| 摘要 |
<p>An electronic device, a controlling method thereof and a computer program product are provided. The method includes displaying part or all of a ring and at least one function image outside the ring on a touch screen of the electronic device while the electronic device is in a user-interface lock state (S210), detecting a user input applied to one of the function images on or near the touch screen (S220), and dragging the function image in accordance with the user input (S230), wherein the function image corresponds to a predetermined function. The method further includes performing the predetermined function in response to dragging the function image into the ring (S260), and maintaining the electronic device in the use-interface lock state in response to not dragging the function image into the ring (S250).</p> |
