huixiang_app/lib/view_widget/share_dialog.dart

import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:huixiang/generated/l10n.dart';
import 'package:sharesdk_plugin/sharesdk_defines.dart';

class ShareDialog extends StatefulWidget {
  final Function(ShareSDKPlatform platform) onTap;

  ShareDialog(this.onTap);

  @override
  State<StatefulWidget> createState() {
    return _ShareDialog();
  }
}

class _ShareDialog extends State<ShareDialog> {
  List<String> platformNames = ["line", "微信好友", "朋友圈", "facebook"];
  List<String> platformIcons = [
    "assets/image/icon_line.png",
    "assets/image/icon_weixin.png",
    "assets/image/icon_pengyouquan.png",
    "assets/image/icon_facebook.png"
  ];
  List<ShareSDKPlatform> platforms = [
    ShareSDKPlatforms.line,
    ShareSDKPlatforms.wechatSession,
    ShareSDKPlatforms.wechatTimeline,
    ShareSDKPlatforms.facebook
  ];

  @override
  void initState() {
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    return Container(
      height: 200.h,
      decoration: BoxDecoration(
        color: Colors.white,
        borderRadius: BorderRadius.vertical(top: Radius.circular(8),),
      ),
      padding: EdgeInsets.only(top: 16.h, bottom: 66.h,),
      child: Column(
        mainAxisSize: MainAxisSize.max,
        children: [
          Text(
            S.of(context).fenxiangdao,
            style: TextStyle(
              fontWeight: FontWeight.bold,
              fontSize: 16.sp,
              color: Color(0xFF1A1A1A),
            ),
          ),
          SizedBox(
            height: 28.h,
          ),
          Row(
            children: platforms
                .map((e) => Expanded(
                      child: InkWell(
                        onTap: () {
                          widget.onTap(e);
                          Navigator.of(context).pop();
                        },
                        child: Container(
                          child: Column(
                            mainAxisAlignment: MainAxisAlignment.center,
                            crossAxisAlignment: CrossAxisAlignment.center,
                            children: [
                              Image.asset(
                                platformIcons[platforms.indexOf(e)],
                                width: 40.w,
                                height: 40.h,
                              ),
                              SizedBox(
                                height: 4.h,
                              ),
                              Container(
                                height: 18.h,
                                child: Text(
                                  platformNames[platforms.indexOf(e)],
                                  style: TextStyle(
                                    fontSize: 12.sp,
                                    color: Color(0xFF1A1A1A),
                                  ),
                                ),
                              ),
                            ],
                          ),
                        ),
                      ),
                      flex: 1,
                    ))
                .toList(),
          ),
        ],
      ),
    );
  }
}