A method and device for recognizing touch operation
A touch screen and terminal technology, applied in the field of communication network, can solve problems such as input error touch action, touch screen recognition error, user inconvenience, etc., achieve the effect of reducing the probability of misjudgment as a sliding operation and improving the recognition accuracy
Active Publication Date: 2019-08-16
HUAWEI DEVICE CO LTD
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Problems solved by technology
[0003] However, when the user of the mobile terminal is walking or riding, the mobile terminal is in a non-stationary state, causing the user to input wrong touch actions due to the influence of external factors when manipulating the mobile terminal through the touch screen.
For example, when a user clicks an icon on the touch screen with a finger, due to bumpy road conditions or sudden acceleration of the vehicle, the user's finger generates a displacement on the touch screen, causing the user's original click action to become a sliding touch action, which in turn causes movement. The terminal recognizes the current touch action as sliding, which causes the wrong recognition of the touch screen and brings inconvenience to the user
Method used
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[0036] refer to figure 1 , figure 1 It is a flow chart of an embodiment of a method for identifying a touch operation in an embodiment of the present invention. The executive body of this embodiment is a terminal, and the terminal is a mobile terminal. The mobile terminal may be a mobile phone or a tablet computer. The mobile terminal has a touch screen, and the mobile terminal has a built-in gravity sensor and / or gyroscope sensor. This implementation mode includes the following steps:
[0037] S101: The terminal collects touch data input through the touch screen.
[0038] When the terminal works normally and the user inputs a touch action on the touch screen of the terminal, the terminal collects the touch data input through the touch screen.
[0039] Wherein, the terminal may collect the touch data in real time, or once every preset period, which is not limited here. The touch data includes coordinates corresponding to each touch point input by the user on the touch scre...
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The embodiment of the invention discloses a touching operation identification method and the device thereof, among which the touching operation method comprises: the terminal collects the touching data input through the touching screen and acquires the status data of the terminal; when the first touching data collected in the first moment corresponds to the non-clicking operation, and it's determined that the terminal is in non-static condition at the first moment, then based on the status data collected both before and during the first moment the method decides whether it is necessary to calibrate the current operation; when it's necessary to calibrate the current operation, the method buffers prescribed quantity of second touching data in cache after the first moment; when based on the prescribed quantity of second touching operation in the cache the method determines that the second touching data in the prescribed quantity corresponds to the touching operation, the method reports the current touching operation as the clicking operation. The scheme listed above can correctly identify the touching movement done by the user, reduces the misjudgment probability and enhances the correctness of identification.
Description
technical field [0001] Embodiments of the present invention relate to the field of communication networks, and in particular, to a method and device for identifying touch operations. Background technique [0002] With the development of touch technology, touch screens are widely used as a simple and convenient human-computer interaction device. At present, the mobile terminal generally performs information input through a touch screen, and the mobile terminal controls the mobile terminal to implement corresponding operations by recognizing a touch action input by a user on the touch screen. [0003] However, when the user of the mobile terminal is walking or riding, the mobile terminal is in a non-stationary state, causing the user to input wrong touch actions due to the influence of external factors when manipulating the mobile terminal through the touch screen. For example, when a user clicks an icon on the touch screen with a finger, due to bumpy road conditions or sudde...
Claims
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IPC IPC(8): G06F3/0488G06F3/0487
Inventor 陈磊
Owner HUAWEI DEVICE CO LTD