Replace Kotlin with Java

flutter · collinjackson · Sep 9, 2019 · Sep 9, 2019 · Sep 9, 2019 · Sep 9, 2019
commit bd3759cf656c139d2c78d491bb5e5917670e9cd9
diff --git a/packages/instrumentation_adapter/example/android/app/build.gradle b/packages/instrumentation_adapter/example/android/app/build.gradle
@@ -22,16 +22,11 @@ if (flutterVersionName == null) {
 }
 
 apply plugin: 'com.android.application'
-apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
     compileSdkVersion 28
 
-    sourceSets {
-        main.java.srcDirs += 'src/main/kotlin'
-    }
-
     lintOptions {
         disable 'InvalidPackage'
     }
@@ -60,7 +55,6 @@ flutter {
 }
 
 dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'androidx.test:runner:1.2.0'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'

diff --git a/...e/android/app/src/main/java/com/example/instrumentation_adapter_example/MainActivity.java b/...e/android/app/src/main/java/com/example/instrumentation_adapter_example/MainActivity.java
@@ -0,0 +1,13 @@
+package com.example.instrumentation_adapter_example;
+
+import android.os.Bundle;
+import io.flutter.app.FlutterActivity;
+import io.flutter.plugins.GeneratedPluginRegistrant;
+
+public class MainActivity extends FlutterActivity {
+  @Override
+  protected void onCreate(Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    GeneratedPluginRegistrant.registerWith(this);
+  }
+}
diff --git a/...e/android/app/src/main/kotlin/com/example/instrumentation_adapter_example/MainActivity.kt b/...e/android/app/src/main/kotlin/com/example/instrumentation_adapter_example/MainActivity.kt
diff --git a/packages/instrumentation_adapter/example/android/build.gradle b/packages/instrumentation_adapter/example/android/build.gradle
@@ -1,13 +1,11 @@
 buildscript {
-    ext.kotlin_version = '1.2.71'
     repositories {
         google()
         jcenter()
     }
 
     dependencies {
         classpath 'com.android.tools.build:gradle:3.2.1'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }