Add initial camera functionality and improve attachment visuals
This commit is contained in:
Nutcake
parent
3c4a4fb80b
commit
52d6f40d82
4 changed files with 308 additions and 46 deletions
83
lib/widgets/messages/message_camera_view.dart
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83
lib/widgets/messages/message_camera_view.dart
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@ -0,0 +1,83 @@
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import 'dart:io';
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import 'package:camera/camera.dart';
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import 'package:contacts_plus_plus/widgets/default_error_widget.dart';
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import 'package:flutter/material.dart';
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class MessageCameraView extends StatefulWidget {
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const MessageCameraView({super.key});
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@override
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State<StatefulWidget> createState() => _MessageCameraViewState();
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}
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class _MessageCameraViewState extends State<MessageCameraView> {
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final List<CameraDescription> _cameras = [];
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late final CameraController _cameraController;
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Future? _initializeControllerFuture;
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@override
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void initState() {
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super.initState();
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availableCameras().then((List<CameraDescription> cameras) {
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_cameras.clear();
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_cameras.addAll(cameras);
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_cameraController = CameraController(cameras.first, ResolutionPreset.high);
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setState(() {
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_initializeControllerFuture = _cameraController.initialize();
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});
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});
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}
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@override
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void dispose() {
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_cameraController.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: const Text("Take a picture"),
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),
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body: FutureBuilder(
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future: _initializeControllerFuture,
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builder: (context, snapshot) {
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// Can't use hasData since the future returns void.
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if (snapshot.connectionState == ConnectionState.done) {
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return Column(
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children: [
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Expanded(child: CameraPreview(_cameraController)),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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IconButton(onPressed: () async {
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final sMsgr = ScaffoldMessenger.of(context);
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final nav = Navigator.of(context);
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try {
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await _initializeControllerFuture;
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final image = await _cameraController.takePicture();
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nav.pop(File(image.path));
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} catch (e) {
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sMsgr.showSnackBar(SnackBar(content: Text("Failed to capture image: $e")));
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}
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}, icon: const Icon(Icons.circle_outlined))
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],
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)
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],
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);
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} else if (snapshot.hasError) {
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return DefaultErrorWidget(
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message: snapshot.error.toString(),
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);
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} else {
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return const Center(child: CircularProgressIndicator(),);
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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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@ -9,6 +9,7 @@ import 'package:contacts_plus_plus/models/friend.dart';
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import 'package:contacts_plus_plus/models/message.dart';
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import 'package:contacts_plus_plus/widgets/default_error_widget.dart';
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import 'package:contacts_plus_plus/widgets/friends/friend_online_status_indicator.dart';
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import 'package:contacts_plus_plus/widgets/messages/message_camera_view.dart';
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import 'package:contacts_plus_plus/widgets/messages/messages_session_header.dart';
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import 'package:file_picker/file_picker.dart';
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import 'package:flutter/material.dart';
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@ -286,47 +287,133 @@ class _MessagesListState extends State<MessagesList> with SingleTickerProviderSt
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switchOutCurve: Curves.easeOut,
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transitionBuilder: (Widget child, animation) => SizeTransition(sizeFactor: animation, child: child,),
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child: switch ((_attachmentPickerOpen, _loadedFiles)) {
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(true, []) => Row(
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key: const ValueKey("attachment-picker"),
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children: [
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TextButton.icon(
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onPressed: _isSending ? null : () async {
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final result = await FilePicker.platform.pickFiles(type: FileType.image);
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if (result != null && result.files.single.path != null) {
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setState(() {
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_loadedFiles.add(File(result.files.single.path!));
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});
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}
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},
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icon: const Icon(Icons.image),
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label: const Text("Gallery"),
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),
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TextButton.icon(onPressed: _isSending ? null : (){}, icon: const Icon(Icons.camera), label: const Text("Camera"),),
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],
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),
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(false, []) => null,
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(_, _) => Row(
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mainAxisSize: MainAxisSize.max,
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children: [
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Expanded(
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child: SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: Row(
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children: _loadedFiles.map((e) => TextButton.icon(onPressed: _isSending ? null : (){}, label: Text(basename(e.path)), icon: const Icon(Icons.attach_file))).toList()
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(true, []) =>
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Row(
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key: const ValueKey("attachment-picker"),
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children: [
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TextButton.icon(
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onPressed: _isSending ? null : () async {
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final result = await FilePicker.platform.pickFiles(type: FileType.image);
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if (result != null && result.files.single.path != null) {
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setState(() {
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_loadedFiles.add(File(result.files.single.path!));
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});
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}
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},
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icon: const Icon(Icons.image),
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label: const Text("Gallery"),
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),
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),
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TextButton.icon(
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onPressed: _isSending ? null : () async {
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final picture = await Navigator.of(context).push(
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MaterialPageRoute(builder: (context) => const MessageCameraView()));
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if (picture != null) {
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setState(() {
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_loadedFiles.add(picture);
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});
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}
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},
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icon: const Icon(Icons.camera_alt),
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label: const Text("Camera"),
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),
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],
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),
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(false, []) => null,
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(_, _) =>
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Row(
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mainAxisSize: MainAxisSize.max,
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children: [
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Expanded(
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child: ShaderMask(
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shaderCallback: (Rect bounds) {
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return LinearGradient(
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begin: Alignment.centerLeft,
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end: Alignment.centerRight,
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colors: [Colors.transparent, Colors.transparent, Colors.transparent, Theme.of(context).colorScheme.background],
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stops: const [0.0, 0.1, 0.9, 1.0], // 10% purple, 80% transparent, 10% purple
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).createShader(bounds);
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},
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blendMode: BlendMode.dstOut,
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child: SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: Row(
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children: _loadedFiles.map((file) =>
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 4.0),
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child: TextButton.icon(
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onPressed: _isSending ? null : () {
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showDialog(context: context, builder: (context) =>
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AlertDialog(
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title: const Text("Remove attachment"),
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content: Text(
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"This will remove attachment '${basename(
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file.path)}', are you sure?"),
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actions: [
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TextButton(
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onPressed: () {
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Navigator.of(context).pop();
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},
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child: const Text("No"),
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),
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TextButton(
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onPressed: () {
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setState(() {
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_loadedFiles.remove(file);
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});
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Navigator.of(context).pop();
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},
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child: const Text("Yes"),
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)
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],
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));
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},
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style: TextButton.styleFrom(
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foregroundColor: Theme
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.of(context)
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.colorScheme
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.onBackground,
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side: BorderSide(
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color: Theme
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.of(context)
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.colorScheme
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.primary,
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width: 1
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),
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),
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label: Text(basename(file.path)),
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icon: const Icon(Icons.attach_file),
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),
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),
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).toList()
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),
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),
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),
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),
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IconButton(
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onPressed: _isSending ? null : () async {
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final result = await FilePicker.platform.pickFiles(type: FileType.image);
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if (result != null && result.files.single.path != null) {
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setState(() {
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_loadedFiles.add(File(result.files.single.path!));
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});
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}
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},
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icon: const Icon(Icons.add_photo_alternate),
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),
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IconButton(
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onPressed: _isSending ? null : () async {
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final picture = await Navigator.of(context).push(
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MaterialPageRoute(builder: (context) => const MessageCameraView()));
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if (picture != null) {
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setState(() {
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_loadedFiles.add(picture);
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});
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}
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},
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icon: const Icon(Icons.add_a_photo),
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),
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],
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),
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IconButton(onPressed: _isSending ? null : () async {
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final result = await FilePicker.platform.pickFiles(type: FileType.image);
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if (result != null && result.files.single.path != null) {
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setState(() {
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_loadedFiles.add(File(result.files.single.path!));
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});
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}
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}, icon: const Icon(Icons.image)),
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IconButton(onPressed: _isSending ? null : () {}, icon: const Icon(Icons.camera)),
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],
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)
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},
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),
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),
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@ -383,11 +470,35 @@ class _MessagesListState extends State<MessagesList> with SingleTickerProviderSt
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) :
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IconButton(
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key: const ValueKey("remove-attachment-icon"),
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onPressed: _isSending ? null : () {
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setState(() {
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_loadedFiles.clear();
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_attachmentPickerOpen = false;
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});
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onPressed: _isSending ? null : () async {
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if (_loadedFiles.isNotEmpty) {
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await showDialog(context: context, builder: (context) => AlertDialog(
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title: const Text("Remove all attachments"),
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content: const Text("This will remove all attachments, are you sure?"),
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actions: [
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TextButton(
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onPressed: () {
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Navigator.of(context).pop();
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},
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child: const Text("No"),
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),
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TextButton(
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onPressed: () {
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setState(() {
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_loadedFiles.clear();
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_attachmentPickerOpen = false;
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});
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Navigator.of(context).pop();
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},
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child: const Text("Yes"),
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)
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],
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));
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} else {
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setState(() {
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_attachmentPickerOpen = false;
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});
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}
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},
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icon: const Icon(Icons.close),
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),
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@ -481,7 +592,9 @@ class _MessagesListState extends State<MessagesList> with SingleTickerProviderSt
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) : IconButton(
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key: const ValueKey("mic-button"),
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splashRadius: 24,
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onPressed: _isSending ? null : () async {},
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onPressed: _isSending ? null : () async {
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// TODO: Implement voice message recording
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},
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iconSize: 28,
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icon: const Icon(Icons.mic_outlined),
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),
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66
pubspec.lock
66
pubspec.lock
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@ -57,6 +57,46 @@ packages:
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url: "https://pub.dev"
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source: hosted
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version: "1.0.2"
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camera:
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dependency: "direct main"
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description:
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name: camera
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sha256: "309b823e61f15ff6b5b2e4c0ff2e1512ea661cad5355f71fc581e510ae5b26bb"
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url: "https://pub.dev"
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source: hosted
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version: "0.10.5"
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camera_android:
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dependency: transitive
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description:
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name: camera_android
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sha256: "61bbae4af0204b9bbfd82182e313d405abf5a01bdb057ff6675f2269a5cab4fd"
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url: "https://pub.dev"
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source: hosted
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version: "0.10.8+1"
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camera_avfoundation:
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dependency: transitive
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description:
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name: camera_avfoundation
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sha256: "7ac8b950672716722af235eed7a7c37896853669800b7da706bb0a9fd41d3737"
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url: "https://pub.dev"
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source: hosted
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version: "0.9.13+1"
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camera_platform_interface:
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dependency: transitive
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description:
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name: camera_platform_interface
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sha256: "525017018d116c5db8c4c43ec2d9b1663216b369c9f75149158280168a7ce472"
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url: "https://pub.dev"
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source: hosted
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version: "2.5.0"
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camera_web:
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dependency: transitive
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description:
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name: camera_web
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sha256: d77965f32479ee6d8f48205dcf10f845d7210595c6c00faa51eab265d1cae993
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url: "https://pub.dev"
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source: hosted
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version: "0.3.1+3"
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characters:
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dependency: transitive
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description:
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@ -89,6 +129,14 @@ packages:
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url: "https://pub.dev"
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source: hosted
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version: "3.0.0"
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cross_file:
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dependency: transitive
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description:
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name: cross_file
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sha256: "0b0036e8cccbfbe0555fd83c1d31a6f30b77a96b598b35a5d36dd41f718695e9"
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url: "https://pub.dev"
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source: hosted
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version: "0.3.3+4"
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crypto:
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dependency: transitive
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description:
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@ -457,7 +505,7 @@ packages:
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source: hosted
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version: "1.8.3"
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path_provider:
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dependency: transitive
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dependency: "direct main"
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description:
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name: path_provider
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sha256: "3087813781ab814e4157b172f1a11c46be20179fcc9bea043e0fba36bc0acaa2"
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@ -560,6 +608,14 @@ packages:
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url: "https://pub.dev"
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source: hosted
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version: "6.0.5"
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quiver:
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dependency: transitive
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description:
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name: quiver
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sha256: b1c1ac5ce6688d77f65f3375a9abb9319b3cb32486bdc7a1e0fdf004d7ba4e47
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url: "https://pub.dev"
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source: hosted
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version: "3.2.1"
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record:
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dependency: "direct main"
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description:
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@ -677,6 +733,14 @@ packages:
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url: "https://pub.dev"
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source: hosted
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version: "2.1.1"
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stream_transform:
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dependency: transitive
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description:
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name: stream_transform
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sha256: "14a00e794c7c11aa145a170587321aedce29769c08d7f58b1d141da75e3b1c6f"
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url: "https://pub.dev"
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source: hosted
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version: "2.1.0"
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string_scanner:
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dependency: transitive
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description:
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@ -58,6 +58,8 @@ dependencies:
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hive_flutter: ^1.1.0
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file_picker: ^5.3.0
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record: ^4.4.4
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camera: ^0.10.5
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path_provider: ^2.0.15
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dev_dependencies:
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flutter_test:
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