trying to get the profiler working

measure/.gitignore

@@ -1,6 +1,3 @@
-/jsc
-
-
 # Created by https://www.gitignore.io/api/node,android,reactnative,intellij+all,androidstudio,visualstudiocode
 
 ### Android ###

measure/android/app/build.gradle

@@ -1,27 +1,32 @@
 apply plugin: "com.android.application"
 
+ext.react = [
+        jsBundleDirRelease: "$buildDir/intermediates/merged_assets/release/mergeReleaseAssets/out"
+]
+
 apply from: "$rootDir/../node_modules/react-native/react.gradle"
 
 android {
     compileSdkVersion 27
+    buildToolsVersion "27.0.3"
 
     defaultConfig {
-        applicationId "com.reactnativeperf"
+        applicationId "com.javascriptcore.profiler"
         minSdkVersion 21
         targetSdkVersion 27
         versionCode 1
         versionName "1.0"
         ndk {
-            abiFilters "armeabi-v7a", "x86"//, "arm64-v8a", "x86_64"
+            abiFilters = JSC_VERSION.contains("x64") ? ["armeabi-v7a", "x86", "arm64-v8a", "x86_64"] : ["armeabi-v7a", "x86"]
         }
     }
     signingConfigs {
-      release {
-        storeFile file("$rootDir/keystores/release.keystore")
-        storePassword 'jscore'
-        keyAlias 'jscore'
-        keyPassword 'jscore'
-      }
+        release {
+            storeFile file("$rootDir/keystores/release.keystore")
+            storePassword 'jscore'
+            keyAlias 'jscore'
+            keyPassword 'jscore'
+        }
     }
     buildTypes {
         release {
@@ -34,7 +39,13 @@ android {
 
 dependencies {
     implementation fileTree(dir: "libs", include: ["*.jar"])
-    implementation "com.android.support:appcompat-v7:26.1.0"
+    implementation "com.android.support:appcompat-v7:27.1.1"
     implementation "com.facebook.react:react-native:+"  // From node_modules
-    implementation project(":react-native-navigation")
+}
+
+// Run this once to be able to run the application with BUCK
+// puts all compile dependencies into folder libs for BUCK to use
+task copyDownloadableDepsToLibs(type: Copy) {
+    from configurations.compile
+    into 'libs'
 }

measure/android/app/src/main/AndroidManifest.xml

@@ -1,16 +1,10 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.reactnativeperf"
-          android:versionCode="1"
-          android:versionName="1.0">
+    package="com.javascriptcore.profiler">
 
-    <uses-permission android:name="android.permission.INTERNET"/>
-    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
 
-    <permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
-
-    <uses-sdk
-        android:minSdkVersion="16"
-        android:targetSdkVersion="26"/>
+    <permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
 
     <application
         android:name=".MainApplication"
@@ -23,11 +17,11 @@
             android:configChanges="keyboard|keyboardHidden|orientation|screenSize"
             android:label="@string/app_name">
             <intent-filter>
-                <action android:name="android.intent.action.MAIN"/>
-                <category android:name="android.intent.category.LAUNCHER"/>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity android:name="com.facebook.react.devsupport.DevSettingsActivity"/>
+        <activity android:name="com.facebook.react.devsupport.DevSettingsActivity" />
     </application>
 
 </manifest>

measure/android/app/src/main/java/com/javascriptcore/profiler/MainActivity.java

@@ -0,0 +1,14 @@
+package com.javascriptcore.profiler;
+
+
+import com.facebook.react.ReactActivity;
+
+import javax.annotation.Nullable;
+
+public class MainActivity extends ReactActivity {
+	@Nullable
+	@Override
+	protected String getMainComponentName() {
+		return "MainScreen";
+	}
+}

measure/android/app/src/main/java/com/javascriptcore/profiler/MainApplication.java

@@ -0,0 +1,36 @@
+package com.javascriptcore.profiler;
+
+import android.app.Application;
+
+import com.facebook.react.*;
+import com.facebook.react.shell.MainReactPackage;
+import com.facebook.soloader.SoLoader;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class MainApplication extends Application implements ReactApplication {
+
+	@Override
+	public void onCreate() {
+		super.onCreate();
+		SoLoader.init(this, false);
+	}
+
+	private ReactNativeHost host = new ReactNativeHost(this) {
+		@Override
+		public boolean getUseDeveloperSupport() {
+			return false;
+		}
+
+		@Override
+		protected List<ReactPackage> getPackages() {
+			return Arrays.<ReactPackage>asList(new MainReactPackage());
+		}
+	};
+
+	@Override
+	public ReactNativeHost getReactNativeHost() {
+		return host;
+	}
+}

measure/android/app/src/main/res/values/strings.xml

@@ -1,3 +1,3 @@
 <resources>
-    <string name="app_name">perf</string>
+    <string name="app_name">JavaScriptCore Profiler</string>
 </resources>

measure/android/build.gradle

@@ -1,24 +1,18 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
-project.ext.JSC_ZIP_DIR = "$rootDir/../../dist"
-project.ext.JSC_DIR = "$rootDir/../jsc"
-def listFiles = new File(project.JSC_ZIP_DIR).listFiles().findAll{ it.name.endsWith('.zip') }
-project.ext.JSC_ZIP_FILE = listFiles[listFiles.size() - 1]
-project.ext.JSC_NAME = project.JSC_ZIP_FILE.name.take(project.JSC_ZIP_FILE.name.lastIndexOf('.'))
-println "\n\n\t\tCompiling using javascript core for android, version ======== ${(char)27}[35m${project.JSC_NAME}${(char)27}[0m =======\n\n"
-
-delete project.JSC_DIR
-copy() {
-  from zipTree(file(project.JSC_ZIP_FILE))
-  into file(project.JSC_DIR)
+ext {
+    JSC_DIR = "$rootDir/../../dist"
+    JSC_VERSION = file(file(fileTree(dir: JSC_DIR).find { it.name.endsWith(".aar") }).getParent()).getName()
 }
 
+println "\n\n\t\tUsing javascript core for android, version ${(char) 27}[35m${JSC_VERSION}${(char) 27}[0m \n\n"
+
 allprojects {
-  configurations.all {
-    resolutionStrategy {
-      force "org.webkit:android-jsc:${project.JSC_NAME}"
+    configurations.all {
+        resolutionStrategy {
+            force "org.webkit:android-jsc:${JSC_VERSION}"
+        }
     }
-  }
 }
 
 buildscript {
@@ -29,7 +23,7 @@ buildscript {
         mavenLocal()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.1'
+        classpath 'com.android.tools.build:gradle:3.+'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -38,18 +32,18 @@ buildscript {
 
 allprojects {
     repositories {
-        google()
-        jcenter()
-        mavenCentral()
-        mavenLocal()
+        // this tells gradle where android-jsc resides
         maven {
-            // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
-            url "$rootDir/../node_modules/react-native/android"
+            url JSC_DIR
         }
 
-        // this tells gradle where android-jsc resides
         maven {
-            url project.JSC_DIR
+            // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
+            url "$rootDir/../node_modules/react-native/android"
         }
+        google()
+        jcenter()
+        mavenCentral()
+        mavenLocal()
     }
 }

measure/android/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,6 @@
+#Tue May 15 12:33:24 IDT 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.5.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.7-all.zip

measure/android/settings.gradle

@@ -1,3 +1,3 @@
-rootProject.name = 'ReactNativePerf'
+rootProject.name = 'JavaScriptCore Profiler'
 
 include ':app'

measure/app.js

@@ -15,7 +15,7 @@ const RENDER_JS = 1;
 const RENDER_PERF = 2;
 const RENDER_PERF_DEEP = 4;
 
-class ReactNativePerf extends Component {
+class MainScreen extends Component {
   constructor(props) {
     super(props);
     this.state = {
@@ -80,11 +80,4 @@ const styles = StyleSheet.create({
   }
 });
 
-AppRegistry.registerComponent('ReactNativePerf', () => ReactNativePerf);
-
-Navigation.startSingleScreenApp({
-  screen: {
-    screen: 'ReactNativePerf',
-    title: 'JSCore Perf Measurements'
-  }
-});
+AppRegistry.registerComponent('MainScreen', () => MainScreen);

measure/package.json

@@ -1,9 +1,9 @@
 {
-  "name": "react-native-android-perf-measure",
+  "name": "javascriptcore-profiler",
   "version": "0.0.1",
   "private": true,
   "scripts": {
-    "android": "cd android && rm -rf build && rm -rf app/build && ./gradlew installRelease"
+    "android": "cd android && rm -rf build && rm -rf app/build && ./gradlew clean installRelease"
   },
   "dependencies": {
     "react-native": "0.51.0",

measure/perf/RenderPerf.js

@@ -11,6 +11,7 @@ const SCALE = 1000;
 
 class RenderPerf extends Component {
   constructor(props) {
+    super(props);
     this.startTime = Date.now();
     this.onLayout = this.onLayout.bind(this);
   }