gentManager static method

Future<void> gentManager(FlutterPlatformConfig flutterConfig, bool nullSafeSupport, { AndroidPlatformConfig? androidConfig, IosPlatformConfig? iosConfig, })

Implementation

static Future<void> gentManager(
  FlutterPlatformConfig flutterConfig,
  bool nullSafeSupport, {
  AndroidPlatformConfig? androidConfig,
  IosPlatformConfig? iosConfig,
}) async {
  {
    //create flutter manager, the manager has only one file
    String flutterSavePath =
        flutterConfig.sourceCodePath + "/generated/channel";
    String channelStr = "";
    managerInfo.forEach((key, info) {
      if (!channelStr.contains(info.channelName)) {
        //    _packages.add('com.siyehua.example.otherChannelName');
        channelStr += "\t\t_packages.add('${info.channelName}');\n";
      }
    });
    String newContent = dartStr
        .replaceAll("import 'package:flutter/services.dart';", dartManagerImport)
        .replaceAll("custom doc should replace", flutterConfig.customDoc)
        .replaceAll("//_packages.add", channelStr)
        .replaceAll("//replace", dartImplStr);
    newContent = "\nimport 'dart:typed_data';\n" + newContent;
    Directory dir = Directory(flutterSavePath);
    if (!dir.existsSync()) {
      dir.createSync(recursive: true);
    }
    File file = File(flutterSavePath + "/channel_manager.dart");
    if (!nullSafeSupport) {
      newContent = GenFileEdit.removeDartNullSafe(newContent);
    }
    file.writeAsStringSync(newContent);
  }

  //create android manager
  if (androidConfig != null) {
    // File file2 = File("./tool/ChannelManager_java");
    managerInfo.forEach((key, info) {
      String newContent2 = javaStr
          .replaceAll("package tool", "package ${info.packageName}")
          .replaceAll("custom doc should replace", androidConfig.customDoc)
          .replaceAll(
              "import java.lang.reflect.Type;", info.javaManagerImport)
          .replaceAll(
              "//generated add native2flutter impl in this", info.javaImplStr)
          .replaceAll("private static final String channelName = \"123456\";",
              "private static final String channelName = \"${info.channelName}\";");

      File androidFile = File(info.savePath +
          "/" +
          info.packageName.replaceAll(".", "/") +
          "/ChannelManager.java");
      androidFile.createSync(recursive: true);
      if (!nullSafeSupport) {
        newContent2 = GenFileEdit.removeJavaNullSafe(newContent2);
      }
      androidFile.writeAsStringSync(newContent2);
    });
  }

  // create ios manager
  if (iosConfig != null) {
    String objcHeaderString = objcChannelInterfaceString.replaceAll(
        "#{projectPrefix}", iosConfig.iosProjectPrefix);
    String objcImplementationString = objcChannelImplementationString
        .replaceAll("#{projectPrefix}", iosConfig.iosProjectPrefix)
        .replaceAll("com.example.channelname", iosConfig.channelName);
    File objcHeaderFile = File(iosConfig.savePath +
        "/Manager/${iosConfig.iosProjectPrefix}ChannelManager.h");
    File objcImplementFile = File(iosConfig.savePath +
        "/Manager/${iosConfig.iosProjectPrefix}ChannelManager.m");
    objcHeaderFile.createSync(recursive: true);
    objcHeaderFile.writeAsStringSync(objcHeaderString);
    objcImplementFile.createSync(recursive: true);
    objcImplementFile.writeAsStringSync(objcImplementationString);
  }
}