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FeichtmeierFeichtmeier
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Add Bluetooth page (#139)
1 parent de9db19 commit 4f1e311

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7 files changed

+360
-2
lines changed

7 files changed

+360
-2
lines changed

‎lib/main.dart‎

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@@ -1,3 +1,4 @@
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import 'package:bluez/bluez.dart';
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import 'package:flutter/material.dart';
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import 'package:gsettings/gsettings.dart';
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import 'package:nm/nm.dart';
@@ -57,6 +58,10 @@ void main() async {
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create: (_) => UPowerClient(),
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dispose: (_, client) => client.close(),
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),
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Provider<BlueZClient>(
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create: (_) => BlueZClient(),
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dispose: (_, client) => client.close(),
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)
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],
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child: const UbuntuSettingsApp(),
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),

‎lib/view/pages/bluetooth/bluetooth_device_row.dart‎

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import 'package:bluez/bluez.dart';
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import 'package:flutter/material.dart';
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import 'package:settings/view/pages/bluetooth/bluetooth_device_types.dart';
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import 'package:settings/view/pages/bluetooth/bluetooth_model.dart';
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import 'package:yaru_icons/widgets/yaru_icons.dart';
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import 'package:yaru_widgets/yaru_widgets.dart';
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class BluetoothDeviceRow extends StatefulWidget {
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const BluetoothDeviceRow(
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{Key? key, required this.device, required this.model})
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: super(key: key);
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final BlueZDevice device;
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final BluetoothModel model;
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@override
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State<BluetoothDeviceRow> createState() => _BluetoothDeviceRowState();
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}
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class _BluetoothDeviceRowState extends State<BluetoothDeviceRow> {
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late String status;
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@override
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void initState() {
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status = widget.device.connected ? 'connected' : 'disconnected';
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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status = widget.device.connected ? 'connected' : 'disconnected';
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return InkWell(
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borderRadius: BorderRadius.circular(4.0),
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onTap: () => setState(() {
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showSimpleDeviceDialog(context);
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}),
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child: Padding(
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padding: const EdgeInsets.all(8.0),
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child: YaruRow(
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trailingWidget: Text(widget.device.name),
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actionWidget: Text(
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widget.device.connected ? 'connected' : 'disconnected',
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style: TextStyle(
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color:
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Theme.of(context).colorScheme.onSurface.withOpacity(0.7)),
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)),
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),
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);
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}
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void showSimpleDeviceDialog(BuildContext context) {
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showDialog(
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context: context,
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builder: (context) => StatefulBuilder(builder: (context, setState) {
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return AlertDialog(
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title: Padding(
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padding: const EdgeInsets.only(right: 8, left: 8, bottom: 8),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Flexible(
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child: RichText(
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text: TextSpan(
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text: widget.device.name,
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style: Theme.of(context).textTheme.headline6),
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maxLines: 10,
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overflow: TextOverflow.ellipsis,
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),
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),
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Padding(
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padding: const EdgeInsets.only(left: 10),
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child: Icon(
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BluetoothDeviceTypes.getIconForAppearanceCode(
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widget.device.appearance)),
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)
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],
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),
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),
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content: SizedBox(
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height: 270,
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width: 300,
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child: SingleChildScrollView(
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child: Column(
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children: [
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YaruRow(
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trailingWidget: widget.device.connected
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? const Text('Connected')
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: const Text('Disconnected'),
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actionWidget: Switch(
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value: widget.device.connected,
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onChanged: (newValue) async {
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widget.device.connected
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? await widget.device.disconnect()
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: await widget.device
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.connect()
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.catchError((ioError) => {});
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Navigator.of(context).pop();
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setState(() {});
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})),
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YaruRow(
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trailingWidget: widget.device.paired
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? const Text('Paired')
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: const Text('Unpaired'),
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actionWidget: Padding(
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padding: const EdgeInsets.only(right: 8),
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child: Text(widget.device.paired ? 'Yes' : 'No'),
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)),
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YaruRow(
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trailingWidget: const Text('Address'),
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actionWidget: Padding(
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padding: const EdgeInsets.only(right: 8),
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child: Text(widget.device.address),
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)),
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YaruRow(
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trailingWidget: const Text('Type'),
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actionWidget: Padding(
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padding: const EdgeInsets.only(right: 8),
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child: Text(BluetoothDeviceTypes
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.map[widget.device.appearance] ??
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'Unkown'),
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)),
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Padding(
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padding: const EdgeInsets.only(
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top: 16, bottom: 8, right: 8, left: 8),
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child: SizedBox(
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width: 300,
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child: OutlinedButton(
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onPressed: () {
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if (BluetoothDeviceTypes.isMouse(
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widget.device.appearance)) {
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// TODO: get route name from model
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Navigator.of(context)
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.pushNamed('routeName');
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}
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},
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child: const Text('Open device settings')),
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),
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),
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Padding(
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padding: const EdgeInsets.all(8),
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child: SizedBox(
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width: 300,
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child: TextButton(
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onPressed: () async {
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await widget.device.disconnect().then(
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(value) => widget.model
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.removeDevice(widget.device));
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Navigator.of(context).pop();
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},
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child: const Text('Remove device')),
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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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})).then((value) => setState(() {}));
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}
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}

‎lib/view/pages/bluetooth/bluetooth_device_types.dart‎

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import 'package:flutter/material.dart';
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import 'package:yaru_icons/widgets/yaru_icons.dart';
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class BluetoothDeviceTypes {
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static const map = <int, String>{
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0: 'unknown',
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64: 'generic phone',
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128: 'generic computer',
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192: 'generic watch',
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193: 'watch sports watch',
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256: 'generic clock',
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320: 'generic display',
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384: 'generic remote control',
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448: 'generic eye glasses',
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512: 'generic tag',
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576: 'generic keyring',
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640: 'generic media player',
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704: 'generic barcode scanner',
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768: 'generic thermometer',
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769: 'thermometer ear',
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832: 'generic heart rate sensor',
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833: 'heart rate sensor heart rate belt ',
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896: 'generic blood pressure',
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897: 'blood pressure arm',
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898: 'blood pressure wrist',
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960: 'generic hid',
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961: 'hid keyboard',
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962: 'hid mouse',
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963: 'hid joystick',
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964: 'hid gamepad',
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965: 'hid digitizersubtype',
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966: 'hid card reader',
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967: 'hid digital pen',
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968: 'hid barcode',
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1024: 'generic glucose meter',
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1088: 'generic running walking sensor',
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1089: 'running walking sensor in shoe',
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1090: 'running walking sensor on shoe',
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1091: 'running walking sensor on hip',
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1152: 'generic cycling',
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1153: 'cycling cycling computer',
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1154: 'cycling speed sensor',
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1155: 'cycling cadence sensor',
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1156: 'cycling power sensor',
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1157: 'cycling speed cadence sensor',
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3136: 'generic pulse oximeter',
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3137: 'pulse oximeter fingertip',
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3138: 'pulse oximeter wrist worn',
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3200: 'generic weight scale',
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5184: 'generic outdoor sports act',
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5185: 'outdoor sports act loc disp',
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5186: 'outdoor sports act loc and nav disp',
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5187: 'outdoor sports act loc pod',
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5188: 'outdoor sports act loc and nav pod',
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};
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static bool isMouse(int appearanceCode) =>
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appearanceCode == 962 ? true : false;
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static bool isKeyboard(int appearanceCode) =>
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appearanceCode == 961 ? true : false;
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static bool isGamePad(int appearanceCode) =>
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appearanceCode == 964 ? true : false;
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static bool isJoyStick(int appearanceCode) =>
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appearanceCode == 963 ? true : false;
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static bool isMediaPlayer(int appearanceCode) =>
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appearanceCode == 640 ? true : false;
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static IconData getIconForAppearanceCode(int appearanceCode) {
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if (isMouse(appearanceCode)) {
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return YaruIcons.input_mouse;
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} else if (isKeyboard(appearanceCode)) {
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return YaruIcons.input_keyboard;
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} else if (isGamePad(appearanceCode) || isJoyStick(appearanceCode)) {
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return YaruIcons.input_gaming;
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} else if (isMediaPlayer(appearanceCode)) {
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return YaruIcons.headphones;
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} else {}
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return YaruIcons.question;
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}
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}

‎lib/view/pages/bluetooth/bluetooth_model.dart‎

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import 'dart:async';
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import 'package:bluez/bluez.dart';
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import 'package:safe_change_notifier/safe_change_notifier.dart';
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class BluetoothModel extends SafeChangeNotifier {
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final BlueZClient _client;
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late StreamSubscription<BlueZDevice>? _devicesAdded;
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late StreamSubscription<BlueZDevice>? _devicesRemoved;
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BluetoothModel(this._client);
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void init() async {
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await _client.connect().then((value) {
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for (var adapter in _client.adapters) {
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adapter.startDiscovery();
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}
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_devicesAdded = _client.deviceAdded.listen((event) {
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notifyListeners();
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});
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_devicesRemoved = _client.deviceRemoved.listen((event) {
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notifyListeners();
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});
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notifyListeners();
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});
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}
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List<BlueZDevice> get devices {
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return _client.devices;
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}
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void removeDevice(BlueZDevice device) {
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for (var adapter in _client.adapters) {
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adapter.removeDevice(device);
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}
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notifyListeners();
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}
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@override
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void dispose() {
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for (var adapter in _client.adapters) {
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adapter.stopDiscovery();
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}
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_devicesAdded!.cancel();
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_devicesRemoved!.cancel();
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super.dispose();
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}
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}

‎lib/view/pages/bluetooth/bluetooth_page.dart‎

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import 'package:bluez/bluez.dart';
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import 'package:settings/view/pages/bluetooth/bluetooth_device_row.dart';
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import 'package:settings/view/pages/bluetooth/bluetooth_model.dart';
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import 'package:yaru_widgets/yaru_widgets.dart';
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8+
class BluetoothPage extends StatefulWidget {
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const BluetoothPage({Key? key}) : super(key: key);
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static Widget create(BuildContext context) {
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return ChangeNotifierProvider(
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create: (_) => BluetoothModel(context.read<BlueZClient>()),
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child: const BluetoothPage(),
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);
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}
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@override
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State<BluetoothPage> createState() => _BluetoothPageState();
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}
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class _BluetoothPageState extends State<BluetoothPage> {
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@override
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void initState() {
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final model = context.read<BluetoothModel>();
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model.init();
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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final model = context.watch<BluetoothModel>();
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return Column(
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children: [
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YaruSection(
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headerWidget: const SizedBox(
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height: 15,
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width: 15,
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child: CircularProgressIndicator(),
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),
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headline: 'Bluetooth devices',
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children: [
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ListView.builder(
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shrinkWrap: true,
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itemCount: model.devices.length,
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itemBuilder: (context, index) => BluetoothDeviceRow(
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device: model.devices[index],
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model: model,
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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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}

‎lib/view/pages/page_items.dart‎

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@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
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import 'package:flutter/widgets.dart';
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import 'package:settings/view/pages/accessibility/accessibility_page.dart';
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import 'package:settings/view/pages/appearance/appearance_page.dart';
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import 'package:settings/view/pages/bluetooth/bluetooth_page.dart';
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import 'package:settings/view/pages/info/info_page.dart';
67
import 'package:settings/view/pages/keyboard_shortcuts/keyboard_shortcuts_page.dart';
78
import 'package:settings/view/pages/mouse_and_touchpad/mouse_and_touchpad_page.dart';
@@ -20,10 +21,10 @@ final pageItems = <YaruPageItem>[
2021
iconData: YaruIcons.network,
2122
builder: ConnectionsPage.create,
2223
),
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YaruPageItem(
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const YaruPageItem(
2425
title: 'Bluetooth',
2526
iconData: YaruIcons.bluetooth,
26-
builder: (_) => const Text('Bluetooth'),
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builder: BluetoothPage.create,
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),
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const YaruPageItem(
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title: 'Wallpaper',

‎pubspec.yaml‎

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@@ -21,6 +21,7 @@ dependencies:
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gsettings: ^0.1.2+1
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linux_system_info: ^0.0.7
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mime: ^1.0.0
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bluez: ^0.7.4
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flex_color_picker: ^2.1.2
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nm: ^0.4.0
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open_file: ^3.2.1

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