React-Native 桥接iOS原生开发详解

//类的.h文件#import <Foundation/Foundation.h>#import <React/RCTBridgeModule.h>#import <React/RCTLog.h>#import <React/RCTUIManager.h>@interface GaoMapManager : NSObject<RCTBridgeModule>@end// 类的.m文件#import "GaoMapManager.h"#import <AMapNaviKit/AMapNaviKit.h>#import <UIKit/UIKit.h>#import "GPSNaviViewController.h"@implementation GaoMapManager@synthesize bridge = _bridge;RCT_EXPORT_MODULE();RCT_EXPORT_METHOD( pushViewControllerXYZ:(nonnull NSNumber *)reactTag ){ RCTUIManager *uiManager = _bridge.uiManager; GPSNaviViewController *gps = [[GPSNaviViewController alloc] init]; dispatch_async(uiManager.methodQueue, ^{  [uiManager addUIBlock:^(RCTUIManager *uiManager, NSDictionary<NSNumber *,UIView *> *viewRegistry) {   UIView * view = viewRegistry[reactTag];   UIViewController *vc = (UIViewController *)view.reactViewController;   [vc presentViewController:gps animated:YES completion:^{       }];  }]; });}

import { NativeModules } from 'react-native';export default NativeModules.GaoMapManager;

// findNodeHandle(this.homeHead)就是对应的reactTag参数的值 CommoniOSUtils.pushViewControllerXYZ(findNodeHandle(this.homeHead));

import { findNodeHandle,} from 'react-native';