fix(android): support for content-length in fetch request

.changeset/fuzzy-worms-remember.md

@@ -0,0 +1,5 @@
+---
+"@capacitor/background-runner": minor
+---
+
+(Android) Adding support for Content-Length in fetch requests

.github/workflows/reusable_build-packages.yml

@@ -1,34 +1,34 @@
 name: "Build Packages"
 
-on: 
+on:
   workflow_call:
     secrets:
       CAP_GH_RELEASE_TOKEN:
         required: true
 
 jobs:
   build:
-    runs-on: 'ubuntu-22.04'
+    runs-on: "ubuntu-22.04"
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-          token: ${{ secrets.CAP_GH_RELEASE_TOKEN }}
+          token: ${{ secrets.CAP_GH_RELEASE_TOKEN || github.token }}
 
-      - name: 'Setup Tools'
+      - name: "Setup Tools"
         uses: ./.github/actions/setup-tools
 
       - uses: nrwl/nx-set-shas@v3
         with:
-          main-branch-name: 'main'
+          main-branch-name: "main"
 
       - uses: actions/setup-java@v3
         with:
-          distribution: 'temurin'
-          java-version: '17'
+          distribution: "temurin"
+          java-version: "17"
 
-      - name: 'Build Packages'
+      - name: "Build Packages"
         shell: bash
         run: |
           pnpm nx affected --target=build

.github/workflows/reusable_lint-packages.yml

@@ -1,29 +1,29 @@
 name: "Lint Packages"
 
-on: 
+on:
   workflow_call:
     secrets:
       CAP_GH_RELEASE_TOKEN:
         required: true
 
 jobs:
   lint:
-    runs-on: 'macos-12'
+    runs-on: "macos-12"
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-          token: ${{ secrets.CAP_GH_RELEASE_TOKEN }}
+          token: ${{ secrets.CAP_GH_RELEASE_TOKEN || github.token }}
 
-      - name: 'Setup Tools'
+      - name: "Setup Tools"
         uses: ./.github/actions/setup-tools
 
       - uses: nrwl/nx-set-shas@v3
         with:
-          main-branch-name: 'main'
+          main-branch-name: "main"
 
-      - name: 'Lint Packages'
+      - name: "Lint Packages"
         shell: bash
         run: |
           pnpm nx affected --target=lint

.github/workflows/reusable_setup.yml

@@ -1,6 +1,6 @@
 name: "Setup"
 
-on: 
+on:
   workflow_call:
     secrets:
       CAP_GH_RELEASE_TOKEN:
@@ -10,21 +10,21 @@ jobs:
   setup:
     strategy:
       matrix:
-        os: ['ubuntu-22.04', 'macos-12']
+        os: ["ubuntu-22.04", "macos-12"]
     runs-on: ${{ matrix.os }}
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-          token: ${{ secrets.CAP_GH_RELEASE_TOKEN }}
+          token: ${{ secrets.CAP_GH_RELEASE_TOKEN || github.token }}
 
       - uses: actions/setup-java@v3
         with:
-          distribution: 'temurin'
-          java-version: '17'
+          distribution: "temurin"
+          java-version: "17"
 
-      - name: 'Setup Tools'
+      - name: "Setup Tools"
         uses: ./.github/actions/setup-tools
         with:
-          skip-install-on-cache-hit: 'true'
+          skip-install-on-cache-hit: "true"

.github/workflows/reusable_unit-tests.yml

@@ -1,6 +1,6 @@
 name: "Unit Tests"
 
-on: 
+on:
   workflow_call:
     secrets:
       CAP_GH_RELEASE_TOKEN:
@@ -14,29 +14,27 @@ jobs:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-          token: ${{ secrets.CAP_GH_RELEASE_TOKEN }}
+          token: ${{ secrets.CAP_GH_RELEASE_TOKEN || github.token }}
       - name: List available Xcode versions
         run: ls /Applications | grep Xcode
       - name: Select Xcode
         run: sudo xcode-select -switch /Applications/Xcode_14.3.1.app && /usr/bin/xcodebuild -version
       - name: Run ios-engine unit tests
         run: cd ./packages/ios-engine && swift package clean && swift test
-        
+
   unit-test-android:
     runs-on: macos-13
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-          token: ${{ secrets.CAP_GH_RELEASE_TOKEN }}      
-      - name: 'Running Android Unit Tests'
-        uses: reactivecircus/android-emulator-runner@v2        
+          token: ${{ secrets.CAP_GH_RELEASE_TOKEN || github.token }}
+      - name: "Running Android Unit Tests"
+        uses: reactivecircus/android-emulator-runner@v2
         with:
           api-level: 29
           working-directory: ./packages/android-js-engine
           emulator-options: -no-window -no-audio -no-boot-anim -accel on -no-snapshot-save
           profile: pixel_6
           script: ./gradlew connectedCheck
-
-

packages/android-js-engine/AndroidJSEngine/src/main/java/io/ionic/android_js_engine/NativeWebAPI.kt

@@ -80,12 +80,18 @@ class NativeWebAPI {
                         connection.setRequestProperty(it.key, it.value)
                     }
 
-                    if (options.body != null) {
+                    val requestBody = options.body
+                    if (requestBody != null) {
                         connection.doOutput = true
-                        connection.setChunkedStreamingMode(0)
+                        val contentEncoding = options.headers["Transfer-Encoding"]
+                        if (contentEncoding == "chunked") {
+                            connection.setChunkedStreamingMode(0)
+                        } else {
+                            connection.setFixedLengthStreamingMode(requestBody.size)
+                        }
 
                         val output = BufferedOutputStream(connection.outputStream)
-                        output.write(options.body)
+                        output.write(requestBody)
                         output.flush()
                     }
                 }