ReactNative Android JSC debugging

Allows to use Chrome Debugger against ReactNative applications, while still running on Android device.

How to use with scripts

1. npm run build
2. Connect react native application (description bellow)
3. Start app
4. npm run start

How to use it manually

1. Compile android-jsc

cd ./jsc-android-buildscripts && npm run download &&  npm run start

2. Connect react native application

git diff 7742968 example

diff --git a/example/android/app/build.gradle b/example/android/app/build.gradle
index 64b7095..4004e6c 100644
--- a/example/android/app/build.gradle
+++ b/example/android/app/build.gradle
@@ -136,10 +136,30 @@ android {
     }
 }
 
+
+// no intl build
+//configurations.all {
+//    resolutionStrategy {
+//        force 'org.webkit:android-jsc:r236355'
+//    }
+//}
+
+
+// intl build
+configurations.all {
+    resolutionStrategy {
+        eachDependency { DependencyResolveDetails details ->
+            if (details.requested.name == 'android-jsc') {
+                details.useTarget group: details.requested.group, name: 'android-jsc-intl', version: 'r236355'
+            }
+        }
+    }
+}
 dependencies {
     implementation fileTree(dir: "libs", include: ["*.jar"])
     implementation "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}"
-    implementation "com.facebook.react:react-native:+"  // From node_modules
+    api project(":ReactAndroid")
+    api 'org.webkit:android-jsc:r236355'
 }
 
 // Run this once to be able to run the application with BUCK
diff --git a/example/android/build.gradle b/example/android/build.gradle
index a1e8085..8ee4e83 100644
--- a/example/android/build.gradle
+++ b/example/android/build.gradle
@@ -14,6 +14,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.1.4'
+        classpath 'de.undercouch:gradle-download-task:3.4.3'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -26,8 +27,8 @@ allprojects {
         google()
         jcenter()
         maven {
-            // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
-            url "$rootDir/../node_modules/react-native/android"
+            // Local Maven repo containing AARs with JSC library built for Android
+            url "$rootDir/../../jsc-android-buildscripts/dist"
         }
     }
 }
diff --git a/example/android/settings.gradle b/example/android/settings.gradle
index 13df8b5..8f98edd 100644
--- a/example/android/settings.gradle
+++ b/example/android/settings.gradle
@@ -1,3 +1,7 @@
 rootProject.name = 'example'
 
 include ':app'
+
+include ':ReactAndroid'
+project(':ReactAndroid').projectDir = new File(rootProject.projectDir, '../../react-native/ReactAndroid')
+// project(':ReactAndroid').projectDir = new File(PATH_TO_RN_DIRECTORY, 'react-native/ReactAndroid')
diff --git a/example/package.json b/example/package.json
index 74209e2..e14c52e 100644
--- a/example/package.json
+++ b/example/package.json
@@ -8,7 +8,7 @@
   },
   "dependencies": {
     "react": "16.6.1",
-    "react-native": "0.57.7"
+    "react-native": "0.58.0-rc.0"
   },
   "devDependencies": {
     "babel-jest": "23.6.0",
@@ -19,4 +19,4 @@
   "jest": {
     "preset": "react-native"
   }
-}
\ No newline at end of file
+}

3. Build

cd remotedebug-ios-webkit-adapter && git reset --hard && cd .. && patch -d ./remotedebug-ios-webkit-adapter -p1 < remotedebug-ios-webkit-adapter.patch

4. Run ReactNative application on Android device
5. Keep Android device connected to the computer
6. Execute adb forward tcp:9123 tcp:9123
7. Run plist-websocket-proxy.rb
8. Run remotedebug-ios-webkit-adapter
9. Navigate to chrome://inspect in a Chrome browser
10. Click on Configure and add localhost:9000

You can replace steps 4,5 with editing plist-websocket-proxy.rb with phone's IP.

PList - websocket proxy

Translates PropertyList serialized messages to websocket

Dependencies

To install dependencies run bundle. If you don't have this command run gem install bundler. If you don't have gem command install ruby.

Running

./plist-websocket-proxy.rb