Add GitHub actions pipeline

.github/workflows/auto_build.yml

@@ -0,0 +1,53 @@
+
+name: AutoBuild
+#
+# Constructed with help from:
+# - https://blog.logrocket.com/android-ci-cd-using-github-actions/
+# - https://www.droidcon.com/2022/01/05/getting-started-ci-cd-for-android-project-part-3-github-actions/
+# - https://stackoverflow.com/questions/61335109/
+# - https://github.com/actions/setup-java
+# - https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-gradle
+#
+on:
+  release:
+    types: [created]
+  pull_request:
+    types: [opened, edited, reopened, synchronize]
+  workflow_dispatch:
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Checkout the repository
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: set up JDK 21
+        uses: actions/setup-java@v3
+        with:
+          java-version: '21'
+          distribution: 'temurin'
+          cache: gradle
+
+      - name: Build with Gradle
+        run: |
+          echo "Building Debug APK."
+          chmod +x gradlew
+          ./gradlew build --no-daemon
+
+      - name: Cache Gradle packages
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: Package
+          path: app/build/outputs/apk/release/app-release-unsigned.apk

app/build.gradle

@@ -64,13 +64,16 @@ android {
 
     compileOptions {
         encoding "UTF-8"
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_21
+        targetCompatibility JavaVersion.VERSION_21
     }
 
     namespace 'com.easyfitness'
-    lint {
+
+    lintOptions {
+        abortOnError false
         disable 'GoogleAppIndexingWarning'
+        baseline file("lint-baseline.xml")
     }
 }
 
@@ -86,8 +89,9 @@ dependencies {
     implementation("androidx.swiperefreshlayout:swiperefreshlayout:1.1.0")
 
     // Testing
-    testImplementation 'junit:junit:4.13.2'
-    testImplementation 'org.mockito:mockito-core:1.10.19'
+    testImplementation 'org.junit.jupiter:junit-jupiter:5.11.4'
+    testImplementation 'org.mockito:mockito-core:5.15.2'
+    testImplementation 'org.mockito:mockito-junit-jupiter:5.15.2'
 
     // Other
     implementation 'com.github.JDevZone:FillProgressLayout:0.0.8'