///微信授权帮助类
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import 'package:flutter/cupertino.dart';
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import 'package:fluwx_no_pay/fluwx_no_pay.dart' as fluwx;
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import '../../api/http.dart';
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import '../ui/widget/refresh_listview.dart';
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import 'ui_utils.dart';
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class WXAuthUtil {
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static init(BuildContext context, StringCallback callback) {
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fluwx
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.registerWxApi(
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appId: "wx420b62b9213e0fc9",
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universalLink: "https://your.univerallink.com/link/")
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.then((value) {
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print("微信初始化完成：$value");
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fluwx.weChatResponseEventHandler.listen((res) {
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dismissDialog(context);
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print("微信回调：${res.errCode} - ${res.errStr}");
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if (res is fluwx.WeChatAuthResponse) {
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fluwx.WeChatAuthResponse response = res;
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print("微信获取到的code: ${response.code}");
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int errCode = response.errCode;
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if (errCode == 0) {
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String? code = response.code;
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if (code == null) {
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ToastUtil.toast("微信授权失败，请稍后再试", context);
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return;
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}
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callback(code);
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} else if (errCode == -4) {
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//showToast("用户拒绝授权");
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} else if (errCode == -2) {
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// showToast("用户取消授权");
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} else {
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ToastUtil.toast("微信授权失败，请稍后再试", context);
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return;
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}
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}
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});
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});
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}
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///开始授权
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static startAuth(BuildContext context) async {
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bool installed = await wxInstalled();
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if (!installed) {
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ToastUtil.toast("尚未安装微信", context);
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return;
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}
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showLoading(context);
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fluwx
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.sendWeChatAuth(scope: "snsapi_userinfo", state: "wechat_sdk_demo_test")
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.then((value) {
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print("微信授权登录回调：$value");
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});
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}
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///是否安装了微信
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static Future<bool> wxInstalled() async {
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return await fluwx.isWeChatInstalled;
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}
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}
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