1| Change Type | Old Version | New Version | d.ts File | 2| ---- | ------ | ------ | -------- | 3|Added|NA|Class name: DeviceInfo;<br>Method or attribute name: range: number;|@ohos.distributedHardware.deviceManager.d.ts| 4|Added|NA|Class name: PublishInfo;<br>Method or attribute name: publishId: number;|@ohos.distributedHardware.deviceManager.d.ts| 5|Added|NA|Class name: PublishInfo;<br>Method or attribute name: mode: DiscoverMode;|@ohos.distributedHardware.deviceManager.d.ts| 6|Added|NA|Class name: PublishInfo;<br>Method or attribute name: freq: ExchangeFreq;|@ohos.distributedHardware.deviceManager.d.ts| 7|Added|NA|Class name: PublishInfo;<br>Method or attribute name: ranging : boolean;|@ohos.distributedHardware.deviceManager.d.ts| 8|Added|NA|Class name: DeviceManager;<br>Method or attribute name: startDeviceDiscovery(subscribeInfo: SubscribeInfo, filterOptions?: string): void;|@ohos.distributedHardware.deviceManager.d.ts| 9|Added|NA|Class name: DeviceManager;<br>Method or attribute name: publishDeviceDiscovery(publishInfo: PublishInfo): void;|@ohos.distributedHardware.deviceManager.d.ts| 10|Added|NA|Class name: DeviceManager;<br>Method or attribute name: unPublishDeviceDiscovery(publishId: number): void;|@ohos.distributedHardware.deviceManager.d.ts| 11|Added|NA|Class name: DeviceManager;<br>Method or attribute name: setUserOperation(operateAction: number, params: string): void;|@ohos.distributedHardware.deviceManager.d.ts| 12|Added|NA|Class name: DeviceManager;<br>Method or attribute name: on(type: 'uiStateChange', callback: Callback\<{ param: string}>): void;|@ohos.distributedHardware.deviceManager.d.ts| 13|Added|NA|Class name: DeviceManager;<br>Method or attribute name: on(type: 'publishSuccess', callback: Callback\<{ publishId: number }>): void;|@ohos.distributedHardware.deviceManager.d.ts| 14|Added|NA|Class name: DeviceManager;<br>Method or attribute name: on(type: 'publishFail', callback: Callback\<{ publishId: number, reason: number }>): void;|@ohos.distributedHardware.deviceManager.d.ts| 15|Added|NA|Class name: DeviceManager;<br>Method or attribute name: off(type: 'uiStateChange', callback?: Callback\<{ param: string}>): void;|@ohos.distributedHardware.deviceManager.d.ts| 16|Added|NA|Class name: DeviceManager;<br>Method or attribute name: off(type: 'publishSuccess', callback?: Callback\<{ publishId: number }>): void;|@ohos.distributedHardware.deviceManager.d.ts| 17|Added|NA|Class name: DeviceManager;<br>Method or attribute name: off(type: 'publishFail', callback?: Callback\<{ publishId: number, reason: number }>): void;|@ohos.distributedHardware.deviceManager.d.ts| 18|Error code added|Class name: deviceManager;<br>Method or attribute name: function createDeviceManager(bundleName: string, callback: AsyncCallback\<DeviceManager>): void;<br>Old version: |Class name: deviceManager;<br>Method or attribute name: function createDeviceManager(bundleName: string, callback: AsyncCallback\<DeviceManager>): void;<br>New version: 401|@ohos.distributedHardware.deviceManager.d.ts| 19|Error code added|Class name: DeviceManager;<br>Method or attribute name: release(): void;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: release(): void;<br>New version: 11600101|@ohos.distributedHardware.deviceManager.d.ts| 20|Error code added|Class name: DeviceManager;<br>Method or attribute name: getTrustedDeviceListSync(): Array\<DeviceInfo>;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: getTrustedDeviceListSync(): Array\<DeviceInfo>;<br>New version: 401,11600101|@ohos.distributedHardware.deviceManager.d.ts| 21|Error code added|Class name: DeviceManager;<br>Method or attribute name: getTrustedDeviceList(callback:AsyncCallback\<Array\<DeviceInfo>>): void;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: getTrustedDeviceList(callback:AsyncCallback\<Array\<DeviceInfo>>): void;<br>New version: 401|@ohos.distributedHardware.deviceManager.d.ts| 22|Error code added|Class name: DeviceManager;<br>Method or attribute name: getTrustedDeviceList(): Promise\<Array\<DeviceInfo>>;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: getTrustedDeviceList(): Promise\<Array\<DeviceInfo>>;<br>New version: 401|@ohos.distributedHardware.deviceManager.d.ts| 23|Error code added|Class name: DeviceManager;<br>Method or attribute name: getLocalDeviceInfoSync(): DeviceInfo;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: getLocalDeviceInfoSync(): DeviceInfo;<br>New version: 401,11600101|@ohos.distributedHardware.deviceManager.d.ts| 24|Error code added|Class name: DeviceManager;<br>Method or attribute name: getLocalDeviceInfo(callback:AsyncCallback\<DeviceInfo>): void;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: getLocalDeviceInfo(callback:AsyncCallback\<DeviceInfo>): void;<br>New version: 401|@ohos.distributedHardware.deviceManager.d.ts| 25|Error code added|Class name: DeviceManager;<br>Method or attribute name: getLocalDeviceInfo(): Promise\<DeviceInfo>;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: getLocalDeviceInfo(): Promise\<DeviceInfo>;<br>New version: 401|@ohos.distributedHardware.deviceManager.d.ts| 26|Error code added|Class name: DeviceManager;<br>Method or attribute name: startDeviceDiscovery(subscribeInfo: SubscribeInfo): void;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: startDeviceDiscovery(subscribeInfo: SubscribeInfo): void;<br>New version: 401,201,11600104,11600101|@ohos.distributedHardware.deviceManager.d.ts| 27|Error code added|Class name: DeviceManager;<br>Method or attribute name: stopDeviceDiscovery(subscribeId: number): void;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: stopDeviceDiscovery(subscribeId: number): void;<br>New version: 401,201,11600101|@ohos.distributedHardware.deviceManager.d.ts| 28|Error code added|Class name: DeviceManager;<br>Method or attribute name: authenticateDevice(deviceInfo: DeviceInfo, authParam: AuthParam, callback: AsyncCallback\<{deviceId: string, pinToken ?: number}>): void;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: authenticateDevice(deviceInfo: DeviceInfo, authParam: AuthParam, callback: AsyncCallback\<{deviceId: string, pinToken ?: number}>): void;<br>New version: 401|@ohos.distributedHardware.deviceManager.d.ts| 29|Error code added|Class name: DeviceManager;<br>Method or attribute name: unAuthenticateDevice(deviceInfo: DeviceInfo): void<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: unAuthenticateDevice(deviceInfo: DeviceInfo): void<br>New version: 401,201,11600101|@ohos.distributedHardware.deviceManager.d.ts| 30|Error code added|Class name: DeviceManager;<br>Method or attribute name: verifyAuthInfo(authInfo: AuthInfo, callback: AsyncCallback\<{deviceId: string, level: number}>): void;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: verifyAuthInfo(authInfo: AuthInfo, callback: AsyncCallback\<{deviceId: string, level: number}>): void;<br>New version: 401|@ohos.distributedHardware.deviceManager.d.ts| 31|Error code added|Class name: DeviceManager;<br>Method or attribute name: on(type: 'deviceStateChange', callback: Callback\<{ action: DeviceStateChangeAction, device: DeviceInfo }>): void;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: on(type: 'deviceStateChange', callback: Callback\<{ action: DeviceStateChangeAction, device: DeviceInfo }>): void;<br>New version: 401|@ohos.distributedHardware.deviceManager.d.ts| 32|Error code added|Class name: DeviceManager;<br>Method or attribute name: on(type: 'deviceFound', callback: Callback\<{ subscribeId: number, device: DeviceInfo }>): void;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: on(type: 'deviceFound', callback: Callback\<{ subscribeId: number, device: DeviceInfo }>): void;<br>New version: 401|@ohos.distributedHardware.deviceManager.d.ts| 33|Error code added|Class name: DeviceManager;<br>Method or attribute name: on(type: 'discoverFail', callback: Callback\<{ subscribeId: number, reason: number }>): void;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: on(type: 'discoverFail', callback: Callback\<{ subscribeId: number, reason: number }>): void;<br>New version: 401|@ohos.distributedHardware.deviceManager.d.ts| 34|Error code added|Class name: DeviceManager;<br>Method or attribute name: on(type: 'serviceDie', callback: () => void): void;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: on(type: 'serviceDie', callback: () => void): void;<br>New version: 401|@ohos.distributedHardware.deviceManager.d.ts| 35|Error code added|Class name: DeviceManager;<br>Method or attribute name: off(type: 'deviceStateChange', callback?: Callback\<{ action: DeviceStateChangeAction, device: DeviceInfo }>): void;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: off(type: 'deviceStateChange', callback?: Callback\<{ action: DeviceStateChangeAction, device: DeviceInfo }>): void;<br>New version: 401|@ohos.distributedHardware.deviceManager.d.ts| 36|Error code added|Class name: DeviceManager;<br>Method or attribute name: off(type: 'deviceFound', callback?: Callback\<{ subscribeId: number, device: DeviceInfo }>): void;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: off(type: 'deviceFound', callback?: Callback\<{ subscribeId: number, device: DeviceInfo }>): void;<br>New version: 401|@ohos.distributedHardware.deviceManager.d.ts| 37|Error code added|Class name: DeviceManager;<br>Method or attribute name: off(type: 'discoverFail', callback?: Callback\<{ subscribeId: number, reason: number }>): void;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: off(type: 'discoverFail', callback?: Callback\<{ subscribeId: number, reason: number }>): void;<br>New version: 401|@ohos.distributedHardware.deviceManager.d.ts| 38|Error code added|Class name: DeviceManager;<br>Method or attribute name: off(type: 'serviceDie', callback?: () => void): void;<br>Old version: |Class name: DeviceManager;<br>Method or attribute name: off(type: 'serviceDie', callback?: () => void): void;<br>New version: 401|@ohos.distributedHardware.deviceManager.d.ts| 39|Access level changed|Class name: DeviceType;<br>Method or attribute name: enum DeviceType<br>Old version: |Class name: DeviceType;<br>Method or attribute name: enum DeviceType<br>New version: systemapi|@ohos.distributedHardware.deviceManager.d.ts| 40|Function changed|Class name: DeviceManager;<br>Method or attribute name: authenticateDevice(deviceInfo: DeviceInfo, authParam: AuthParam, callback: AsyncCallback\<{deviceId: string, pinTone ?: number}>): void;|Class name: DeviceManager;<br>Method or attribute name: authenticateDevice(deviceInfo: DeviceInfo, authParam: AuthParam, callback: AsyncCallback\<{deviceId: string, pinToken ?: number}>): void;|@ohos.distributedHardware.deviceManager.d.ts| 41