OH_ArkUI_UIInputEvent_GetLatestStatus

arkui_sys::ui_input_event

Function OH_ArkUI_UIInputEvent_GetLatestStatus 

Source 
pub unsafe extern "C" fn OH_ArkUI_UIInputEvent_GetLatestStatus() -> ArkUiResult
Available on crate features api-12 and api-20 only.
Expand description

Use this method to obtain the execution status of the latest UI input related method.

In most cases, this method is unnecessary unless you need to determine if the return value indicates an error. Here’s an example of usage: For return values like float (where 0.0 doesn’t indicate an error), use GetLatestStatus to confirm if an error occurred. float x = OH_ArkUI_PointerEvent_GetX(event); if (ARKUI_ERROR_CODE_NO_ERROR != OH_ArkUI_UIInputEvent_GetLatestStatus()) { // error return; } Note: The system clears the status of the previous function call each time a UIInput-related function is executed, ensuring you always get the latest status.

§Returns

  • Returns the ArkUI_ErrorCode.

Available since API-level: 20