CN101634925A - Method for unlocking keypad through gestures - Google Patents
Method for unlocking keypad through gestures Download PDFInfo
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- CN101634925A CN101634925A CN200810040833A CN200810040833A CN101634925A CN 101634925 A CN101634925 A CN 101634925A CN 200810040833 A CN200810040833 A CN 200810040833A CN 200810040833 A CN200810040833 A CN 200810040833A CN 101634925 A CN101634925 A CN 101634925A
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Abstract
The invention relates to a method for unlocking a keypad through gestures. A gesture track for unlocking the keypad is preset in a microprocessor of handheld equipment; under the condition that a keypad is locked, a user clicks a touch screen to generate a touch event, and continues to touch the touch screen to form a touch track by using a touch point which generates the touch event as a starting point in unit time; if the touch track formed in unit time is the same as the preset gesture track for unlocking the keypad, the microprocessor runs an unlocking program to realize the unlocking of the keypad; and if the touch track is not formed in unit time or the formed touch track is not the same as the preset gesture track for unlocking the keypad, the microprocessor does not run the unlocking program and returns to the state of keypad locking. The method for unlocking the keypad through the gestures can exert the characteristics of the touch screen to allow the user to enjoy more touching fun by touching the touch screen to unlock the keypad. The unlocking process has the advantages of coherence, smooth action, convenient operation, high success rate of unlocking and the like.
Description
Technical field
The present invention relates to a kind of cell phone keyboard unlock method, be specially a kind of method by the gesture unlocking keypad.
Background technology
Touch-screen mobile phone more and more is subjected to the welcome in market owing to can make things convenient for the touch input of accepting the user intuitively, but the unlocking keypad method of touch-screen mobile phone great majority are consistent with non-touch-screen mobile phone at present, promptly by pressing the mode of two specific keys at the appointed time continuously, so just do not given play to the characteristics of touch-screen, the user can't know from experience more touch enjoyment by the touch-screen unlocking keypad.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of method by the gesture unlocking keypad, uses specific touch track that the touch-screen of touch-screen mobile phone is carried out release.
Problem solved by the invention can realize by the following technical solutions:
A kind of method by the gesture unlocking keypad, be based on and realize on the handheld device with touch-screen system and microprocessor system, it is characterized in that, be provided with a unlocking keypad gesture track in advance in the microprocessor in handheld device, under the situation that the keyboard of handheld device is locked, the user clicks the touch-screen of handheld device, produces a touch event and is starting point with the touch point that produces described touch event, in a unit interval, touch at touch-screen continuously and form a touch track; If formed touch track is identical with the unlocking keypad gesture track that sets in advance in the described unit interval, then microprocessor operation unlocking program is realized the keyboard release; If the unlocking keypad gesture track that does not form touch track or formed touch track in the described unit interval and set in advance is inequality, then microprocessor does not move unlocking program, returns the keypad lock state.
In the present invention, described unlocking keypad gesture track can be when touch event produces, be plotted on the touch-screen of described handheld device, the starting point of this unlocking keypad gesture track overlaps with the touch point of the described touch event of described generation, the user is fully according to the unlocking keypad gesture track of being drawn on the described touch-screen, in a unit interval, the identical touch track of unlocking keypad gesture track of being drawn on formation one and the described touch-screen.
In the present invention, be provided with a track storehouse that stores some unlocking keypad gesture tracks in the described microprocessor system, under the situation that the keyboard of handheld device is locked, when a touch event took place, described microprocessor system called arbitrary unlocking keypad gesture track at random and is plotted on the touch-screen from described track storehouse.
Described unlocking keypad gesture track is the unlocking keypad gesture track of being made up of some lines.
The described unlocking keypad gesture track figure that simple lines constitute of serving as reasons is preferably circle " zero ", triangle " △ ", square " ", broken line
A kind of in rhombus " ◇ ", U type " ∪ ", wedge angle " ∧ ", the hook " √ ".
In the present invention, described unlocking keypad gesture track is for to judge whether described touch track meets the rule of unlocking keypad gesture track, has only when touch track meets described rule, and described microprocessor system then moves unlocking program.
Described rule is made hook for drawing the figure that is made of simple lines as drawing circle, makes fork, draws quadrilateral, draws triangle, draws broken line, the picture rhombus, and picture U type, is write a kind of in the letter at the picture red heart.Described rule can be selected in advance by the user.
In the present invention, the touch point of described generation touch event can be positioned at the optional position on the described touch-screen.
Owing to adopted technical scheme as above, the present invention gives full play of the characteristics of touch-screen, makes the user know from experience more touch enjoyment by the touch-screen unlocking keypad.Releasing process has continuity, moves smooth and easyly, easy to operate, effectively improves the success ratio of unlocking operation.
Description of drawings
Fig. 1 is the embodiment of the invention 1 a touch action trajectory diagram.
Fig. 2 is the embodiment of the invention 1 program flow diagram.
Fig. 3 is the embodiment of the invention 2 touch action trajectory diagrams.
Fig. 4 is the embodiment of the invention 2 program flow diagrams.
Fig. 5 is the embodiment of the invention 3 touch action trajectory diagrams.
Fig. 6 is the embodiment of the invention 3 program flow diagrams.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Embodiment 1
A kind of method by the gesture unlocking keypad is based on and realizes on the handheld device with touch-screen system and microprocessor system, as mobile phone 1, is provided with a unlocking keypad gesture track in advance in the microprocessor in mobile phone 1.The unlocking keypad gesture track that is provided with is the unlocking keypad gesture track of being made up of some lines, as circle " zero ", triangle " △ ", square " ", broken line
A kind of in rhombus " ◇ ", U type " ∪ ", wedge angle " ∧ ", the hook " √ ".Certainly also be not limited to these.These unlocking keypad gesture tracks are stored in the track storehouse in the microprocessor system, so that microprocessor system random call.
In conjunction with referring to Fig. 2, the user touches the optional position in the touch-screen 11 of mobile phone 1, formation is with touch point 12 and a touch event takes place, the microprocessor system responses is to this touch event, judge whether cell phone keyboard is in locking key plate-like attitude, if keyboard is in the state of lock, then enter the touch-screen handling procedure, carry out next step operation.If keyboard is in locking states, then the microprocessor system calls a unlocking keypad gesture track at random from the track storehouse, as hook " √ " 2 (referring to Fig. 1), is plotted on the touch-screen 11 of mobile phone 1.With the touch point 12 that the produces touch event starting point as hook " √ " 2, the user draws unlocking keypad gesture track with this as the starting point.The touch point 12 of generation touch event can be in the optional position on the touch-screen 11.Microprocessor system start-up timer picks up counting simultaneously.
The unlocking keypad gesture track that the user is drawn according to touch-screen 11, by the touch point 12 that produces touch event forms fast one and touch-screen 12 on the identical touch track of unlocking keypad gesture track of being drawn, as dotted line hook " √ " 21.The touch action of this dotted line hook " √ " 21 of microprocessor system responses, at first judge to form dotted line hook " √ " 21 whether with unlocking keypad gesture track, as identical,, then do not move not release of unlocking program and return original state if inequality with hook " √ " 2; If identical, judge then whether timer time arrives.Surpass the time of setting if form the touch action of dotted line hook " √ " 21, then do not move not release of unlocking program and return original state; If do not surpass official hour, then move the unlocking program release.After the release success, then enter the touch-screen handling procedure, carry out next step operation.
Embodiment 2
A kind of method by the gesture unlocking keypad is based on and realizes on the handheld device with touch-screen system and microprocessor system, as mobile phone 1, is provided with a unlocking keypad gesture track in advance in the microprocessor in mobile phone 1.The unlocking keypad gesture track that is provided with is the unlocking keypad gesture track of being made up of some lines, as circle " zero ", triangle " △ ", square " ", broken line
A kind of in rhombus " ◇ ", U type " ∪ ", wedge angle " ∧ ", the hook " √ ".Certainly also be not limited to these.These unlocking keypad gesture tracks are stored in the track storehouse in the microprocessor system, so that microprocessor system random call.
In conjunction with referring to Fig. 4, the user touches the optional position in the touch-screen 11 of mobile phone 1, formation is with touch point 12 and a touch event takes place, the microprocessor system responses is to this touch event, judge that whether cell phone keyboard is for locking key plate-like attitude, if keyboard is in the state of lock, then enter the touch-screen handling procedure, carry out next step operation.If keyboard is in locking states, then the microprocessor system calls a unlocking keypad gesture track at random from the track storehouse, as hook " zero " 2A (referring to Fig. 3), be plotted on the touch-screen 11 of mobile phone 1, with the touch point 12 that the produces touch event starting point as circle " zero " 2A, the user draws unlocking keypad gesture track with this as the starting point.The touch point 12 of generation touch event can be in the optional position on the touch-screen 11.Microprocessor system start-up timer picks up counting simultaneously.
The unlocking keypad gesture track that the user is drawn according to touch-screen 11, by the touch point 12 that produces touch event forms fast one and touch-screen 12 on the identical touch track of unlocking keypad gesture track of being drawn, as dotted line hook " zero " 21A.The touch action of this dotted line hook " zero " of microprocessor system responses 21A, at first judge to form dotted line hook " zero " 21A whether with unlocking keypad gesture track, as identical,, then do not move not release of unlocking program and return original state if inequality with hook " zero " 2A; If identical, judge then whether timer time arrives.Surpass the time of setting if form the touch action of dotted line hook " zero " 21A, then do not move not release of unlocking program and return original state; If do not surpass official hour, then move the unlocking program release.After the release success, then enter the touch-screen handling procedure, carry out next step operation.
Embodiment 3
A kind of method by the gesture unlocking keypad is based on and realizes on the handheld device with touch-screen system and microprocessor system, as mobile phone 1, in the unlocking program of the microprocessor of mobile phone, be provided with and be used to judge whether touch track meets the rule of unlocking keypad gesture track, these rules are made hook for the picture circle, make fork, draw quadrilateral, draw triangle, draw broken line, draw rhombus, draw the U type, draw red heart, write a kind of in the letter.When select which type of rule for use, the user can be provided with voluntarily according to hobby; Also can a rule application after a period of time, change a kind of rule again; Can also enable multiple rule simultaneously, meet a kind of rule and get final product release.The rule that present embodiment is selected for use is to make hook.
In conjunction with referring to Fig. 5 and Fig. 6, the user touches the optional position in the touch-screen 11 of mobile phone 1, formation is with touch point 12 and a touch event takes place, the microprocessor system responses is to this touch event, judge that whether cell phone keyboard is for locking key plate-like attitude, if keyboard is in the state of lock, then enter the touch-screen handling procedure, carry out next step operation.
If keyboard is in locking states, microprocessor system start-up timer picks up counting.The user is a starting point with touch point 12, adopt touch manner to form a touch track fast, the microprocessor system responses is to this touch track, compare with the rule that the user sets in advance, if the touch track that the user forms is hook " √ " 2B, then with set regular identical, the touch action that judge to form touch track hook " √ " 2B again surpasses the time of setting, and does not then move not release of unlocking program and returns original state; If do not surpass official hour, then move the unlocking program release.After the release success, then enter the touch-screen handling procedure, carry out next step operation.If the touch track that the user forms is not hook " √ " 2B, then with set regular inequality, then do not move not release of unlocking program and return original state.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (9)
1. method by the gesture unlocking keypad, be based on and realize on the handheld device with touch-screen system and microprocessor system, it is characterized in that, be provided with a unlocking keypad gesture track in advance in the microprocessor in handheld device, under the situation that the keyboard of handheld device is locked, the user clicks the touch-screen of handheld device, produce a touch event and be starting point by the touch point that produces described touch event, in a unit interval, touch at touch-screen continuously and form a touch track; If formed touch track is identical with the unlocking keypad gesture track that sets in advance in the described unit interval, then microprocessor operation unlocking program is realized the keyboard release; If the unlocking keypad gesture track that does not form touch track or formed touch track in the described unit interval and set in advance is inequality, then microprocessor does not move unlocking program, returns the keypad lock state.
2. the method by the gesture unlocking keypad according to claim 1, it is characterized in that, described unlocking keypad gesture track is when touch event produces, be plotted on the touch-screen of described handheld device, the starting point of this unlocking keypad gesture track overlaps with the touch point of the described touch event of described generation, the user is fully according to the unlocking keypad gesture track of being drawn on the described touch-screen, in a unit interval, the identical touch track of unlocking keypad gesture track of being drawn on formation one and the described touch-screen.
3. the method by the gesture unlocking keypad according to claim 2, it is characterized in that, be provided with a track storehouse that stores some unlocking keypad gesture tracks in the described microprocessor system, under the situation that the keyboard of handheld device is locked, when a touch event took place, described microprocessor system called arbitrary unlocking keypad gesture track at random and is plotted on the touch-screen from described track storehouse.
4. according to claim 2 or 3 described methods, it is characterized in that described unlocking keypad gesture track is the unlocking keypad gesture track of being made up of some lines by the gesture unlocking keypad.
5. the method by the gesture unlocking keypad according to claim 4 is characterized in that, the described unlocking keypad gesture track figure that simple lines constitute of serving as reasons, as circle " zero ", triangle " △ ", square " ", broken line "
", a kind of in the rhombus " ◇ ", U type " ∪ ", wedge angle " ∧ ", hook " √ ".
6. the method by the gesture unlocking keypad according to claim 1, it is characterized in that, described unlocking keypad gesture track is for to judge whether described touch track meets the rule of unlocking keypad gesture track, have only when touch track to meet described when rule, described microprocessor system then moves unlocking program.
7. the method by the gesture unlocking keypad according to claim 6, it is characterized in that, described rule is for drawing the figure that is made of simple lines, as draws circle, makes hook, makes fork, draws quadrilateral, draws triangle, picture broken line, picture rhombus, picture U type, draws red heart, writes a kind of in the letter.
8. the method by the gesture unlocking keypad according to claim 6 is characterized in that described rule is selected in advance by the user.
9. the method by the gesture unlocking keypad according to claim 1 is characterized in that the touch point of described generation touch event is positioned at the optional position on the described touch-screen.
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|---|---|---|---|
| CN200810040833A CN101634925A (en) | 2008-07-22 | 2008-07-22 | Method for unlocking keypad through gestures |
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| CN200810040833A CN101634925A (en) | 2008-07-22 | 2008-07-22 | Method for unlocking keypad through gestures |
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