OH_ArkUI_AccessibilityProviderRegisterCallbackWithInstance

arkui_sys::native_interface_accessibility

Function OH_ArkUI_AccessibilityProviderRegisterCallbackWithInstance 

Source 
pub unsafe extern "C" fn OH_ArkUI_AccessibilityProviderRegisterCallbackWithInstance(
    instanceId: *const c_char,
    provider: *mut ArkUI_AccessibilityProvider,
    callbacks: *mut ArkUI_AccessibilityProviderCallbacksWithInstance,
) -> i32
Available on crate features api-13 and api-15 only.
Expand description

Registers a callback with instance for this ArkUI_AccessibilityProvider instance.

§Arguments

  • instanceId - Indicates ID of third-party framework instance.

  • provider - Indicates the pointer to the ArkUI_AccessibilityProvider instance.

  • callbacks - Indicates the pointer to the ArkUI_AccessibilityProviderCallbacksWithInstance callback.

§Returns

  • Returns [ARKUI_ACCESSIBILITY_NATIVE_RESULT_SUCCESSFUL] if the operation is successful. Returns [ARKUI_ACCESSIBILITY_NATIVE_RESULT_BAD_PARAMETER] if a parameter is incorrect.

Available since API-level: 15