CN103645829A - Character deletion method and portable terminal utilizing same - Google Patents
Character deletion method and portable terminal utilizing same Download PDFInfo
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- CN103645829A CN103645829A CN201310695347.8A CN201310695347A CN103645829A CN 103645829 A CN103645829 A CN 103645829A CN 201310695347 A CN201310695347 A CN 201310695347A CN 103645829 A CN103645829 A CN 103645829A
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Abstract
The invention discloses a character deletion method and a portable terminal utilizing the same. The method comprises the steps as follows: a character detection step, wherein whether characters exist on two sides of a cursor or not is detected in an input method state; a character deletion mode setting step, wherein a character deletion mode of a virtual deletion key is set on the basis of a detection result of the detection step; and a character deletion step, wherein a user operation is identified so as to execute a deletion operation on the basis of the character deletion mode set in the setting step.
Description
Technical field
The present invention relates to character deleting method, relate in particular to the portable terminal which side of cursor in character no matter all can be carried out easily the character deleting method of deletion action and be applied this.
Background technology
Along with the develop rapidly of the intellectualizing system of portable terminal, portable terminal in the usual doings of people in occupation of more and more important effect.Current intelligent portable terminal not only provides speech exchange platform easily, and its written communication platform is also more convenient than traditional portable terminal, and more function is provided.
Therefore, be accompanied by the development of intellectualizing system, various character input systems has also been transplanted to portable terminal from computing machine in the past.
But, compare with the large-scale terminals such as computing machine in the past, such as the feature of the portable terminal maximums such as mobile phone, be not possess the mouse with auxiliary input function.
Thereby, when portable terminal uses input method, need user's hand or pointer etc. to carry out revising of input characters.But this mode but exists user's hand or the not high problem of cursor positional accuracy of pointer, this editor for the word for having inputted has caused no small trouble and puzzlement.
Fig. 1 is the schematic diagram of the input picture of existing portable terminal.Symbol 10 represents existing virtual cancel key.As seen from the figure, the virtual cancel key 10 of current portable terminal only provides along the delete function of a side direction.Such one direction delete function can barely be supported the input pattern of individual character, and current various input methods are all supported fuzzy input and intelligent association input, therefore once can input a large amount of characters.
Therefore, to thering is the word content of a large amount of characters, editing, while especially revising operation, the inaccurate and one direction delete function in cursor location has greatly reduced the efficiency of character input system, and user usually needs to carry out cursor positioning action and page amplifieroperation repeatedly.
Summary of the invention
The present invention proposes in order to address the above problem, and its object is to provide a kind of and the character deleting method of various character deletion modes is provided and applies this portable terminal according to the residing position of cursor.
In order to reach this object, an aspect of of the present present invention, provides a kind of character deleting method of portable terminal, comprising: character detecting step, and under input method status, whether the both sides of detecting cursor there is character; Character deletion pattern setting steps, the testing result based on described detecting step, arranges the character deletion pattern of virtual cancel key; Character deletion step, the character deletion pattern based on set in described setting steps, identification user operation and carry out deletion action.
Preferably, in described character deletion pattern setting steps, if the both sides of cursor all exist character, character deletion pattern that can virtual cancel key is set to pattern to be deleted; If an only side of cursor exists character, character deletion pattern that can virtual cancel key is set to unidirectional puncturing pattern, by deleting direction, is adjusted into towards the direction at character place.
Preferably, described character deletion pattern setting steps can also comprise the steps: under pattern to be deleted, described virtual cancel keyed jointing receipts user's slide; Judge the glide direction of described slide; According to described glide direction, the deletion direction of described virtual cancel key is adjusted into along this glide direction.
Preferably, in the step of glide direction that judges described slide, whether the sliding distance along a side direction that can detect for virtual cancel key is greater than threshold value, when being greater than this threshold value, glide direction is judged as to this side direction.
Preferably, described threshold value can be half of a character bit.
Preferably, described character deletion pattern setting steps can also comprise the steps: under pattern to be deleted, and the deletion direction of character is set to default direction; Described virtual cancel keyed jointing is received user's operation; Judgement user's operation is clicking operation or slide; If user's operation is clicking operation, by the deletion orientation determination of character, be this default direction, and if user's operation is slide, by the deletion direction transformation of character, be the direction contrary with this default direction.
Preferably, in described character deletion pattern setting steps, if the both sides of cursor all exist character, the character deletion pattern of virtual cancel key is set to bidirectional deleting pattern.
Preferably, in described bidirectional deleting pattern, in response to user's clicking operation each time, at two side directions while delete characters.
For the attainment of one's purpose, according to a further aspect in the invention, provide a kind of portable terminal, comprising: character detecting unit, under input method status, whether the both sides of detecting cursor there is character; Character deletion mode setting unit, the testing result based on described character detecting unit, arranges the character deletion pattern of virtual cancel key; Character deletion unit, based on the set character deletion pattern of described character deletion mode setting unit, carries out deletion action according to user's operation.
Preferably, if the both sides of cursor all exist character, the character deletion pattern that described character deletion mode setting unit can virtual cancel key is set to pattern to be deleted; If an only side of cursor exists character, the character deletion pattern that described character deletion mode setting unit can virtual cancel key is set to unidirectional puncturing pattern, and is adjusted into towards the direction at character place deleting direction.
Preferably, can also be included under pattern to be deleted, touch detection unit for detection of user for the touch operation of described virtual cancel key, described touch detection unit can also comprise for detection of user for the slide of virtual cancel key and the touch coordinate detecting unit of glide direction, described character deletion mode setting unit, according to the detected glide direction of described touch detection unit, is adjusted into the deletion direction of described virtual cancel key along this glide direction.
Preferably, when described touch detection unit judges the glide direction of described slide, whether the sliding distance along a side direction detecting for virtual cancel key is greater than threshold value, when being greater than this threshold value, glide direction is judged as to this side direction.
Preferably, described threshold value can be half of a character bit.
Preferably, also be included under pattern to be deleted, touch detection unit for detection of user for the touch operation of described virtual cancel key, described touch detection unit comprises for detection of user for the slide of virtual cancel key and the touch coordinate detecting unit of glide direction, wherein, described character deletion mode setting unit is under pattern to be deleted, first the deletion direction of character is set to default direction, and in the situation that by the detected user's of described touch detection unit the clicking operation that is operating as, by the deletion orientation determination of character, it is this default direction, and in the situation that by the detected user's of described touch detection unit the slide that is operating as, by the deletion direction transformation of character, be the direction contrary with this default direction.
Preferably, if the both sides of cursor all exist character, the character deletion pattern that character deletion mode setting unit can virtual cancel key is set to bidirectional deleting pattern.
Preferably, in described bidirectional deleting pattern, in response to user's clicking operation each time, at two side directions while delete characters.
According to the present invention, the character deletion mode that right-to-left only can be provided than in the past, can also provide the mode of character deletion from left to right, can reduce cursor and locate wrong adverse effect.
And, according to the present invention, can according to cursor residing position in a plurality of character rows, at random select the deletion direction of character, can improve accordingly the efficiency of character input system.
And, according to the present invention, at two side directions while delete characters of cursor, can improve accordingly the efficiency of character input system.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the input picture of existing portable terminal.
Fig. 2 is the block diagram illustrating according to the formation of portable terminal of the present invention.
Fig. 3 is the process flow diagram according to character deleting method of the present invention.
Fig. 4 is according to the process flow diagram of the first embodiment of character deletion pattern setting steps of the present invention.
Fig. 5 is according to the process flow diagram of the second embodiment of character deletion pattern setting steps of the present invention.
Embodiment
Below, with reference to accompanying drawing, for embodiments of the invention, be described in detail.In the following description, touch portable terminal be take smart mobile phone as example, but the present invention is not limited thereto, also comprises that other are as various touch-type portable terminals such as panel computer, smart cameras.
Fig. 2 is the block diagram illustrating according to the formation of portable terminal of the present invention.
As seen from the figure, according to portable terminal of the present invention, can comprise touch detection unit 100, character detecting unit 102, character deletion mode setting unit 104, character deletion unit 106, control module 108.
And portable terminal of the present invention also comprises storage unit, for storing various characters and steering order etc.
Under the display mode or edit pattern of word, described touch detection unit 100 is positioned cursor for corresponding position for the touch of the display screen of portable terminal for identifying user.
Under word input pattern, whether the both sides that described character detecting unit 102 is used for detecting cursor there is character.That is,, when user navigates to a certain position in text line by finger or pointer by cursor, whether the both sides that this character detecting unit 102 detects cursor there is character.For the both sides of detecting cursor, whether exist the method for character can adopt the whole bag of tricks of the prior art, do not repeat them here.
Now, the both sides of so-called cursor, under the horizontal display mode of word, refer to the left and right sides, and under the vertical display mode of word, refer to upper and lower both sides.And so-called character is the various words, symbol, space, figure of input system input that can be by portable terminal etc.
Character deletion mode setting unit 104 can be based on character detecting unit 102 testing result, the character deletion pattern of virtual cancel key is set.
For example, the testing result of described character detecting unit 102, if the both sides of cursor all exist character, the character deletion pattern of character deletion mode setting unit 104 virtual cancel keys is set to pattern to be deleted; If an only side of cursor exists character, the character deletion pattern of character deletion mode setting unit 104 virtual cancel keys is set to unidirectional puncturing pattern, and is adjusted into towards the direction at character place deleting direction.
Under pattern to be deleted, when user presses virtual cancel key, virtual cancel key can not carried out immediately deletion action but wait for the further instruction from user, only after the deletion direction of determining character, just can carry out deletion action.。For example, in one embodiment, under pattern to be deleted, if user continues to click virtual cancel key, can not carry out any deletion action, described virtual cancel key first only receives the slide from user, and determines character deletion direction by the direction of judgement slide, then just receives user's delete instruction.
In order to improve user's convenience, in another embodiment, under pattern to be deleted, the character deletion pattern of virtual cancel key can be defaulted as puncturing pattern forward.Now, if user's character deletion direction is consistent with default direction, can by character deletion orientation determination, be default direction by pressing a virtual cancel key, and if user's character deletion direction is contrary with default direction, can by character deletion direction transformation, be the direction contrary with default direction by rightabout slide.Now, when the deletion direction of character changes by slide, can receive clicking operation and the direction after conversion is determined by virtual cancel unit, then just receive user's delete instruction.
In addition, the default direction of character deletion pattern, except above-mentioned deletion direction forward, can also be deletion direction backward, and this can need at random arrange according to user.
And the direction forward or backward in default direction refers to situation when character is horizontal arranged, and at character during along vertical array, direction-agile becomes direction up or down forward or backward.
That is, under pattern to be deleted, by described touch detection unit 100, detect user for the touch operation of virtual cancel key, detect clicking operation and slide that user makes for virtual cancel key.Whether preferably, touch detection unit 100 also comprises touch coordinate detecting unit, in order to detect user, made slide and detected glide direction for virtual cancel key.
Particularly, this touch coordinate detecting unit judges that by calculating the variation of the coordinate of user's touch screen in the schedule time operation that user makes is clicking operation or slide.For example, touch point coordinate within the schedule time does not almost change, and touch the duration in short-term, can be judged as user and make clicking operation, and there is larger variation in the coordinate of touch point within the schedule time, and touch the lasting time when relatively long, can be judged as the slide that user makes.
In the present embodiment, consider that the width of general virtual cancel key is less, a threshold value can be set and judge whether user has made the direction of slide and slide.Now, can judge the direction whether user makes slide and slide by calculating the variation of the user touch point coordinate in the schedule time.For example, when sliding distance is greater than threshold value, can be judged as user and have made slide.Preferably, described threshold value is half of a character bit.
When having determined the deletion direction of character in pattern to be deleted, can make the shape of virtual cancel key or figure correspondingly change so that user visually acknowledge character puncturing pattern and delete direction.
And, under unidirectional puncturing pattern, by deleting direction, be adjusted into towards the direction at character place.That is, if character is present in the left side of cursor, virtual cancel key provides the character deletion function of right-to-left, and user can click the character that virtual cancel key is deleted cursor left side by continuation accordingly; If character is present in the right side of cursor, virtual cancel key provides the character deletion function from left to right of the delete button that is similar to general computing machine, and user can click the character that virtual cancel key is deleted cursor right side by continuation accordingly.Now, if user continues to press virtual cancel key, virtual cancel key will for example, with predetermined time interval (, 100ms) continuous delete character.
And, the testing result of described character detecting unit 102, if the both sides of cursor all exist character, the character deletion pattern that character deletion mode setting unit 104 can also virtual cancel key is set to bidirectional deleting pattern.In this bidirectional deleting pattern, in response to user's clicking operation each time, at two side directions while delete characters.Accordingly, when user error when cursor is navigated to two characters need deleting middle, user only clicks a virtual cancel key just can delete these two characters simultaneously, thus raising copy editor's efficiency.
Fig. 3 is the process flow diagram according to character deleting method of the present invention.Fig. 4 is according to the process flow diagram of the first embodiment of character deletion pattern setting steps of the present invention.Fig. 5 is according to the process flow diagram of the second embodiment of character deletion pattern setting steps of the present invention.
According to character deleting method of the present invention, can comprise the steps: character detecting step S100, character deletion pattern setting steps S200, character deletion step S300.
In step S100, under input method status, whether the both sides of detecting cursor there is character.Described character comprises the various words, symbol, space, figure of input system input that can be by portable terminal etc.
Then,, in step S200, the testing result based on described character detecting step S100, arranges the character deletion pattern of virtual cancel key.
Particularly, in step S200, if the both sides of cursor all exist character, the character deletion pattern of virtual cancel key is set to pattern to be deleted (S210); If an only side of cursor exists character, the character deletion pattern of virtual cancel key is set to unidirectional puncturing pattern (S220), by deleting direction, is adjusted into towards the direction at character place.
According to an embodiment, under pattern to be deleted, virtual cancel key is execution character delete function immediately, only after the deletion direction of determining character, just can carry out delete function.Accordingly, virtual cancel key is waited for the further instruction from user, to determine the deletion direction of character.According to the first embodiment, under pattern to be deleted, described virtual cancel key first only receives the slide from user, and determines character deletion direction by the direction of judgement slide, then just receives user's delete instruction.According to the second embodiment, under pattern to be deleted, the character deletion pattern of described virtual cancel key can be defaulted as puncturing pattern forward.Now, if user's character deletion direction is consistent with default direction, can by character deletion orientation determination, be default direction by pressing a virtual cancel key, and if user's character deletion direction is contrary with default direction, can by character deletion direction transformation, be the direction contrary with default direction by rightabout slide.Now, when the deletion direction of character changes by slide, can receive clicking operation and the direction after conversion is determined by virtual cancel keyed jointing, then just receive user's delete instruction.
According to the first embodiment, described character deletion pattern setting steps S200 can also comprise the steps: under pattern to be deleted, virtual cancel keyed jointing receipts user's slide (S211); Judge the glide direction (S212) of described slide; According to described glide direction, the character deletion direction of virtual cancel key is adjusted into along this glide direction (S213).
According to the second embodiment, described character deletion pattern setting steps S200 can also comprise the steps: under pattern to be deleted, and the deletion direction of character is set to default direction (S214); Virtual cancel keyed jointing is received user's operation (S215); Judgement user's operation is clicking operation or slide (S216); If user's operation is clicking operation, by the deletion orientation determination of character, be this default direction (forward or backward) (S217), and if user's operation is slide, based on this slide, by the deletion direction transformation of character, be the direction (S218) contrary with this default direction.Now, after step S218, can also comprise the step that receives user's clicking operation and the deletion direction of character is confirmed as to the direction after conversion.Now, in step S215, if user has made slide, obviously the direction of this slide must be the direction contrary with described default direction.
Now, for example can judge that the operation that user makes is clicking operation or slide by calculating the variation of the coordinate of user's touch screen in the schedule time.For example, the coordinate of the touch point within the schedule time does not almost change, and touch the duration in short-term, can be judged as user and make clicking operation, and there is larger variation in the coordinate of touch point within the schedule time, and touch the lasting time when relatively long, can be judged as the slide that user makes.
In the present embodiment, consider that the width of general virtual cancel key is less, a threshold value can be set and judge whether user has made the direction of slide and slide.Now, can judge the direction whether user makes slide and slide by calculating the variation of the user touch point coordinate in the schedule time.For example, when sliding distance is greater than threshold value, can be judged as user and have made slide.Preferably, described threshold value is half of a character bit.
When having determined the deletion direction of character in pattern to be deleted, can make the shape of virtual cancel key or figure correspondingly change so that user visually acknowledge character puncturing pattern and delete direction.
Wherein, described step S212 can be configured to, and whether judgement is greater than threshold value for the sliding distance along a side direction of virtual cancel key, when being greater than this threshold value, glide direction is judged as to this side direction.Preferably, described threshold value is half of a character bit.
In addition, in step S200, if the both sides of cursor all exist character, character deletion pattern that can also virtual cancel key is set to bidirectional deleting pattern (S230).
Then, at step S300, based on by the set character deletion pattern of described step S200, identification user's operation and carry out deletion action.For example, under unidirectional puncturing pattern, according to user's click type (single-point or long pressing), along a side direction, delete successively each character, and under bidirectional deleting pattern, according to user's click type, along both direction while delete character, can greatly improve accordingly the editorial efficiency of word.Now, if user continues to press virtual cancel key, virtual cancel key will for example, with predetermined time interval (, 100ms) continuous delete character.
Accordingly, than the simple character deletion mode that right-to-left only can be provided in the past, the present invention can freely select according to the physical location of cursor the deletion direction of character, and therefore can reduce cursor locates wrong adverse effect, improves copy editor's efficiency.
The invention is not restricted to above-described embodiment, without departing from the present invention, can carry out various changes and modifications.
Claims (16)
1. a character deleting method for portable terminal, is characterized in that, comprising:
Character detecting step, under input method status, whether the both sides of detecting cursor there is character;
Character deletion pattern setting steps, the testing result based on described detecting step, arranges the character deletion pattern of virtual cancel key;
Character deletion step, the character deletion pattern based on set in described setting steps, identification user operation and carry out deletion action.
2. method according to claim 1, is characterized in that, in described character deletion pattern setting steps,
If the both sides of cursor all exist character, the character deletion pattern of virtual cancel key is set to pattern to be deleted;
If an only side of cursor exists character, the character deletion pattern of virtual cancel key is set to unidirectional puncturing pattern, by deleting direction, is adjusted into towards the direction at character place.
3. method according to claim 2, is characterized in that, described character deletion pattern setting steps also comprises the steps:
Under pattern to be deleted, described virtual cancel keyed jointing is received user's slide;
Judge the glide direction of described slide;
According to described glide direction, the deletion direction of described virtual cancel key is adjusted into along this glide direction.
4. method according to claim 3, it is characterized in that, in the step of glide direction that judges described slide, whether the sliding distance along a side direction detecting for virtual cancel key is greater than threshold value, when being greater than this threshold value, glide direction is judged as to this side direction.
5. method according to claim 4, is characterized in that, described threshold value is half of a character bit.
6. method according to claim 2, is characterized in that, described character deletion pattern setting steps also comprises the steps:
Under pattern to be deleted, the deletion direction of character is set to default direction;
Described virtual cancel keyed jointing is received user's operation;
Judgement user's operation is clicking operation or slide;
If user's operation is clicking operation, by the deletion orientation determination of character, be this default direction, and if user's operation is slide, by the deletion direction transformation of character, be the direction contrary with this default direction.
7. method according to claim 1, is characterized in that, in described character deletion pattern setting steps, if the both sides of cursor all exist character, the character deletion pattern of virtual cancel key is set to bidirectional deleting pattern.
8. method according to claim 7, is characterized in that, in described bidirectional deleting pattern, in response to user's clicking operation each time, at two side directions while delete characters.
9. a portable terminal, is characterized in that, comprising:
Character detecting unit, under input method status, whether the both sides of detecting cursor there is character;
Character deletion mode setting unit, the testing result based on described character detecting unit, arranges the character deletion pattern of virtual cancel key;
Character deletion unit, based on the set character deletion pattern of described character deletion mode setting unit, carries out deletion action according to user's operation.
10. portable terminal according to claim 9, is characterized in that, if the both sides of cursor all exist character, the character deletion pattern of described character deletion mode setting unit virtual cancel key is set to pattern to be deleted;
If an only side of cursor exists character, the character deletion pattern of described character deletion mode setting unit virtual cancel key is set to unidirectional puncturing pattern, and is adjusted into towards the direction at character place deleting direction.
11. portable terminals according to claim 10, it is characterized in that, also be included under pattern to be deleted, touch detection unit for detection of user for the touch operation of described virtual cancel key, described touch detection unit comprises for detection of user for the slide of virtual cancel key and the touch coordinate detecting unit of glide direction
Described character deletion mode setting unit, according to the detected glide direction of described touch detection unit, is adjusted into the deletion direction of described virtual cancel key along this glide direction.
12. portable terminals according to claim 11, it is characterized in that, when described touch detection unit judges the glide direction of described slide, whether detection is greater than threshold value for the sliding distance along a side direction of virtual cancel key, when being greater than this threshold value, glide direction is judged as to this side direction.
13. portable terminals according to claim 12, is characterized in that, described threshold value is half of a character bit.
14. portable terminals according to claim 10, it is characterized in that, also be included under pattern to be deleted, touch detection unit for detection of user for the touch operation of described virtual cancel key, described touch detection unit comprises for detection of user for the slide of virtual cancel key and the touch coordinate detecting unit of glide direction
Wherein, described character deletion mode setting unit is under pattern to be deleted, first the deletion direction of character is set to default direction, and in the situation that by the detected user's of described touch detection unit the clicking operation that is operating as, by the deletion orientation determination of character, it is this default direction, and in the situation that by the detected user's of described touch detection unit the slide that is operating as, be the direction contrary with this default direction by the deletion direction transformation of character.
15. portable terminals according to claim 9, is characterized in that,
If the both sides of cursor all exist character, the character deletion pattern of character deletion mode setting unit virtual cancel key is set to bidirectional deleting pattern.
16. methods according to claim 15, is characterized in that, in described bidirectional deleting pattern, in response to user's clicking operation each time, at two side directions while delete characters.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104571585A (en) * | 2014-12-30 | 2015-04-29 | 北京奇虎科技有限公司 | Cursor operation method and device for input method |
| CN105808081A (en) * | 2014-12-29 | 2016-07-27 | 鸿合科技有限公司 | Method and apparatus for rapidly deleting multiple objects by utilizing gesture |
| CN112100988A (en) * | 2020-08-05 | 2020-12-18 | 联想(北京)有限公司 | Information editing method, electronic equipment and storage medium |
| CN112486366A (en) * | 2020-11-27 | 2021-03-12 | 维沃移动通信有限公司 | Control display method and device and electronic equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5982351A (en) * | 1997-09-30 | 1999-11-09 | Motorola, Inc. | Method and apparatus for supplementing a keyboard and for helping a user operate an electronic device |
| US20090044139A1 (en) * | 2007-08-08 | 2009-02-12 | Samsung Electronics Co., Ltd. | Apparatus and method for providing character deletion function |
| US20110018812A1 (en) * | 2009-07-21 | 2011-01-27 | Cisco Technology, Inc. | Fast Typographical Error Correction for Touchscreen Keyboards |
| CN102331907A (en) * | 2011-09-13 | 2012-01-25 | 中兴通讯股份有限公司 | Character deleting method and device for terminal having touch screen, and terminal |
| CN102750088A (en) * | 2012-06-04 | 2012-10-24 | 华为终端有限公司 | Method and electronic device for prompting character inputting |
| CN102890615A (en) * | 2012-09-21 | 2013-01-23 | 百度在线网络技术（北京）有限公司 | Pinyin input method and device based on touch screen |
| CN103218156A (en) * | 2013-02-28 | 2013-07-24 | 广东欧珀移动通信有限公司 | Method for realizing multi-Tab page switching and touch type mobile terminal thereof |
| CN103324271A (en) * | 2012-03-19 | 2013-09-25 | 联想(北京)有限公司 | Input method and electronic equipment based on gesture |
-
2013
- 2013-12-18 CN CN201310695347.8A patent/CN103645829A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5982351A (en) * | 1997-09-30 | 1999-11-09 | Motorola, Inc. | Method and apparatus for supplementing a keyboard and for helping a user operate an electronic device |
| US20090044139A1 (en) * | 2007-08-08 | 2009-02-12 | Samsung Electronics Co., Ltd. | Apparatus and method for providing character deletion function |
| US20110018812A1 (en) * | 2009-07-21 | 2011-01-27 | Cisco Technology, Inc. | Fast Typographical Error Correction for Touchscreen Keyboards |
| CN102331907A (en) * | 2011-09-13 | 2012-01-25 | 中兴通讯股份有限公司 | Character deleting method and device for terminal having touch screen, and terminal |
| CN103324271A (en) * | 2012-03-19 | 2013-09-25 | 联想(北京)有限公司 | Input method and electronic equipment based on gesture |
| CN102750088A (en) * | 2012-06-04 | 2012-10-24 | 华为终端有限公司 | Method and electronic device for prompting character inputting |
| CN102890615A (en) * | 2012-09-21 | 2013-01-23 | 百度在线网络技术（北京）有限公司 | Pinyin input method and device based on touch screen |
| CN103218156A (en) * | 2013-02-28 | 2013-07-24 | 广东欧珀移动通信有限公司 | Method for realizing multi-Tab page switching and touch type mobile terminal thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105808081A (en) * | 2014-12-29 | 2016-07-27 | 鸿合科技有限公司 | Method and apparatus for rapidly deleting multiple objects by utilizing gesture |
| CN104571585A (en) * | 2014-12-30 | 2015-04-29 | 北京奇虎科技有限公司 | Cursor operation method and device for input method |
| CN104571585B (en) * | 2014-12-30 | 2017-07-28 | 北京奇虎科技有限公司 | Input method cursor operating method and device |
| CN112100988A (en) * | 2020-08-05 | 2020-12-18 | 联想(北京)有限公司 | Information editing method, electronic equipment and storage medium |
| CN112100988B (en) * | 2020-08-05 | 2024-11-26 | 联想(北京)有限公司 | Information editing method, electronic device and storage medium |
| CN112486366A (en) * | 2020-11-27 | 2021-03-12 | 维沃移动通信有限公司 | Control display method and device and electronic equipment |
| WO2022111406A1 (en) * | 2020-11-27 | 2022-06-02 | 维沃移动通信有限公司 | Control displaying method and apparatus, and electronic device |
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Application publication date: 20140319 |