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';