Function OH_InputMethodProxy_HideKeyboard 

pub unsafe extern "C" fn OH_InputMethodProxy_HideKeyboard(
    inputMethodProxy: *mut InputMethod_InputMethodProxy,
) -> InputMethod_ErrorCode

@brief Hide keyboard.

@param inputMethodProxy Represents a pointer to an {@link InputMethod_InputMethodProxy} instance. The inputMethodProxy is obtained from {@link OH_InputMethodController_Attach}. @return Returns a specific error code. {@link IME_ERR_OK} - success. {@link IME_ERR_IMCLIENT} - input method client error. {@link IME_ERR_IMMS} - input method manager service error. {@link IME_ERR_DETACHED} - input method client detached. {@link IME_ERR_NULL_POINTER} - unexpected null pointer. Specific error codes can be referenced {@link InputMethod_ErrorCode}. @since 12