1# 杂散软件服务子系统JS API变更 2 3OpenHarmony 3.2 Canary1版本相较于OpenHarmony 3.1 Release版本，杂散软件服务子系统的API变更如下: 4 5## 接口变更 6 7| 模块名* | 类名 | 函数* | 变更类型 | 8|---|---|---|---| 9| ohos.screenLock | screenLock | sendScreenLockEvent(event: String, parameter: number, callback: AsyncCallback\<boolean>): void;<br>sendScreenLockEvent(event: String, parameter: number): Promise\<boolean>; | 新增 | 10| ohos.screenLock | screenLock | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | 新增 | 11| ohos.screenLock | screenLock | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | 新增 | 12| ohos.screenLock | screenLock | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | 新增 | 13| ohos.screenLock | screenLock | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | 新增 | 14| ohos.screenLock | screenLock | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | 新增 | 15| ohos.screenLock | screenLock | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | 新增 | 16| ohos.screenLock | screenLock | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | 新增 | 17| ohos.screenLock | screenLock | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | 新增 | 18| ohos.screenLock | screenLock | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | 新增 | 19| ohos.screenLock | screenLock | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | 新增 | 20| ohos.screenLock | screenLock | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | 新增 | 21| ohos.screenLock | screenLock | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | 新增 | 22| ohos.screenLock | screenLock | on(type: 'screenlockEnabled', callback: Callback\<boolean>): void; | 新增 | 23| ohos.screenLock | screenLock | on(type: 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<number>): void; | 新增 | 24| ohos.screenLock | screenLock | on(type: 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<number>): void; | 新增 | 25| ohos.screenLock | screenLock | on(type: 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<number>): void; | 新增 | 26| ohos.screenLock | screenLock | on(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation', callback: Callback\<void>): void; | 新增 | 27| ohos.screenLock | screenLock | on(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation', callback: Callback\<void>): void; | 新增 | 28| ohos.screenLock | screenLock | on(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation', callback: Callback\<void>): void; | 新增 | 29| ohos.screenLock | screenLock | on(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation', callback: Callback\<void>): void; | 新增 | 30| ohos.screenLock | screenLock | on(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation', callback: Callback\<void>): void; | 新增 | 31| ohos.screenLock | screenLock | on(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation', callback: Callback\<void>): void; | 新增 | 32| ohos.screenLock | screenLock | on(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation', callback: Callback\<void>): void; | 新增 | 33| ohos.screenLock | screenLock | on(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation', callback: Callback\<void>): void; | 新增 | 34 35