Device Management Changelog

The cl.distributedDeviceManager.1 API Change

Added device management APIs in OpenHarmony 4.0.9.2.

Change Impact

The original Device Management APIs can still be used but will no longer be maintained. You are advised to use the new APIs for development.

Key API/Component Changes

The following APIs are added.

Module	Class	API
@ohos.distributedDeviceManager	function	function createDeviceManager(bundleName: string): DeviceManager;
@ohos.distributedDeviceManager	function	function releaseDeviceManager(deviceManager: DeviceManager): void;
@ohos.distributedDeviceManager	DeviceManager	function getAvailableDeviceListSync(): Array<DeviceBasicInfo>;
@ohos.distributedDeviceManager	DeviceManager	function getAvailableDeviceList(callback:AsyncCallback<Array<DeviceBasicInfo>>): void;
@ohos.distributedDeviceManager	DeviceManager	function getAvailableDeviceList(): Promise<Array<DeviceBasicInfo>>;
@ohos.distributedDeviceManager	DeviceManager	function getLocalDeviceNetworkId(): string;
@ohos.distributedDeviceManager	DeviceManager	function getLocalDeviceName(): string;
@ohos.distributedDeviceManager	DeviceManager	function getLocalDeviceType(): number;
@ohos.distributedDeviceManager	DeviceManager	function getLocalDeviceId(): string;
@ohos.distributedDeviceManager	DeviceManager	function getDeviceName(networkId: string): string;
@ohos.distributedDeviceManager	DeviceManager	function getDeviceType(networkId: string): number;
@ohos.distributedDeviceManager	DeviceManager	function startDiscovering(discoverParam: {[key: string]: Object} , filterOptions?: {[key: string]: Object} ): void;
@ohos.distributedDeviceManager	DeviceManager	function stopDiscovering(): void;
@ohos.distributedDeviceManager	DeviceManager	function bindTarget(deviceId: string, bindParam: {[key: string]: Object} , callback: AsyncCallback<{deviceId: string}>): void;
@ohos.distributedDeviceManager	DeviceManager	function unbindTarget(deviceId: string): void;
@ohos.distributedDeviceManager	DeviceManager	function replyUiAction(action: number, actionResult: string): void;
@ohos.distributedDeviceManager	DeviceManager	function on(type: 'replyResult', callback: Callback<{ param: string}>): void;
@ohos.distributedDeviceManager	DeviceManager	function off(type: 'replyResult', callback?: Callback<{ param: string}>): void;
@ohos.distributedDeviceManager	DeviceManager	function on(type: 'deviceStateChange', callback: Callback<{ action: DeviceStateChange, device: DeviceBasicInfo }>): void;
@ohos.distributedDeviceManager	DeviceManager	function off(type: 'deviceStateChange', callback?: Callback<{ action: DeviceStateChange, device: DeviceBasicInfo }>): void;
@ohos.distributedDeviceManager	DeviceManager	function on(type: 'discoverSuccess', callback: Callback<{ device: DeviceBasicInfo }>): void;
@ohos.distributedDeviceManager	DeviceManager	function off(type: 'discoverSuccess', callback?: Callback<{ device: DeviceBasicInfo }>): void;
@ohos.distributedDeviceManager	DeviceManager	function on(type: 'deviceNameChange', callback: Callback<{ deviceName: string }>): void;
@ohos.distributedDeviceManager	DeviceManager	function off(type: 'deviceNameChange', callback?: Callback<{ deviceName: string }>): void;
@ohos.distributedDeviceManager	DeviceManager	function on(type: 'discoverFailure', callback: Callback<{ reason: number }>): void;
@ohos.distributedDeviceManager	DeviceManager	function off(type: 'discoverFailure', callback?: Callback<{ reason: number }>): void;
@ohos.distributedDeviceManager	DeviceManager	function on(type: 'serviceDie', callback?: Callback<{}>): void;
@ohos.distributedDeviceManager	DeviceManager	function off(type: 'serviceDie', callback?: Callback<{}>): void;

Adaptation Guide

See Device Management.