Improve heart rate device reconnect flow
This commit is contained in:
@@ -1,6 +1,6 @@
|
||||
import { getTileSizePx, screenToWorld, worldToScreen, type CameraState } from '../camera/camera'
|
||||
import { CompassHeadingController } from '../sensor/compassHeadingController'
|
||||
import { HeartRateController } from '../sensor/heartRateController'
|
||||
import { HeartRateController, type HeartRateDiscoveredDevice } from '../sensor/heartRateController'
|
||||
import { LocationController } from '../sensor/locationController'
|
||||
import { WebGLMapRenderer } from '../renderer/webglMapRenderer'
|
||||
import { type MapRendererStats } from '../renderer/mapRenderer'
|
||||
@@ -132,6 +132,14 @@ export interface MapEngineViewState {
|
||||
heartRateConnected: boolean
|
||||
heartRateStatusText: string
|
||||
heartRateDeviceText: string
|
||||
heartRateScanText: string
|
||||
heartRateDiscoveredDevices: Array<{
|
||||
deviceId: string
|
||||
name: string
|
||||
rssiText: string
|
||||
preferred: boolean
|
||||
connected: boolean
|
||||
}>
|
||||
gameSessionStatus: 'idle' | 'running' | 'finished' | 'failed'
|
||||
gameModeText: string
|
||||
panelTimerText: string
|
||||
@@ -227,6 +235,8 @@ const VIEW_SYNC_KEYS: Array<keyof MapEngineViewState> = [
|
||||
'heartRateConnected',
|
||||
'heartRateStatusText',
|
||||
'heartRateDeviceText',
|
||||
'heartRateScanText',
|
||||
'heartRateDiscoveredDevices',
|
||||
'gameSessionStatus',
|
||||
'gameModeText',
|
||||
'panelTimerText',
|
||||
@@ -612,37 +622,64 @@ export class MapEngine {
|
||||
this.setState(this.getLocationControllerViewPatch(), true)
|
||||
},
|
||||
})
|
||||
this.heartRateController = new HeartRateController({
|
||||
onHeartRate: (bpm) => {
|
||||
this.telemetryRuntime.dispatch({
|
||||
type: 'heart_rate_updated',
|
||||
at: Date.now(),
|
||||
this.heartRateController = new HeartRateController({
|
||||
onHeartRate: (bpm) => {
|
||||
this.telemetryRuntime.dispatch({
|
||||
type: 'heart_rate_updated',
|
||||
at: Date.now(),
|
||||
bpm,
|
||||
})
|
||||
this.syncSessionTimerText()
|
||||
},
|
||||
onStatus: (message) => {
|
||||
this.setState({
|
||||
heartRateStatusText: message,
|
||||
heartRateDeviceText: this.heartRateController.currentDeviceName || '--',
|
||||
}, true)
|
||||
},
|
||||
onError: (message) => {
|
||||
this.setState({
|
||||
heartRateConnected: false,
|
||||
heartRateStatusText: message,
|
||||
heartRateDeviceText: '--',
|
||||
statusText: `${message} (${this.buildVersion})`,
|
||||
}, true)
|
||||
},
|
||||
onConnectionChange: (connected, deviceName) => {
|
||||
this.setState({
|
||||
heartRateConnected: connected,
|
||||
heartRateDeviceText: deviceName || '--',
|
||||
heartRateStatusText: connected ? '心率带已连接' : '心率带未连接',
|
||||
}, true)
|
||||
},
|
||||
})
|
||||
},
|
||||
onStatus: (message) => {
|
||||
const deviceName = this.heartRateController.currentDeviceName
|
||||
|| (this.heartRateController.reconnecting ? this.heartRateController.lastDeviceName : null)
|
||||
|| '--'
|
||||
this.setState({
|
||||
heartRateStatusText: message,
|
||||
heartRateDeviceText: deviceName,
|
||||
heartRateScanText: this.getHeartRateScanText(),
|
||||
}, true)
|
||||
},
|
||||
onError: (message) => {
|
||||
this.clearHeartRateSignal()
|
||||
const deviceName = this.heartRateController.reconnecting
|
||||
? (this.heartRateController.lastDeviceName || '--')
|
||||
: '--'
|
||||
this.setState({
|
||||
heartRateConnected: false,
|
||||
heartRateStatusText: message,
|
||||
heartRateDeviceText: deviceName,
|
||||
heartRateScanText: this.getHeartRateScanText(),
|
||||
statusText: `${message} (${this.buildVersion})`,
|
||||
}, true)
|
||||
},
|
||||
onConnectionChange: (connected, deviceName) => {
|
||||
if (!connected) {
|
||||
this.clearHeartRateSignal()
|
||||
}
|
||||
const resolvedDeviceName = connected
|
||||
? (deviceName || '--')
|
||||
: (this.heartRateController.reconnecting
|
||||
? (this.heartRateController.lastDeviceName || '--')
|
||||
: '--')
|
||||
this.setState({
|
||||
heartRateConnected: connected,
|
||||
heartRateDeviceText: resolvedDeviceName,
|
||||
heartRateStatusText: connected
|
||||
? '心率带已连接'
|
||||
: (this.heartRateController.reconnecting ? '心率带自动重连中' : '心率带未连接'),
|
||||
heartRateScanText: this.getHeartRateScanText(),
|
||||
heartRateDiscoveredDevices: this.formatHeartRateDevices(this.heartRateController.discoveredDevices),
|
||||
}, true)
|
||||
},
|
||||
onDeviceListChange: (devices) => {
|
||||
this.setState({
|
||||
heartRateDiscoveredDevices: this.formatHeartRateDevices(devices),
|
||||
heartRateScanText: this.getHeartRateScanText(),
|
||||
}, true)
|
||||
},
|
||||
})
|
||||
this.feedbackDirector = new FeedbackDirector({
|
||||
showPunchFeedback: (text, tone, motionClass) => {
|
||||
this.showPunchFeedback(text, tone, motionClass)
|
||||
@@ -745,9 +782,11 @@ export class MapEngine {
|
||||
mockCoordText: '--',
|
||||
mockSpeedText: '--',
|
||||
gpsCoordText: '--',
|
||||
heartRateConnected: false,
|
||||
heartRateStatusText: '心率带未连接',
|
||||
heartRateDeviceText: '--',
|
||||
heartRateConnected: false,
|
||||
heartRateStatusText: '心率带未连接',
|
||||
heartRateDeviceText: '--',
|
||||
heartRateScanText: '未扫描',
|
||||
heartRateDiscoveredDevices: [],
|
||||
panelTimerText: '00:00:00',
|
||||
panelMileageText: '0m',
|
||||
panelActionTagText: '目标',
|
||||
@@ -848,6 +887,14 @@ export class MapEngine {
|
||||
this.mounted = false
|
||||
}
|
||||
|
||||
handleAppShow(): void {
|
||||
this.feedbackDirector.setAppAudioMode('foreground')
|
||||
}
|
||||
|
||||
handleAppHide(): void {
|
||||
this.feedbackDirector.setAppAudioMode('foreground')
|
||||
}
|
||||
|
||||
|
||||
clearGameRuntime(): void {
|
||||
this.gameRuntime.clear()
|
||||
@@ -858,6 +905,15 @@ export class MapEngine {
|
||||
this.setCourseHeading(null)
|
||||
}
|
||||
|
||||
clearHeartRateSignal(): void {
|
||||
this.telemetryRuntime.dispatch({
|
||||
type: 'heart_rate_updated',
|
||||
at: Date.now(),
|
||||
bpm: null,
|
||||
})
|
||||
this.syncSessionTimerText()
|
||||
}
|
||||
|
||||
clearFinishedTestOverlay(): void {
|
||||
this.currentGpsPoint = null
|
||||
this.currentGpsTrack = []
|
||||
@@ -1386,6 +1442,18 @@ export class MapEngine {
|
||||
this.heartRateController.disconnect()
|
||||
}
|
||||
|
||||
handleConnectHeartRateDevice(deviceId: string): void {
|
||||
this.heartRateController.connectToDiscoveredDevice(deviceId)
|
||||
}
|
||||
|
||||
handleClearPreferredHeartRateDevice(): void {
|
||||
this.heartRateController.clearPreferredDevice()
|
||||
this.setState({
|
||||
heartRateDeviceText: this.heartRateController.currentDeviceName || '--',
|
||||
heartRateScanText: this.getHeartRateScanText(),
|
||||
}, true)
|
||||
}
|
||||
|
||||
handleDebugHeartRateTone(tone: HeartRateTone): void {
|
||||
const sampleBpm = getHeartRateToneSampleBpm(tone, this.telemetryRuntime.config)
|
||||
this.telemetryRuntime.dispatch({
|
||||
@@ -1407,9 +1475,42 @@ export class MapEngine {
|
||||
})
|
||||
this.setState({
|
||||
heartRateStatusText: this.heartRateController.connected ? '心率带已连接' : '心率带未连接',
|
||||
heartRateScanText: this.getHeartRateScanText(),
|
||||
}, true)
|
||||
this.syncSessionTimerText()
|
||||
}
|
||||
|
||||
formatHeartRateDevices(devices: HeartRateDiscoveredDevice[]): Array<{ deviceId: string; name: string; rssiText: string; preferred: boolean; connected: boolean }> {
|
||||
return devices.map((device) => ({
|
||||
deviceId: device.deviceId,
|
||||
name: device.name,
|
||||
rssiText: device.rssi === null ? '--' : `${device.rssi} dBm`,
|
||||
preferred: device.isPreferred,
|
||||
connected: !!this.heartRateController.currentDeviceId && this.heartRateController.currentDeviceId === device.deviceId && this.heartRateController.connected,
|
||||
}))
|
||||
}
|
||||
|
||||
getHeartRateScanText(): string {
|
||||
if (this.heartRateController.connected) {
|
||||
return '已连接'
|
||||
}
|
||||
|
||||
if (this.heartRateController.connecting) {
|
||||
return '连接中'
|
||||
}
|
||||
|
||||
if (this.heartRateController.disconnecting) {
|
||||
return '断开中'
|
||||
}
|
||||
|
||||
if (this.heartRateController.scanning) {
|
||||
return this.heartRateController.lastDeviceId ? '扫描中(优先首选)' : '扫描中(等待选择)'
|
||||
}
|
||||
|
||||
return this.heartRateController.discoveredDevices.length
|
||||
? `已发现 ${this.heartRateController.discoveredDevices.length} 个设备`
|
||||
: '未扫描'
|
||||
}
|
||||
setStage(rect: MapEngineStageRect): void {
|
||||
this.previewScale = 1
|
||||
this.previewOriginX = rect.width / 2
|
||||
|
||||
@@ -3,18 +3,30 @@ export interface HeartRateControllerCallbacks {
|
||||
onStatus: (message: string) => void
|
||||
onError: (message: string) => void
|
||||
onConnectionChange: (connected: boolean, deviceName: string | null) => void
|
||||
onDeviceListChange: (devices: HeartRateDiscoveredDevice[]) => void
|
||||
}
|
||||
|
||||
export interface HeartRateDiscoveredDevice {
|
||||
deviceId: string
|
||||
name: string
|
||||
rssi: number | null
|
||||
lastSeenAt: number
|
||||
isPreferred: boolean
|
||||
}
|
||||
|
||||
type BluetoothDeviceLike = {
|
||||
deviceId?: string
|
||||
name?: string
|
||||
localName?: string
|
||||
RSSI?: number
|
||||
advertisServiceUUIDs?: string[]
|
||||
}
|
||||
|
||||
const HEART_RATE_SERVICE_UUID = '180D'
|
||||
const HEART_RATE_MEASUREMENT_UUID = '2A37'
|
||||
const DISCOVERY_TIMEOUT_MS = 12000
|
||||
const DEVICE_STALE_MS = 15000
|
||||
const PREFERRED_HEART_RATE_DEVICE_STORAGE_KEY = 'cmr.preferredHeartRateDevice'
|
||||
|
||||
function normalizeUuid(uuid: string | undefined | null): string {
|
||||
return String(uuid || '').replace(/[^0-9a-f]/gi, '').toUpperCase()
|
||||
@@ -80,9 +92,18 @@ export class HeartRateController {
|
||||
connected: boolean
|
||||
currentDeviceId: string | null
|
||||
currentDeviceName: string | null
|
||||
discoveredDevices: HeartRateDiscoveredDevice[]
|
||||
lastDeviceId: string | null
|
||||
lastDeviceName: string | null
|
||||
manualDisconnect: boolean
|
||||
reconnecting: boolean
|
||||
disconnecting: boolean
|
||||
disconnectingDeviceId: string | null
|
||||
autoConnectDeviceId: string | null
|
||||
measurementServiceId: string | null
|
||||
measurementCharacteristicId: string | null
|
||||
discoveryTimer: number
|
||||
reconnectTimer: number
|
||||
deviceFoundHandler: ((result: any) => void) | null
|
||||
characteristicHandler: ((result: any) => void) | null
|
||||
connectionStateHandler: ((result: any) => void) | null
|
||||
@@ -94,12 +115,22 @@ export class HeartRateController {
|
||||
this.connected = false
|
||||
this.currentDeviceId = null
|
||||
this.currentDeviceName = null
|
||||
this.discoveredDevices = []
|
||||
this.lastDeviceId = null
|
||||
this.lastDeviceName = null
|
||||
this.manualDisconnect = false
|
||||
this.reconnecting = false
|
||||
this.disconnecting = false
|
||||
this.disconnectingDeviceId = null
|
||||
this.autoConnectDeviceId = null
|
||||
this.measurementServiceId = null
|
||||
this.measurementCharacteristicId = null
|
||||
this.discoveryTimer = 0
|
||||
this.reconnectTimer = 0
|
||||
this.deviceFoundHandler = null
|
||||
this.characteristicHandler = null
|
||||
this.connectionStateHandler = null
|
||||
this.restorePreferredDevice()
|
||||
}
|
||||
|
||||
startScanAndConnect(): void {
|
||||
@@ -108,40 +139,55 @@ export class HeartRateController {
|
||||
return
|
||||
}
|
||||
|
||||
if (this.disconnecting) {
|
||||
this.callbacks.onStatus('心率带断开中,请稍后再试')
|
||||
return
|
||||
}
|
||||
|
||||
if (this.scanning || this.connecting) {
|
||||
this.callbacks.onStatus('心率带连接进行中')
|
||||
return
|
||||
}
|
||||
|
||||
const wxAny = wx as any
|
||||
wxAny.openBluetoothAdapter({
|
||||
success: () => {
|
||||
this.manualDisconnect = false
|
||||
this.reconnecting = false
|
||||
this.clearReconnectTimer()
|
||||
|
||||
this.withFreshBluetoothAdapter(() => {
|
||||
if (this.lastDeviceId) {
|
||||
this.callbacks.onStatus(`正在扫描并优先连接 ${this.lastDeviceName || '心率带'}`)
|
||||
this.beginDiscovery()
|
||||
},
|
||||
fail: (error: any) => {
|
||||
const message = error && error.errMsg ? error.errMsg : 'openBluetoothAdapter 失败'
|
||||
this.callbacks.onError(`蓝牙不可用: ${message}`)
|
||||
},
|
||||
return
|
||||
}
|
||||
|
||||
this.beginDiscovery()
|
||||
})
|
||||
}
|
||||
|
||||
disconnect(): void {
|
||||
this.clearDiscoveryTimer()
|
||||
this.clearReconnectTimer()
|
||||
this.stopDiscovery()
|
||||
|
||||
const deviceId = this.currentDeviceId
|
||||
this.connecting = false
|
||||
this.reconnecting = false
|
||||
this.manualDisconnect = true
|
||||
this.disconnecting = true
|
||||
|
||||
if (!deviceId) {
|
||||
this.disconnecting = false
|
||||
this.clearConnectionState()
|
||||
this.callbacks.onStatus('心率带未连接')
|
||||
return
|
||||
}
|
||||
|
||||
this.disconnectingDeviceId = deviceId
|
||||
const wxAny = wx as any
|
||||
wxAny.closeBLEConnection({
|
||||
deviceId,
|
||||
complete: () => {
|
||||
this.disconnecting = false
|
||||
this.clearConnectionState()
|
||||
this.callbacks.onStatus('心率带已断开')
|
||||
},
|
||||
@@ -150,6 +196,7 @@ export class HeartRateController {
|
||||
|
||||
destroy(): void {
|
||||
this.clearDiscoveryTimer()
|
||||
this.clearReconnectTimer()
|
||||
this.stopDiscovery()
|
||||
this.detachListeners()
|
||||
|
||||
@@ -173,14 +220,20 @@ export class HeartRateController {
|
||||
}
|
||||
|
||||
beginDiscovery(): void {
|
||||
if (this.scanning || this.connecting || this.connected) {
|
||||
return
|
||||
}
|
||||
|
||||
this.bindListeners()
|
||||
this.autoConnectDeviceId = this.lastDeviceId
|
||||
const wxAny = wx as any
|
||||
wxAny.startBluetoothDevicesDiscovery({
|
||||
allowDuplicatesKey: false,
|
||||
services: [HEART_RATE_SERVICE_UUID],
|
||||
success: () => {
|
||||
this.scanning = true
|
||||
this.callbacks.onStatus('正在扫描心率带')
|
||||
this.pruneDiscoveredDevices()
|
||||
this.callbacks.onStatus(this.autoConnectDeviceId ? '正在扫描心率带并等待自动连接' : '正在扫描心率带,请选择设备')
|
||||
this.clearDiscoveryTimer()
|
||||
this.discoveryTimer = setTimeout(() => {
|
||||
this.discoveryTimer = 0
|
||||
@@ -189,7 +242,7 @@ export class HeartRateController {
|
||||
}
|
||||
|
||||
this.stopDiscovery()
|
||||
this.callbacks.onError('未发现可连接的心率带')
|
||||
this.callbacks.onError(this.discoveredDevices.length ? '已发现心率带,请从列表选择连接' : '未发现可连接的心率带')
|
||||
}, DISCOVERY_TIMEOUT_MS) as unknown as number
|
||||
},
|
||||
fail: (error: any) => {
|
||||
@@ -207,6 +260,7 @@ export class HeartRateController {
|
||||
}
|
||||
|
||||
this.scanning = false
|
||||
this.autoConnectDeviceId = null
|
||||
const wxAny = wx as any
|
||||
wxAny.stopBluetoothDevicesDiscovery({
|
||||
complete: () => {},
|
||||
@@ -224,8 +278,13 @@ export class HeartRateController {
|
||||
? [result]
|
||||
: []
|
||||
|
||||
const targetDevice = devices.find((device: BluetoothDeviceLike) => isHeartRateDevice(device))
|
||||
if (!targetDevice || !targetDevice.deviceId || !this.scanning || this.connecting || this.connected) {
|
||||
this.mergeDiscoveredDevices(devices)
|
||||
if (!this.scanning || this.connecting || this.connected) {
|
||||
return
|
||||
}
|
||||
|
||||
const targetDevice = this.selectTargetDevice(devices)
|
||||
if (!targetDevice || !targetDevice.deviceId) {
|
||||
return
|
||||
}
|
||||
|
||||
@@ -267,7 +326,7 @@ export class HeartRateController {
|
||||
|
||||
if (!this.connectionStateHandler) {
|
||||
this.connectionStateHandler = (result: any) => {
|
||||
if (!result || !this.currentDeviceId || result.deviceId !== this.currentDeviceId) {
|
||||
if (!result || !result.deviceId) {
|
||||
return
|
||||
}
|
||||
|
||||
@@ -275,8 +334,20 @@ export class HeartRateController {
|
||||
return
|
||||
}
|
||||
|
||||
if (this.disconnectingDeviceId && result.deviceId === this.disconnectingDeviceId) {
|
||||
this.disconnectingDeviceId = null
|
||||
return
|
||||
}
|
||||
|
||||
if (!this.currentDeviceId || result.deviceId !== this.currentDeviceId) {
|
||||
return
|
||||
}
|
||||
|
||||
const disconnectedDeviceId = this.currentDeviceId
|
||||
const disconnectedDeviceName = this.currentDeviceName
|
||||
this.clearConnectionState()
|
||||
this.callbacks.onStatus('心率带连接已断开')
|
||||
this.scheduleAutoReconnect(disconnectedDeviceId, disconnectedDeviceName)
|
||||
}
|
||||
|
||||
if (typeof wxAny.onBLEConnectionStateChange === 'function') {
|
||||
@@ -303,8 +374,13 @@ export class HeartRateController {
|
||||
this.connectionStateHandler = null
|
||||
}
|
||||
|
||||
connectToDevice(deviceId: string, deviceName: string): void {
|
||||
connectToDevice(deviceId: string, deviceName: string, fallbackToDiscovery: boolean = false): void {
|
||||
this.connecting = true
|
||||
this.reconnecting = false
|
||||
this.disconnecting = false
|
||||
this.manualDisconnect = false
|
||||
this.disconnectingDeviceId = null
|
||||
this.autoConnectDeviceId = deviceId
|
||||
this.currentDeviceId = deviceId
|
||||
this.currentDeviceName = deviceName
|
||||
this.callbacks.onStatus(`正在连接 ${deviceName}`)
|
||||
@@ -319,6 +395,11 @@ export class HeartRateController {
|
||||
fail: (error: any) => {
|
||||
const message = error && error.errMsg ? error.errMsg : 'createBLEConnection 失败'
|
||||
this.clearConnectionState()
|
||||
if (fallbackToDiscovery && !this.manualDisconnect) {
|
||||
this.callbacks.onStatus(`直连失败,转入扫描: ${deviceName}`)
|
||||
this.beginDiscovery()
|
||||
return
|
||||
}
|
||||
this.callbacks.onError(`连接心率带失败: ${message}`)
|
||||
},
|
||||
})
|
||||
@@ -364,6 +445,15 @@ export class HeartRateController {
|
||||
success: () => {
|
||||
this.connecting = false
|
||||
this.connected = true
|
||||
this.lastDeviceId = deviceId
|
||||
this.lastDeviceName = deviceName
|
||||
this.persistPreferredDevice()
|
||||
this.manualDisconnect = false
|
||||
this.reconnecting = false
|
||||
this.disconnectingDeviceId = null
|
||||
this.autoConnectDeviceId = deviceId
|
||||
this.refreshPreferredFlags()
|
||||
this.clearReconnectTimer()
|
||||
this.callbacks.onConnectionChange(true, deviceName)
|
||||
this.callbacks.onStatus(`心率带已连接: ${deviceName}`)
|
||||
},
|
||||
@@ -393,6 +483,7 @@ export class HeartRateController {
|
||||
complete: () => {
|
||||
this.clearConnectionState()
|
||||
this.callbacks.onError(message)
|
||||
this.scheduleAutoReconnect(this.lastDeviceId, this.lastDeviceName)
|
||||
},
|
||||
})
|
||||
}
|
||||
@@ -402,6 +493,9 @@ export class HeartRateController {
|
||||
this.scanning = false
|
||||
this.connecting = false
|
||||
this.connected = false
|
||||
this.disconnecting = false
|
||||
this.disconnectingDeviceId = null
|
||||
this.autoConnectDeviceId = null
|
||||
this.currentDeviceId = null
|
||||
this.measurementServiceId = null
|
||||
this.measurementCharacteristicId = null
|
||||
@@ -418,4 +512,264 @@ export class HeartRateController {
|
||||
this.discoveryTimer = 0
|
||||
}
|
||||
}
|
||||
|
||||
clearReconnectTimer(): void {
|
||||
if (this.reconnectTimer) {
|
||||
clearTimeout(this.reconnectTimer)
|
||||
this.reconnectTimer = 0
|
||||
}
|
||||
}
|
||||
|
||||
selectTargetDevice(devices: BluetoothDeviceLike[]): BluetoothDeviceLike | null {
|
||||
if (!Array.isArray(devices) || !devices.length) {
|
||||
return null
|
||||
}
|
||||
|
||||
if (this.autoConnectDeviceId) {
|
||||
const rememberedDevice = devices.find((device) => device && device.deviceId === this.autoConnectDeviceId)
|
||||
if (rememberedDevice && isHeartRateDevice(rememberedDevice)) {
|
||||
return rememberedDevice
|
||||
}
|
||||
|
||||
return null
|
||||
}
|
||||
|
||||
return null
|
||||
}
|
||||
|
||||
scheduleAutoReconnect(deviceId: string | null, deviceName: string | null): void {
|
||||
if (this.manualDisconnect || !deviceId || this.connected || this.connecting || this.scanning) {
|
||||
return
|
||||
}
|
||||
|
||||
this.lastDeviceId = deviceId
|
||||
this.lastDeviceName = deviceName || this.lastDeviceName
|
||||
this.clearReconnectTimer()
|
||||
this.reconnecting = true
|
||||
this.callbacks.onStatus(`心率带已断开,等待自动重连: ${this.lastDeviceName || '设备'}`)
|
||||
this.reconnectTimer = setTimeout(() => {
|
||||
this.reconnectTimer = 0
|
||||
if (this.manualDisconnect || this.connected || this.connecting || this.scanning) {
|
||||
return
|
||||
}
|
||||
|
||||
const rememberedDeviceId = this.lastDeviceId
|
||||
const rememberedDeviceName = this.lastDeviceName || '心率带'
|
||||
this.reconnecting = false
|
||||
this.withFreshBluetoothAdapter(() => {
|
||||
if (rememberedDeviceId) {
|
||||
this.callbacks.onStatus(`正在自动重连 ${rememberedDeviceName}`)
|
||||
this.resetConnectionAndConnect(rememberedDeviceId, rememberedDeviceName, true)
|
||||
return
|
||||
}
|
||||
|
||||
this.beginDiscovery()
|
||||
})
|
||||
}, 600) as unknown as number
|
||||
}
|
||||
|
||||
resetConnectionAndConnect(deviceId: string, deviceName: string, fallbackToDiscovery: boolean): void {
|
||||
const wxAny = wx as any
|
||||
this.disconnectingDeviceId = deviceId
|
||||
wxAny.closeBLEConnection({
|
||||
deviceId,
|
||||
complete: () => {
|
||||
if (this.disconnectingDeviceId === deviceId) {
|
||||
this.disconnectingDeviceId = null
|
||||
}
|
||||
|
||||
setTimeout(() => {
|
||||
if (this.connected || this.connecting || this.scanning || this.disconnecting) {
|
||||
return
|
||||
}
|
||||
|
||||
this.connectToDevice(deviceId, deviceName, fallbackToDiscovery)
|
||||
}, 320)
|
||||
},
|
||||
})
|
||||
}
|
||||
|
||||
connectToDiscoveredDevice(deviceId: string): void {
|
||||
if (!deviceId) {
|
||||
return
|
||||
}
|
||||
|
||||
if (this.disconnecting) {
|
||||
this.callbacks.onStatus('心率带断开中,请稍后再试')
|
||||
return
|
||||
}
|
||||
|
||||
const targetDevice = this.discoveredDevices.find((device) => device.deviceId === deviceId)
|
||||
const deviceName = targetDevice ? targetDevice.name : (this.lastDeviceId === deviceId ? (this.lastDeviceName || '心率带') : '心率带')
|
||||
this.lastDeviceId = deviceId
|
||||
this.lastDeviceName = deviceName
|
||||
this.refreshPreferredFlags()
|
||||
this.stopDiscovery()
|
||||
|
||||
this.withFreshBluetoothAdapter(() => {
|
||||
this.callbacks.onStatus(`正在连接 ${deviceName}`)
|
||||
this.resetConnectionAndConnect(deviceId, deviceName, true)
|
||||
})
|
||||
}
|
||||
|
||||
clearPreferredDevice(): void {
|
||||
this.lastDeviceId = null
|
||||
this.lastDeviceName = null
|
||||
this.autoConnectDeviceId = null
|
||||
this.removePreferredDevice()
|
||||
this.refreshPreferredFlags()
|
||||
this.callbacks.onStatus('已清除首选心率带')
|
||||
}
|
||||
|
||||
mergeDiscoveredDevices(devices: BluetoothDeviceLike[]): void {
|
||||
if (!Array.isArray(devices) || !devices.length) {
|
||||
return
|
||||
}
|
||||
|
||||
const now = Date.now()
|
||||
let changed = false
|
||||
const nextDevices = [...this.discoveredDevices]
|
||||
for (const rawDevice of devices) {
|
||||
if (!rawDevice || !rawDevice.deviceId || !isHeartRateDevice(rawDevice)) {
|
||||
continue
|
||||
}
|
||||
|
||||
const name = getDeviceDisplayName(rawDevice)
|
||||
const rssi = typeof rawDevice.RSSI === 'number' && Number.isFinite(rawDevice.RSSI) ? rawDevice.RSSI : null
|
||||
const existingIndex = nextDevices.findIndex((item) => item.deviceId === rawDevice.deviceId)
|
||||
const nextDevice: HeartRateDiscoveredDevice = {
|
||||
deviceId: rawDevice.deviceId,
|
||||
name,
|
||||
rssi,
|
||||
lastSeenAt: now,
|
||||
isPreferred: rawDevice.deviceId === this.lastDeviceId,
|
||||
}
|
||||
|
||||
if (existingIndex >= 0) {
|
||||
nextDevices[existingIndex] = nextDevice
|
||||
} else {
|
||||
nextDevices.push(nextDevice)
|
||||
}
|
||||
changed = true
|
||||
}
|
||||
|
||||
if (!changed) {
|
||||
return
|
||||
}
|
||||
|
||||
this.discoveredDevices = this.sortDiscoveredDevices(nextDevices.filter((device) => now - device.lastSeenAt <= DEVICE_STALE_MS))
|
||||
this.callbacks.onDeviceListChange([...this.discoveredDevices])
|
||||
}
|
||||
|
||||
pruneDiscoveredDevices(): void {
|
||||
const now = Date.now()
|
||||
const nextDevices = this.sortDiscoveredDevices(
|
||||
this.discoveredDevices.filter((device) => now - device.lastSeenAt <= DEVICE_STALE_MS),
|
||||
)
|
||||
const changed = nextDevices.length !== this.discoveredDevices.length
|
||||
|| nextDevices.some((device, index) => {
|
||||
const previous = this.discoveredDevices[index]
|
||||
return !previous || previous.deviceId !== device.deviceId || previous.isPreferred !== device.isPreferred || previous.rssi !== device.rssi
|
||||
})
|
||||
|
||||
this.discoveredDevices = nextDevices
|
||||
if (changed) {
|
||||
this.callbacks.onDeviceListChange([...this.discoveredDevices])
|
||||
}
|
||||
}
|
||||
|
||||
refreshPreferredFlags(): void {
|
||||
if (!this.discoveredDevices.length) {
|
||||
this.callbacks.onDeviceListChange([])
|
||||
return
|
||||
}
|
||||
|
||||
this.discoveredDevices = this.sortDiscoveredDevices(
|
||||
this.discoveredDevices.map((device) => ({
|
||||
...device,
|
||||
isPreferred: !!this.lastDeviceId && device.deviceId === this.lastDeviceId,
|
||||
})),
|
||||
)
|
||||
this.callbacks.onDeviceListChange([...this.discoveredDevices])
|
||||
}
|
||||
|
||||
sortDiscoveredDevices(devices: HeartRateDiscoveredDevice[]): HeartRateDiscoveredDevice[] {
|
||||
return [...devices].sort((a, b) => {
|
||||
if (a.isPreferred !== b.isPreferred) {
|
||||
return a.isPreferred ? -1 : 1
|
||||
}
|
||||
|
||||
const aRssi = a.rssi === null ? -999 : a.rssi
|
||||
const bRssi = b.rssi === null ? -999 : b.rssi
|
||||
if (aRssi !== bRssi) {
|
||||
return bRssi - aRssi
|
||||
}
|
||||
|
||||
return b.lastSeenAt - a.lastSeenAt
|
||||
})
|
||||
}
|
||||
|
||||
withFreshBluetoothAdapter(onReady: () => void): void {
|
||||
const wxAny = wx as any
|
||||
const openAdapter = () => {
|
||||
wxAny.openBluetoothAdapter({
|
||||
success: () => {
|
||||
onReady()
|
||||
},
|
||||
fail: (error: any) => {
|
||||
const message = error && error.errMsg ? error.errMsg : 'openBluetoothAdapter 失败'
|
||||
this.callbacks.onError(`蓝牙不可用: ${message}`)
|
||||
},
|
||||
})
|
||||
}
|
||||
|
||||
if (typeof wxAny.closeBluetoothAdapter !== 'function') {
|
||||
openAdapter()
|
||||
return
|
||||
}
|
||||
|
||||
wxAny.closeBluetoothAdapter({
|
||||
complete: () => {
|
||||
setTimeout(() => {
|
||||
openAdapter()
|
||||
}, 180)
|
||||
},
|
||||
})
|
||||
}
|
||||
|
||||
restorePreferredDevice(): void {
|
||||
try {
|
||||
const stored = wx.getStorageSync(PREFERRED_HEART_RATE_DEVICE_STORAGE_KEY)
|
||||
if (!stored || typeof stored !== 'object') {
|
||||
return
|
||||
}
|
||||
|
||||
const normalized = stored as { deviceId?: unknown; name?: unknown }
|
||||
if (typeof normalized.deviceId !== 'string' || !normalized.deviceId) {
|
||||
return
|
||||
}
|
||||
|
||||
this.lastDeviceId = normalized.deviceId
|
||||
this.lastDeviceName = typeof normalized.name === 'string' && normalized.name ? normalized.name : '心率带'
|
||||
} catch {}
|
||||
}
|
||||
|
||||
persistPreferredDevice(): void {
|
||||
if (!this.lastDeviceId) {
|
||||
return
|
||||
}
|
||||
|
||||
try {
|
||||
wx.setStorageSync(PREFERRED_HEART_RATE_DEVICE_STORAGE_KEY, {
|
||||
deviceId: this.lastDeviceId,
|
||||
name: this.lastDeviceName || '心率带',
|
||||
})
|
||||
} catch {}
|
||||
}
|
||||
|
||||
removePreferredDevice(): void {
|
||||
try {
|
||||
wx.removeStorageSync(PREFERRED_HEART_RATE_DEVICE_STORAGE_KEY)
|
||||
} catch {}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user