MissionCallback (System API)

The MissionCallback module defines the callbacks invoked after synchronization starts. These callbacks can be used as input parameters in registerMissionListener.

NOTE

The initial APIs of this module are supported since API version 9. Newly added APIs will be marked with a superscript to indicate their earliest API version.

The APIs provided by this module are system APIs.

MissionCallback.notifyMissionsChanged

notifyMissionsChanged(deviceId: string): void

Required permissions: ohos.permission.MANAGE_MISSIONS

System capability: SystemCapability.Ability.AbilityRuntime.Mission

System API: This is a system API.

Parameters

Example

import distributedMissionManager from '@ohos.distributedMissionManager';

distributedMissionManager.registerMissionListener(
    {
        deviceId: '123456'
    },
    {
        notifyMissionsChanged: (deviceId: string) => {
            console.log(`notifyMissionsChanged deviceId: ${JSON.stringify(deviceId)}`);
        },
        notifySnapshot: (deviceId: string, mission: number) => {
            console.log(`notifySnapshot deviceId: ${JSON.stringify(deviceId)}`);
            console.log(`notifySnapshot mission: ${JSON.stringify(mission)}`);
        },
        notifyNetDisconnect: (deviceId: string, state: number) => {
            console.log(`notifyNetDisconnect deviceId: ${JSON.stringify(deviceId)}`);
            console.log(`notifyNetDisconnect state: ${JSON.stringify(state)}`);
        }
    }
);

MissionCallback.notifySnapshot

notifySnapshot(deviceId: string, mission: number): void

Required permissions: ohos.permission.MANAGE_MISSIONS

System capability: SystemCapability.Ability.AbilityRuntime.Mission

System API: This is a system API.

Parameters

Example

import distributedMissionManager from '@ohos.distributedMissionManager';

distributedMissionManager.registerMissionListener(
    {
        deviceId: '123456'
    },
    {
        notifyMissionsChanged: (deviceId: string) => {
            console.log(`notifyMissionsChanged deviceId: ${JSON.stringify(deviceId)}`);
        },
        notifySnapshot: (deviceId: string, mission: number) => {
            console.log(`notifySnapshot deviceId: ${JSON.stringify(deviceId)}`);
            console.log(`notifySnapshot mission: ${JSON.stringify(mission)}`);
        },
        notifyNetDisconnect: (deviceId: string, state: number) => {
            console.log(`notifyNetDisconnect deviceId: ${JSON.stringify(deviceId)}`);
            console.log(`notifyNetDisconnect state: ${JSON.stringify(state)}`);
        }
    }
);

MissionCallback.notifyNetDisconnect

notifyNetDisconnect(deviceId: string, state: number): void

Required permissions: ohos.permission.MANAGE_MISSIONS

System capability: SystemCapability.Ability.AbilityRuntime.Mission

System API: This is a system API.

Parameters

Example

import distributedMissionManager from '@ohos.distributedMissionManager';

distributedMissionManager.registerMissionListener(
    {
        deviceId: '123456'
    },
    {
        notifyMissionsChanged: (deviceId: string) => {
            console.log(`notifyMissionsChanged deviceId: ${JSON.stringify(deviceId)}`);
        },
        notifySnapshot: (deviceId: string, mission: number) => {
            console.log(`notifySnapshot deviceId: ${JSON.stringify(deviceId)}`);
            console.log(`notifySnapshot mission: ${JSON.stringify(mission)}`);
        },
        notifyNetDisconnect: (deviceId: string, state: number) => {
            console.log(`notifyNetDisconnect deviceId: ${JSON.stringify(deviceId)}`);
            console.log(`notifyNetDisconnect state: ${JSON.stringify(state)}`);
        }
    }
);