Method and apparatus for scanning touch screen, and medium
AssigneeBeijing Xiaomi Mobile Software Co., Ltd.
InventorTsang-chih WU
Life of this patent
Estimating the term…
Abstract
A method for scanning a touch screen includes: scanning the touch screen in a first scanning manner, the first scanning manner using a first report rate; and switching to a second scanning manner to scan the touch screen in response to detecting that the touch screen is touched in the first scanning manner, the second scanning manner using a second report rate. The number of scan regions into which the touch screen is divided in the first scanning manner is smaller than that of scan regions into which the touch screen is divided in the second scanning manner, and the first report rate is greater than or equal to the second report rate.
Claims20
A method for scanning a touch screen, comprising:
- scanning the touch screen in a first scanning manner, the first scanning manner using a first report rate;
- and
- switching to a second scanning manner to scan the touch screen in response to detecting, in the first scanning manner, that the touch screen is touched, the second scanning manner using a second report rate;
- wherein a number of scan regions into which the touch screen is divided in the first scanning manner is smaller than another number of scan regions into which the touch screen is divided in the second scanning manner, and the first report rate is greater than or equal to the second report rate.
An apparatus for scanning a touch screen, comprising:
- a processor, and
- a memory, configured to store instructions executable by the processor;
- wherein the processor is configured to:
- scan the touch screen in a first scanning manner, the first scanning manner using a first report rate;
- and
- switch to a second scanning manner to scan the touch screen in response to detecting, in the first scanning manner, that the touch screen is touched, the second scanning manner using a second report rate;
- wherein a number of scan regions into which the touch screen is divided in the first scanning manner is smaller than another number of scan regions into which the touch screen is divided in the second scanning manner, and the first report rate is greater than or equal to the second report rate.
A non-transitory computer-readable storage medium, wherein instructions in the storage medium are executed by a processor of a terminal such that the terminal can execute a method for scanning a touch screen, the method comprising:
- scanning the touch screen in a first scanning manner, the first scanning manner using a first report rate;
- and
- switching to a second scanning manner to scan the touch screen in response to detecting, in the first scanning manner, that the touch screen is touched, the second scanning manner using a second report rate;
- wherein a number of scan regions into which the touch screen is divided in the first scanning manner is smaller than another number of scan regions into which the touch screen is divided in the second scanning manner, and the first report rate is greater than or equal to the second report rate.
Dependencies are inferred from the claim text.