feat(mobile-next): 导入官方 openim-flutter-demo 固定基线 3.8.3-patch.3 并完成双构建
- 上游: github.com/OpenIMSDK/openim-flutter-demo tag 3.8.3-patch.3 commit b3dfdb1e8aaeaaf6f0793e10cadd20d5c184a31f - 并行目录 mobile-next/ 原样导入（含 LICENSE），不覆盖现网 mobile/ - 锁定 Flutter 3.24.5 / Dart 3.5.4 / JDK 17 / Gradle 7.6.3 / AGP 7.3.1 - 实测 Android debug 与 release 构建均成功（见 docs/mobile-next-baseline-import.md） - 本提交可单独回退：git revert 1db1229（重写前） Co-authored-by: multica-agent <github@multica.ai>
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编码工程师
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import 'dart:async';
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import 'package:collection/collection.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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import 'package:livekit_client/livekit_client.dart';
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import 'package:openim_common/openim_common.dart';
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import 'package:openim_live/src/widgets/live_button.dart';
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import 'package:synchronized/synchronized.dart';
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import '../../../live_client.dart';
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import '../../../widgets/loading_view.dart';
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import 'package:collection/collection.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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import 'package:flutter_webrtc/flutter_webrtc.dart';
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import 'package:livekit_client/livekit_client.dart';
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import 'package:openim_common/openim_common.dart';
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import 'package:openim_live/src/widgets/live_button.dart';
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import 'package:synchronized/synchronized.dart';
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import '../../../live_client.dart';
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class ControlsView extends StatefulWidget {
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const ControlsView({
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Key? key,
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this.initState = CallState.call,
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this.callType = CallType.video,
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required this.callStateStream,
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required this.roomDidUpdateStream,
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this.userInfo,
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this.onMinimize,
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this.onCallingDuration,
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this.onEnabledMicrophone,
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this.onEnabledSpeaker,
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this.onCancel,
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this.onHangUp,
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this.onPickUp,
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this.onReject,
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this.onChangedCallState,
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}) : super(key: key);
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final Stream<Room> roomDidUpdateStream;
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final Stream<CallState> callStateStream;
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final CallState initState;
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final CallType callType;
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final UserInfo? userInfo;
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final Function()? onMinimize;
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final Function(int duration)? onCallingDuration;
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final Function(bool enabled)? onEnabledMicrophone;
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final Function(bool enabled)? onEnabledSpeaker;
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final Function()? onPickUp;
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final Function()? onCancel;
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final Function()? onReject;
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final Function(bool isPositive)? onHangUp;
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final Function(CallState state)? onChangedCallState;
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@override
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State<ControlsView> createState() => _ControlsViewState();
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}
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class _ControlsViewState extends State<ControlsView> {
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late CallState _callState;
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Timer? _callingTimer;
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int _callingDuration = 0;
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String _callingDurationStr = "00:00";
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//
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CameraPosition position = CameraPosition.front;
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List<MediaDevice>? _audioInputs;
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List<MediaDevice>? _audioOutputs;
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List<MediaDevice>? _videoInputs;
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StreamSubscription<CallState>? _callStateChangedSub;
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StreamSubscription? _deviceChangeSub;
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StreamSubscription<Room>? _roomDidUpdateSub;
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Room? _room;
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LocalParticipant? _participant;
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/// 默认启用麦克风
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bool _enabledMicrophone = true;
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/// 默认开启扬声器
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bool _enabledSpeaker = true;
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final _lockAudio = Lock();
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final _lockSpeaker = Lock();
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@override
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void dispose() {
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_callStateChangedSub?.cancel();
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_roomDidUpdateSub?.cancel();
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_callingTimer?.cancel();
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_deviceChangeSub?.cancel();
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_participant?.removeListener(_onChange);
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super.dispose();
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}
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@override
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void initState() {
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_onChangedCallState(widget.initState);
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_callStateChangedSub = widget.callStateStream.listen(_onChangedCallState);
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_roomDidUpdateSub = widget.roomDidUpdateStream.listen(_roomDidUpdate);
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// _queryUserInfo();
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_deviceChangeSub = Hardware.instance.onDeviceChange.stream.listen(_loadDevices);
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Hardware.instance.enumerateDevices().then(_loadDevices);
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super.initState();
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}
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_roomDidUpdate(Room room) {
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_room ??= room;
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if (room.localParticipant != null && _participant == null) {
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_participant = room.localParticipant;
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_participant?.addListener(_onChange);
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}
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}
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_onChangedCallState(CallState state) {
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if (!mounted) return;
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widget.onChangedCallState?.call(state);
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setState(() {
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_callState = state;
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if (_callState == CallState.calling) {
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_startCallingTimer();
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}
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});
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}
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void _startCallingTimer() {
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_callingTimer ??= Timer.periodic(const Duration(seconds: 1), (timer) {
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if (!mounted) return;
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setState(() {
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_callingDurationStr = IMUtils.seconds2HMS(++_callingDuration);
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widget.onCallingDuration?.call(_callingDuration);
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});
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});
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}
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void _loadDevices(List<MediaDevice> devices) async {
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_audioInputs = devices.where((d) => d.kind == 'audioinput').toList();
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_audioOutputs = devices.where((d) => d.kind == 'audiooutput').toList();
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_videoInputs = devices.where((d) => d.kind == 'videoinput').toList();
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// setState(() {});
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}
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void _onChange() {
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// trigger refresh
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setState(() {});
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}
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void _toggleAudio() async {
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await _lockAudio.synchronized(() async {
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_enabledMicrophone = !_enabledMicrophone;
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widget.onEnabledMicrophone?.call(_enabledMicrophone);
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if (_enabledMicrophone) {
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await _enableAudio();
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} else {
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await _disableAudio();
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}
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});
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// if (null != _participant) {
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// if (_participant!.isMicrophoneEnabled()) {
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// _disableAudio();
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// } else {
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// _enableAudio();
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// }
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// }
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}
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void _toggleSpeaker() async {
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await _lockSpeaker.synchronized(() async {
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_enabledSpeaker = !_enabledSpeaker;
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widget.onEnabledSpeaker?.call(_enabledSpeaker);
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if (_enabledSpeaker) {
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await _enableSpeaker();
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} else {
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await _disableSpeaker();
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}
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setState(() {});
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});
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}
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Future<void> _disableAudio() async {
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await _participant?.setMicrophoneEnabled(false);
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}
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Future<void> _enableAudio() async {
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await _participant?.setMicrophoneEnabled(true);
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}
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Future<void> _disableVideo() async {
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await _participant?.setCameraEnabled(false);
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}
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Future<void> _enableVideo() async {
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await _participant?.setCameraEnabled(true, cameraCaptureOptions: CameraCaptureOptions(cameraPosition: position));
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}
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Future<void> _disableSpeaker() async {
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await Hardware.instance.setSpeakerphoneOn(false);
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}
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Future<void> _enableSpeaker() async {
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await Hardware.instance.setSpeakerphoneOn(true);
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}
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void _selectAudioOutput(MediaDevice device) async {
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await _room?.setAudioOutputDevice(device);
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setState(() {});
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}
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void _selectAudioInput(MediaDevice device) async {
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await _room?.setAudioInputDevice(device);
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setState(() {});
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}
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void _selectVideoInput(MediaDevice device) async {
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await _room?.setVideoInputDevice(device);
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setState(() {});
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}
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void _toggleCamera() async {
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//
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final track = _participant?.videoTrackPublications.firstOrNull?.track;
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if (track == null) return;
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Helper.switchCamera(track.mediaStreamTrack);
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// try {
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// final newPosition = position.switched();
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// await track.setCameraPosition(newPosition);
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// // setState(() {
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// // position = newPosition;
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// // });
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// } catch (error, stack) {
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// Logger.print('could not restart track: $error $stack');
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// return;
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// }
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}
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@override
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Widget build(BuildContext context) => SafeArea(
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child: Stack(
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children: [
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Positioned(
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left: 16.w,
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top: 7.h,
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child: ImageRes.liveClose.toImage
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..width = 30.w
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..height = 30.h
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..onTap = widget.onMinimize,
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),
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if (null != _participant)
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Positioned(
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right: 16.w,
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top: 7.h,
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child: Visibility(
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visible: isVideo,
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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(_participant!.isCameraEnabled() ? ImageRes.liveCameraOff : ImageRes.liveCameraOn).toImage
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..width = 30.w
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..height = 30.h
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..onTap = (_participant!.isCameraEnabled() ? _disableVideo : _enableVideo),
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16.horizontalSpace,
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ImageRes.liveSwitchCamera.toImage
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..width = 30.w
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..height = 30.h
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..onTap = _toggleCamera,
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],
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),
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),
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),
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if (null != widget.userInfo)
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Positioned(
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top: 166.h,
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width: 1.sw,
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child: _userInfoView,
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),
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Positioned(
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bottom: 32.h,
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width: 1.sw,
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceEvenly,
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children: _buttonGroup,
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),
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),
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Positioned(
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bottom: 156.h,
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width: 1.sw,
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child: Center(child: _videoCallingDurationView),
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),
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if (_callState == CallState.connecting) const LiveLoadingView(),
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],
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),
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);
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List<Widget> get _buttonGroup {
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if (_callState == CallState.call || _callState == CallState.connecting && widget.initState == CallState.call) {
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return [
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LiveButton.microphone(on: _enabledMicrophone, onTap: _toggleAudio),
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LiveButton.cancel(onTap: widget.onCancel),
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LiveButton.speaker(on: _enabledSpeaker, onTap: _toggleSpeaker),
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];
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} else if (_callState == CallState.beCalled || _callState == CallState.connecting && widget.initState == CallState.beCalled) {
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return [
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LiveButton.reject(onTap: widget.onReject),
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LiveButton.pickUp(onTap: widget.onPickUp),
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];
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} else if (_callState == CallState.calling) {
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return [
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LiveButton.microphone(on: _enabledMicrophone, onTap: _toggleAudio),
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LiveButton.hungUp(onTap: () => widget.onHangUp?.call(true)),
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LiveButton.speaker(on: _enabledSpeaker, onTap: _toggleSpeaker),
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];
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}
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return [];
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}
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bool get isVideo => widget.callType == CallType.video;
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bool get isCalling => _callState == CallState.calling;
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Widget get _videoCallingDurationView => Visibility(
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visible: isVideo && isCalling,
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child: _callingDurationStr.toText..style = Styles.ts_FFFFFF_opacity70_17sp,
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);
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Widget get _userInfoView {
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String text;
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if (_callState == CallState.call) {
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text = isVideo ? StrRes.waitingVideoCallHint : StrRes.waitingVoiceCallHint;
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} else if (_callState == CallState.beCalled) {
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text = isVideo ? StrRes.invitedVideoCallHint : StrRes.invitedVoiceCallHint;
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} else if (_callState == CallState.connecting) {
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text = StrRes.connecting;
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} else {
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text = isVideo ? '' : _callingDurationStr;
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}
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String? nickname = IMUtils.emptyStrToNull(widget.userInfo!.remark) ?? widget.userInfo!.nickname;
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String? faceURL = widget.userInfo!.faceURL;
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return Visibility(
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visible: !(isVideo && isCalling),
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child: Column(
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children: [
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AvatarView(width: 70.w, height: 70.h, text: nickname, url: faceURL),
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10.verticalSpace,
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(nickname ?? '').toText..style = Styles.ts_FFFFFF_20sp_medium,
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10.verticalSpace,
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Padding(
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padding: EdgeInsets.symmetric(horizontal: 12.w),
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child: text.toText
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..style = Styles.ts_FFFFFF_opacity70_17sp
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..maxLines = 1
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..overflow = TextOverflow.ellipsis,
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),
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],
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),
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);
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}
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}
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