1e41f4b71Sopenharmony_ci# JS API Changes of the Misc Services Subsystem 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ciThe table below lists the APIs changes of the Misc services subsystem in OpenHarmony 3.2 Beta1 over OpenHarmony 3.1 Release. 4e41f4b71Sopenharmony_ci 5e41f4b71Sopenharmony_ci## API Changes 6e41f4b71Sopenharmony_ci 7e41f4b71Sopenharmony_ci| Module| Method/Event Name| Method/Attribute/Enumeration/Constant| Change Type| 8e41f4b71Sopenharmony_ci|---|---|---|---| 9e41f4b71Sopenharmony_ci| ohos.screenLock | sendScreenLockEvent | sendScreenLockEvent(event: String, parameter: number, callback: AsyncCallback\<boolean>): void;<br>sendScreenLockEvent(event: String, parameter: number): Promise\<boolean>; | Added| 10e41f4b71Sopenharmony_ci| ohos.screenLock | off_changeUser | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | Added| 11e41f4b71Sopenharmony_ci| ohos.screenLock | off_endSleep | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | Added| 12e41f4b71Sopenharmony_ci| ohos.screenLock | off_beginSleep | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | Added| 13e41f4b71Sopenharmony_ci| ohos.screenLock | off_screenlockEnabled | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | Added| 14e41f4b71Sopenharmony_ci| ohos.screenLock | off_beginExitAnimation | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | Added| 15e41f4b71Sopenharmony_ci| ohos.screenLock | off_unlockScreen | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | Added| 16e41f4b71Sopenharmony_ci| ohos.screenLock | off_endScreenOff | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | Added| 17e41f4b71Sopenharmony_ci| ohos.screenLock | off_beginScreenOff | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | Added| 18e41f4b71Sopenharmony_ci| ohos.screenLock | off_endScreenOn | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | Added| 19e41f4b71Sopenharmony_ci| ohos.screenLock | off_beginScreenOn | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | Added| 20e41f4b71Sopenharmony_ci| ohos.screenLock | off_endWakeUp | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | Added| 21e41f4b71Sopenharmony_ci| ohos.screenLock | off_beginWakeUp | off(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation' \| 'screenlockEnabled' \| 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<void>): void; | Added| 22e41f4b71Sopenharmony_ci| ohos.screenLock | on_screenlockEnabled | on(type: 'screenlockEnabled', callback: Callback\<boolean>): void; | Added| 23e41f4b71Sopenharmony_ci| ohos.screenLock | on_changeUser | on(type: 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<number>): void; | Added| 24e41f4b71Sopenharmony_ci| ohos.screenLock | on_endSleep | on(type: 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<number>): void; | Added| 25e41f4b71Sopenharmony_ci| ohos.screenLock | on_beginSleep | on(type: 'beginSleep' \| 'endSleep' \| 'changeUser', callback: Callback\<number>): void; | Added| 26e41f4b71Sopenharmony_ci| ohos.screenLock | on_beginExitAnimation | on(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation', callback: Callback\<void>): void; | Added| 27e41f4b71Sopenharmony_ci| ohos.screenLock | on_unlockScreen | on(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation', callback: Callback\<void>): void; | Added| 28e41f4b71Sopenharmony_ci| ohos.screenLock | on_endScreenOff | on(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation', callback: Callback\<void>): void; | Added| 29e41f4b71Sopenharmony_ci| ohos.screenLock | on_beginScreenOff | on(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation', callback: Callback\<void>): void; | Added| 30e41f4b71Sopenharmony_ci| ohos.screenLock | on_endScreenOn | on(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation', callback: Callback\<void>): void; | Added| 31e41f4b71Sopenharmony_ci| ohos.screenLock | on_beginScreenOn | on(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation', callback: Callback\<void>): void; | Added| 32e41f4b71Sopenharmony_ci| ohos.screenLock | on_endWakeUp | on(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation', callback: Callback\<void>): void; | Added| 33e41f4b71Sopenharmony_ci| ohos.screenLock | on_beginWakeUp | on(type: 'beginWakeUp' \| 'endWakeUp' \| 'beginScreenOn' \| 'endScreenOn' \| 'beginScreenOff' \| 'endScreenOff' \| 'unlockScreen' \| 'beginExitAnimation', callback: Callback\<void>): void; | Added| 34