有赞 Flutter 混编方案

# setting.gradlesetBinding(new Binding([gradle: this]))evaluate(new File(
        '../managementcenter/.android/include_flutter.groovy'))# build.gradledependencies {  implementation project(':flutter')  ...........}

from shutil import copyfileimport osimport requests
# 抓取文件类型BuildRelease = TrueaarType = "-release.aar" if BuildRelease else "-debug.aar"
pluginFilePath = '../.flutter-plugins'
# 当前项目的flutter.aarcurrentFlutterPath = '../.android/Flutter/build/outputs/aar/'
# 输出地址outputFilePath = os.path.abspath('flutter_aar.py').replace("flutter_aar.py", "aars/")
endPath = 'android/build/outputs/aar/'
def collect_aar(plugins):    all_collection_success = True    if os.path.exists(outputFilePath):        print('copy aar to: ' + outputFilePath)    else:        print('target path: ' + outputFilePath + ' not exist')        os.makedirs(outputFilePath)        print('create target path: ' + outputFilePath)
    for key, value in plugins.items():        aar_path = value + key + aarType        try:            copyfile(aar_path, outputFilePath + key + aarType)            print('copy flutter aar success at path: ' + aar_path)        except IOError:            all_collection_success = False            print('copy flutter aar error at path: ' + aar_path)    pass
file_object = open(pluginFilePath, 'r')try:    plugin_map = {}    for line in file_object:        array = line.split('=')        plugin_map[array[0]] = array[1].replace('\n', '') + endPath
    plugin_map['flutter'] = currentFlutterPath    collect_aar(plugin_map)finally:    file_object.close()

BuildRelease = False

#!/usr/bin/env bash
cd ..cd .androidecho "start clean"./gradlew cleanecho "start assembleRelease"./gradlew assembleReleasecd ..cd android-build
echo "clean old aar file"rm -rf aars
echo "start copy aar file"# 只抓取releasepython flutter_aar.py
echo "copy aar file finish"

  if [[ -e "${project_path}/.ios" ]]; then      RunCommand rm -rf -- "${derived_dir}/engine"      mkdir "${derived_dir}/engine"      RunCommand cp -r -- "${flutter_podspec}" "${derived_dir}/engine"      RunCommand cp -r -- "${flutter_framework}" "${derived_dir}/engine"      RunCommand find "${derived_dir}/engine/Flutter.framework" -type f -exec chmod a-w "{}" ;    else      RunCommand rm -rf -- "${derived_dir}/Flutter.framework"      RunCommand cp -r -- "${flutter_framework}" "${derived_dir}"      RunCommand find "${derived_dir}/Flutter.framework" -type f -exec chmod a-w "{}" ;    fi

  RunCommand eval "$(echo "static const int Moo = 88;" | xcrun clang -x c          ${arch_flags}          -dynamiclib          -Xlinker -rpath -Xlinker '@executable_path/Frameworks'          -Xlinker -rpath -Xlinker '@loader_path/Frameworks'          -install_name '@rpath/App.framework/App'          -o "${derived_dir}/App.framework/App" -)"

  RunCommand "${FLUTTER_ROOT}/bin/flutter" --suppress-analytics        ${verbose_flag}        build aot        --output-dir="${build_dir}/aot"        --target-platform=ios        --target="${target_path}"        --${build_mode}        --ios-arch="${archs}"        ${local_engine_flag}        ${track_widget_creation_flag}

  StreamOutput " ├─Assembling Flutter resources..."    RunCommand "${FLUTTER_ROOT}/bin/flutter" --suppress-analytics      ${verbose_flag}      build bundle      --target-platform=ios      --target="${target_path}"      --${build_mode}      --depfile="${build_dir}/snapshot_blob.bin.d"      --asset-dir="${derived_dir}/App.framework/flutter_assets"      ${precompilation_flag}      ${local_engine_flag}      ${track_widget_creation_flag}

  echo "==b清理flutter历史编译==="  flutter clean
  echo "===重新生成plugin索引==="  flutter packages get
  echo "===生成App.framework和flutter_assets==="  flutter build ios --debug
  echo "===获取所有plugin并找到头文件==="  while read -r line  do      if [[ ! "$line" =~ ^// ]]; then          array=(${line//=/ })          plugin_name=${array[0]}          cd .ios/Pods          echo "生成lib${plugin_name}.a..."          /usr/bin/env xcrun xcodebuild build -configuration Release ARCHS='arm64 armv7' -target ${plugin_name} BUILD_DIR=../../build/ios -sdk iphoneos -quiet          /usr/bin/env xcrun xcodebuild build -configuration Debug ARCHS='x86_64' -target ${plugin_name} BUILD_DIR=../../build/ios -sdk iphonesimulator -quiet          echo "合并lib${plugin_name}.a..."          lipo -create "../../build/ios/Debug-iphonesimulator/${plugin_name}/lib${plugin_name}.a" "../../build/ios/Release-iphoneos/${plugin_name}/lib${plugin_name}.a" -o "../../product/lib${plugin_name}.a"          echo "复制头文件"          classes=${array[1]}ios/Classes          for header in `find "$classes" -name *.h`; do              cp -f $header "../../product/"          done      else          echo "读取文件出错"      fi  done < .flutter-plugins
  echo "===生成注册入口的二进制库文件==="  for reg_enter_name in "FlutterPluginRegistrant"  do      echo "生成libFlutterPluginRegistrant.a..."      /usr/bin/env xcrun xcodebuild build -configuration Release ARCHS='arm64 armv7' -target FlutterPluginRegistrant BUILD_DIR=../../build/ios -sdk iphoneos      /usr/bin/env xcrun xcodebuild build -configuration Debug ARCHS='x86_64' -target FlutterPluginRegistrant BUILD_DIR=../../build/ios -sdk iphonesimulator      echo "合并libFlutterPluginRegistrant.a..."      lipo -create "../../build/ios/Debug-iphonesimulator/FlutterPluginRegistrant/lib$FlutterPluginRegistrant.a" "../../build/ios/Release-iphoneos/FlutterPluginRegistrant/libFlutterPluginRegistrant.a" -o "../../product/libFlutterPluginRegistrant.a"      echo "复制头文件"      classes="../Flutter/FlutterPluginRegistrant/Classes"      for header in `find "$classes" -name *.h`; do          cp -f $header "../../product/"      done  done

apply plugin: 'youzan.maven.upload'
zanMavenUpload {    version = '0.0.2'    childGroup = "flutter-apub"}
uploadItems {    "fluttertoast" {        targetFile = file('../../android-build/aars/fluttertoast-release.aar')    }
    "image_picker" {        targetFile = file('../../android-build/aars/image_picker-release.aar')    }
    ............}