From dd841fba5d0c38849fe5b346b9b7c854fd25fde7 Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Thu, 31 Aug 2023 09:53:00 +0800
Subject: [PATCH 01/28] Fix wrapObject typeFooDerivedFromBar then unwrapObject
 typeBar will cause error on iOS, e.g. image.getWidth() will be -1

Summary:
the type in JSContext.wrapObject of photoOutput in CameraView.swift is Image
the type in JSContextUtils.unwrapObject of getWidth in ImageModule.swift is IImage

tested in `RN0.64.3` with `Xcode14.0.1(14A400)` on `macOS Monterey 12.6.5 (21G531)`
---
 .../ios/Canvas/CanvasRenderingContext2D.swift          |  2 +-
 .../ios/Canvas/DrawingCanvasView.swift                 |  6 +++---
 react-native-pytorch-core/ios/Image/ImageModule.swift  | 10 +++++-----
 react-native-pytorch-core/ios/Media/MediaToBlob.swift  |  6 +++---
 4 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/react-native-pytorch-core/ios/Canvas/CanvasRenderingContext2D.swift b/react-native-pytorch-core/ios/Canvas/CanvasRenderingContext2D.swift
index 90dc40221..badd4268f 100644
--- a/react-native-pytorch-core/ios/Canvas/CanvasRenderingContext2D.swift
+++ b/react-native-pytorch-core/ios/Canvas/CanvasRenderingContext2D.swift
@@ -519,7 +519,7 @@ class CanvasRenderingContext2D: NSObject {
                  rejecter reject: RCTPromiseRejectBlock) {
     do {
       let canvasView = try JSContextUtils.unwrapObject(canvasRef, DrawingCanvasView.self)
-      let image = try JSContextUtils.unwrapObject(image, IImage.self)
+      let image = try JSContextUtils.unwrapObject(image, Image.self)
       if dWidth == -1 && sWidth == -1 {
         try canvasView.drawImage(image: image, dx: CGFloat(truncating: sx), dy: CGFloat(truncating: sy))
       } else if dx == -1 {
diff --git a/react-native-pytorch-core/ios/Canvas/DrawingCanvasView.swift b/react-native-pytorch-core/ios/Canvas/DrawingCanvasView.swift
index c03f0997b..95c351f85 100644
--- a/react-native-pytorch-core/ios/Canvas/DrawingCanvasView.swift
+++ b/react-native-pytorch-core/ios/Canvas/DrawingCanvasView.swift
@@ -386,7 +386,7 @@ class DrawingCanvasView: UIView {
     sublayers.append(newLayer)
   }
 
-  func drawImage(image: IImage, dx: CGFloat, dy: CGFloat) throws {
+  func drawImage(image: Image, dx: CGFloat, dy: CGFloat) throws {
     let frame = CGRect(x: dx, y: dy, width: CGFloat(image.getWidth()), height: CGFloat(image.getHeight()))
     if let bitmap = image.getBitmap() {
       let newLayer = ImageLayerData(image: bitmap, transform: currentState.transform, frame: frame)
@@ -396,7 +396,7 @@ class DrawingCanvasView: UIView {
     }
   }
 
-  func drawImage(image: IImage, dx: CGFloat, dy: CGFloat, dWidth: CGFloat, dHeight: CGFloat) throws {
+  func drawImage(image: Image, dx: CGFloat, dy: CGFloat, dWidth: CGFloat, dHeight: CGFloat) throws {
     let frame = CGRect(x: dx, y: dy, width: dWidth, height: dHeight)
     if let bitmap = image.getBitmap() {
       let newLayer = ImageLayerData(image: bitmap, transform: currentState.transform, frame: frame)
@@ -406,7 +406,7 @@ class DrawingCanvasView: UIView {
     }
   }
 
-  func drawImage(image: IImage,
+  func drawImage(image: Image,
                  sx: CGFloat,
                  sy: CGFloat,
                  sWidth: CGFloat,
diff --git a/react-native-pytorch-core/ios/Image/ImageModule.swift b/react-native-pytorch-core/ios/Image/ImageModule.swift
index d4601df36..da27206af 100644
--- a/react-native-pytorch-core/ios/Image/ImageModule.swift
+++ b/react-native-pytorch-core/ios/Image/ImageModule.swift
@@ -77,7 +77,7 @@ public class ImageModule: NSObject {
       do {
         let imageData = try JSContextUtils.unwrapObject(imageDataRef, ImageData.self)
 
-        var image: IImage
+        var image: Image
         if scaled {
           let bitmap = try imageData.getScaledBitmap()
           image = Image(image: bitmap)
@@ -99,7 +99,7 @@ public class ImageModule: NSObject {
                      resolver resolve: RCTPromiseResolveBlock,
                      rejecter reject: RCTPromiseRejectBlock) {
     do {
-      let image = try JSContextUtils.unwrapObject(imageRef, IImage.self)
+      let image = try JSContextUtils.unwrapObject(imageRef, Image.self)
       guard let bitmap = image.getBitmap() else {
         print("Could not get bitmap from image")
         return
@@ -125,7 +125,7 @@ public class ImageModule: NSObject {
   @objc
   public func getWidth(_ imageRef: NSDictionary) -> Any {
     do {
-      let image = try JSContextUtils.unwrapObject(imageRef, IImage.self)
+      let image = try JSContextUtils.unwrapObject(imageRef, Image.self)
       return NSNumber(value: Float(image.getWidth()))
     } catch {
       print("Invalid image reference in getWidth")
@@ -136,7 +136,7 @@ public class ImageModule: NSObject {
   @objc
   public func getHeight(_ imageRef: NSDictionary) -> Any {
     do {
-      let image = try JSContextUtils.unwrapObject(imageRef, IImage.self)
+      let image = try JSContextUtils.unwrapObject(imageRef, Image.self)
       return NSNumber(value: Float(image.getHeight()))
     } catch {
       print("Invalid image reference in getHeight")
@@ -151,7 +151,7 @@ public class ImageModule: NSObject {
                     resolver resolve: RCTPromiseResolveBlock,
                     rejecter reject: RCTPromiseRejectBlock) {
     do {
-      let image = try JSContextUtils.unwrapObject(imageRef, IImage.self)
+      let image = try JSContextUtils.unwrapObject(imageRef, Image.self)
       let scaledImage = try image.scale(sx: CGFloat(truncating: sx), sy: CGFloat(truncating: sy))
       let ref = JSContext.wrapObject(object: scaledImage).getJSRef()
       resolve(ref)
diff --git a/react-native-pytorch-core/ios/Media/MediaToBlob.swift b/react-native-pytorch-core/ios/Media/MediaToBlob.swift
index 147873131..a3bb359cc 100644
--- a/react-native-pytorch-core/ios/Media/MediaToBlob.swift
+++ b/react-native-pytorch-core/ios/Media/MediaToBlob.swift
@@ -26,9 +26,9 @@ public class MediaToBlob: NSObject {
   public init(refId: String) throws {
     super.init()
     let obj = try JSContext.unwrapObject(jsRef: ["ID": refId])
-    if obj is IImage {
+    if obj is Image {
       // swiftlint:disable:next force_cast
-      let image = obj as! IImage
+      let image = obj as! Image
       imageToBlob(img: image)
     } else if obj is IAudio {
       // swiftlint:disable:next force_cast
@@ -39,7 +39,7 @@ public class MediaToBlob: NSObject {
     }
   }
 
-  private func imageToBlob(img: IImage) {
+  private func imageToBlob(img: Image) {
     let bitmap = img.getBitmap()!
     let width = bitmap.width
     let height = bitmap.height

From ef8d59d506b47f43c66262bbe5b5e2404061c3e1 Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Tue, 12 Sep 2023 16:11:26 +0800
Subject: [PATCH 02/28] Add CameraModule.java so that await takePicture() 400ms
 is less than UIManager.dispatchViewManagerCommand 500ms with
 CameraViewManager.java

---
 .../pytorch/rn/core/PyTorchCorePackage.java   |  2 +
 .../pytorch/rn/core/camera/CameraModule.java  | 57 +++++++++++++++++++
 .../pytorch/rn/core/camera/CameraView.java    | 24 ++++++++
 react-native-pytorch-core/src/CameraView.tsx  | 32 ++++++++---
 4 files changed, 106 insertions(+), 9 deletions(-)
 create mode 100644 react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/camera/CameraModule.java

diff --git a/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/PyTorchCorePackage.java b/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/PyTorchCorePackage.java
index 325b427c5..ef39dd2d4 100644
--- a/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/PyTorchCorePackage.java
+++ b/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/PyTorchCorePackage.java
@@ -15,6 +15,7 @@
 import java.util.List;
 import org.jetbrains.annotations.NotNull;
 import org.pytorch.rn.core.audio.AudioModule;
+import org.pytorch.rn.core.camera.CameraModule;
 import org.pytorch.rn.core.camera.CameraViewManager;
 import org.pytorch.rn.core.canvas.CanvasRenderingContext2DModule;
 import org.pytorch.rn.core.canvas.CanvasViewManager;
@@ -29,6 +30,7 @@ public class PyTorchCorePackage implements ReactPackage {
   public List<NativeModule> createNativeModules(@NotNull ReactApplicationContext reactContext) {
     return Arrays.<NativeModule>asList(
         new ModelLoaderModule(reactContext),
+        new CameraModule(reactContext),
         new ImageModule(reactContext),
         new ImageDataModule(reactContext),
         new CanvasRenderingContext2DModule(reactContext),
diff --git a/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/camera/CameraModule.java b/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/camera/CameraModule.java
new file mode 100644
index 000000000..df6751430
--- /dev/null
+++ b/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/camera/CameraModule.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package org.pytorch.rn.core.camera;
+
+import android.app.Activity;
+import android.util.Log;
+import android.view.View;
+import androidx.annotation.NonNull;
+
+import com.facebook.react.bridge.Promise;
+import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.bridge.ReactContextBaseJavaModule;
+import com.facebook.react.bridge.ReactMethod;
+import com.facebook.react.module.annotations.ReactModule;
+
+@ReactModule(name = "PyTorchCoreCameraModule")
+public class CameraModule extends ReactContextBaseJavaModule {
+
+  private static final String TAG = CameraModule.class.getSimpleName();
+
+  private static final String NAME = "PyTorchCoreCameraModule";
+
+  public CameraModule(ReactApplicationContext reactContext) {
+    super(reactContext);
+  }
+
+  @NonNull
+  @Override
+  public String getName() {
+    return NAME;
+  }
+
+  @ReactMethod
+  public void takePicture(int reactTag, Promise promise) {
+    Activity activity = getCurrentActivity();
+    View view = activity.findViewById(reactTag);
+
+    try {
+      CameraView cameraView = (CameraView) view;
+      cameraView.takePicture(promise);
+    } catch (Exception e) {
+      // Sometimes(when RELOAD js of react-native) cause
+      // `java.lang.ClassCastException: com.facebook.react.views.view.ReactViewGroup cannot be cast to org.pytorch.rn.core.camera.CameraView`
+      // and crash the APP, then found catch Exception
+      // and just return here is OK.
+
+      // System.out.println(e);
+      Log.e(TAG, Log.getStackTraceString(e));
+      return;
+    }
+  }
+}
diff --git a/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/camera/CameraView.java b/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/camera/CameraView.java
index 3e0ae0c26..6c52060db 100644
--- a/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/camera/CameraView.java
+++ b/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/camera/CameraView.java
@@ -36,6 +36,7 @@
 import androidx.core.app.ActivityCompat;
 import androidx.core.content.ContextCompat;
 import androidx.lifecycle.LifecycleOwner;
+import com.facebook.react.bridge.Promise;
 import com.facebook.react.bridge.ReactApplicationContext;
 import com.facebook.react.uimanager.events.RCTEventEmitter;
 import com.google.common.util.concurrent.ListenableFuture;
@@ -215,6 +216,29 @@ public void onError(@NonNull ImageCaptureException exception) {
     }
   }
 
+  protected void takePicture(Promise promise) {
+    if (mImageCapture != null) {
+      mImageCapture.takePicture(
+          ContextCompat.getMainExecutor(mReactContext),
+          new ImageCapture.OnImageCapturedCallback() {
+            @Override
+            public void onCaptureSuccess(@NonNull ImageProxy imageProxy) {
+              super.onCaptureSuccess(imageProxy);
+              IImage image = new Image(imageProxy, mReactContext.getApplicationContext());
+              JSContext.NativeJSRef ref = JSContext.wrapObject(image);
+              promise.resolve(ref.getJSRef());
+            }
+
+            @Override
+            public void onError(@NonNull ImageCaptureException exception) {
+              super.onError(exception);
+              Log.e(TAG, exception.getLocalizedMessage(), exception);
+              promise.reject(exception);
+            }
+          });
+    }
+  }
+
   protected void flipCamera() {
     if (mPreferredCameraSelector == CameraSelector.DEFAULT_BACK_CAMERA) {
       mPreferredCameraSelector = CameraSelector.DEFAULT_FRONT_CAMERA;
diff --git a/react-native-pytorch-core/src/CameraView.tsx b/react-native-pytorch-core/src/CameraView.tsx
index 86a737955..4cb0def6f 100644
--- a/react-native-pytorch-core/src/CameraView.tsx
+++ b/react-native-pytorch-core/src/CameraView.tsx
@@ -11,6 +11,8 @@ import * as React from 'react';
 import {
   findNodeHandle,
   requireNativeComponent,
+  NativeModules,
+  Platform,
   UIManager,
   ViewProps,
 } from 'react-native';
@@ -116,6 +118,10 @@ const nativeCameraViewName = 'PyTorchCoreCameraView';
 const PyTorchCoreCameraView =
   requireNativeComponent<CameraProps>(nativeCameraViewName);
 
+const nativeCameraModuleName = 'PyTorchCoreCameraModule';
+
+const PyTorchCoreCameraModule = NativeModules[nativeCameraModuleName];
+
 /**
  * A camera component with [[CameraProps.onCapture]] and [[CameraProps.onFrame]] callbacks.
  * To programmatically trigger a capture, call the [[takePicture]] function.
@@ -195,17 +201,25 @@ export class Camera extends React.PureComponent<CameraProps> {
    * }
    * ```
    */
-  public takePicture(): void {
+  public async takePicture(): void {
     if (this.cameraRef.current) {
-      const takePictureCommandId =
-        UIManager.getViewManagerConfig(nativeCameraViewName).Commands
-          .takePicture;
       const cameraViewHandle = findNodeHandle(this.cameraRef.current);
-      UIManager.dispatchViewManagerCommand(
-        cameraViewHandle,
-        takePictureCommandId,
-        [],
-      );
+      if (Platform.OS === 'android') {
+        // TODO: also implement ios
+        const nativeEvent = await PyTorchCoreCameraModule.takePicture(cameraViewHandle);
+        if (nativeEvent.ID) {
+          this.handleOnCapture({nativeEvent});
+        }
+      } else {
+        const takePictureCommandId =
+          UIManager.getViewManagerConfig(nativeCameraViewName).Commands
+            .takePicture;
+        UIManager.dispatchViewManagerCommand(
+          cameraViewHandle,
+          takePictureCommandId,
+          [],
+        );
+      }
     }
   }
 

From cb565ac5364d72229c85533b9bbf042e92c5f4de Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Thu, 14 Sep 2023 11:01:53 +0800
Subject: [PATCH 03/28] Support preview instead of photo on Android

---
 .../pytorch/rn/core/camera/CameraModule.java  |  4 +-
 .../pytorch/rn/core/camera/CameraView.java    | 50 ++++++++++++-------
 react-native-pytorch-core/src/CameraView.tsx  |  7 ++-
 3 files changed, 38 insertions(+), 23 deletions(-)

diff --git a/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/camera/CameraModule.java b/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/camera/CameraModule.java
index df6751430..2902c429a 100644
--- a/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/camera/CameraModule.java
+++ b/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/camera/CameraModule.java
@@ -36,13 +36,13 @@ public String getName() {
   }
 
   @ReactMethod
-  public void takePicture(int reactTag, Promise promise) {
+  public void takePicture(int reactTag, boolean isPreviewView, Promise promise) {
     Activity activity = getCurrentActivity();
     View view = activity.findViewById(reactTag);
 
     try {
       CameraView cameraView = (CameraView) view;
-      cameraView.takePicture(promise);
+      cameraView.takePicture(activity, isPreviewView, promise);
     } catch (Exception e) {
       // Sometimes(when RELOAD js of react-native) cause
       // `java.lang.ClassCastException: com.facebook.react.views.view.ReactViewGroup cannot be cast to org.pytorch.rn.core.camera.CameraView`
diff --git a/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/camera/CameraView.java b/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/camera/CameraView.java
index 6c52060db..4c53a70e4 100644
--- a/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/camera/CameraView.java
+++ b/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/camera/CameraView.java
@@ -9,6 +9,7 @@
 
 import android.Manifest;
 import android.animation.ValueAnimator;
+import android.app.Activity;
 import android.content.pm.PackageManager;
 import android.graphics.Color;
 import android.graphics.drawable.GradientDrawable;
@@ -216,26 +217,37 @@ public void onError(@NonNull ImageCaptureException exception) {
     }
   }
 
-  protected void takePicture(Promise promise) {
+  protected void takePicture(Activity activity, boolean isPreviewView, Promise promise) {
     if (mImageCapture != null) {
-      mImageCapture.takePicture(
-          ContextCompat.getMainExecutor(mReactContext),
-          new ImageCapture.OnImageCapturedCallback() {
-            @Override
-            public void onCaptureSuccess(@NonNull ImageProxy imageProxy) {
-              super.onCaptureSuccess(imageProxy);
-              IImage image = new Image(imageProxy, mReactContext.getApplicationContext());
-              JSContext.NativeJSRef ref = JSContext.wrapObject(image);
-              promise.resolve(ref.getJSRef());
-            }
-
-            @Override
-            public void onError(@NonNull ImageCaptureException exception) {
-              super.onError(exception);
-              Log.e(TAG, exception.getLocalizedMessage(), exception);
-              promise.reject(exception);
-            }
-          });
+      if (isPreviewView) {
+        activity.runOnUiThread(new Runnable() {
+          @Override
+          public void run() {
+            IImage image = new Image(mPreviewView.getBitmap());
+            JSContext.NativeJSRef ref = JSContext.wrapObject(image);
+            promise.resolve(ref.getJSRef());
+          }
+        });
+      } else {
+        mImageCapture.takePicture(
+            ContextCompat.getMainExecutor(mReactContext),
+            new ImageCapture.OnImageCapturedCallback() {
+              @Override
+              public void onCaptureSuccess(@NonNull ImageProxy imageProxy) {
+                super.onCaptureSuccess(imageProxy);
+                IImage image = new Image(imageProxy, mReactContext.getApplicationContext());
+                JSContext.NativeJSRef ref = JSContext.wrapObject(image);
+                promise.resolve(ref.getJSRef());
+              }
+
+              @Override
+              public void onError(@NonNull ImageCaptureException exception) {
+                super.onError(exception);
+                Log.e(TAG, exception.getLocalizedMessage(), exception);
+                promise.reject(exception);
+              }
+            });
+      }
     }
   }
 
diff --git a/react-native-pytorch-core/src/CameraView.tsx b/react-native-pytorch-core/src/CameraView.tsx
index 4cb0def6f..cd640a3c6 100644
--- a/react-native-pytorch-core/src/CameraView.tsx
+++ b/react-native-pytorch-core/src/CameraView.tsx
@@ -201,12 +201,15 @@ export class Camera extends React.PureComponent<CameraProps> {
    * }
    * ```
    */
-  public async takePicture(): void {
+  // if isPreviewView is true, will use preview instead of photo,
+  // this can reduce 400ms to 100ms, but since preview will delay
+  // some from real target, maybe it's nonsense, so default false
+  public async takePicture(isPreviewView: boolean = false): void {
     if (this.cameraRef.current) {
       const cameraViewHandle = findNodeHandle(this.cameraRef.current);
       if (Platform.OS === 'android') {
         // TODO: also implement ios
-        const nativeEvent = await PyTorchCoreCameraModule.takePicture(cameraViewHandle);
+        const nativeEvent = await PyTorchCoreCameraModule.takePicture(cameraViewHandle, isPreviewView);
         if (nativeEvent.ID) {
           this.handleOnCapture({nativeEvent});
         }

From 5969a5bea6b3bb8601d467e993b87845072ae20d Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Fri, 15 Dec 2023 10:06:42 +0800
Subject: [PATCH 04/28] Pass `bob build`

---
 react-native-pytorch-core/src/CameraView.tsx | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/react-native-pytorch-core/src/CameraView.tsx b/react-native-pytorch-core/src/CameraView.tsx
index cd640a3c6..cadb0ffc2 100644
--- a/react-native-pytorch-core/src/CameraView.tsx
+++ b/react-native-pytorch-core/src/CameraView.tsx
@@ -204,12 +204,15 @@ export class Camera extends React.PureComponent<CameraProps> {
   // if isPreviewView is true, will use preview instead of photo,
   // this can reduce 400ms to 100ms, but since preview will delay
   // some from real target, maybe it's nonsense, so default false
-  public async takePicture(isPreviewView: boolean = false): void {
+  public async takePicture(isPreviewView: boolean = false): Promise<void> {
     if (this.cameraRef.current) {
       const cameraViewHandle = findNodeHandle(this.cameraRef.current);
       if (Platform.OS === 'android') {
         // TODO: also implement ios
-        const nativeEvent = await PyTorchCoreCameraModule.takePicture(cameraViewHandle, isPreviewView);
+        const nativeEvent = await PyTorchCoreCameraModule.takePicture(
+          cameraViewHandle,
+          isPreviewView,
+        );
         if (nativeEvent.ID) {
           this.handleOnCapture({nativeEvent});
         }

From ad9cc4e68a9c21f217181043377e610a78ae2c36 Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Fri, 15 Dec 2023 10:10:08 +0800
Subject: [PATCH 05/28] Change package name to
 @flyskywhy/react-native-pytorch-core

---
 react-native-pytorch-core/README.md                          | 2 +-
 react-native-pytorch-core/package.json                       | 2 +-
 react-native-pytorch-core/src/expo-plugin/withPyTorchCore.ts | 2 +-
 react-native-pytorch-core/src/torchlive/media.ts             | 2 +-
 react-native-pytorch-core/tsconfig.json                      | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/react-native-pytorch-core/README.md b/react-native-pytorch-core/README.md
index bc7e3cac0..52f36a189 100644
--- a/react-native-pytorch-core/README.md
+++ b/react-native-pytorch-core/README.md
@@ -28,7 +28,7 @@ import {
   Tensor,
   torch,
   torchvision,
-} from 'react-native-pytorch-core';
+} from '@flyskywhy/react-native-pytorch-core';
 import { useSafeAreaInsets } from 'react-native-safe-area-context';
 
 // Alias for torchvision transforms
diff --git a/react-native-pytorch-core/package.json b/react-native-pytorch-core/package.json
index 7ff0bf848..944fc5b01 100644
--- a/react-native-pytorch-core/package.json
+++ b/react-native-pytorch-core/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "react-native-pytorch-core",
+  "name": "@flyskywhy/react-native-pytorch-core",
   "version": "0.0.0",
   "description": "PyTorch core library for React Native",
   "main": "lib/commonjs/index",
diff --git a/react-native-pytorch-core/src/expo-plugin/withPyTorchCore.ts b/react-native-pytorch-core/src/expo-plugin/withPyTorchCore.ts
index d023f69a6..9dd944256 100644
--- a/react-native-pytorch-core/src/expo-plugin/withPyTorchCore.ts
+++ b/react-native-pytorch-core/src/expo-plugin/withPyTorchCore.ts
@@ -15,7 +15,7 @@ import {
 } from '@expo/config-plugins';
 
 // Keeping the name, and version in sync with it's package.
-const pkg = require('react-native-pytorch-core/package.json');
+const pkg = require('@flyskywhy/react-native-pytorch-core/package.json');
 
 type Props = {};
 
diff --git a/react-native-pytorch-core/src/torchlive/media.ts b/react-native-pytorch-core/src/torchlive/media.ts
index d5fae2b07..bce642d59 100644
--- a/react-native-pytorch-core/src/torchlive/media.ts
+++ b/react-native-pytorch-core/src/torchlive/media.ts
@@ -7,7 +7,7 @@
  * @format
  */
 
-import type {Tensor} from 'react-native-pytorch-core';
+import type {Tensor} from '@flyskywhy/react-native-pytorch-core';
 import type {NativeJSRef} from '../NativeJSRef';
 import type {Image} from '../ImageModule';
 
diff --git a/react-native-pytorch-core/tsconfig.json b/react-native-pytorch-core/tsconfig.json
index b3db08f34..666893fd6 100644
--- a/react-native-pytorch-core/tsconfig.json
+++ b/react-native-pytorch-core/tsconfig.json
@@ -2,7 +2,7 @@
   "compilerOptions": {
     "baseUrl": "./",
     "paths": {
-      "react-native-pytorch-core": ["./src/index"]
+      "@flyskywhy/react-native-pytorch-core": ["./src/index"]
     },
     "allowUnreachableCode": false,
     "allowUnusedLabels": false,

From 8740adde0ddef181a7973318a40dab0415a6ed1c Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Fri, 15 Dec 2023 10:23:24 +0800
Subject: [PATCH 06/28] 1.0.0

---
 react-native-pytorch-core/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/react-native-pytorch-core/package.json b/react-native-pytorch-core/package.json
index 944fc5b01..999e49483 100644
--- a/react-native-pytorch-core/package.json
+++ b/react-native-pytorch-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@flyskywhy/react-native-pytorch-core",
-  "version": "0.0.0",
+  "version": "1.0.0",
   "description": "PyTorch core library for React Native",
   "main": "lib/commonjs/index",
   "module": "lib/module/index",

From 537dc201aefe52986da52ae9712bbb0d456e584f Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Fri, 15 Dec 2023 10:34:49 +0800
Subject: [PATCH 07/28] Let @flyskywhy/react-native-pytorch-core be public

---
 react-native-pytorch-core/package.json | 1 +
 1 file changed, 1 insertion(+)

diff --git a/react-native-pytorch-core/package.json b/react-native-pytorch-core/package.json
index 999e49483..4c602d1fe 100644
--- a/react-native-pytorch-core/package.json
+++ b/react-native-pytorch-core/package.json
@@ -2,6 +2,7 @@
   "name": "@flyskywhy/react-native-pytorch-core",
   "version": "1.0.0",
   "description": "PyTorch core library for React Native",
+  "private": false,
   "main": "lib/commonjs/index",
   "module": "lib/module/index",
   "types": "lib/typescript/index.d.ts",

From a5e544b5942fbeda1a23b07666c192f1b963f65c Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Fri, 15 Dec 2023 10:35:11 +0800
Subject: [PATCH 08/28] 1.0.1

---
 react-native-pytorch-core/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/react-native-pytorch-core/package.json b/react-native-pytorch-core/package.json
index 4c602d1fe..56af24f15 100644
--- a/react-native-pytorch-core/package.json
+++ b/react-native-pytorch-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@flyskywhy/react-native-pytorch-core",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "PyTorch core library for React Native",
   "private": false,
   "main": "lib/commonjs/index",

From d2ecb83eaae0cd0f687535d7e37a86342253b469 Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Mon, 18 Dec 2023 15:16:54 +0800
Subject: [PATCH 09/28] Change package name from
 @flyskywhy/react-native-pytorch-core to react-native-playtorch to fix

    java.lang.UnsatisfiedLinkError: couldn't find DSO to load: libtorchlive.so
---
 react-native-pytorch-core/README.md                         | 2 +-
 react-native-pytorch-core/package.json                      | 6 +++---
 react-native-pytorch-core/react-native-pytorch-core.podspec | 4 ++--
 .../src/expo-plugin/withPyTorchCore.ts                      | 2 +-
 react-native-pytorch-core/src/torchlive/media.ts            | 2 +-
 react-native-pytorch-core/tsconfig.json                     | 2 +-
 6 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/react-native-pytorch-core/README.md b/react-native-pytorch-core/README.md
index 52f36a189..ff7ae73a3 100644
--- a/react-native-pytorch-core/README.md
+++ b/react-native-pytorch-core/README.md
@@ -28,7 +28,7 @@ import {
   Tensor,
   torch,
   torchvision,
-} from '@flyskywhy/react-native-pytorch-core';
+} from 'react-native-playtorch';
 import { useSafeAreaInsets } from 'react-native-safe-area-context';
 
 // Alias for torchvision transforms
diff --git a/react-native-pytorch-core/package.json b/react-native-pytorch-core/package.json
index 56af24f15..a5f586d1f 100644
--- a/react-native-pytorch-core/package.json
+++ b/react-native-pytorch-core/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "@flyskywhy/react-native-pytorch-core",
+  "name": "react-native-playtorch",
   "version": "1.0.1",
   "description": "PyTorch core library for React Native",
   "private": false,
@@ -43,13 +43,13 @@
   ],
   "repository": {
     "type": "git",
-    "url": "https://github.com/facebookresearch/playtorch.git",
+    "url": "https://github.com/flyskywhy/playtorch.git",
     "directory": "react-native-pytorch-core"
   },
   "author": "Meta Platforms, Inc.",
   "license": "MIT",
   "bugs": {
-    "url": "https://github.com/facebookresearch/playtorch/issues"
+    "url": "https://github.com/flyskywhy/playtorch/issues"
   },
   "homepage": "https://playtorch.dev/",
   "publishConfig": {
diff --git a/react-native-pytorch-core/react-native-pytorch-core.podspec b/react-native-pytorch-core/react-native-pytorch-core.podspec
index 30ed1bd0e..a637337ab 100644
--- a/react-native-pytorch-core/react-native-pytorch-core.podspec
+++ b/react-native-pytorch-core/react-native-pytorch-core.podspec
@@ -8,7 +8,7 @@ require "json"
 package = JSON.parse(File.read(File.join(__dir__, "package.json")))
 
 Pod::Spec.new do |s|
-  s.name         = "react-native-pytorch-core"
+  s.name         = "react-native-playtorch"
   s.version      = package["version"]
   s.summary      = package["description"]
   s.homepage     = package["homepage"]
@@ -16,7 +16,7 @@ Pod::Spec.new do |s|
   s.authors      = package["author"]
 
   s.platforms    = { :ios => "12.0" }
-  s.source       = { :git => "https://github.com/facebookresearch/playtorch.git", :tag => "#{s.version}" }
+  s.source       = { :git => "https://github.com/flyskywhy/react-native-playtorch.git", :tag => "#{s.version}" }
 
   s.source_files = "ios/**/*.{h,m,mm,swift,cpp}", "cxx/src/**/*.{h,cpp}"
 
diff --git a/react-native-pytorch-core/src/expo-plugin/withPyTorchCore.ts b/react-native-pytorch-core/src/expo-plugin/withPyTorchCore.ts
index 9dd944256..59a736316 100644
--- a/react-native-pytorch-core/src/expo-plugin/withPyTorchCore.ts
+++ b/react-native-pytorch-core/src/expo-plugin/withPyTorchCore.ts
@@ -15,7 +15,7 @@ import {
 } from '@expo/config-plugins';
 
 // Keeping the name, and version in sync with it's package.
-const pkg = require('@flyskywhy/react-native-pytorch-core/package.json');
+const pkg = require('react-native-playtorch/package.json');
 
 type Props = {};
 
diff --git a/react-native-pytorch-core/src/torchlive/media.ts b/react-native-pytorch-core/src/torchlive/media.ts
index bce642d59..28ca2504a 100644
--- a/react-native-pytorch-core/src/torchlive/media.ts
+++ b/react-native-pytorch-core/src/torchlive/media.ts
@@ -7,7 +7,7 @@
  * @format
  */
 
-import type {Tensor} from '@flyskywhy/react-native-pytorch-core';
+import type {Tensor} from 'react-native-playtorch';
 import type {NativeJSRef} from '../NativeJSRef';
 import type {Image} from '../ImageModule';
 
diff --git a/react-native-pytorch-core/tsconfig.json b/react-native-pytorch-core/tsconfig.json
index 666893fd6..b1c6b586f 100644
--- a/react-native-pytorch-core/tsconfig.json
+++ b/react-native-pytorch-core/tsconfig.json
@@ -2,7 +2,7 @@
   "compilerOptions": {
     "baseUrl": "./",
     "paths": {
-      "@flyskywhy/react-native-pytorch-core": ["./src/index"]
+      "react-native-playtorch": ["./src/index"]
     },
     "allowUnreachableCode": false,
     "allowUnusedLabels": false,

From 191ae288072635371a7e20765dbf666d8d45b19b Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Mon, 18 Dec 2023 15:20:40 +0800
Subject: [PATCH 10/28] v1.0.0

---
 react-native-pytorch-core/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/react-native-pytorch-core/package.json b/react-native-pytorch-core/package.json
index a5f586d1f..cabae42f0 100644
--- a/react-native-pytorch-core/package.json
+++ b/react-native-pytorch-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-playtorch",
-  "version": "1.0.1",
+  "version": "1.0.0",
   "description": "PyTorch core library for React Native",
   "private": false,
   "main": "lib/commonjs/index",

From 71a8033b4ba37890c5b9f22d8994df58b96efa5e Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Mon, 18 Dec 2023 15:57:57 +0800
Subject: [PATCH 11/28] typo

---
 react-native-pytorch-core/react-native-pytorch-core.podspec | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/react-native-pytorch-core/react-native-pytorch-core.podspec b/react-native-pytorch-core/react-native-pytorch-core.podspec
index a637337ab..47bfe0c66 100644
--- a/react-native-pytorch-core/react-native-pytorch-core.podspec
+++ b/react-native-pytorch-core/react-native-pytorch-core.podspec
@@ -16,7 +16,7 @@ Pod::Spec.new do |s|
   s.authors      = package["author"]
 
   s.platforms    = { :ios => "12.0" }
-  s.source       = { :git => "https://github.com/flyskywhy/react-native-playtorch.git", :tag => "#{s.version}" }
+  s.source       = { :git => "https://github.com/flyskywhy/playtorch.git", :tag => "#{s.version}" }
 
   s.source_files = "ios/**/*.{h,m,mm,swift,cpp}", "cxx/src/**/*.{h,cpp}"
 

From e38ec454f185b12c12c21da9819a76d5e1db5bb8 Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Wed, 20 Dec 2023 11:05:05 +0800
Subject: [PATCH 12/28] Works well on iOS

---
 react-native-pytorch-core/ios/PyTorchCore-Swift-Header.h        | 2 +-
 ...tive-pytorch-core.podspec => react-native-playtorch.podspec} | 0
 2 files changed, 1 insertion(+), 1 deletion(-)
 rename react-native-pytorch-core/{react-native-pytorch-core.podspec => react-native-playtorch.podspec} (100%)

diff --git a/react-native-pytorch-core/ios/PyTorchCore-Swift-Header.h b/react-native-pytorch-core/ios/PyTorchCore-Swift-Header.h
index e173e40d4..46d571382 100644
--- a/react-native-pytorch-core/ios/PyTorchCore-Swift-Header.h
+++ b/react-native-pytorch-core/ios/PyTorchCore-Swift-Header.h
@@ -9,4 +9,4 @@
 // Imports needed to call Swift from Objective-C
 //
 #import <AVFoundation/AVFoundation.h>
-#import "react_native_pytorch_core-Swift.h"
+#import "react_native_playtorch-Swift.h"
diff --git a/react-native-pytorch-core/react-native-pytorch-core.podspec b/react-native-pytorch-core/react-native-playtorch.podspec
similarity index 100%
rename from react-native-pytorch-core/react-native-pytorch-core.podspec
rename to react-native-pytorch-core/react-native-playtorch.podspec

From fed32def5762d3001a20110b920194657ae7641d Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Wed, 20 Dec 2023 13:40:01 +0800
Subject: [PATCH 13/28] v1.0.1

---
 react-native-pytorch-core/README.md    |  5 +++++
 react-native-pytorch-core/package.json | 14 ++++++++++----
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/react-native-pytorch-core/README.md b/react-native-pytorch-core/README.md
index ff7ae73a3..a7b6e814b 100644
--- a/react-native-pytorch-core/README.md
+++ b/react-native-pytorch-core/README.md
@@ -1,5 +1,10 @@
 # PyTorch core library for React Native
 
+[![npm version](http://img.shields.io/npm/v/react-native-playtorch.svg?style=flat-square)](https://npmjs.org/package/react-native-playtorch "View this project on npm")
+[![npm downloads](http://img.shields.io/npm/dm/react-native-playtorch.svg?style=flat-square)](https://npmjs.org/package/react-native-playtorch "View this project on npm")
+[![npm licence](http://img.shields.io/npm/l/react-native-playtorch.svg?style=flat-square)](https://npmjs.org/package/react-native-playtorch "View this project on npm")
+[![Platform](https://img.shields.io/badge/platform-ios%20%7C%20android-989898.svg?style=flat-square)](https://npmjs.org/package/react-native-playtorch "View this project on npm")
+
 The PyTorch core library for React Native is part of the PlayTorch project. Please follow the instructions provided on the [PlayTorch website](https://playtorch.dev/) as outlined below!
 
 ## 🎉 Getting started with PlayTorch
diff --git a/react-native-pytorch-core/package.json b/react-native-pytorch-core/package.json
index cabae42f0..0f615ca61 100644
--- a/react-native-pytorch-core/package.json
+++ b/react-native-pytorch-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-playtorch",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "PyTorch core library for React Native",
   "private": false,
   "main": "lib/commonjs/index",
@@ -14,7 +14,7 @@
     "android",
     "ios",
     "cxx",
-    "react-native-pytorch-core.podspec",
+    "react-native-playtorch.podspec",
     "!lib/typescript/example",
     "!android/build",
     "!ios/build",
@@ -37,9 +37,15 @@
     "doc": "typedoc --plugin typedoc-plugin-markdown src/index.tsx"
   },
   "keywords": [
-    "react-native",
+    "android",
     "ios",
-    "android"
+    "playtorch",
+    "pytorch",
+    "tensor",
+    "torch",
+    "torchlive",
+    "torchvision",
+    "react-native"
   ],
   "repository": {
     "type": "git",

From 52d76ee218ac7f4f969345405a6a6a96d0c877e0 Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Wed, 20 Dec 2023 13:47:13 +0800
Subject: [PATCH 14/28] typo

---
 README.md | 17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

diff --git a/README.md b/README.md
index 1c0c0816e..06f3c50e2 100644
--- a/README.md
+++ b/README.md
@@ -13,19 +13,10 @@
   <a href="https://playtorch.dev/docs/next/api/core/">API</a>
 </h3>
 
-<p>&nbsp;</p>
-
-<p>
-  <a href="https://www.npmjs.org/package/react-native-pytorch-core">
-    <img src="https://img.shields.io/npm/v/react-native-pytorch-core?label=react-native-pytorch-core" alt="Current React Native PyTorch Core npm package version." />
-  </a>
-</p>
-
-<p>
-  <a href="https://github.com/pytorch/live/blob/main/LICENSE">
-    <img src="https://img.shields.io/badge/license-MIT-blue.svg" alt="PlayTorch is released under the MIT license." />
-  </a>
-</p>
+[![npm version](http://img.shields.io/npm/v/react-native-playtorch.svg?style=flat-square)](https://npmjs.org/package/react-native-playtorch "View this project on npm")
+[![npm downloads](http://img.shields.io/npm/dm/react-native-playtorch.svg?style=flat-square)](https://npmjs.org/package/react-native-playtorch "View this project on npm")
+[![npm licence](http://img.shields.io/npm/l/react-native-playtorch.svg?style=flat-square)](https://npmjs.org/package/react-native-playtorch "View this project on npm")
+[![Platform](https://img.shields.io/badge/platform-ios%20%7C%20android-989898.svg?style=flat-square)](https://npmjs.org/package/react-native-playtorch "View this project on npm")
 
 ----------------------
 

From 7c5fe6eea93f9b11d378c080b5e5fae3afab39bd Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Tue, 26 Mar 2024 10:38:30 +0800
Subject: [PATCH 15/28] Support toImageDataDataWeb which export imageData.data
 with Web RGBA format on Android

---
 .../org/pytorch/rn/core/image/ImageModule.java    | 15 +++++++++++++++
 react-native-pytorch-core/src/ImageModule.ts      |  5 +++++
 2 files changed, 20 insertions(+)

diff --git a/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/image/ImageModule.java b/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/image/ImageModule.java
index 34887a487..6c3abb83f 100644
--- a/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/image/ImageModule.java
+++ b/react-native-pytorch-core/android/src/main/java/org/pytorch/rn/core/image/ImageModule.java
@@ -12,11 +12,13 @@
 import android.net.Uri;
 import android.widget.Toast;
 import androidx.annotation.NonNull;
+import com.facebook.react.bridge.Arguments;
 import com.facebook.react.bridge.Promise;
 import com.facebook.react.bridge.ReactApplicationContext;
 import com.facebook.react.bridge.ReactContextBaseJavaModule;
 import com.facebook.react.bridge.ReactMethod;
 import com.facebook.react.bridge.ReadableMap;
+import com.facebook.react.bridge.WritableArray;
 import com.facebook.react.common.build.ReactBuildConfig;
 import com.facebook.react.module.annotations.ReactModule;
 import com.facebook.react.views.imagehelper.ImageSource;
@@ -27,6 +29,7 @@
 import java.io.InputStream;
 import java.net.URL;
 import org.pytorch.rn.core.canvas.ImageData;
+import org.pytorch.rn.core.image.ImageUtils;
 import org.pytorch.rn.core.javascript.JSContext;
 import org.pytorch.rn.core.utils.FileUtils;
 
@@ -187,6 +190,18 @@ public void fromImageData(final ReadableMap imageDataRef, final boolean scaled,
     promise.resolve(ref.getJSRef());
   }
 
+  @ReactMethod
+  public void toImageDataDataWeb(final ReadableMap imageRef, Promise promise) {
+    IImage image = JSContext.unwrapObject(imageRef);
+    byte[] bytes = ImageUtils.bitmapToRGBA(image.getBitmap());
+
+    WritableArray array = Arguments.createArray();
+    for (int i = 0; i < bytes.length; i++) {
+        array.pushInt(bytes[i]);
+    }
+    promise.resolve(array);
+  }
+
   @ReactMethod
   public void toFile(final ReadableMap imageRef, Promise promise) {
     try {
diff --git a/react-native-pytorch-core/src/ImageModule.ts b/react-native-pytorch-core/src/ImageModule.ts
index 31d1db2e2..e1d7283ab 100644
--- a/react-native-pytorch-core/src/ImageModule.ts
+++ b/react-native-pytorch-core/src/ImageModule.ts
@@ -186,6 +186,11 @@ export const ImageUtil = {
     return wrapRef(ref);
   },
 
+  // 2073600 bytes of 720x720 cost 5 seconds to await
+  async toImageDataDataWeb(image: Image): Promise<void> {
+    return await ImageModule.toImageDataDataWeb(image);
+  },
+
   /**
    * The `fromJSRef` function returns an [[Image]] by wrapping a [[NativeJSRef]]
    * object.

From 1f73e05b8466bc2a3a29e905c305e8bbda57b6a9 Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Wed, 7 Aug 2024 16:46:40 +0800
Subject: [PATCH 16/28] Fix RN0.71 cause `Expected directory
 '/home/foo/bar/android/../node_modules/react-native/android' to contain
 exactly one file, however, it contains no files`

---
 react-native-pytorch-core/android/build.gradle | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/react-native-pytorch-core/android/build.gradle b/react-native-pytorch-core/android/build.gradle
index c70681a72..3702acb4f 100644
--- a/react-native-pytorch-core/android/build.gradle
+++ b/react-native-pytorch-core/android/build.gradle
@@ -109,7 +109,11 @@ dependencies {
   implementation "org.pytorch:pytorch_android_lite:${pytorchLiteVersion}"
 
   //noinspection GradleDynamicVersion
-  api "com.facebook.react:react-native:+"  // From node_modules
+  if (Integer.parseInt(appRnMinorVersion) < 71) {
+      api "com.facebook.react:react-native:+"  // From node_modules
+  } else {
+      implementation("com.facebook.react:react-android")
+  }
 
   //noinspection GradleDynamicVersion
   extractHeaders("com.facebook.fbjni:fbjni:+:headers")
@@ -126,7 +130,7 @@ dependencies {
   if (Integer.parseInt(appRnMinorVersion) < 69) {
       def rnAAR = fileTree("${nodeModules}/react-native/android").matching({ it.include "**/**/*.aar" }).singleFile
       extractJNI(files(rnAAR))
-  } else {
+  } else if (Integer.parseInt(appRnMinorVersion) < 71) {
       // React Native 0.69
       def rnAarMatcher = "**/react-native/**/*${buildType}.aar"
       def rnAAR = fileTree("${nodeModules}/react-native/android").matching({ it.include rnAarMatcher }).singleFile

From 8ae63d2d3542385ac2bebea2fe44b46fc13a2b48 Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Wed, 7 Aug 2024 16:48:27 +0800
Subject: [PATCH 17/28] v1.0.2

---
 react-native-pytorch-core/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/react-native-pytorch-core/package.json b/react-native-pytorch-core/package.json
index 0f615ca61..58f110e8b 100644
--- a/react-native-pytorch-core/package.json
+++ b/react-native-pytorch-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-playtorch",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "PyTorch core library for React Native",
   "private": false,
   "main": "lib/commonjs/index",

From e1318542b7b05aac1144a2bcd3b791e6c4b0c1a5 Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Mon, 12 Aug 2024 09:52:09 +0800
Subject: [PATCH 18/28] Fix compile error `Duplicate class
 com.facebook.jni.CppException found in modules jetified-fbjni-0.3.0-runtime
 (com.facebook.fbjni:fbjni:0.3.0) and jetified-fbjni-java-only-0.2
 (com.facebook.fbjni:fbjni-java-only:0.2.2)`, ref to

https://github.com/facebook/react-native/issues/34328#issuecomment-1207907649
---
 react-native-pytorch-core/android/build.gradle | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/react-native-pytorch-core/android/build.gradle b/react-native-pytorch-core/android/build.gradle
index 3702acb4f..80a24e32c 100644
--- a/react-native-pytorch-core/android/build.gradle
+++ b/react-native-pytorch-core/android/build.gradle
@@ -106,7 +106,13 @@ repositories {
 
 dependencies {
   def pytorchLiteVersion = '1.12.2'
-  implementation "org.pytorch:pytorch_android_lite:${pytorchLiteVersion}"
+  if (Integer.parseInt(appRnMinorVersion) < 71) {
+    implementation "org.pytorch:pytorch_android_lite:${pytorchLiteVersion}"
+  } else {
+    implementation ("org.pytorch:pytorch_android_lite:${pytorchLiteVersion}") {
+        exclude group:'com.facebook.fbjni', module: 'fbjni-java-only'
+    }
+  }
 
   //noinspection GradleDynamicVersion
   if (Integer.parseInt(appRnMinorVersion) < 71) {

From a05eed1520977a69cec0043fb27594e1ec196e9c Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Mon, 12 Aug 2024 10:09:40 +0800
Subject: [PATCH 19/28] Fix Android NDK compile `ld: error: found local symbol
 '__end__'`

---
 react-native-pytorch-core/android/build.gradle | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/react-native-pytorch-core/android/build.gradle b/react-native-pytorch-core/android/build.gradle
index 80a24e32c..fdc496bcb 100644
--- a/react-native-pytorch-core/android/build.gradle
+++ b/react-native-pytorch-core/android/build.gradle
@@ -41,6 +41,12 @@ def safeExtGet(prop, fallback) {
 android {
   compileSdkVersion safeExtGet('PyTorchCore_compileSdkVersion', Integer.parseInt(appRnMinorVersion) < 68 ? 30 : 31)
   buildToolsVersion safeExtGet('PyTorchCore_buildToolsVersion', Integer.parseInt(appRnMinorVersion) < 68 ? '30.0.2' : '31.0.0')
+
+  // ndkVersion getExtOrDefault('ndkVersion')
+  // use below because ndk 22+ version will cause `ld: error: found local symbol '__end__'`
+  // ref to https://github.com/pytorch/pytorch/issues/51020#issuecomment-1600272599
+  ndkVersion "21.4.7075529"
+
   defaultConfig {
     minSdkVersion safeExtGet('PyTorchCore_minSdkVersion', 21)
     targetSdkVersion safeExtGet('PyTorchCore_targetSdkVersion', 30)

From ce55e974dc4e29622039b04ecf6efc62ab205c6b Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Mon, 12 Aug 2024 10:33:36 +0800
Subject: [PATCH 20/28] Add support for react-native 0.71 to fix `CMake Error:
 The following variables are used in this project, but they are set to
 NOTFOUND.  FBJNI_LIB`, ref to

https://github.com/mrousavy/react-native-vision-camera/commit/b82d0e
---
 .../android/CMakeLists.txt                    | 114 ++++++++++++------
 .../android/build.gradle                      |  65 ++++++----
 2 files changed, 119 insertions(+), 60 deletions(-)

diff --git a/react-native-pytorch-core/android/CMakeLists.txt b/react-native-pytorch-core/android/CMakeLists.txt
index 1ddb16180..86f44060d 100644
--- a/react-native-pytorch-core/android/CMakeLists.txt
+++ b/react-native-pytorch-core/android/CMakeLists.txt
@@ -3,17 +3,31 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
+project(PlayTorch)
 cmake_minimum_required(VERSION 3.4.1)
 
 set (CMAKE_VERBOSE_MAKEFILE ON)
 
 # This should be matched with the Unit Test Build. Please keep them in sync. See ../cxx/test/CMakeLists.txt
 set (CMAKE_CXX_STANDARD 14)
-set (CMAKE_CXX_FLAGS "-DFOLLY_NO_CONFIG=1 -DFOLLY_HAVE_CLOCK_GETTIME=1 -DFOLLY_HAVE_MEMRCHR=1 -DFOLLY_USE_LIBCPP=1 -DFOLLY_MOBILE=1 -DON_ANDROID -DONANDROID")
+
+if(${REACT_NATIVE_MINOR_VERSION} GREATER_EQUAL 71)
+        include("${NODE_MODULES_DIR}/react-native/ReactAndroid/cmake-utils/folly-flags.cmake")
+        add_compile_options(${folly_FLAGS})
+else()
+        set (CMAKE_CXX_FLAGS "-DFOLLY_NO_CONFIG=1 -DFOLLY_HAVE_CLOCK_GETTIME=1 -DFOLLY_HAVE_MEMRCHR=1 -DFOLLY_USE_LIBCPP=1 -DFOLLY_MOBILE=1 -DON_ANDROID -DONANDROID")
+endif()
 
 set (PACKAGE_NAME "torchlive")
 set (BUILD_DIR ${CMAKE_SOURCE_DIR}/build)
-set (RN_SO_DIR ${NODE_MODULES_DIR}/react-native/ReactAndroid/src/main/jni/first-party/react/jni)
+
+if(${REACT_NATIVE_MINOR_VERSION} GREATER_EQUAL 71)
+        # Consume shared libraries and headers from prefabs
+        find_package(fbjni REQUIRED CONFIG)
+        find_package(ReactAndroid REQUIRED CONFIG)
+else()
+        set (RN_SO_DIR ${NODE_MODULES_DIR}/react-native/ReactAndroid/src/main/jni/first-party/react/jni)
+endif()
 
 # PyTorch Core shared
 
@@ -60,25 +74,43 @@ add_library(
 
 # includes
 
-file (GLOB LIBFBJNI_INCLUDE_DIR "${BUILD_DIR}/fbjni-*-headers.jar/")
 file (GLOB PYTORCH_INCLUDE_DIRS "${BUILD_DIR}/pytorch_android_lite*.aar/headers")
 
-target_include_directories(
-        ${PACKAGE_NAME}
-        PRIVATE
-        "${LIBFBJNI_INCLUDE_DIR}"
-        "${NODE_MODULES_DIR}/react-native/React"
-        "${NODE_MODULES_DIR}/react-native/React/Base"
-        "${NODE_MODULES_DIR}/react-native/ReactAndroid/src/main/jni"
-        "${NODE_MODULES_DIR}/react-native/ReactAndroid/src/main/java/com/facebook/react/turbomodule/core/jni"
-        "${NODE_MODULES_DIR}/react-native/ReactCommon"
-        "${NODE_MODULES_DIR}/react-native/ReactCommon/callinvoker"
-        "${NODE_MODULES_DIR}/react-native/ReactCommon/jsi"
-        "${NODE_MODULES_DIR}/react-native/ReactCommon/runtimeexecutor"
-        "${PYTORCH_INCLUDE_DIRS}"
-        "../cxx/src"
-        "src/main/cpp"
-)
+if(${REACT_NATIVE_MINOR_VERSION} GREATER_EQUAL 71)
+        target_include_directories(
+                ${PACKAGE_NAME}
+                PRIVATE
+                "${NODE_MODULES_DIR}/react-native/ReactAndroid/src/main/jni/react/turbomodule"
+                "${NODE_MODULES_DIR}/react-native/ReactCommon"
+                "${NODE_MODULES_DIR}/react-native/ReactCommon/callinvoker"
+                "${NODE_MODULES_DIR}/react-native/ReactCommon/jsi"
+                "${NODE_MODULES_DIR}/react-native/ReactCommon/react/renderer/graphics/platform/cxx"
+                "${NODE_MODULES_DIR}/react-native/ReactCommon/runtimeexecutor"
+                "${NODE_MODULES_DIR}/react-native/ReactCommon/yoga"
+                "${PYTORCH_INCLUDE_DIRS}"
+                "../cxx/src"
+                "src/main/cpp"
+        )
+else()
+        file (GLOB LIBFBJNI_INCLUDE_DIR "${BUILD_DIR}/fbjni-*-headers.jar/")
+
+        target_include_directories(
+                ${PACKAGE_NAME}
+                PRIVATE
+                "${LIBFBJNI_INCLUDE_DIR}"
+                "${NODE_MODULES_DIR}/react-native/React"
+                "${NODE_MODULES_DIR}/react-native/React/Base"
+                "${NODE_MODULES_DIR}/react-native/ReactAndroid/src/main/jni"
+                "${NODE_MODULES_DIR}/react-native/ReactAndroid/src/main/java/com/facebook/react/turbomodule/core/jni"
+                "${NODE_MODULES_DIR}/react-native/ReactCommon"
+                "${NODE_MODULES_DIR}/react-native/ReactCommon/callinvoker"
+                "${NODE_MODULES_DIR}/react-native/ReactCommon/jsi"
+                "${NODE_MODULES_DIR}/react-native/ReactCommon/runtimeexecutor"
+                "${PYTORCH_INCLUDE_DIRS}"
+                "../cxx/src"
+                "src/main/cpp"
+        )
+endif()
 
 # find libraries
 
@@ -90,20 +122,21 @@ find_library(
         log
 )
 
-find_library(
-        FBJNI_LIBRARY
-        fbjni
-        PATHS ${LIBRN_DIR}
-        NO_CMAKE_FIND_ROOT_PATH
-)
-
-find_library(
-        REACT_NATIVE_JNI_LIB
-        reactnativejni
-        PATHS ${LIBRN_DIR}
-        NO_CMAKE_FIND_ROOT_PATH
-)
+if(${REACT_NATIVE_MINOR_VERSION} LESS 71)
+        find_library(
+                FBJNI_LIBRARY
+                fbjni
+                PATHS ${LIBRN_DIR}
+                NO_CMAKE_FIND_ROOT_PATH
+        )
 
+        find_library(
+                REACT_NATIVE_JNI_LIB
+                reactnativejni
+                PATHS ${LIBRN_DIR}
+                NO_CMAKE_FIND_ROOT_PATH
+        )
+endif()
 
 find_library(
         PYTORCH_LIBRARY
@@ -112,8 +145,21 @@ find_library(
         NO_CMAKE_FIND_ROOT_PATH
 )
 
-# For RN 0.66+, use the distributed libjsi.so
-if(${REACT_NATIVE_MINOR_VERSION} GREATER_EQUAL 66)
+if(${REACT_NATIVE_MINOR_VERSION} GREATER_EQUAL 71)
+        target_link_libraries(
+                ${PACKAGE_NAME}
+                ReactAndroid::folly_runtime
+                ReactAndroid::glog
+                ReactAndroid::jsi
+                ReactAndroid::reactnativejni
+                fbjni::fbjni
+                ${PYTORCH_LIBRARY}
+        )
+elseif(${REACT_NATIVE_MINOR_VERSION} LESS 66)
+        # JSI lib didn't exist on RN 0.65 and before. Simply omit it.
+        set (JSI_LIB "")
+else()
+        # For RN 0.66+, use the distributed libjsi.so
         find_library(
                 JSI_LIB
                 jsi
diff --git a/react-native-pytorch-core/android/build.gradle b/react-native-pytorch-core/android/build.gradle
index fdc496bcb..a89fa1f7a 100644
--- a/react-native-pytorch-core/android/build.gradle
+++ b/react-native-pytorch-core/android/build.gradle
@@ -47,6 +47,12 @@ android {
   // ref to https://github.com/pytorch/pytorch/issues/51020#issuecomment-1600272599
   ndkVersion "21.4.7075529"
 
+  if (Integer.parseInt(appRnMinorVersion) >= 71) {
+    buildFeatures {
+      prefab true
+    }
+  }
+
   defaultConfig {
     minSdkVersion safeExtGet('PyTorchCore_minSdkVersion', 21)
     targetSdkVersion safeExtGet('PyTorchCore_targetSdkVersion', 30)
@@ -73,12 +79,15 @@ android {
   lintOptions {
    disable 'GradleCompatible'
   }
-  compileOptions {
-    sourceCompatibility JavaVersion.VERSION_1_8
-    targetCompatibility JavaVersion.VERSION_1_8
+  if (Integer.parseInt(appRnMinorVersion) < 71) {
+    compileOptions {
+      sourceCompatibility JavaVersion.VERSION_1_8
+      targetCompatibility JavaVersion.VERSION_1_8
+    }
   }
   externalNativeBuild {
     cmake {
+      // version "3.22.1"
       path "CMakeLists.txt"
     }
   }
@@ -120,33 +129,35 @@ dependencies {
     }
   }
 
-  //noinspection GradleDynamicVersion
   if (Integer.parseInt(appRnMinorVersion) < 71) {
       api "com.facebook.react:react-native:+"  // From node_modules
   } else {
+      //noinspection GradleDynamicVersion
       implementation("com.facebook.react:react-android")
   }
 
-  //noinspection GradleDynamicVersion
-  extractHeaders("com.facebook.fbjni:fbjni:+:headers")
-  //noinspection GradleDynamicVersion
-  extractJNI("com.facebook.fbjni:fbjni:+")
-
-  def nodeModules = "${rootDir}/../node_modules"
-
-  // For now we use the release version of the jni library
-  // we will look back on this once we figure out how to
-  // get the buildType duing configuration stage
-  def buildType = "release"
-
-  if (Integer.parseInt(appRnMinorVersion) < 69) {
-      def rnAAR = fileTree("${nodeModules}/react-native/android").matching({ it.include "**/**/*.aar" }).singleFile
-      extractJNI(files(rnAAR))
-  } else if (Integer.parseInt(appRnMinorVersion) < 71) {
-      // React Native 0.69
-      def rnAarMatcher = "**/react-native/**/*${buildType}.aar"
-      def rnAAR = fileTree("${nodeModules}/react-native/android").matching({ it.include rnAarMatcher }).singleFile
-      extractJNI(files(rnAAR))
+  if (Integer.parseInt(appRnMinorVersion) < 71) {
+    //noinspection GradleDynamicVersion
+    extractHeaders("com.facebook.fbjni:fbjni:+:headers")
+    //noinspection GradleDynamicVersion
+    extractJNI("com.facebook.fbjni:fbjni:+")
+
+    def nodeModules = "${rootDir}/../node_modules"
+
+    // For now we use the release version of the jni library
+    // we will look back on this once we figure out how to
+    // get the buildType duing configuration stage
+    def buildType = "release"
+
+    if (Integer.parseInt(appRnMinorVersion) < 69) {
+        def rnAAR = fileTree("${nodeModules}/react-native/android").matching({ it.include "**/**/*.aar" }).singleFile
+        extractJNI(files(rnAAR))
+    } else if (Integer.parseInt(appRnMinorVersion) < 71) {
+        // React Native 0.69
+        def rnAarMatcher = "**/react-native/**/*${buildType}.aar"
+        def rnAAR = fileTree("${nodeModules}/react-native/android").matching({ it.include rnAarMatcher }).singleFile
+        extractJNI(files(rnAAR))
+    }
   }
 
   extractForNativeBuild("org.pytorch:pytorch_android_lite:${pytorchLiteVersion}")
@@ -223,8 +234,10 @@ task extractAARForNativeBuild {
 def configureCMakeTaskName = Integer.parseInt(appRnMinorVersion) < 68 ? "externalNativeBuild" : "configureCMake"
 tasks.whenTaskAdded { task ->
   if (task.name.contains(configureCMakeTaskName)) {
-    task.dependsOn(extractAARHeaders)
     task.dependsOn(extractJNIFiles)
-    task.dependsOn(extractAARForNativeBuild)
+    if (Integer.parseInt(appRnMinorVersion) < 71) {
+      task.dependsOn(extractAARHeaders)
+      task.dependsOn(extractAARForNativeBuild)
+    }
   }
 }

From 839e28c8546e8e8f2a822187b86d8c74e1e8336b Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Mon, 12 Aug 2024 10:39:40 +0800
Subject: [PATCH 21/28] Just change fbjni from 0.2.2 to 0.3.0 in expo-plugin,
 maybe not necessory

---
 react-native-pytorch-core/src/expo-plugin/withPyTorchCore.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/react-native-pytorch-core/src/expo-plugin/withPyTorchCore.ts b/react-native-pytorch-core/src/expo-plugin/withPyTorchCore.ts
index 59a736316..0f9a68623 100644
--- a/react-native-pytorch-core/src/expo-plugin/withPyTorchCore.ts
+++ b/react-native-pytorch-core/src/expo-plugin/withPyTorchCore.ts
@@ -93,7 +93,7 @@ tasks.whenTaskAdded { task ->
 
 dependencies {
     // Used to control the version of libfbjni.so packaged into the APK
-    extraJNILibs("com.facebook.fbjni:fbjni:0.2.2")
+    extraJNILibs("com.facebook.fbjni:fbjni:0.3.0")
 `,
   );
 

From 45d82add159e3e4ec002331dccda3271cd047a56 Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Mon, 12 Aug 2024 10:41:01 +0800
Subject: [PATCH 22/28] v1.0.3

---
 react-native-pytorch-core/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/react-native-pytorch-core/package.json b/react-native-pytorch-core/package.json
index 58f110e8b..d7eb9a4b7 100644
--- a/react-native-pytorch-core/package.json
+++ b/react-native-pytorch-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-playtorch",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "PyTorch core library for React Native",
   "private": false,
   "main": "lib/commonjs/index",

From 08216a88658f65f748abc9e83fe1ba36728d9009 Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Mon, 12 Aug 2024 14:10:06 +0800
Subject: [PATCH 23/28] Fix `ninja: error:
 '../../../../build/pytorch_android_lite-1.12.2.aar/jni/arm64-v8a/libpytorch_jni_lite.so',
 missing and no known rule to make it`

---
 react-native-pytorch-core/android/build.gradle | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/react-native-pytorch-core/android/build.gradle b/react-native-pytorch-core/android/build.gradle
index a89fa1f7a..e3c5ccfe8 100644
--- a/react-native-pytorch-core/android/build.gradle
+++ b/react-native-pytorch-core/android/build.gradle
@@ -235,9 +235,7 @@ def configureCMakeTaskName = Integer.parseInt(appRnMinorVersion) < 68 ? "externa
 tasks.whenTaskAdded { task ->
   if (task.name.contains(configureCMakeTaskName)) {
     task.dependsOn(extractJNIFiles)
-    if (Integer.parseInt(appRnMinorVersion) < 71) {
-      task.dependsOn(extractAARHeaders)
-      task.dependsOn(extractAARForNativeBuild)
-    }
+    task.dependsOn(extractAARHeaders)
+    task.dependsOn(extractAARForNativeBuild)
   }
 }

From 7c3e5817264dc4513f5ae9d46796c81575c31dd0 Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Mon, 12 Aug 2024 14:10:52 +0800
Subject: [PATCH 24/28] v1.0.4

---
 react-native-pytorch-core/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/react-native-pytorch-core/package.json b/react-native-pytorch-core/package.json
index d7eb9a4b7..7278ad165 100644
--- a/react-native-pytorch-core/package.json
+++ b/react-native-pytorch-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-playtorch",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "PyTorch core library for React Native",
   "private": false,
   "main": "lib/commonjs/index",

From a8670be23920b7d74290e4c69cd4df9f99010345 Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Mon, 12 Aug 2024 14:18:54 +0800
Subject: [PATCH 25/28] README.md: Install

---
 react-native-pytorch-core/README.md | 32 +++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/react-native-pytorch-core/README.md b/react-native-pytorch-core/README.md
index a7b6e814b..20ffb3050 100644
--- a/react-native-pytorch-core/README.md
+++ b/react-native-pytorch-core/README.md
@@ -18,6 +18,38 @@ Follow the [Getting Started guide](https://playtorch.dev/docs/tutorials/get-star
 
 The full documentation for PlayTorch can be found on our [website](https://playtorch.dev/).
 
+## Install
+```
+npm install react-native-playtorch
+```
+
+Modify `android/app/build.gradle`:
+```
+android {
+    ....
+    packagingOptions {
+        pickFirst '**/*.so'
+    }
+    ...
+}
+```
+Modify `android/gradle.properties`:
+```
+org.gradle.jvmargs=-Xmx4g
+```
+Modify `metro.config.js`:
+```
+const defaultAssetExts = require('metro-config/src/defaults/defaults')
+  .assetExts;
+
+module.exports = {
+  resolver: {
+    assetExts: [...defaultAssetExts, 'ptl'],
+  },
+};
+```
+
+
 ## Example Usage
 
 ```javascript

From 2bd648e039caf3e3b9079796b01667e0cc500709 Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Mon, 12 Aug 2024 14:19:19 +0800
Subject: [PATCH 26/28] v1.0.5

---
 react-native-pytorch-core/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/react-native-pytorch-core/package.json b/react-native-pytorch-core/package.json
index 7278ad165..93aa9239d 100644
--- a/react-native-pytorch-core/package.json
+++ b/react-native-pytorch-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-playtorch",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "description": "PyTorch core library for React Native",
   "private": false,
   "main": "lib/commonjs/index",

From 8bcbb0c2c5679c70e0416f0a0a5e3aace529a833 Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Thu, 15 Aug 2024 16:07:19 +0800
Subject: [PATCH 27/28] Fix run crash on Android
 [java.lang.UnsatisfiedLinkError: dlopen failed: cannot locate symbol
 "__emutls_get_address" referenced by
 "/data/app/~~Bu6UWdRieDpDrpvvyvNNVQ==/com.foo.bar-w8nusksLnLfSCCsWG3cEkg==/lib/arm64/libfolly_runtime.so](https://github.com/facebook/react-native/issues/43126)

---
 react-native-pytorch-core/README.md           | 39 +++++++++++++++++++
 .../android/build.gradle                      |  2 +-
 2 files changed, 40 insertions(+), 1 deletion(-)

diff --git a/react-native-pytorch-core/README.md b/react-native-pytorch-core/README.md
index 20ffb3050..4ede7ead3 100644
--- a/react-native-pytorch-core/README.md
+++ b/react-native-pytorch-core/README.md
@@ -28,6 +28,7 @@ Modify `android/app/build.gradle`:
 android {
     ....
     packagingOptions {
+        // doNotStrip "**/libc++_shared.so"
         pickFirst '**/*.so'
     }
     ...
@@ -49,6 +50,44 @@ module.exports = {
 };
 ```
 
+## Patch to fix `__emutls_get_address` crash on Android
+If `RN0.71+` and run crash on Android `java.lang.UnsatisfiedLinkError: dlopen failed: cannot locate symbol "__emutls_get_address" referenced by "/data/app/~~Bu6UWdRieDpDrpvvyvNNVQ==/com.foo.bar-w8nusksLnLfSCCsWG3cEkg==/lib/arm64/libfolly_runtime.so"`, you need (e.g. on Linux)
+```
+cd tools/android-sdk/ndk
+
+mv ./21.4.7075529/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/aarch64-linux-android/libc++_shared.so ./21.4.7075529/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/aarch64-linux-android/origin_libc++_shared.so
+cp ./23.1.7779620/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/aarch64-linux-android/libc++_shared.so ./21.4.7075529/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/aarch64-linux-android/
+
+mv ./21.4.7075529/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/arm-linux-androideabi/libc++_shared.so ./21.4.7075529/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/arm-linux-androideabi/origin_libc++_shared.so
+cp ./23.1.7779620/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/arm-linux-androideabi/libc++_shared.so ./21.4.7075529/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/arm-linux-androideabi/
+
+mv ./21.4.7075529/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/x86_64-linux-android/libc++_shared.so ./21.4.7075529/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/x86_64-linux-android/origin_libc++_shared.so
+cp ./23.1.7779620/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/x86_64-linux-android/libc++_shared.so ./21.4.7075529/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/x86_64-linux-android/
+
+mv ./21.4.7075529/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/i686-linux-android/libc++_shared.so ./21.4.7075529/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/i686-linux-android/origin_libc++_shared.so
+cp ./23.1.7779620/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/i686-linux-android/libc++_shared.so ./21.4.7075529/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/i686-linux-android/
+```
+The crash reason is, even the `libc++_shared.so` in `prefab`
+```
+readelf -s  ~/.gradle/caches/transforms-3/9915f55612e7d9d2d8676faa1872c696/transformed/jetified-react-android-0.71.6-debug/jni/arm64-v8a/libc++_shared.so | grep __emutls_get_address
+   374: 00000000000ec5bc   448 FUNC    WEAK   DEFAULT   16 __emutls_get_address
+```
+is `WEAK` not `LOCAL`, but with `pickFirst '**/*.so'`, the `libc++_shared.so` in `.apk` will be picked from `node_modules/react-native-playtorch/android/build/intermediates/library_jni/debug/jni/arm64-v8a/libc++_shared.so`, and
+```
+readelf -s node_modules/react-native-playtorch/android/build/intermediates/library_jni/debug/jni/arm64-v8a/libc++_shared.so | grep __emutls_get_address
+  3885: 00000000000b60a0   344 FUNC    LOCAL  DEFAULT   11 __emutls_get_address
+```
+is `LOCAL` not `WEAK`.
+
+If enable `doNotStrip "**/libc++_shared.so"` then extract the `libc++_shared.so` from `.apk`, use `readelf` you will also find it's `LOCAL` not `WEAK`.
+
+The `libfolly_runtime.so` will call `__emutls_get_address`, if it's `LOCAL`, then run into crash.
+
+The `__emutls_get_address` in `libc++_shared.so` of `NDK21.4.7075529` is `LOCAL`, and it's `WEAK` for `NDK23.1.7779620`.
+
+For now, `react-native-playtorch` only can be compiled in `NDK21.4.7075529`.
+
+So comes the patch above.
 
 ## Example Usage
 
diff --git a/react-native-pytorch-core/android/build.gradle b/react-native-pytorch-core/android/build.gradle
index e3c5ccfe8..fefdf7c4e 100644
--- a/react-native-pytorch-core/android/build.gradle
+++ b/react-native-pytorch-core/android/build.gradle
@@ -43,7 +43,7 @@ android {
   buildToolsVersion safeExtGet('PyTorchCore_buildToolsVersion', Integer.parseInt(appRnMinorVersion) < 68 ? '30.0.2' : '31.0.0')
 
   // ndkVersion getExtOrDefault('ndkVersion')
-  // use below because ndk 22+ version will cause `ld: error: found local symbol '__end__'`
+  // use below because ndk 22+ version will cause `ld: error: found local symbol '__bss_start'`
   // ref to https://github.com/pytorch/pytorch/issues/51020#issuecomment-1600272599
   ndkVersion "21.4.7075529"
 

From 4f63b11e3f1f37411abc52e0184ac982b14a4376 Mon Sep 17 00:00:00 2001
From: Li Zheng <flyskywhy@gmail.com>
Date: Thu, 15 Aug 2024 16:20:32 +0800
Subject: [PATCH 28/28] v1.0.6

---
 react-native-pytorch-core/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/react-native-pytorch-core/package.json b/react-native-pytorch-core/package.json
index 93aa9239d..b1b7fa0ba 100644
--- a/react-native-pytorch-core/package.json
+++ b/react-native-pytorch-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-playtorch",
-  "version": "1.0.5",
+  "version": "1.0.6",
   "description": "PyTorch core library for React Native",
   "private": false,
   "main": "lib/commonjs/index",