StreamChatExpoPackage.java

package com.streamchatexpo;

import androidx.annotation.Nullable;
import com.facebook.react.TurboReactPackage;
import com.facebook.react.bridge.NativeModule;
import com.facebook.react.bridge.ReactApplicationContext;
import com.facebook.react.module.model.ReactModuleInfo;
import com.facebook.react.module.model.ReactModuleInfoProvider;
import com.facebook.react.uimanager.ViewManager;
import com.streamchatreactnative.StreamShimmerViewManager;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class StreamChatExpoPackage extends TurboReactPackage {
  private static final String STREAM_VIDEO_THUMBNAIL_MODULE = "StreamVideoThumbnail";

  @Nullable
  @Override
  public NativeModule getModule(String name, ReactApplicationContext reactContext) {
    if (name.equals(STREAM_VIDEO_THUMBNAIL_MODULE) && BuildConfig.IS_NEW_ARCHITECTURE_ENABLED) {
      return createNewArchModule("com.streamchatexpo.StreamVideoThumbnailModule", reactContext);
    }

    return null;
  }

  @Override
  public ReactModuleInfoProvider getReactModuleInfoProvider() {
    return () -> {
      final Map<String, ReactModuleInfo> moduleInfos = new HashMap<>();
      boolean isTurboModule = BuildConfig.IS_NEW_ARCHITECTURE_ENABLED;
      moduleInfos.put(
              STREAM_VIDEO_THUMBNAIL_MODULE,
              new ReactModuleInfo(
                      STREAM_VIDEO_THUMBNAIL_MODULE,
                      STREAM_VIDEO_THUMBNAIL_MODULE,
                      false, // canOverrideExistingModule
                      false, // needsEagerInit
                      false, // hasConstants
                      false, // isCxxModule
                      isTurboModule // isTurboModule
              ));
      return moduleInfos;
    };
  }

  @Override
  public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
    return Collections.<ViewManager>singletonList(new StreamShimmerViewManager());
  }

  @Nullable
  private NativeModule createNewArchModule(
          String className,
          ReactApplicationContext reactContext
  ) {
    try {
      Class<?> moduleClass = Class.forName(className);
      return (NativeModule) moduleClass
              .getConstructor(ReactApplicationContext.class)
              .newInstance(reactContext);
    } catch (Throwable ignored) {
      return null;
    }
  }
}