Use java 1.8

buildSrc/src/main/java/Constants.kt

@@ -9,7 +9,7 @@ object AndroidConstants {
 }
 
 object Versions {
-    const val build_gradle_version = "8.0.0"
+    const val build_gradle_version = "7.4.1"
     const val kotlin_gradle_plugin_version = "1.9.23"
     const val bintray_plugin_version = "1.8.5"
 

charts/build.gradle.kts

@@ -18,11 +18,11 @@ android {
         targetSdkVersion(AndroidConstants.targetSdkVersion)
     }
     compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_17
-        targetCompatibility = JavaVersion.VERSION_17
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
     }
     kotlinOptions {
-        jvmTarget = "17"
+        jvmTarget = "1.8"
     }
 }