import 'dart:async'; import 'package:fluffychat/utils/sentry_controller.dart'; import 'package:flutter/material.dart'; import 'package:flutter_gen/gen_l10n/l10n.dart'; import 'package:path_provider/path_provider.dart'; import 'package:record/record.dart'; class RecordingDialog extends StatefulWidget { static const String recordingFileType = 'aac'; const RecordingDialog({ Key key, }) : super(key: key); @override _RecordingDialogState createState() => _RecordingDialogState(); } class _RecordingDialogState extends State { Timer _recorderSubscription; Duration _duration = Duration.zero; bool error = false; String _recordedPath; void startRecording() async { try { final tempDir = await getTemporaryDirectory(); _recordedPath = '${tempDir.path}/recording${DateTime.now().microsecondsSinceEpoch}.${RecordingDialog.recordingFileType}'; final result = await Record.hasPermission(); if (result != true) { setState(() => error = true); return; } await Record.start(path: _recordedPath, encoder: AudioEncoder.AAC); setState(() => _duration = Duration.zero); _recorderSubscription?.cancel(); _recorderSubscription = Timer.periodic(Duration(seconds: 1), (_) => setState(() => _duration += Duration(seconds: 1))); } catch (e, s) { SentryController.captureException(e, s); setState(() => error = true); } } @override void initState() { super.initState(); startRecording(); } @override void dispose() { _recorderSubscription?.cancel(); Record.stop(); super.dispose(); } @override Widget build(BuildContext context) { const maxDecibalWidth = 64.0; final decibalWidth = ((_duration.inSeconds % 2) + 1) * (maxDecibalWidth / 4).toDouble(); final time = '${_duration.inMinutes.toString().padLeft(2, '0')}:${(_duration.inSeconds % 60).toString().padLeft(2, '0')}'; return AlertDialog( content: error ? Text(L10n.of(context).oopsSomethingWentWrong) : Row( children: [ Container( width: maxDecibalWidth, height: maxDecibalWidth, alignment: Alignment.center, child: AnimatedContainer( duration: Duration(seconds: 1), width: decibalWidth, height: decibalWidth, decoration: BoxDecoration( color: Colors.red, borderRadius: BorderRadius.circular(decibalWidth), ), ), ), SizedBox(width: 8), Expanded( child: Text( '${L10n.of(context).recording}: $time', style: TextStyle( fontSize: 18, ), ), ), ], ), actions: [ TextButton( onPressed: () => Navigator.of(context, rootNavigator: false).pop(), child: Text( L10n.of(context).cancel.toUpperCase(), style: TextStyle( color: Theme.of(context).textTheme.bodyText2.color.withAlpha(150), ), ), ), if (error != true) TextButton( onPressed: () async { _recorderSubscription?.cancel(); await Record.stop(); Navigator.of(context, rootNavigator: false) .pop(_recordedPath); }, child: Row( children: [ Text(L10n.of(context).send.toUpperCase()), SizedBox(width: 4), Icon(Icons.send_outlined, size: 15), ], ), ), ], ); } }