Add ota_update package to build deps, enable desugaring

android/app/build.gradle.kts

@@ -7,16 +7,23 @@ plugins {
 
 android {
     namespace = "dev.zontreck.pokedex"
-    compileSdk = flutter.compileSdkVersion
-    ndkVersion = flutter.ndkVersion
+    compileSdk = 35
+    ndkVersion = "27.0.12077973"
+
+    defaultConfig {
+        // Required when setting minSdkVersion to 20 or lower
+        multiDexEnabled = true
+    }
 
     compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_11
-        targetCompatibility = JavaVersion.VERSION_11
+
+        isCoreLibraryDesugaringEnabled = true
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
     }
 
     kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_11.toString()
+        jvmTarget = JavaVersion.VERSION_1_8.toString()
     }
 
     defaultConfig {
@@ -37,6 +44,16 @@ android {
             signingConfig = signingConfigs.getByName("debug")
         }
     }
+
+
+    dependencies {
+        // For AGP 7.4+
+        coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.1.4")
+        // For AGP 7.3
+        // coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:1.2.3")
+        // For AGP 4.0 to 7.2
+        // coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:1.1.9")
+    }
 }
 
 flutter {