OH_WindowManager_SetWindowKeepScreenOn

ohos_window_manager_sys::window

Function OH_WindowManager_SetWindowKeepScreenOn 

Source 
pub unsafe extern "C" fn OH_WindowManager_SetWindowKeepScreenOn(
    windowId: i32,
    isKeepScreenOn: bool,
) -> i32
Available on crate feature api-15 only.
Expand description

Sets whether keep screen on or not.

§Arguments

  • windowId - WindowId when window is created.

  • isKeepScreenOn - keep screen on if true, or not if false.

§Returns

  • Returns the result code. [OK] the function call is successful. [WINDOW_MANAGER_ERRORCODE_STATE_ABNORMAL] this window state is abnormal. [WINDOW_MANAGER_ERRORCODE_SYSTEM_ABNORMAL] the window manager service works abnormally.

Available since API-level: 15