = git diff --name-only HEAD^ HEAD
+  #        $SourceDiff = $diff | Where-Object { $_ -match '^example/'}
+  #        $HasDiff = $SourceDiff.Length -gt 0
+  #        Write-Host "::set-output name=example_changed::$HasDiff"
+  #
+  #build-example:
+  #  name: "Build Example Applications"
+  #  runs-on: windows-latest
+  #  needs: [check-example-changes, content-analysis, package-analysis]
+  #  if: needs.check-example-changes.outputs.example_changed == 'True'
+  #  defaults:
+  #    run:
+  #      working-directory: ./example
+  #  steps:
+  #    - name: Checkout Repository
+  #      uses: actions/checkout@v3
+  #    - name: Setup Java 17 Environment
+  #      uses: actions/setup-java@v3
+  #      with:
+  #        distribution: "temurin"
+  #        java-version: "17"
+  #    - name: Setup Flutter Environment
+  #      uses: subosito/flutter-action@v2
+  #      with:
+  #        channel: "stable"
+  #    - name: Ensure Correct Flutter Installation
+  #      run: flutter --version
+  #    - name: Ensure Clean Flutter Environment
+  #      run: flutter clean
+  #    - name: Remove Existing Prebuilt Applications
+  #      run: Remove-Item "prebuiltExampleApplications" -Recurse -ErrorAction Ignore
+  #      working-directory: .
+  #    - name: Create Prebuilt Applications (Output) Directory
+  #      run: md prebuiltExampleApplications
+  #      working-directory: .
+  #    - name: Build Android Application
+  #      run: flutter build apk --split-per-abi --obfuscate --split-debug-info=/symbols
+  #    - name: Move Android Application To Output Directory
+  #      run: move "example\build\app\outputs\flutter-apk\app-armeabi-v7a-release.apk" "prebuiltExampleApplications\AndroidApplication.apk"
+  #      working-directory: .
+  #    - name: Build Windows Application
+  #      run: flutter build windows --obfuscate --split-debug-info=/symbols
+  #    - name: Archive (ZIP) Windows Application To Output Directory
+  #      uses: vimtor/action-zip@v1
+  #      with:
+  #        files: ./example/build/windows/runner/Release
+  #        dest: prebuiltExampleApplications/WindowsApplication.zip
+  #    - name: Commit Output Directory
+  #      uses: EndBug/add-and-commit@v9.0.1
+  #      with:
+  #        message: "Built Example Applications"
+  #        add: "prebuiltExampleApplications/"
+  #        default_author: github_actions

.github/workflows/stale.yml

@@ -1,19 +1,18 @@
-name: 'Close stale issues and PR'
+name: "Close stale issues and PR"
 on:
   schedule:
-    - cron: '30 1 * * *'
+    - cron: "30 1 * * *"
 
 jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v3
+      - uses: actions/stale@v5
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
-          stale-issue-message: 'This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.'
-          stale-pr-message: 'This PR is stale because it has been open 45 days with no activity. Remove stale label or comment or this will be closed in 10 days.'
-          close-issue-message: 'This issue was closed because it has been stalled for 5 days with no activity.'
+          stale-issue-message: "This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days."
+          stale-pr-message: "This PR is stale because it has been open 45 days with no activity. Remove stale label or comment or this will be closed in 10 days."
+          close-issue-message: "This issue was closed because it has been stalled for 5 days with no activity."
           days-before-stale: 30
           days-before-close: 5
           days-before-pr-close: -1
-

lib/src/layer/tile_layer/tile_provider/network_no_retry_image_provider.dart

@@ -90,7 +90,8 @@ class FMNetworkNoRetryImageProvider
       return decode(bytes);
     } catch (e) {
       scheduleMicrotask(() {
-        _ambiguate(PaintingBinding.instance)?.imageCache.evict(key);
+        _ambiguate(_ambiguate(PaintingBinding.instance)?.imageCache)
+            ?.evict(key);
       });
       rethrow;
     } finally {