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feat:搜索模式，判断设备被重置的时候重置设备缓存列表

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This commit is contained in:
anfe 2024-06-06 11:28:02 +08:00
parent 023067cdc0
commit 7f0087d153
1 changed files with 22 additions and 18 deletions
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40
lib/blue/blue_manage.dart
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@ -325,7 +325,8 @@ class BlueManage {
mac != null) { mac != null) {
scanSingleTimer?.cancel(); scanSingleTimer?.cancel();
//兼容android 的低配手机 //兼容android 的低配手机
await doNotSearchBLE(mac, connectStateCallBack); await doNotSearchBLE(mac, connectStateCallBack,
isAddEquipment: isAddEquipment);
scanSingleTimer = Timer(3.seconds, () { scanSingleTimer = Timer(3.seconds, () {
scanSingleTimer?.cancel(); scanSingleTimer?.cancel();
startScanSingle(deviceName, 15, (List<ScanResult> scanDevices) => null); startScanSingle(deviceName, 15, (List<ScanResult> scanDevices) => null);
@ -384,6 +385,7 @@ class BlueManage {
isAddEquipment == false) { isAddEquipment == false) {
connectStateCallBack(BluetoothConnectionState.disconnected); connectStateCallBack(BluetoothConnectionState.disconnected);
EasyLoading.showToast('该锁已被重置'.tr, duration: 2000.milliseconds); EasyLoading.showToast('该锁已被重置'.tr, duration: 2000.milliseconds);
scanDevices.clear();
return; return;
} }
//尝试连接设备 //尝试连接设备
@ -392,7 +394,8 @@ class BlueManage {
//直接给蓝牙设备写入 //直接给蓝牙设备写入
Future<void> doNotSearchBLE( Future<void> doNotSearchBLE(
String masAdds, ConnectStateCallBack connectStateCallBack) async { String masAdds, ConnectStateCallBack connectStateCallBack,
{bool isAddEquipment = false}) async {
await FlutterBluePlus.stopScan(); await FlutterBluePlus.stopScan();
if (bluetoothConnectDevice == null || if (bluetoothConnectDevice == null ||
bluetoothConnectDevice?.remoteId.str != masAdds) { bluetoothConnectDevice?.remoteId.str != masAdds) {
@ -401,12 +404,14 @@ class BlueManage {
_initListenConnectionState(); _initListenConnectionState();
} }
//尝试连接设备 //尝试连接设备
await bluetoothDeviceConnect(bluetoothConnectDevice!, connectStateCallBack); await bluetoothDeviceConnect(bluetoothConnectDevice!, connectStateCallBack,
isAddEquipment: isAddEquipment);
} }
//设备连接 //设备连接
Future<void> bluetoothDeviceConnect(BluetoothDevice bluetoothConnectDevice, Future<void> bluetoothDeviceConnect(BluetoothDevice bluetoothConnectDevice,
ConnectStateCallBack connectStateCallBack) async { ConnectStateCallBack connectStateCallBack,
{bool isAddEquipment = false}) async {
// 重连三次 // 重连三次
const int maxAttempts = 3; const int maxAttempts = 3;
int attempt = 0; int attempt = 0;
@ -430,23 +435,22 @@ class BlueManage {
if (bluetoothConnectionState == BluetoothConnectionState.connected) { if (bluetoothConnectionState == BluetoothConnectionState.connected) {
try { try {
bluetoothConnectDevice! final List<BluetoothService> services =
.discoverServices() await bluetoothConnectDevice.discoverServices();
.then((List<BluetoothService> services) { //循环判断服务
for (final BluetoothService service in services) { for (final BluetoothService service in services) {
if (service.uuid == _serviceIdConnect) { if (service.uuid == _serviceIdConnect) {
for (final BluetoothCharacteristic characteristic for (final BluetoothCharacteristic characteristic
in service.characteristics) { in service.characteristics) {
if (characteristic.characteristicUuid == if (characteristic.characteristicUuid ==
_characteristicIdSubscription) { _characteristicIdSubscription) {
_subScribeToCharacteristic(characteristic); _subScribeToCharacteristic(characteristic);
bluetoothConnectionState = BluetoothConnectionState.connected; bluetoothConnectionState = BluetoothConnectionState.connected;
connectStateCallBack(bluetoothConnectionState!); connectStateCallBack(bluetoothConnectionState!);
}
} }
} }
} }
}); }
} on Exception catch (e) { } on Exception catch (e) {
bluetoothConnectionState = BluetoothConnectionState.disconnected; bluetoothConnectionState = BluetoothConnectionState.disconnected;
connectStateCallBack(bluetoothConnectionState!); connectStateCallBack(bluetoothConnectionState!);