Android Extensions: Allow LayoutContainers in inner/local classes and objects

plugins/android-extensions/android-extensions-compiler/src/org/jetbrains/kotlin/android/synthetic/codegen/AbstractAndroidExtensionsExpressionCodegenExtension.kt

@@ -154,7 +154,7 @@ abstract class AbstractAndroidExtensionsExpressionCodegenExtension : ExpressionC
         val targetClass = codegen.myClass as? KtClass ?: return
 
         val container = codegen.descriptor
-        if (container.kind != ClassKind.CLASS || container.isInner || DescriptorUtils.isLocal(container)) return
+        if (container.kind != ClassKind.CLASS && container.kind != ClassKind.OBJECT) return
 
         val containerOptions = ContainerOptionsProxy.create(container)
         if (containerOptions.getCacheOrDefault(targetClass) == NO_CACHE) return

plugins/android-extensions/android-extensions-compiler/testData/codegen/android/androidEntityInnerClass/0.kt

@@ -0,0 +1,40 @@
+package test
+
+import android.app.Activity
+import android.view.View
+import android.widget.*
+import kotlinx.android.synthetic.main.layout.*
+import kotlinx.android.extensions.*
+
+class R {
+    class id {
+        companion object {
+            const val login = 5
+        }
+    }
+}
+
+class MyActivity(): Activity() {
+    val loginItem = Button(this)
+
+    val entity = MyEntity(object : FrameLayout(this) {
+        override fun findViewById(id: Int) : View? = when(id) {
+            R.id.login -> loginItem
+            else -> null
+        }
+    })
+
+    val entity2: LayoutContainer = entity
+
+    public fun box(): String {
+        val o = if (entity.login.toString() == "Button") "O" else ""
+        val k = if (entity2.login.toString() == "Button") "K" else ""
+        return o + k // "OK"
+    }
+
+    inner class MyEntity(override val containerView: View) : LayoutContainer
+}
+
+fun box(): String {
+    return MyActivity().box()
+}

plugins/android-extensions/android-extensions-compiler/testData/codegen/android/androidEntityInnerClass/1.kt

@@ -0,0 +1,30 @@
+package test
+
+import android.app.Activity
+import android.view.View
+import android.widget.*
+import kotlinx.android.synthetic.main.layout.*
+import kotlinx.android.extensions.*
+
+class R {
+    class id {
+        companion object {
+            const val login = 5
+        }
+    }
+}
+
+class MyActivity(): Activity() {
+    val loginItem = Button(this)
+    val entity = MyEntity(loginItem)
+
+    init {
+        entity.login
+    }
+
+    inner class MyEntity(override val containerView: View) : LayoutContainer
+}
+
+fun box(): String {
+    return "OK"
+}

plugins/android-extensions/android-extensions-compiler/testData/codegen/android/androidEntityInnerClass/AndroidManifest.xml

@@ -0,0 +1,33 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="test"
+          android:versionCode="1"
+          android:versionName="1.0" >
+
+    <uses-permission android:name="android.permission.READ_CONTACTS"/>
+    <uses-sdk
+            android:minSdkVersion="18"
+            android:targetSdkVersion="18" />
+    <permission android:name="android"></permission>
+
+    <application
+            android:allowBackup="true"
+            android:icon="@drawable/ic_launcher"
+            android:label="@string/app_name"
+            android:theme="@style/Theme.Sample" >
+        <activity
+                android:name="com.example.android.basiccontactables.MainActivity"
+                android:label="@string/app_name"
+                android:launchMode="singleTop">
+            <meta-data
+                    android:name="android.app.searchable"
+                    android:resource="@xml/searchable" />
+            <intent-filter>
+                <action android:name="android.intent.action.SEARCH" />
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>

plugins/android-extensions/android-extensions-compiler/testData/codegen/android/androidEntityInnerClass/layout/layout.xml

@@ -0,0 +1,10 @@
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+             android:layout_width="match_parent"
+             android:layout_height="match_parent">
+
+    <Button
+        android:id="@+id/login"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"/>
+
+</FrameLayout>

plugins/plugins-tests/tests/org/jetbrains/kotlin/android/synthetic/test/AndroidBoxTestGenerated.java

@@ -44,6 +44,12 @@ public class AndroidBoxTestGenerated extends AbstractAndroidBoxTest {
             doCompileAgainstAndroidSdkTest(fileName);
         }
 
+        @TestMetadata("androidEntityInnerClass")
+        public void testAndroidEntityInnerClass() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("plugins/android-extensions/android-extensions-compiler/testData/codegen/android/androidEntityInnerClass/");
+            doCompileAgainstAndroidSdkTest(fileName);
+        }
+
         @TestMetadata("fqNameInAttr")
         public void testFqNameInAttr() throws Exception {
             String fileName = KotlinTestUtils.navigationMetadata("plugins/android-extensions/android-extensions-compiler/testData/codegen/android/fqNameInAttr/");
@@ -107,6 +113,12 @@ public class AndroidBoxTestGenerated extends AbstractAndroidBoxTest {
             doFakeInvocationTest(fileName);
         }
 
+        @TestMetadata("androidEntityInnerClass")
+        public void testAndroidEntityInnerClass() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("plugins/android-extensions/android-extensions-compiler/testData/codegen/android/androidEntityInnerClass/");
+            doFakeInvocationTest(fileName);
+        }
+
         @TestMetadata("fqNameInAttr")
         public void testFqNameInAttr() throws Exception {
             String fileName = KotlinTestUtils.navigationMetadata("plugins/android-extensions/android-extensions-compiler/testData/codegen/android/fqNameInAttr/");