| 摘要 |
A portable apparatus and a method for adjusting a window size thereof are provided. The portable apparatus includes a touch screen and a motion sensor. In the method, a touch operation performed on the touch screen is detected. When the touch operation is detected, a rotation angle and a rotation direction of the portable apparatus relative to a reference axis perpendicular to the touch screen are detected by using the motion sensor, and whether the rotation angle is over a threshold is determined. When the rotation angle is over the threshold, a size of a window displayed on the touch screen is adjusted according to a touch position of the touch operation and the rotation direction. |
