WO2013134995A1

WO2013134995A1 - Method and device for deleting area display contents and input words

Info

Publication number: WO2013134995A1
Application number: PCT/CN2012/075338
Authority: WO
Inventors: 石磊
Original assignee: 中兴通讯股份有限公司
Priority date: 2012-03-15
Filing date: 2012-05-11
Publication date: 2013-09-19
Also published as: CN103309600A

Abstract

A method and device for deleting area display contents and input words. The method comprises: after a user touches and controls a screen, obtaining position information about an initial touch control point of the user on the screen, and starting an erasure operation timer; and according to the position information, judging whether the initial touch control point is within the display range of area display contents, and if yes, detecting a sliding operation of the user on the screen, and recording a sliding track of the sliding operation, and when the erasure operation timer reaches the set time, judging whether a sliding position on the sliding track is continuously changed and whether the touch control point of the sliding operation is within the display range of the area display contents, and if yes, erasing the area display contents. With respect to the erasure function of a touch screen cell phone, the present application enables a user to conveniently and quickly achieve the functions of deleting desktop shortcut icons, contact persons, call logs and input words, provides a prompt deletion function, and increases the user experience.

Description

Method and device for deleting area display content and input text

Technical field

The present invention relates to the field of terminal devices, and in particular, to a method and an apparatus for deleting content display content and having entered text. Background technique

With the continuous development of mobile devices (mobile devices), especially the emergence of touch screen mobile phones, almost all touch screen mobile phones have the function of setting desktop shortcut icons. This fast access to the application greatly enhances the user experience of mobile devices; in addition, touch-screen phones have some common modules, such as phonebooks, call logs and text messages.

Many users often set desktop shortcut icons on the desktop and place the desktop shortcut icons for the most favorite favorite apps in an area that they can easily touch. However, many applications in the user's use process, according to the degree of love and the old and new, will make some adjustments on a regular basis, so deleting the desktop shortcut icon has become one of the most commonly used functions of users; with the user's voice communication and other traffic The number of users often changes and deletes the phone book and call records. When using the text entry module, for example, SMS, Notepad module, users often need to delete the entered text.

Related techniques: Use the following steps to delete the desktop shortcut icon:

(a) long press the icon;

( b ) drag and drop the icon onto the delete icon at the bottom of the screen;

(c) Release it.

Or

(A) enter the desktop display settings option;

( B ) Set the desktop shortcut icon of the app that needs to be deleted to not be displayed.

For the phone book and call log module, use the following steps to delete the contacts and call records in the phone book:

(1) selecting a record; (2) Select the delete operation in the pop-up operation menu.

For text entry modules, such as SMS and Notepad modules, use the following steps to delete the entered text:

(1) Position the cursor behind the text to be deleted;

(2) Click the delete button.

For large texts, you need to click the delete button multiple times to delete it.

The prior art deletion method has the following two shortcomings:

(1) The operation is inconvenient, the time used is long, and it is easy to operate by mistake;

(2) The deletion process is too rigid and has no fun and flexibility.

The above two points bring great inconvenience to the user, which reduces the user experience to a certain extent.

Summary of the invention

The technical problem to be solved by the present invention is to provide a method and a device for deleting an area display content and having entered a character, which enables the user to delete the content conveniently and quickly.

In order to solve the above technical problem, a method for displaying content in a deletion area according to the present invention includes: after the user touches the screen, acquiring location information of the initial touch point of the user on the screen, and starting an erasing operation timer;

Determining, according to the location information, whether the initial touch point is within the display range of the area display content, and if so, detecting the user's sliding operation on the screen, recording the sliding track of the sliding operation, at the timing of the erasing operation timer arrival time When it is determined whether the sliding position on the sliding track is continuously changed, and whether the touch point of the sliding operation is within the display range of the area display content, and if so, the erasing area displays the content.

Preferably, the method further comprises: displaying the deletion animation of the content of the area display on the screen when the content is displayed in the erasing area.

Preferably, the deleting animation comprises:

The display of the content displayed in the area is reduced from large to large, until completely disappeared;

The display of the content displayed in the area is changed from clear to fuzzy, until completely disappeared, and The display of the content displayed in the area changes from full-pixel display to partial pixel display until it disappears completely. Preferably, the area display content comprises: a desktop shortcut icon, a phone book entry, and a call record entry.

An apparatus for deleting an area display content, comprising: a screen detection module, a track record module, an erase operation timer module, a determination erase module, and a deletion module, wherein:

The screen detection module is configured to: after the user touches the screen, obtain location information of the initial touch point of the user on the screen;

The track record module is configured to: detect a sliding operation of the user on the screen, and record a sliding track of the sliding operation;

The erasing operation timer module is configured to: time the detection of the user sliding operation; the determining the erasing module is configured to: determine, according to the position information of the user starting the touch point, whether the starting touch point displays the content in the area Within the display range, if yes, the track record module is called, and when the erase operation timer reaches the timing time, it is determined whether the sliding position on the sliding track is continuous change, and whether the touch point of the sliding operation is Within the display range of the area display content, if yes, the delete module is called;

The deletion module is configured to: erase the area display content.

Preferably, the method further includes: an erasing animation module, wherein the erasing animation module is configured to: display a deletion animation of the content of the area display on the screen when the content is displayed in the erasing area.

A method for deleting content displayed in an area, including:

Displaying a delete gesture customization interface to the user, and saving a custom delete gesture input by the user; deleting the area display content when determining that the screen operation of the user displaying the content on the area is the same as the custom delete gesture.

Preferably, the area display content comprises: a desktop shortcut icon, a phone book entry, and a call record entry.

A device for deleting content displayed in an area, comprising: a customized operation interface module, a deletion determination module, and a deletion module, wherein:

The customized operation interface module is configured to: display a delete gesture customized interface to the user, and ensure Save a custom delete gesture entered by the user;

The deletion determining module is configured to: determine whether a screen operation of the user displaying content on the area is the same as the custom deletion gesture;

The deleting module is configured to: when the deletion determining module determines that the screen operation of the user displaying the content on the area is the same as the custom deletion gesture, deleting the area display content.

One way to delete the entered text includes:

Select the text selected by the user, obtain the position information of the starting touch point after the user completes the text selection, and start the erasing operation timer;

Determining, according to the location information, whether the initial touch point is within a display range of the text selected by the user, and if so, detecting a sliding operation of the user on the screen, recording a sliding track of the sliding operation, in the erasing operation When the timer reaches the timing time, it is determined whether the sliding position on the sliding track is continuously changed, and whether the touch point of the sliding operation is within the display range of the text selected by the user, and if so, erasing the selected text of the user Operation.

Preferably, the text selected by the user is selected, including:

In the text input interface, obtain the position information of the user's touch starting point on the screen; detect the user's sliding operation on the screen, record the position information of the end point of the sliding operation; according to the position information of the touch starting point and the end point of the sliding operation Position information, highlighting the text between the touch start point and the end point of the swipe operation.

A device for deleting a recorded text, comprising: a screen detecting module, a track recording module, an erasing operation timer module, a determining erasing module, and a deleting module, wherein:

The screen detection module is configured to: obtain location information of the initial touch point after the user completes the text selection;

The erasing operation timer module is configured to: time the detection of the user sliding operation; the determining the erasing module is set to: determine, according to the position information of the user starting the touch point, whether the initial touch point is selected by the user Within the display range of the text, if yes, the track record module is called, and When the erasing operation timer reaches the timing time, determining whether the sliding position on the sliding track is continuous change, and whether the touch point of the sliding operation is within the display range of the text selected by the user, and if so, calling Delete the module;

The deletion module is set to: erase the text selected by the user.

Preferably, the screen detection module is further configured to: obtain, under the text entry interface, location information of a touch start point of the user on the screen;

The track record module is further configured to: detect a sliding operation of the user on the screen, record position information of the end point of the sliding operation, and highlight the touch starting point according to the position information of the touch starting point and the position information of the end point of the sliding operation The text between the end points of the swipe operation.

In summary, the embodiment of the present invention is directed to the erasing function of the touch screen mobile phone, so that the user can conveniently and quickly delete the functions of the desktop shortcut icon, the contact, the call record, and the entered text, and provide an instant deletion function. Improve user experience, enhance entertainment, shorten the steps and time for users to delete content, and increase the ease of use and fun in the deletion process. BRIEF abstract

1 is a schematic diagram of a custom operation interface in a deletion area display content according to the embodiment; FIG. 2 is a schematic diagram of a display item in a deletion area display content according to the embodiment;

4 to 6 are flowcharts showing a method of displaying content in a deletion area according to the embodiment;

7 is a flowchart of a method for deleting an entered text according to the embodiment;

Fig. 8 is a block diagram showing an apparatus for displaying contents in a deletion area according to the embodiment. Preferred embodiment of the invention

The area display content in the present embodiment includes: a desktop shortcut icon, a phone book entry, and a call log entry, and the following describes a method of deleting content displayed in different areas.

(1) Delete the desktop shortcut icon.

The standby interface of a touch screen mobile phone is generally composed of the following (but not limited to) several parts: Time letter Information, menu information, applied desktop shortcut icons and standby wallpaper.

The desktop shortcut icon of the application is displayed on the top layer of the standby interface, providing the entrance of each application, and clicking the desktop shortcut icon of each application, the corresponding program can be accessed. Each desktop shortcut icon is associated with the corresponding application, but deleting the application's desktop shortcut icon on the desktop does not mean that the application is actually deleted, only the entry from the desktop directly into the application is removed.

In this embodiment, the deletion of the desktop shortcut icon of the application is implemented in two ways.

method one:

This method can shorten the steps and time for the user to delete the desktop shortcut icon, and increase the ease of use and fun in the deletion process.

The method for deleting a shortcut of an application provided by this embodiment includes the following steps:

(1) Erase the desktop shortcut icon that needs to be deleted;

(2) During the erasing operation, the UI (user interface) visual effect of the desktop shortcut icon becomes an erased effect, for example, the desktop shortcut icon is erased smaller or smaller or the desktop shortcut icon is gradually changed to Blurring until it disappears completely;

(3) When the desktop shortcut icon is completely erased, a delete job is successfully completed. In order to achieve the objectives to be achieved by the present embodiment, the solution is:

A: In the unlocked state, after the user touches the screen, the position information of the starting touch point of the user on the screen is obtained;

B: determining, according to the position information of the starting touch point, whether the starting touch point falls on the desktop of the application, and the shortcut icon is within the display range of the screen;

C: start the erase operation timer;

D: If the starting touch point falls within the display range of a desktop shortcut icon, the user's sliding operation on the screen is detected, and the sliding track of the sliding operation is recorded, that is, each sliding point experienced by the sliding track is recorded. Location information;

E: Determine whether the erase operation timer has timed out;

F: If the erase operation timer expires, and the time before the timer expires, the sliding position on the user's sliding track (the position information of each sliding point experienced) constantly changes, When the touch point of the sliding operation is within the display range of the desktop shortcut icon, it is determined that the user is performing the operation of erasing the desktop shortcut icon of the application, displaying the deletion animation of the icon, and completing the icon erasing operation;

G: If the erase operation timer expires, and the slide position on the slide track does not change during the period before the timer expires, or the discontinuous change occurs, or the touch point of the slide operation leaves the desktop shortcut icon The display range determines that the user is not performing the operation of erasing the desktop shortcut icon, and performs other operations according to the predefined.

There are several ways to represent an icon to delete an animation:

(1) The display is reduced from large to large: As the erasing operation progresses, the icon display changes from a large icon to a small icon, until it completely disappears, and the screen performs a redraw operation to complete the correct arrangement of the icons;

(2) Fading: As the erasing operation progresses, the icon display changes from clear to fuzzy, until it disappears completely, and the screen performs a redraw operation to complete the correct arrangement of the icons.

(3) Step-by-step erasure: The display of the icons on the screen is arranged by the vertical and horizontal of the pixels. As the erasing operation progresses, the icon display is displayed from the full pixel to the lower half of the pixel display ( The upper part has been erased) until it disappears completely, and the screen is redrawn to complete the correct arrangement of the icons.

The device corresponding to the embodiment includes the following modules, please refer to FIG. 8:

The screen detecting module is responsible for detecting the position of the touch screen of the user and obtaining the position information; when performing the screen erasing operation, after the user touches the screen, obtaining the position information of the starting touch point of the user on the screen;

Track record module: It is responsible for detecting the user's sliding operation on the screen, recording the sliding track of the sliding operation (recording the position information of the sliding point experienced by the sliding operation);

Erase operation timer module: responsible for timing the detection of the user sliding operation;

Determining the erasing module: Responsible for determining whether the starting touch point is within the display range of the desktop shortcut icon according to the position information of the user's starting touch point, and if so, calling the track record module, and at the timing of the erasure operation timer arrival At the time, it is determined whether the sliding position on the sliding track is continuous change, and whether the touch point of the sliding operation is within the display range of the desktop shortcut icon, determining whether the user is performing the icon erasing operation, and if so, calling the deleting module, And calling the icon to erase the animation module; Delete the module, responsible for erasing the desktop shortcut icon;

Erase animation module: Responsible for the display of the icon deletion animation;

Screen redraw module: Responsible for redrawing the screen after deleting the icon, rearranging the application icon on the screen.

Method 2:

In this mode, when the user is in the standby interface, the desktop shortcut icon can be deleted in real time, and the implementation is more convenient and faster than the existing implementation, and the misoperation of the prior art can be better avoided. Moreover, the fun of the deletion process is further improved, that is, the user can customize the deleted gestures, tracks, for example, to draw a circle operation, draw a fork operation or draw a hook operation on the desktop shortcut icon. Users can delete the desktop shortcut icons of the application in their favorite way, which allows users to participate more in the design of the implementation, which improves the user experience.

The method for displaying content in a deletion area provided by this embodiment includes:

(1) In the desktop management menu, the deletion mode is set, and the user can input a custom deletion gesture according to his favorite way, such as a circle operation, a fork operation or a tick operation;

(2) When the user's operation on the desktop shortcut icon satisfies a preset custom delete gesture or track, the desktop shortcut icon is deleted accordingly.

In order to achieve the objectives to be achieved by the present embodiment, the solutions used herein include:

The touch screen mobile phone provides a custom gesture for deleting gestures;

In the delete gesture custom interface, the user inputs a custom delete gesture as needed, and saves the custom delete gesture;

Determine whether the screen operation of the user's desktop shortcut is consistent with the saved custom deletion gesture. If they are consistent, delete the desktop shortcut icon; otherwise, the deletion operation is not performed.

The device corresponding to the present embodiment has the following modules:

The custom operation interface module is configured to provide a delete gesture custom interface on the touch screen mobile phone, and the interface includes an operation gesture input box, the size is the same as the shortcut icon, and is used for the user to input an operation gesture. The user can define multiple gestures, and the defined operation gesture can be seen below the interface. The user can choose to activate one of the custom gestures for use, such as Figure 1;

a deletion determining module, configured to determine whether a screen operation of the desktop shortcut icon is consistent with a predefined custom deletion gesture;

Delete module: According to the result of the deletion judgment module, it is responsible for deleting the corresponding icon and responsible for the redrawing of the screen.

(2) Delete an entry in the phone book or call log.

The records in the phone book or the call record are sequentially arranged. As shown in Fig. 2, all the records are arranged in order from top to bottom. One record occupies one line on the screen, and the records are divided and displayed.

In this embodiment, the deletion function of the phone book record or the call record is implemented by using an erasure method.

The method for implementing the phone book record or the call record deletion function in this embodiment includes:

(1) performing an erase operation on the records that need to be deleted;

(2) During the erasing operation, the recorded UI visual effect becomes an erased special effect, for example, the recording is erased smaller or smaller or the recording display is gradually blurred to completely disappear;

(3) When the record is completely erased, the deletion is successfully completed.

In order to achieve the objectives to be achieved by the present embodiment, the solution is:

A: In the phone book interface or call record interface, obtain the location information of the user's starting touch point on the screen;

B: determining, according to the location information, whether the starting touch point falls within the display range of a certain record;

C: start the erase operation timer;

D: If the starting touch point falls within the display range of a certain record, the user is detected to slide on the screen, and the sliding track of the sliding operation (the position information of each sliding point experienced by the sliding track) is recorded;

E: Determine whether the erase operation timer has timed out;

F: If the timer expires and the sliding position on the user's sliding track changes continuously while the timer expires, and the touch point of the sliding operation is within the recorded display range, it is determined that the user is proceeding Erase the recording operation, the screen displays the deletion animation of the record, and the recording is completed. Erase operation

G: If the timer expires and the sliding position on the sliding track does not change during the period before the timer expires, or the discontinuous change occurs, or the touch point of the sliding operation leaves the display range of the record, It is determined that the user is not performing the operation of erasing the record; the system performs other operations as predefined.

There are several ways to record deleted animations:

(1) Decrease from large to large: As the erasing operation progresses, the record display changes from a large item display to a small item display until it disappears completely, and the screen performs a redraw operation to complete the correct arrangement of the records;

(2) Fading: As the erase operation progresses, the record display changes from clear to fuzzy, until it disappears completely, and the screen performs a redraw operation to complete the correct arrangement of the records.

(3) Step-by-step erasure: The display recorded on the screen is arranged by the vertical and horizontal of the pixels, and the recording display is displayed by the full pixel, and the display is changed to the lower half of the pixel.

(The upper part has been erased) until it disappears completely, and the screen is redrawn to complete the correct recording.

The device corresponding to the solution of the present invention has at least the following modules:

Screen detection module: It is responsible for detecting the position of the user when the screen is erased, and obtaining the position information; when performing the screen erasing operation, after the user touches the screen, the position of the starting touch point of the user on the screen is obtained. Information

Track record module: It is responsible for detecting the user's sliding operation on the screen and recording the sliding track of the sliding operation;

Erase operation timer module: timing information responsible for the erase operation;

Determining the erasing module: Responsible for judging whether the user is performing a recording erasing operation, deciding whether to delete the record according to the result of the judgment, and calling the record erasing animation module;

Erase animation module: Responsible for recording the display of the erase animation;

Screen redraw module: Responsible for redrawing the screen after the record is deleted, and rearranging the record display on the screen.

(3) Delete the function of the entered text of the module such as SMS and Notepad. The SMS and Notepad modules of the touch screen mobile phone are all modules that can input text. Taking the short message module as an example, a new short message is created and the text is edited. After the user inputs some texts, the user decides to delete one of the texts, and the text is highlighted. Display, as shown in Figure 3.

In this embodiment, the deletion function of the entered text is implemented by the erasing method.

The method for deleting the entered text provided by the embodiment includes:

(1) highlighting the text to be deleted by sliding the user's finger;

(2) performing an erase operation on the text to be deleted;

(3) During the erasing operation, the UI visual effect of the selected text becomes an erased special effect, for example, the text is erased smaller or smaller or the recording display is gradually blurred until completely disappeared;

(4) When the text is completely erased, the deletion is successfully completed.

In order to achieve the objectives to be achieved by the present embodiment, the solution adopted by the present invention is:

A: In the text entry interface, obtain the position information of the starting touch point of the user on the screen;

B: detecting position information of a sliding track of the user sliding operation on the screen, and recording position information of the end point of the sliding operation of the user on the screen;

C: Highlight the text message between the start point and the end point to select the text selected by the user;

D: Get the position information of the starting touch point of the user on the screen again;

E: determining, according to the location information, whether the touch point falls within the display range of the highlighted text;

F: start the erase operation timer;

G: detecting the sliding track of the user sliding operation on the screen, and recording the position information of each point experienced by the sliding track;

H: Determine whether the erase operation timer expires;

I: If the timer expires and the information of the user's sliding track changes continuously during the period before the timer expires, and the touch point of the sliding track is within the display range of the highlighted text, it is determined that the user is proceeding. Erase the text operation, the screen displays the deletion animation of the text, and then completes the record erasing operation;

J: If the timer expires and the time before the timer expires, the position information of the sliding track of the user's sliding operation does not change, or the discontinuous change, or the touch point of the sliding operation Leaving the display range of the highlighted text, it is determined that the user is not performing an erase operation; the system performs other operations as predefined.

The device corresponding to the embodiment of the present embodiment has the following modules:

a screen detecting module, configured to detect a position point of the user when the screen is erased, and obtain position information of the starting touch point after the user completes the text selection;

a track recording module, configured to detect a sliding operation of the user on the screen, and record a sliding track of the sliding operation;

The erasing operation timer module is responsible for timing information of the erasing operation, and timing the detection of the user sliding operation;

Determining an erasing module, configured to determine, according to location information of the user starting the touch point, whether the starting touch point is within the display range of the text selected by the user, and if so, calling the track record module, and in the erasing operation When the timer reaches the timing time, it is determined whether the sliding position on the sliding track is continuously changed, and whether the touch point of the sliding operation is within the display range of the text selected by the user, and if so, the deleting module is called;

Delete module, used to erase the text selected by the user;

Erase animation module: responsible for erasing the display of the animation;

Screen redraw module: Responsible for highlighting the selected text and after deleting the text, redrawing the screen and rearranging the text on the screen;

The screen detection module is further configured to obtain the position information of the touch starting point of the user on the screen under the text input interface;

The track record module is further configured to detect a sliding operation of the user on the screen, record position information of the end point of the sliding operation, and highlight the touch starting point and the sliding operation according to the position information of the touch starting point and the position information of the end point of the sliding operation. The text between the end points.

Preferred embodiments of the present embodiment will be described below with reference to FIG.

Step 401: Obtain location information of the starting touch point on the screen;

Since the user can erase any of the application shortcut icons on the screen, the starting touch point can be anywhere on the screen. Step 402: Determine whether the location information falls within a display range of an application shortcut icon on the screen;

Since there are many application shortcut icons on the screen, this step is mainly used to determine which icon on the screen the user will delete.

Step 403, starting an erasure timer;

This timer is mainly used to distinguish between the erase operation and other operations of the user. For example, in the current Android smartphone, when the icon is long pressed, the delete icon operation will be started; when the icon is pressed shortly, the corresponding application will be started. The timer is triggered by the point within the display range of the user's touch icon. When the user leaves the screen, the erase timer stops counting.

The timer is defined for a period of time. If the user has been performing the erasing operation for the period of time, when the timer expires, the system determines that the user is deleting the application shortcut icon.

Step 404, recording a touch track of the user;

Step 405: After the timer expires, according to the recorded user touch track, determine whether the user is performing the erasing operation all the time: according to whether the coordinate point on the comparison track changes, detecting that the user is performing an erasing operation, Or long press operation; if the coordinate point on the track does not change, then the user performs a long press or short press operation. If the coordinate point on the track changes, the user performs an erase operation; If the user performs an erase operation, step 406 is performed; otherwise, step 407 is performed;

Step 406: Perform a delete icon operation, and display an effect animation that the icon is erased on the interface; Step 407: Do not delete the corresponding icon.

Preferred embodiments of the present invention will now be described with reference to FIG.

Step 501: The user enters a custom operation interface, and defines a delete gesture of deleting the icon, such as a circle operation, a fork operation, a draw operation, and the like, and saves;

Step 502: In the standby interface, the user selects an icon, and deletes the operation gesture of the icon;

Step 503: The system determines whether the actual operation gesture of the user meets the custom deletion gesture in step one; Step 504, if yes, perform an icon deletion operation; if not, perform steps

505;

Step 505: Do not perform the delete operation.

Step 601: Obtain location information of the starting touch point on the screen;

Step 602: Determine whether the location information falls within a display range of a certain record on the screen;

Since there is a lot of recorded information on the screen, this step is mainly used to determine which record on the screen the user will delete.

Step 603, starting an erasure timer;

This timer is mainly used to distinguish between the erase operation and other operations of the user. For example, in the current Android smartphone, when the record is long pressed, an operation menu will pop up, and the user can select a call, send a message, and the like. The timer is triggered by a point within the user's touch record display range. When the user leaves the screen, the erase timer stops counting.

The timer is defined for a period of time. If the user has been performing the erasing operation for the period of time, when the timer expires, the system determines that the user is deleting the record.

Step 604, recording a touch track of the user;

Step 605: After the timer expires, according to the recorded user touch track, determine whether the user is performing the erasing operation all the time: according to whether the coordinate point on the comparison track changes, detecting that the user is performing an erasing operation, Or long press operation; if the coordinate point on the track does not change, then the user performs a long press operation. If the coordinate point on the track changes, the user performs an erase operation; if it is judged that the user performs Is the erase operation, then step 606; otherwise, step 607;

Step 606: Perform a delete record operation, and at the same time, display an effect animation in which the record is erased; Step 607: Do not delete the corresponding record information.

Step 701: Obtain location information of the starting touch point on the screen. Step 702: Acquire position information of the end touch point on the screen as the user's finger slides; Step 703, highlight the text between the start point and the end point, and the erasing operation is performed within the display range;

Step 704, obtaining location information of the user starting touch point on the screen again;

Step 705: Determine whether the location information falls within the display range of the highlighted text. Because there is a lot of text information on the screen, the step is mainly used to determine whether the user will delete the highlighted text.

Step 706, starting an erasure timer;

This timer is mainly used to distinguish between the erase operation and other operations of the user. For example, the user accidentally touches the highlighted area. Since the delete operation on the mobile phone is irreversible, the timer is used to prevent misoperation. The timer is triggered by a point within the user's touch record display range. When the user leaves the screen, the erase timer stops counting.

The timer is defined for a period of time. If the user has been performing the erasing operation for the period of time, when the timer expires, the system determines that the user is deleting the text;

Step 707, recording a touch track of the user;

Step 708: After the timer expires, according to the recorded user touch track, determine whether the user is performing the erasing operation all the time: according to whether the coordinate point on the comparison track changes, detecting that the user is performing an erasing operation, Or perform other operations; if the coordinate points on the trajectory do not change, then the user performs other operations. If the coordinate points on the trajectory change, the user performs an erase operation; if it is determined that the user performs a wipe In addition to the operation, step 709 is performed; otherwise, step 710 is performed;

In step 709, the delete text operation is performed, and the special effect animation in which the text is erased is displayed on the interface; Step 710: The corresponding text information is not deleted.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, and various modifications and changes can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention. One of ordinary skill in the art will appreciate that all or a portion of the above steps may be performed by a program to instruct the associated hardware, such as a read only memory, a magnetic disk, or an optical disk. Alternatively, all or part of the steps of the above embodiments may also be implemented using one or more integrated circuits. Correspondingly, each module/unit in the foregoing embodiment may be implemented in the form of hardware, or may be implemented in the form of a software function module. The invention is not limited to any specific form of combination of hardware and software.

Industrial Applicability The embodiment of the present invention is directed to the erasing function of the touch screen mobile phone, so that the user can conveniently and quickly delete the functions of the desktop shortcut icon, the contact person, the call record, and the entered text, and provides an instant deletion function, which improves the function. The user experience enhances entertainment, shortens the steps and time for users to delete content, and increases the ease of use and fun in the deletion process.

Claims

Claim

1. A method for deleting content displayed in an area, comprising:

After the user touches the screen, the position information of the starting touch point of the user on the screen is obtained, and the erasing operation timer is started;

2. The method according to claim 1, further comprising:

When the content is displayed in the erasing area, the deletion animation of the content displayed in the area is also displayed on the screen.

3. The method of claim 2, wherein the deleting animation comprises:

The display of the display content of the area changes from clear to fuzzy until it disappears completely, and the display of the display content of the area changes from full-pixel display to partial pixel display until it disappears completely.

The method according to any one of claims 1 to 3, wherein the area display content comprises: a desktop shortcut icon, a phone book entry, and a call log entry.

5. A device for deleting content display content, comprising: a screen detection module, a track record module, an erase operation timer module, a determination erase module, and a deletion module, wherein:

The erasing operation timer module is configured to: time the detection of the user sliding operation; the determining the erasing module is configured to: determine, according to the position information of the user starting the touch point, whether the starting touch point displays the content in the area Within the display range, if yes, the track record module is called, and when the erase operation timer reaches the timing time, it is determined that the sliding position on the sliding track is Whether it is continuous change, and whether the touch point of the sliding operation is within the display range of the area display content, and if so, the delete module is called;

The deletion module is configured to: erase the area display content.

6. The apparatus according to claim 5, further comprising: an erasing animation module, wherein the erasing animation module is configured to: display a deletion animation of the content of the area display on the screen when the content is displayed in the erasing area .

7. A method for deleting content displayed in an area, comprising:

8. The method of claim 7, wherein the area display content comprises: a desktop shortcut icon, a phone book entry, and a call log entry.

9. A device for deleting content displayed in an area, comprising: a customized operation interface module, a deletion determination module, and a deletion module, wherein:

The custom operation interface module is configured to: display a delete gesture custom interface to the user, and save a custom delete gesture input by the user;

10. A method of deleting entered text, including:

Determining, according to the location information, whether the initial touch point is within a display range of the text selected by the user, and if so, detecting a sliding operation of the user on the screen, recording a sliding track of the sliding operation, in the erasing operation When the timer reaches the timing time, it is determined whether the sliding position on the sliding track is continuously changed, and whether the touch point of the sliding operation is within the display range of the text selected by the user, If so, an operation to erase the text selected by the user is performed.

The method of claim 10, wherein selecting the text selected by the user comprises: obtaining, under the text entry interface, location information of the touch start point of the user on the screen; detecting the sliding operation of the user on the screen, recording The position information of the end point of the slide operation; the text between the touch start point and the end point of the slide operation is highlighted according to the position information of the touch start point and the position information of the end point of the slide operation.

12. A device for deleting an entered text, comprising: a screen detection module, a track record module, an erase operation timer module, a determination erase module, and a deletion module, wherein:

The erasing operation timer module is configured to: time the detection of the user sliding operation; the determining the erasing module is set to: determine, according to the position information of the user starting the touch point, whether the initial touch point is selected by the user Within the display range of the text, if yes, the track record module is called, and when the erase operation timer reaches the timing time, it is determined whether the sliding position on the sliding track is a continuous change, and the touch point of the sliding operation Whether it is within the display range of the text selected by the user, and if so, the delete module is called;

The deletion module is set to: erase the text selected by the user.

13. The apparatus according to claim 12, wherein

The screen detection module is further configured to: obtain, under the text entry interface, location information of a touch start point of the user on the screen;