| Change Type | Old Version | New Version | d.ts File |
| ---- | ------ | ------ | -------- |
|Added|NA|Module name: ohos.cooperate<br>Class name: cooperate|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: CooperateMsg|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: CooperateMsg<br>Method or attribute name: COOPERATE_PREPARE|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: CooperateMsg<br>Method or attribute name: COOPERATE_UNPREPARE|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: CooperateMsg<br>Method or attribute name: COOPERATE_ACTIVATE|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: CooperateMsg<br>Method or attribute name: COOPERATE_ACTIVATE_SUCCESS|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: CooperateMsg<br>Method or attribute name: COOPERATE_ACTIVATE_FAIL|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: CooperateMsg<br>Method or attribute name: COOPERATE_DEACTIVATE_SUCCESS|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: CooperateMsg<br>Method or attribute name: COOPERATE_DEACTIVATE_FAIL|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: cooperate<br>Method or attribute name: function prepare(callback: AsyncCallback\<void>): void;|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: cooperate<br>Method or attribute name: function prepare(): Promise\<void>;|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: cooperate<br>Method or attribute name: function unprepare(callback: AsyncCallback\<void>): void;|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: cooperate<br>Method or attribute name: function unprepare(): Promise\<void>;|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: cooperate<br>Method or attribute name: function activate(targetNetworkId: string, inputDeviceId: number, callback: AsyncCallback\<void>): void;|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: cooperate<br>Method or attribute name: function activate(targetNetworkId: string, inputDeviceId: number): Promise\<void>;|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: cooperate<br>Method or attribute name: function deactivate(isUnchained: boolean, callback: AsyncCallback\<void>): void;|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: cooperate<br>Method or attribute name: function deactivate(isUnchained: boolean): Promise\<void>;|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: cooperate<br>Method or attribute name: function getCrossingSwitchState(networkId: string, callback: AsyncCallback\<boolean>): void;|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: cooperate<br>Method or attribute name: function getCrossingSwitchState(networkId: string): Promise\<boolean>;|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: cooperate<br>Method or attribute name: function on(type: 'cooperate', callback: Callback\<{ networkId: string, msg: CooperateMsg }>): void;|@ohos.cooperate.d.ts|
|Added|NA|Module name: ohos.cooperate<br>Class name: cooperate<br>Method or attribute name: function off(type: 'cooperate', callback?: Callback\<void>): void;|@ohos.cooperate.d.ts|