程序包 ohos.distributedschedule.interwork

接口 IInitCallback

public interface IInitCallback

Provides callbacks to be invoked upon a successful or failed attempt to initialize the distributed execution framework.

Before calling DeviceManager#initDistributedEnvironment(String, IInitCallback) to initialize the distributed execution framework, you must create a class to implement this interface and override the IInitCallback#onInitSuccess(String) and IInitCallback#onInitFailure(String, int) methods for your application to receive the initialization result. If the initialization is successful, your application will be notified through IInitCallback#onInitSuccess(String). If the initialization fails, your application will be notified of the initialization failure and error code through IInitCallback#onInitFailure(String, int). After the cross-device task is complete, your application can call DeviceManager#unInitDistributedEnvironment(String, IInitCallback) to deactivate the distributed execution framework and unregister the previously registered callbacks.

从以下版本开始:

3

另请参阅:

DeviceManager.initDistributedEnvironment(String, IInitCallback), DeviceManager.unInitDistributedEnvironment(String, IInitCallback)

方法概要

限定符和类型	方法	说明
void	onInitFailure(String deviceId, int errorCode)	Called when the distributed execution framework fails to be initialized.
void	onInitSuccess(String deviceId)	Called when the distributed execution framework is initialized successfully.

方法详细资料

onInitSuccess

void onInitSuccess(String deviceId)

Called when the distributed execution framework is initialized successfully.

Before calling DeviceManager#initDistributedEnvironment(String, IInitCallback) to initialize the distributed execution framework, you must implement the IInitCallback interface and override this method so that your application can be notified when the initialization is successful.

参数:

deviceId - Indicates the network ID of the device on which the distributed execution framework is to be initialized.

从以下版本开始:

3

onInitFailure

void onInitFailure(String deviceId,
                   int errorCode)

Called when the distributed execution framework fails to be initialized.

Before calling DeviceManager#initDistributedEnvironment(String, IInitCallback) to initialize the distributed execution framework, you must implement the IInitCallback interface and override this method so that your application can be notified when the initialization fails.

参数:

deviceId - Indicates the network ID of the device on which the distributed execution framework is to be initialized.

errorCode - Indicates the error code of the initialization failure.

从以下版本开始:

3