Function OH_Input_GetKeyState 

pub unsafe extern "C" fn OH_Input_GetKeyState(
    keyState: *mut Input_KeyState,
) -> Input_Result

Available on crate feature api-12 only.

Queries the key state.

Arguments

• keyState - Key state.

Returns

• OH_Input_GetKeyState function result code. [INPUT_SUCCESS] get KeyState success.

[INPUT_PARAMETER_ERROR] keyCode is invalid.

Required System Capabilities: SystemCapability.MultimodalInput.Input.Core

Available since API-level: 12