Background technology
Owing to have fast characteristics easily, quickly starting is applied in the UI function of modern mobile phone very general, almost becomes a standard configuration function.
In the prior art, the quickly starting application function of main flow mobile phone still utilizes shortcut menu to realize.The quickly starting of this mode is used and is comprised the following steps: at first, and the user is through function setting that presets and the corresponding quick case of shortcut that needs to start; Secondly, the user gets into the interface (being generally standby interface or desktop) that shortcut function can be activated; At last, open the shortcut menu, start corresponding shortcut, perhaps through corresponding this function of quick key to run of the startup item of predefined and a certain function.
There is tangible deficiency in this mode: the one, and still not enough " fast ", need twice operation could accomplish the startup of once application (menu is opened in click, and the click menu starts to be used) usually at least; The 2nd, the application scenario is limited, use shortcut menu that can not be all the time (needing to get into standby interface or desktop so that shortcut can be activated).
In the part touch-screen mobile phone of prior art, have and utilize predefined certain gestures (touch track) to accomplish release, and the function of opening application after the release.Yet, though improving, this function starts the efficient of using, still only limit to the screen locking interface and make and use gesture, and the application scenario is limited.
Therefore, how a kind of method that can accomplish quickly starting in the arbitrary interface single job is provided, has become the problem that those skilled in the art need solve.
Summary of the invention
Technical scheme to be solved of the present invention provides a kind of method that is used for the gesture quickly starting of touch-screen mobile phone, to solve the deficiency of prior art.
For solving technique scheme, the present invention provides a kind of method that is used for the gesture quickly starting of touch-screen mobile phone, may further comprise the steps: the touch event of steps A, system bottom monitor user '; If monitor the incident of pressing that touches; And current interface exists gesture to start under the situation of defined area, presses the coordinate of incident according to touch and judges whether the position that touches the incident of pressing is positioned at gesture and starts the defined area, starts the defined area if be positioned at gesture; Then the gesture identification engine is placed duty; And jump to step B, if not in gesture starts the defined area, then the gesture identification engine keeps off working state; The coordinate of all touch motion track points that step B, said system bottom monitor before gesture operation is finished is imported said gesture identification engine; Said gesture identification engine obtains the gesture identification result according to the coordinate of said all touch motion track points of input, and said system bottom places off working state with said gesture identification engine after calling said gesture identification result; Step C, said system bottom are inquired about in the gesture linked database of pre-stored and whether the corresponding quick application of said recognition result exists, if exist, then start corresponding quick application, as if not existing, then do not carry out the operation of any quick application.
As one of preferred version of the present invention, the user can revise the quick application related with each gesture of storing in the said gesture linked database.
As one of preferred version of the present invention, it is system hurdle or by the zone of system or user's appointment that said gesture starts the defined area.
As one of preferred version of the present invention, among the said step B, said system bottom touches the incident of lifting and judges that said gesture operation finishes through monitoring.
As one of preferred version of the present invention; Among the said step B; Said gesture identification engine obtains the gesture identification result through following steps: step 1, through the coordinate of the touch motion track point that receives more instantly and the coordinate of the preceding touch motion track point that once receives, judge that this touches the direction of move operation; Step 2, if once touch the direction of move operation before this direction that touches move operation is different from, then this direction that touches move operation is pressed into the gesture formation; If this direction that touches move operation is identical with the preceding direction that once touches move operation, then direction of this touch move operation is not pressed into the gesture formation; Step 3, when said system bottom judges that gesture operation finishes, said gesture formation is exported as the gesture identification result.
As one of preferred version of the present invention, the direction of said touch move operation comprises four kinds of upper and lower, left and right.
Beneficial effect of the present invention is: simple, efficient is high, is prone to transplant, and extensibility is high, can significantly improve user experience, strengthens the mobile phone competitive power.
Embodiment
Specify the preferred embodiments of the present invention below in conjunction with accompanying drawing.
See also Fig. 1, a kind of method that is used for the gesture quickly starting of touch-screen mobile phone may further comprise the steps:
After steps A, the start operation; The touch event of system bottom monitor user ' is pressed (POIMTERDOWN) incident if monitor to touch, and current interface exists gesture to start under the situation of defined area; Press the coordinate of incident according to touch and judge whether the position that touches the incident of pressing is positioned at gesture and starts the defined area; Start the defined area if be positioned at gesture, then the gesture identification engine is placed duty, and jump to step B; If not in gesture starts the defined area, then the gesture identification engine keeps off working state.
After step B, gesture identification engine are in running order; All coordinates that touch mobile (POINTER MOVE) tracing point that said system bottom monitors before gesture operation is finished are (with x; Y-shaped formula is represented) the said gesture identification engine of input; Said gesture identification engine obtains the gesture identification result according to the coordinate of said all touch motion track points of input, and said system bottom places off working state with said gesture identification engine after calling said gesture identification result.
Wherein, the gesture identification engine is through judging and writing down the variation that touches the move operation direction, and obtain the gesture identification result, concrete steps are following:
Step B1, through the coordinate of the touch motion track point that receives more instantly and the coordinate of the preceding touch motion track point that once receives, judge that this touches the direction of move operation; Wherein, once touch the operation of move operation between two adjacent coordinate points, carrying out once moving;
Step B2, if once touch the direction of move operation before this direction that touches move operation is different from, then this direction that touches move operation is pressed into the gesture formation; If this direction that touches move operation is identical with the preceding direction that once touches move operation, then direction of this touch move operation is not pressed into the gesture formation;
Step B3, when said system bottom judges that gesture operation finishes, said gesture formation is exported as the gesture identification result.
Can find out that the determination methods of the gesture identification that the present invention adopts is only judged the moving direction of gesture, and ignored the mobile length of gesture.Along with the continuous input that touches the motion track point coordinate; The gesture identification engine is constantly judged the direction that moves to adjacent tracing point from a tracing point; And, direction charges to the gesture formation when changing; Judge when moving direction to finish, the gesture formation, just the gesture identification outcome record gesture moving direction and the variation of this gesture operation.
Gesture operation that is used for quickly starting is pressed incident with touch and is occurred in gesture and start in the defined area to initial, touches to monitor that to lift (POIMTER UP) incident be end.
Step C, said system bottom are inquired about in the gesture linked database of pre-stored and whether the corresponding quick application of said recognition result exists, if exist, then start corresponding quick application, as if not existing, then do not carry out the operation of any quick application.
Among the present invention; It is preferred version that the direction that touches move operation is defined as the upper and lower, left and right four direction; The quickly starting gesture of setting in gesture identification result and the gesture linked database is by above-mentioned four gestures, or the combination in any of above-mentioned four gestures constitutes.The user can revise the quick application related with each gesture of storing in the said gesture linked database through the UI of gesture configuration.Four kinds of gestures as shown in Figure 2 are followed successively by down, a left side down a left side, bottom right, a left side, bottom right down from left to right, and the user can set gradually into short message, schedule, message registration, counter with it as required, or any other user shortcut function of hoping.Above-mentioned setting all is stored in the gesture linked database, prevents to lose after the shutdown.In addition, in this database mass storage at the mapping table of an acquiescence, gesture of when factory reset (perhaps) acquiescence and the quick contingency table of using when just having dispatched from the factory as mobile phone.
The direction definition that touches move operation also can be revised, such as clipped direction or increase oblique line directions etc.
Shown in because the system hurdle almost is present in all interfaces, therefore under preferable situation, it is the system hurdle that said gesture starts the defined area, like Fig. 3, the gesture of D score begins from the system hurdle.But also can be delimited the zone of appointment by the user, this zone will be in case after delimiting, only if the user initiatively requires to conceal, otherwise will appear in one's mind in all interfaces.
Method provided by the invention; The detection of gesture was not accomplished in system-level (not needing each should spend detection); And start the beginning zone that the defined area is a gesture with gesture; After detecting successfully, will by system on the backstage automatic initiation gesture application associated, (this process is transparent to using can not influence the normal operation of application like this; Use the quickly starting that need not be concerned about and realize the detection and the application of gesture, the touch operation of using the normal region simultaneously can be mistakened as does gesture operation and the interference user normal running).
Compared with prior art, the application realizes that simply efficient is high, is prone to transplant, and extensibility is high, can significantly improve user experience, strengthens the mobile phone competitive power.The concrete comparison as follows:
A. the quick application start based on gesture only needs single job to accomplish, and has significantly improved convenience.
B. the quick application start based on gesture can carry out at arbitrary interface, has broken through " region " restriction of traditional quick application start fully, has improved user experience.
If c. combine the task handoff functionality of mobile phone again, then will really make the user arbitrary " allotment " to use, used for.
Above embodiment is the unrestricted technical scheme of the present invention in order to explanation only.Do not break away from any modification or the local replacement of spirit and scope of the invention, all should be encompassed in the middle of the claim scope of the present invention.