Explicitly specify Java 17

Author: marcus-daily

.github/workflows/ci.yml

@@ -12,6 +12,12 @@ jobs:
         steps:
             -   uses: actions/checkout@v2
 
+            -   name: "Setup Java"
+                uses: actions/setup-java@v4
+                with:
+                    distribution: 'temurin'
+                    java-version: '17'
+
             -   name: Get Gradle wrapper
                 working-directory: DailyDemo
                 run: gradle wrapper --gradle-version 8.4

DailyDemo/app/build.gradle

@@ -16,11 +16,16 @@ android {
         versionCode 1
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
+
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_17
         targetCompatibility JavaVersion.VERSION_17
     }
 
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_17
+    }
+
     buildTypes {
         release {
             minifyEnabled false