Voice Chat Fixes & Audio Player Implementation
parent
fb3b3e8e46
commit
09c401a157
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import 'dart:math';
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import 'package:audio_waveforms/audio_waveforms.dart';
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import 'package:flutter/material.dart';
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import 'package:mohem_flutter_app/classes/colors.dart';
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class SeekBar extends StatefulWidget {
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final Duration duration;
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final Duration position;
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final Duration bufferedPosition;
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final ValueChanged<Duration>? onChanged;
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final ValueChanged<Duration>? onChangeEnd;
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const SeekBar({
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Key? key,
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required this.duration,
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required this.position,
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required this.bufferedPosition,
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this.onChanged,
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this.onChangeEnd,
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}) : super(key: key);
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@override
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SeekBarState createState() => SeekBarState();
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}
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class SeekBarState extends State<SeekBar> {
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double? _dragValue;
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late SliderThemeData _sliderThemeData;
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@override
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void didChangeDependencies() {
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super.didChangeDependencies();
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_sliderThemeData = SliderTheme.of(context).copyWith(
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// trackHeight: 2.0,
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thumbColor: MyColors.lightGreenColor,
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activeTrackColor: MyColors.lightGreenColor,
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inactiveTrackColor: MyColors.grey57Color.withOpacity(0.4),
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);
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}
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@override
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Widget build(BuildContext context) {
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return Stack(
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children: [
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SliderTheme(
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data: _sliderThemeData.copyWith(
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thumbShape: HiddenThumbComponentShape(),
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),
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child: ExcludeSemantics(
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child: Slider(
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min: 0.0,
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max: widget.duration.inMilliseconds.toDouble(),
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value: min(widget.bufferedPosition.inMilliseconds.toDouble(), widget.duration.inMilliseconds.toDouble()),
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onChanged: (value) {
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setState(() {
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_dragValue = value;
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});
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if (widget.onChanged != null) {
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widget.onChanged!(Duration(milliseconds: value.round()));
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}
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},
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onChangeEnd: (value) {
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if (widget.onChangeEnd != null) {
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widget.onChangeEnd!(Duration(milliseconds: value.round()));
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}
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_dragValue = null;
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},
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),
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),
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),
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SliderTheme(
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data: _sliderThemeData.copyWith(
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inactiveTrackColor: Colors.transparent,
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),
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child: Slider(
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min: 0.0,
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max: widget.duration.inMilliseconds.toDouble(),
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value: min(_dragValue ?? widget.position.inMilliseconds.toDouble(), widget.duration.inMilliseconds.toDouble()),
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onChanged: (value) {
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setState(() {
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_dragValue = value;
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});
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if (widget.onChanged != null) {
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widget.onChanged!(Duration(milliseconds: value.round()));
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}
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},
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onChangeEnd: (value) {
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if (widget.onChangeEnd != null) {
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widget.onChangeEnd!(Duration(milliseconds: value.round()));
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}
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_dragValue = null;
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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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}
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class PositionData {
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final Duration position;
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final Duration bufferedPosition;
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final Duration duration;
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PositionData(this.position, this.bufferedPosition, this.duration);
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}
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class HiddenThumbComponentShape extends SliderComponentShape {
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@override
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Size getPreferredSize(bool isEnabled, bool isDiscrete) => Size.zero;
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@override
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void paint(
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PaintingContext context,
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Offset center, {
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required Animation<double> activationAnimation,
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required Animation<double> enableAnimation,
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required bool isDiscrete,
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required TextPainter labelPainter,
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required RenderBox parentBox,
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required SliderThemeData sliderTheme,
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required TextDirection textDirection,
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required double value,
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required double textScaleFactor,
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required Size sizeWithOverflow,
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}) {}
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}
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class WaveBubble extends StatelessWidget {
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final PlayerController playerController;
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final VoidCallback onTap;
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final bool isPlaying;
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const WaveBubble({
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Key? key,
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required this.playerController,
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required this.onTap,
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required this.isPlaying,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return Container(
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margin: const EdgeInsets.all(10),
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(30),
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gradient: const LinearGradient(
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transform: GradientRotation(.83),
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begin: Alignment.topRight,
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end: Alignment.bottomLeft,
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colors: <Color>[
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MyColors.gradiantEndColor,
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MyColors.gradiantStartColor,
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],
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),
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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IconButton(
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onPressed: onTap,
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icon: Icon(isPlaying ? Icons.stop : Icons.play_arrow),
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color: Colors.white,
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splashColor: Colors.transparent,
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highlightColor: Colors.transparent,
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),
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AudioFileWaveforms(
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size: Size(MediaQuery.of(context).size.width / 2, 10),
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playerController: playerController,
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padding: EdgeInsets.zero,
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margin: EdgeInsets.zero,
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enableSeekGesture: true,
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density: 1,
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playerWaveStyle: const PlayerWaveStyle(
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fixedWaveColor: Colors.white,
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liveWaveColor: MyColors.greenColor,
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showTop: true,
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showBottom: true,
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waveCap: StrokeCap.round,
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seekLineThickness: 2,
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visualizerHeight: 4,
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backgroundColor: Colors.transparent,
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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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}
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