ビルド用の設定を変更した

ABVJE_Launcher_Android/build.gradle

@@ -17,11 +17,11 @@ dependencies {
 }
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 29
     buildToolsVersion '28.0.3'
 
     defaultConfig {
-        minSdkVersion 23
+        minSdkVersion 27
         multiDexEnabled true
 
         // from gradle.properties

ABVJE_Res_Default_Android/build.gradle

@@ -6,12 +6,11 @@ buildscript {
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 21
+    compileSdkVersion 28
     buildToolsVersion '27.0.3'
 
     defaultConfig {
-        minSdkVersion 18
-        targetSdkVersion 28
+        minSdkVersion 27
         //abvEnvironments
         resValue("string", "acms_address", "${acms_address}")
         resValue("string", "download_server_address", "${download_server_address}")