MissionCallback (系统接口)
作为可以registerMissionListener的入参,表示开始同步后,建立的回调函数。
说明:
本模块首批接口从API version 9开始支持。后续版本的新增接口,采用上角标单独标记接口的起始版本。
本模块接口为系统接口。
MissionCallback.notifyMissionsChanged
notifyMissionsChanged(deviceId: string): void
需要权限:: ohos.permission.MANAGE_MISSIONS
系统能力:SystemCapability.Ability.AbilityRuntime.Mission
系统接口:该接口为系统接口。
参数:
参数名 | 类型 | 必填 | 说明 |
---|---|---|---|
deviceId | string | 是 | 通知任务变化,返回设备ID。 |
示例:
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
需要权限:: ohos.permission.MANAGE_MISSIONS
系统能力:SystemCapability.Ability.AbilityRuntime.Mission
系统接口:该接口为系统接口。
参数:
参数名 | 类型 | 必填 | 说明 |
---|---|---|---|
deviceId | string | 是 | 通知快照变化,返回设备ID。 |
mission | number | 是 | 通知快照变化,任务ID。 |
示例:
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
需要权限:: ohos.permission.MANAGE_MISSIONS
系统能力:SystemCapability.Ability.AbilityRuntime.Mission
系统接口:该接口为系统接口。
参数:
参数名 | 类型 | 必填 | 说明 |
---|---|---|---|
deviceId | string | 是 | 通知断开连接,返回设备ID。 |
state | number | 是 | 通知断开连接,网络状态。 |
示例:
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)}`);
}
}
);