直播列表（Flutter）


import 'package:atomic_x_core/atomicxcore.dart';
import 'package:flutter/material.dart';
import 'package:tencent_live_uikit/tencent_live_uikit.dart';

class AudienceLiveListPage extends StatefulWidget {
  const AudienceLiveListPage({super.key, this.liveID = ''});

  final String liveID;

  @override
  State<AudienceLiveListPage> createState() => _AudienceLiveListPageState();
}

class _AudienceLiveListPageState extends State<AudienceLiveListPage> {
  static const int pageSize = 6;

  final LiveListViewController liveListController = LiveListViewController();
  final LiveListStore liveListStore = LiveListStore.shared;
  bool isLoading = false;
  int lastAppliedCount = 0;

  @override
  void initState() {
    super.initState();
    // 1. 拉取首屏直播间列表
    refresh();
  }

  Future<void> refresh() async {
    if (isLoading) return;
    isLoading = true;
    final CompletionHandler handler =
        await liveListStore.fetchLiveList(cursor: '', count: pageSize);
    isLoading = false;
    if (!handler.isSuccess) {
      debugPrint('fetchLiveList failed: ${handler.errorCode}');
      return;
    }
    // 2. 全量设置列表数据
    final List<LiveInfo> list = liveListStore.liveState.liveList.value;
    lastAppliedCount = list.length;
    liveListController.setData(list);
  }

  Future<void> loadMore() async {
    if (isLoading) return;
    final String cursor = liveListStore.liveState.liveListCursor.value;
    if (cursor.isEmpty) return;
    isLoading = true;
    final int oldCount = lastAppliedCount;
    final CompletionHandler handler =
        await liveListStore.fetchLiveList(cursor: cursor, count: pageSize);
    isLoading = false;
    if (!handler.isSuccess) {
      debugPrint('fetchLiveList failed: ${handler.errorCode}');
      return;
    }
    // 3. 只把新增的一页追加到列表尾部
    final List<LiveInfo> list = liveListStore.liveState.liveList.value;
    if (list.length > oldCount) {
      liveListController.appendData(list.sublist(oldCount));
      lastAppliedCount = list.length;
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.black,
      body: LiveListView(
        controller: liveListController,
        liveID: widget.liveID,
        onLoadMore: loadMore,
      ),
    );
  }
}

import 'package:flutter/material.dart';

import 'audience_live_list_page.dart';

void enterLiveListPage(BuildContext context, String liveID) {
  Navigator.of(context).push(
    MaterialPageRoute<void>(
      builder: (_) => AudienceLiveListPage(liveID: liveID),
      fullscreenDialog: true,
    ),
  );
}