WO2013060177A1 - 控制屏幕显示方向的方法及其终端 - Google Patents

控制屏幕显示方向的方法及其终端 Download PDF

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Publication number
WO2013060177A1
WO2013060177A1 PCT/CN2012/079490 CN2012079490W WO2013060177A1 WO 2013060177 A1 WO2013060177 A1 WO 2013060177A1 CN 2012079490 W CN2012079490 W CN 2012079490W WO 2013060177 A1 WO2013060177 A1 WO 2013060177A1
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WIPO (PCT)
Prior art keywords
fingerprint
terminal
screen
display direction
screen display
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PCT/CN2012/079490
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English (en)
French (fr)
Inventor
陈旺
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华为终端有限公司
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Application filed by 华为终端有限公司 filed Critical 华为终端有限公司
Publication of WO2013060177A1 publication Critical patent/WO2013060177A1/zh

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/169—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/161—Indexing scheme relating to constructional details of the monitor
    • G06F2200/1614—Image rotation following screen orientation, e.g. switching from landscape to portrait mode
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/033—Indexing scheme relating to G06F3/033
    • G06F2203/0338—Fingerprint track pad, i.e. fingerprint sensor used as pointing device tracking the fingertip image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1335—Combining adjacent partial images (e.g. slices) to create a composite input or reference pattern; Tracking a sweeping finger movement

Definitions

  • the present invention relates to the field of terminal devices, and in particular, to a method for controlling a display direction of a screen and a terminal thereof. Background technique
  • the terminals have more and more screens, and the functions of the terminals are more and more able to meet the diverse needs of people. Listening to songs and watching videos are the most important and basic terminal functions. During the process of watching videos, users sometimes want to adjust the display direction of the screen to obtain a more ideal viewing effect.
  • the gravity sensor can sense the change of the orientation of the terminal in a timely manner, and timely adjust and change the display direction of the screen to ensure that the user's viewing effect is optimal.
  • the inventor has found that the traditional method of setting the screen display direction by the menu is cumbersome, and is not convenient for the user to operate, and is not suitable for users who need to switch the screen display direction more frequently.
  • a method based on gravity sensor sensing to adjust the display direction of the terminal screen is used.
  • the gravity sensor detects whether the orientation of the terminal has changed every other period; generally, if the period is short, when the user changes the orientation of the terminal, the gravity sensor It can detect and notify the terminal to adjust the display direction of the screen in time, but at this time, the gravity sensor will occupy more system resources, and at the same time, the power consumption of the system will increase, and some will be brought to the terminal due to the user's carelessness or the external environment.
  • the vibration may be too short because the cycle of the terminal gravity sensor is too short, or the sensitivity of the terminal gravity sensor is too high, which triggers the terminal to adjust the display direction of the screen, which brings inconvenience to the user; if the cycle is long, the gravity sensor takes up the system resources. The rate is reduced, and the power consumption of the system is also reduced, but the terminal cannot adjust the direction of the user's display on the terminal screen in time.
  • the technical problem to be solved by the present invention is to provide a method for controlling the display direction of a screen and a terminal thereof, which can realize the prompt response of the user to the operation of the user when the user performs a simple operation on the terminal, and display the direction of the screen of the terminal. Make adjustments and avoid situations where the user does not need to adjust the direction of the screen display.
  • the method for controlling the display direction of the screen and the terminal thereof adopt the following technical solutions:
  • a method of controlling the direction in which a screen is displayed includes:
  • the screen display direction is adjusted according to the fingerprint input direction.
  • a terminal for controlling the display direction of a screen comprising:
  • the obtaining module is configured to obtain a fingerprint input direction
  • an adjustment module configured to adjust a screen display direction according to the fingerprint input direction.
  • the user by acquiring the fingerprint input direction and adjusting the screen display direction according to the fingerprint input direction, the user is provided with a novel method for adjusting the display direction of the screen, and the method can When the operation is easy, the screen display direction of the terminal is adjusted according to the user's operation in time.
  • the method not only solves the drawback that the traditional operation method of setting the screen display direction of the menu is too cumbersome, but also overcomes the deficiencies of the method of adjusting the display direction of the terminal screen based on the gravity sensor sensing, for example, overcoming the gravity sensor cycle. Shorter system resources are occupied and the system power consumption is insufficient, and the lack of timely adjustment of the screen display direction according to the user's operation is overcome when the gravity sensor period is long.
  • the method since the method is implemented based on a terminal having a fingerprint sensor, the fingerprint sensor can only respond to the fingerprint of the human body, thereby avoiding the situation in which the direction of the screen display is adjusted and changed without the need of the user.
  • FIG. 1 is a flow chart 1 of a method for controlling a display direction of a screen according to an embodiment of the present invention
  • FIG. 1 is a second flowchart of a method for controlling a display direction of a screen according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of a first fingerprint entry direction according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram showing a first screen display direction according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a second fingerprint entry direction according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram showing a second screen display direction according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram of a third fingerprint entry direction in an embodiment of the present invention.
  • FIG. 8 is a schematic diagram showing a third screen display direction in an embodiment of the present invention.
  • FIG. 9 is a schematic diagram of a fourth fingerprint entry direction according to an embodiment of the present invention.
  • FIG. 10 is a schematic diagram of a fourth screen display direction according to an embodiment of the present invention.
  • FIG. 11 is a schematic structural diagram of a terminal for controlling a display direction of a screen according to an embodiment of the present invention.
  • Embodiment 1 An embodiment of the present invention provides a method for controlling a display direction of a screen. As shown in FIG. 1, the method includes:
  • Step 101 Obtain a fingerprint input direction.
  • the present embodiment is implemented based on the terminal 1 having the fingerprint sensor 1.
  • the fingerprint extraction mode of the fingerprint sensor 2 of this embodiment is a sliding type. Because of its small footprint, the sliding fingerprint sensor is more flexible for product design, so it is widely used in a variety of small electronic terminals.
  • the terminal 1 can obtain clear fingerprint details through scanning or a series of snapshots, capture a large-area fingerprint feature, and simultaneously acquire The direction in which the user's finger slides, that is, the direction in which the fingerprint is entered.
  • more and more electronic terminals have adopted the technology of acquiring the fingerprint input direction while acquiring the fingerprint of the user, and utilizing the fingerprint input direction.
  • the mouse using the technology can use the fingerprint input direction to proxy the mouse wheel.
  • the action such as turning pages on the document page.
  • the terminal 1 obtains the fingerprint input direction according to the specific usage of the user, and the fingerprint input direction may be from top to bottom, left to right, etc. with respect to the terminal 1, that is, the fingerprints in FIG. 3, FIG. 5, FIG. 7 and FIG. Enter any of the directions 3.
  • the fingerprint input direction is independent of the orientation of the fingertip when the user swipes the fingerprint sensor.
  • Step 102 Adjust a screen display direction according to the fingerprint input direction.
  • the user Before the user enters the fingerprint into the terminal, the user also needs to set the corresponding screen display direction for each fingerprint input direction in the terminal 1.
  • the current terminal 1 is a vertical screen terminal, the user can set: when the user's finger is opposite to the terminal
  • the screen display direction of the terminal 1 is adjusted so that the right end of the screen display image 5 is close to the end of the terminal 1 (specifically, as shown in FIG. 4).
  • the direction, that is, the screen display direction in FIG. 4, FIG. 6, FIG. 8, and FIG. 10 can be artificially determined to correspond to the fingerprint entry directions of FIGS. 3, 5, 7, and 9.
  • the terminal 1 adjusts the screen display direction according to the fingerprint input direction, so that the user can obtain the required screen display direction.
  • the end of the terminal 1 at this time is a portion between the upper edge of the terminal screen 4 and the upper edge of the terminal 1 in FIG. 4, and the fingerprint sensor 2 is located at the end of the terminal 1 near the end of the terminal 1. .
  • the user sets the screen display direction corresponding to the fingerprint entry direction 3 in FIG. 3 to the screen display direction in FIG. 6 (the orientation of the screen display image 5 can be seen through the screen in FIG. 6). That is, at this time, the right end of the screen display image 5 is near the end of the terminal 1.
  • the fingerprint input direction of the user is the fingerprint input direction in Figure 3
  • the terminal will adjust the screen display direction to coincide with the screen display direction in Figure 6.
  • the method provided in this embodiment is implemented based on the terminal 1 having the fingerprint sensor 2.
  • the fingerprint sensor 1 Straight in sleep state, the system power consumption of the fingerprint sensor 1 is at the micro-amp level, which has little impact on the system efficiency; when the user inputs the fingerprint to the fingerprint sensor 2 of the terminal 1, the fingerprint sensor 1 immediately resumes work from the sleep state.
  • the fingerprint recognition software module of the fingerprint sensor chip or the fingerprint sensor 1 acquires the fingerprint input direction, and further adjusts the screen display direction of the terminal 1 as needed.
  • the user by acquiring the fingerprint input direction and adjusting the screen display direction according to the fingerprint input direction, the user is provided with a novel method for adjusting the display direction of the screen, and the method can When the operation is easy, the screen display direction of the terminal is adjusted according to the user's operation in time.
  • the method not only solves the drawback that the traditional operation method of setting the screen display direction of the menu is too cumbersome, but also overcomes the deficiencies of the method of adjusting the display direction of the terminal screen based on the gravity sensor sensing, for example, overcoming the gravity sensor cycle. Shorter system resources are occupied and the system power consumption is insufficient, and the lack of timely adjustment of the screen display direction according to the user's operation is overcome when the gravity sensor period is long.
  • the method since the method is implemented based on a terminal having a fingerprint sensor, the fingerprint sensor can only respond to the fingerprint of the human body, thereby avoiding the situation in which the direction of the screen display is adjusted and changed without the need of the user.
  • Embodiment 2 The embodiment of the present invention further provides a method for controlling the display direction of the screen.
  • the vertical screen terminal is taken as an example. As shown in FIG. 2, the method includes:
  • Step 201 Set a valid fingerprint, where the valid fingerprint is a fingerprint having the authority to change the display direction of the screen.
  • the user can set a valid fingerprint, and more than one valid fingerprint can be set. For example, the user can set the fingerprint of the right middle finger or the fingerprint of the left index finger as a valid fingerprint; if the user does not set a valid fingerprint, Then, the fingerprint of the right-hand index finger of the default user of the terminal 1 is a valid fingerprint. At this time, the terminal 1 can only control and adjust the display direction of the terminal screen 4 according to the input direction of the valid fingerprint.
  • a user with a valid fingerprint can choose whether to enable a valid fingerprint.
  • the terminal function of changing the screen display direction when the user chooses not to turn on the terminal function, any finger fingerprint of any user can change the display direction of the screen.
  • Step 202 Set an initial display direction of the screen
  • the end of the terminal 1 is the portion between the upper edge of the screen 4 of the terminal 1 in Fig. 4 and the upper edge of the terminal 1.
  • the initial display direction of the default screen of the terminal 1 is the display direction as shown in FIG. 4, that is, the upper end of the screen display image 5 of the terminal 1 is near the end of the terminal;
  • the initial display direction of the screen can be set to the direction shown by any screen 4 in FIG. 6, FIG. 8, and FIG. 10 according to its own needs, that is, the initial display direction of the screen of the screen 4 is set to be based on the screen 4 shown in FIG.
  • the display direction is rotated 90 °, 180 counterclockwise. And 270.
  • the screen display direction by the difference of the orientation of the screen display image 5 in Fig. 4, Fig. 6, Fig. 8 and Fig. 10, the screen display direction in each figure can be seen. It is convenient for the specific use of users with different usage habits.
  • Step 203 Set a screen display direction corresponding to the fingerprint input direction.
  • the fingerprint sensor 2 in this embodiment is located at the end of the terminal 1 near the end of the terminal 1.
  • the screen display direction Still the initial display direction of the screen, as shown in FIG. 4; when the fingerprint input direction 3 is as shown in FIG. 5, which is a left-to-right input direction with respect to the fingerprint sensor 1 of the terminal 1, the screen display direction is the screen.
  • the initial display direction is rotated counterclockwise by 90°, that is, the right end of the screen display image 5 is near the end of the terminal, as shown in FIG. 6; when the fingerprint input direction 3 is as shown in FIG.
  • the fingerprint for the terminal 1 is
  • the sensor 2 is a bottom-up input direction
  • the screen display direction is a display direction rotated by 180° in the initial display direction of the screen, that is, the lower end of the screen display image 5 is near the end of the terminal, as shown in FIG. 8;
  • the fingerprint input direction 3 is as shown in FIG. 9 , and is a right-to-left input direction for the fingerprint sensor 2 of the terminal 1 , and the screen display direction is the initial screen display. Display direction of rotation of ninety degrees clockwise, i.e., the left end of the image displayed at this time close to the end portion 5 of the terminal, as shown in FIG.
  • Step 204 Obtain a fingerprint input direction.
  • the fingerprint extraction mode of the fingerprint sensor 2 of this embodiment is a sliding type. Sliding fingerprint sensors are more flexible for product design because they occupy a small area of equipment, so they are widely used in a variety of small electronic terminals.
  • the terminal 1 can obtain clear fingerprint details through scanning or a series of snapshots, capture a large-area fingerprint feature, and simultaneously obtain the user's finger sliding direction, that is, fingerprint input.
  • Direction 2 the user's finger sliding direction
  • more and more electronic terminals have adopted the technology of acquiring the fingerprint input direction while acquiring the fingerprint of the user, and utilizing the fingerprint input direction.
  • the mouse using the technology can use the fingerprint input direction to proxy the mouse wheel.
  • the action such as turning pages on the document page.
  • the terminal 1 obtains the fingerprint input direction according to the specific usage of the user, and the fingerprint input direction can be from top to bottom and from left to right with respect to the terminal 1, that is, fingerprint input in FIG. 3, FIG. 5, FIG. 7 and FIG. Any of the directions 3.
  • the fingerprint input direction is independent of the fingertip orientation when the user swipes the fingerprint sensor 1 by the finger.
  • Step 205 Adjust a screen display direction according to the fingerprint input direction.
  • the terminal 1 adjusts the screen display direction according to the fingerprint input direction, so that the user can obtain the required screen display direction.
  • the method provided in this embodiment is implemented based on the terminal 1 having the fingerprint sensor 2.
  • the fingerprint sensor 1 When the user does not input a fingerprint to the fingerprint sensor 1 of the terminal 1, the fingerprint sensor 1 is always in a sleep state, and the system power consumption consumed by the fingerprint sensor 1 is at the micro-amp level, which has little impact on the system power consumption;
  • the fingerprint sensor 2 of 1 inputs a fingerprint
  • the fingerprint sensor 1 immediately resumes the working state from the sleep state.
  • the fingerprint recognition software module of the fingerprint sensor chip or the fingerprint sensor 1 acquires the fingerprint input direction or even identifies whether the fingerprint corresponds to the valid fingerprint, and further The required adjustment is made to the screen display direction of the terminal 1.
  • Displaying the direction to the adjustment screen provides the user with a new method for adjusting the display direction of the screen.
  • the method can display the direction of the screen of the terminal according to the user's operation in time when the user performs a simple operation on the terminal. Make adjustments.
  • the method not only solves the drawback that the traditional operation method of setting the screen display direction of the menu is too cumbersome, but also overcomes the deficiencies of the method of adjusting the display direction of the terminal screen based on the gravity sensor sensing, for example, overcoming the gravity sensor cycle.
  • the method is implemented based on a terminal having a fingerprint sensor, the fingerprint sensor can only respond to the fingerprint of the human body, thereby avoiding the situation in which the direction of the screen display is adjusted and changed without the need of the user. Further, a plurality of steps that can be set to facilitate the specific use of users with different usage habits make the method more humanized and more popular.
  • the third embodiment of the present invention provides a terminal for controlling the display direction of the screen.
  • This embodiment uses a vertical screen terminal as an example.
  • the terminal includes:
  • the fingerprint setting module 11 is configured to set a valid fingerprint, and the valid fingerprint is a fingerprint having the authority to change the screen display direction.
  • the user can set a valid fingerprint, and more than one valid fingerprint can be set. If the user does not set a valid fingerprint, the default valid fingerprint of the terminal 1 is the fingerprint of the right index finger. . At this time, the terminal 1 can only control and adjust the display direction of the terminal screen 4 according to the input direction of the valid fingerprint. At the same time, since only the effective fingerprint of the specific user can operate the terminal 1, the use security of the terminal 1 is improved, generally That is, the specific user is a user who has a fingerprint that can unlock the terminal 1 in the database of the terminal 1.
  • the display direction of the terminal screen 4 can be adjusted according to the fingerprint input direction of any finger of any user.
  • the screen setting module 12 is configured to set a screen display direction corresponding to the fingerprint input direction. It should be noted that the end of the terminal 1 is a portion between the upper edge of the screen 4 of the terminal 1 and the upper edge of the terminal 1 in FIG. Generally, when the initial display direction of the screen is not set, the initial display direction of the default screen of the terminal 1 is the display direction as shown in FIG. 4; that is, the upper end of the screen display image 5 of the terminal 1 is near the end of the terminal; The initial setting direction of the screen can be set to the direction displayed by any screen 4 in FIG. 6, FIG. 8, and FIG. 10 according to the needs of the screen setting module 12, that is, the initial display direction of the screen of the screen 4 is set to be based on FIG. The illustrated screen 4 display direction is rotated 90 counterclockwise, respectively. 180. And 270. The screen shows the direction. The screen display directions in the respective figures can be seen by the difference in the orientation of the screen display image 5 in Figs. 4, 6, 8, and 10.
  • the screen display direction Still the initial display direction of the screen, as shown in FIG. 4; when the fingerprint input direction 3 is as shown in FIG. 5, which is a left-to-right input direction with respect to the fingerprint sensor 1 of the terminal 1, the screen display direction is the screen
  • the initial display direction is rotated clockwise by 270°, that is, the right end of the screen display image 5 is near the end of the terminal, as shown in FIG. 6; when the fingerprint input direction 3 is as shown in FIG.
  • the fingerprint for the terminal 1 is
  • the sensor 2 is a bottom-up input direction
  • the screen display direction is a display direction rotated by 180° in the initial display direction of the screen, that is, the lower end of the screen display image 5 is near the end of the terminal, as shown in FIG. 8;
  • the fingerprint input direction 3 is as shown in FIG. 9 , and is a right-to-left input direction for the fingerprint sensor 2 of the terminal 1 , and the screen display direction is the initial screen display. Display direction of rotation of ninety degrees clockwise, i.e., the left end of the image displayed at this time close to the end portion 5 of the terminal, as shown in FIG.
  • the fingerprint entry direction 3 of FIG. 3, FIG. 5, FIG. 7 and FIG. 9 and the screen display direction of FIG. 4, FIG. 6, FIG. 8 and FIG. 10 can be performed on a one-to-one correspondence basis. Any combination makes it easy for users with different screen display orientation requirements.
  • the obtaining module 1 3 is configured to obtain a fingerprint input direction
  • the present embodiment is implemented based on the terminal 1 having the fingerprint sensor 1.
  • the fingerprint extraction mode of the fingerprint sensor 2 of this embodiment is a sliding type. Sliding fingerprint sensors are more flexible for product design because they occupy a small area of equipment, so they are widely used in various small electronic terminals.
  • the terminal 1 can obtain clear fingerprint details through scanning or a series of snapshots, capture a large-area fingerprint feature, and simultaneously obtain the user's finger sliding direction, that is, fingerprint input. direction.
  • more and more electronic terminals have adopted the technology of acquiring the fingerprint input direction while acquiring the fingerprint of the user, and utilizing the fingerprint input direction.
  • the mouse using the technology can use the fingerprint input direction to proxy the mouse wheel.
  • the action such as turning pages on the document page.
  • the terminal 1 obtains the fingerprint input direction according to the specific usage of the user, and the fingerprint input direction can be from top to bottom and from left to right with respect to the terminal 1, that is, fingerprint input in FIG. 3, FIG. 5, FIG. 7 and FIG. Any of the directions 3.
  • the fingerprint input direction is independent of the fingertip orientation when the user swipes the fingerprint sensor 1 by the finger.
  • the adjustment module 14 is configured to adjust a screen display direction according to the fingerprint input direction; the adjustment module 14 is specifically configured to adjust the screen 4 to a screen display direction corresponding to the fingerprint input direction according to the fingerprint input direction, Thereby the user can get the desired screen display direction.
  • the terminal 1 adjusts the screen display direction to coincide with the screen display direction in FIG. 6.
  • the terminal 1 provided in this embodiment is the terminal 1 having the fingerprint sensor 2.
  • the fingerprint sensor 2 When the user does not input a fingerprint to the fingerprint sensor 2 of the terminal 1, the fingerprint sensor 2 is in a sleep state, and the system power consumption of the fingerprint sensor 2 is at the microamp level, which has little impact on the system power consumption;
  • the fingerprint sensor 2 of the terminal 1 inputs a fingerprint, the fingerprint sensor 1 immediately resumes the working state from the sleep state.
  • the fingerprint sensor chip or the fingerprint recognition software module of the fingerprint sensor 1 acquires the fingerprint input direction and even identifies whether the fingerprint corresponds to the valid fingerprint. Further adjustments are made to the screen display direction of the terminal 1.
  • the user by acquiring the fingerprint input direction and adjusting the screen display direction according to the fingerprint input direction, the user is provided with a novel method for adjusting the display direction of the screen, and the method can When the operation is easy, the screen display direction of the terminal is adjusted according to the user's operation in time.
  • the method not only solves the drawback that the traditional operation method of setting the screen display direction of the menu is too cumbersome, but also overcomes the deficiencies of the method of adjusting the display direction of the terminal screen based on the gravity sensor sensing, for example, overcoming the gravity sensor cycle. Shorter system resources are occupied and the system power consumption is insufficient. And overcome the shortcoming that the gravity sensor period can not be adjusted according to the user's operation in time.
  • the terminal is a terminal having a fingerprint sensor
  • the fingerprint sensor can only respond to the fingerprint of the human body, thereby avoiding the situation in which the direction of the screen display is adjusted and changed without the need of the user.
  • the setting of the plurality of setting modules facilitates the specific use of users having different usage habits, making the method more humanized and more popular.
  • the present invention can be implemented by means of software plus necessary general hardware, and of course, by hardware, but in many cases, the former is a better implementation.
  • the computer software product of the present invention is stored in a readable storage medium, such as a floppy disk, a hard disk or an optical disk of a computer, and includes a plurality of instructions for causing a computer device (which may be an individual) A computer, server, or network device, etc., performs the methods described in various embodiments of the present invention.

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  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
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  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

本发明实施例公开了一种控制屏幕显示方向的方法及其终端，涉及终端设备领域，能够实现终端在用户对终端进行筒单易行的操作时，及时的响应用户的操作，对终端的屏幕显示方向进行调整，并且能够避免出现非用户需要，而对屏幕显示的方向进行调整的情况。该方法包括：获取指纹录入方向；根据所述指纹录入方向调整屏幕显示方向。本发明应用于控制终端设备的屏幕显示方向。

Description

控制屏幕显示方向的方法及其终端 本申请要求于 2011 年 10 月 26 日提交中国专利局、 申请号为 201110329876.7、发明名称为"控制屏幕显示方向的方法及其终端"的中国 专利申请的优先权， 其全部内容通过引用结合在本申请中。 技术领域
本发明涉及终端设备领域， 尤其涉及一种控制屏幕显示方向的方法及 其终端。 背景技术
随着科学技术的发展， 终端所具有的屏幕越来越大， 且终端的功能越 来越能满足人们多样化的需求。 听歌、 看视频为最主要也最基本的终端功 能， 在看视频的过程中， 用户有时候希望可以将屏幕的显示方向进行调整， 以获得更理想的观看效果。
一般来说， 传统的调整屏幕显示方向的方式是在终端的菜单中设置。 近来， 随着越来越多的终端上配置了重力传感器， 基于重力感应的屏幕显 示方向调整的方法得到了广泛的使用。
在使用带有重力传感器的终端的过程中， 重力传感器能较为及时地感 应到终端的朝向的改变， 并对屏幕显示方向进行及时的调整、 改变， 确保 用户的观赏效果是最佳的。
发明人在实现本发明的过程中发现， 传统的通过对菜单进行设置屏幕 显示方向的方法其操作过程比较繁瑣， 不便于用户操作， 不适合需要对屏 幕显示方向进行较为频繁的切换的用户。 而现在流行的基于重力传感器感 应来调整终端屏幕显示方向的方法， 重力传感器每隔一个周期检测终端朝 向是否发生了改变； 一般来说， 若是周期较短， 当用户改变了终端朝向时， 重力传感器能够及时检测到并通知终端相应的调整屏幕显示方向， 但此时 重力传感器会占用较多的系统资源， 同时会使得系统功耗上升， 并且， 一 些由于用户不小心或是外界环境给终端带来的震动有可能会因为终端重力 传感器的周期过短， 或可说终端重力传感器的灵敏度过高触发了终端调整 屏幕显示方向， 给用户带来不便； 若是周期较长， 重力传感器对系统资源 的占用率降低， 系统的功耗也会降低， 但是会导致终端无法及时对用户对 终端屏幕显示的方向进行调整。 发明内容
本发明所要解决的技术问题在于提供一种控制屏幕显示方向的方法及 其终端， 能够实现终端在用户对终端进行筒单易行的操作时， 及时的响应 用户的操作， 对终端的屏幕显示方向进行调整， 并且能够避免出现非用户 需要， 而对屏幕显示的方向进行调整的情况。
为解决上述技术问题， 本发明控制屏幕显示方向的方法及其终端采用 如下技术方案：
一种控制屏幕显示方向的方法， 包括：
获取指纹录入方向；
根据所述指纹录入方向调整屏幕显示方向。
一种控制屏幕显示方向的终端， 包括：
获取模块， 用于获取指纹录入方向；
调整模块， 用于根据所述指纹录入方向调整屏幕显示方向。
在本实施例的技术方案中， 通过获取指纹录入方向并根据指纹录入方 向调整屏幕显示方向， 给用户提供了一种新型的调整屏幕的显示方向的方 法， 该方法能够在用户对终端进行筒单易行的操作时， 及时地根据用户的 操作对终端的屏幕显示方向进行调整。 该方法既解决了传统的通过对菜单 进行设置屏幕显示方向的方法的操作过程过于繁瑣的缺陷， 又克服了基于 重力传感器感应来调整终端屏幕显示方向的方法的不足， 例如克服了当重 力传感器周期较短时占用的系统资源较多并且使得系统功耗上升的不足， 以及克服了重力传感器周期较长时不能根据用户的操作对屏幕显示方向进 行及时的调整的不足。 并且， 由于本方法是基于具有指纹传感器的终端实 现的， 指纹传感器只能对人体的指纹做出响应， 避免了出现非用户需要， 而对屏幕显示的方向进行调整、 改变的情况。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案， 下面将对 实施例描述中所需要使用的附图作筒单地介绍， 显而易见地， 下面描述中 的附图仅仅是本发明的一些实施例， 对于本领域普通技术人员来讲， 在不 付出创造性劳动的前提下， 还可以根据这些附图获得其他的附图。 图 1为本发明实施例中控制屏幕显示方向的方法流程图一；
图 1为本发明实施例中控制屏幕显示方向的方法流程图二；
图 3为本发明实施例中第一种指纹录入方向示意图；
图 4为本发明实施例中第一种屏幕显示方向示意图；
图 5为本发明实施例中第二种指纹录入方向示意图；
图 6为本发明实施例中第二种屏幕显示方向示意图；
图 7为本发明实施例中第三种指纹录入方向示意图；
图 8为本发明实施例中第三种屏幕显示方向示意图；
图 9为本发明实施例中第四种指纹录入方向示意图；
图 1 0为本发明实施例中第四种屏幕显示方向示意图；
图 1 1为本发明实施例中控制屏幕显示方向的终端结构示意图。
附图标记说明：
1一终端； 2—指纹传感器； 3—指纹录入方向;
4一屏幕； 5—屏幕显示图像。
具体实施方式
下面将结合本发明实施例中的附图， 对本发明实施例中的技术方案进 行清楚、 完整地描述， 显然， 所描述的实施例是本发明一部分实施例， 而 不是全部的实施例。 基于本发明中的实施例， 本领域普通技术人员在没有 做出创造性劳动前提下所获得的所有其他实施例， 都属于本发明保护的范 围。
实施例一 本发明实施例提供一种控制屏幕显示方向的方法， 如图 1 所示， 该方 法包括：
步骤 101、 获取指纹录入方向；
本实施例是基于具有指纹传感器 1的终端 1 实现的， 本实施例的指纹 传感器 2 的指纹提取方式为滑动式。 滑动式指纹传感器由于占用面积小， 对于产品设计来说更加灵活， 故而广泛的用在各种体积较小巧的电子终端 上。 当用户把手指滑过所述指纹传感器 2表面时， 终端 1就能通过扫描或 是一系列快照获得清楚的指纹细节、 捕捉到大面积的指纹特征， 同时获取 用户的手指滑动方向， 即指纹录入方向。
当前， 已有越来越多的电子终端采用了在获取用户的指纹的同时获取 指纹录入方向的技术， 并对指纹录入方向加以利用， 如采用该技术的鼠标 可利用指纹录入方向来代理鼠标滚轮的动作， 进行如对文档页面进行翻页 等操作。
终端 1 根据用户具体使用情况获取指纹录入方向， 指纹录入方向可为 相对于终端 1的由上至下、 由左至右等方向， 即为图 3、 图 5、 图 7和图 9 中的指纹录入方向 3的任意一种。
需要说明的是， 该指纹录入方向与用户在手指划过指纹传感器时的指 尖朝向无关。
步骤 102、 根据所述指纹录入方向调整屏幕显示方向。
在用户向终端录入指纹前， 用户还需在终端 1 中对每一个指纹录入方 向设置对应的屏幕显示方向， 若当前的终端 1为竖屏终端， 即用户可设置： 当用户的手指相对于终端 1的指纹传感器 2由上至下划过指纹传感器 2 (具 体如图 3 )时， 终端 1的屏幕显示方向调整为屏幕显示图像 5的右端靠近终 端 1的端部 （具体如图 4 ) 的显示方向， 即可以人为地对如图 4、 图 6、 图 8、 图 10中的屏幕显示方向与如图 3、 图 5、 图 7、 图 9的指纹录入方向确 定——对应关系。 设置完成以后， 当用户向该终端 1录入指纹， 终端 1就 会根据指纹录入方向对屏幕显示方向进行对应的调整， 由此用户可得到所 需要的屏幕显示方向。
需要说明的是， 此时的终端 1的端部为图 4中的终端屏幕 4的上边缘 和终端 1上边缘的之间的部分， 指纹传感器 2位于终端 1的背面的靠近终 端 1端部处。
例如， 假设当前的终端 1为竖屏终端， 用户设置图 3 中的指纹录入方 向 3对应的屏幕显示方向为图 6中的屏幕显示方向 （可通过图 6中的屏幕 显示图像 5的朝向看出），即此时屏幕显示图像 5的右端靠近终端 1的端部。 当用户的指纹录入方向为图 3 中的指纹录入方向， 若终端此时的屏幕显示 方向与图 6所示的不一致， 则终端将调整屏幕显示方向与图 6 中的屏幕显 示方向一致。
需要说明的是，本实施例提供的方法是基于具有指纹传感器 2的终端 1 实现的。 在用户不向终端 1的指纹传感器 2录入指纹时， 指纹传感器 1一 直处于睡眠状态， 此时指纹传感器 1 消耗的系统功耗在微安级别， 对系统 功效影响极小； 而当用户向终端 1 的指纹传感器 2录入指纹时， 指纹传感 器 1立即从睡眠状态恢复工作状态，此时指纹传感器芯片或者指纹传感器 1 所具有的指纹识别软件模块获取指纹录入方向， 进一步对终端 1 的屏幕显 示方向进行需要的调整。
在本实施例的技术方案中， 通过获取指纹录入方向并根据指纹录入方 向调整屏幕显示方向， 给用户提供了一种新型的调整屏幕的显示方向的方 法， 该方法能够在用户对终端进行筒单易行的操作时， 及时地根据用户的 操作对终端的屏幕显示方向进行调整。 该方法既解决了传统的通过对菜单 进行设置屏幕显示方向的方法的操作过程过于繁瑣的缺陷， 又克服了基于 重力传感器感应来调整终端屏幕显示方向的方法的不足， 例如克服了当重 力传感器周期较短时占用的系统资源较多并且使得系统功耗上升的不足， 以及克服了重力传感器周期较长时不能根据用户的操作对屏幕显示方向进 行及时的调整的不足。 并且， 由于本方法是基于具有指纹传感器的终端实 现的， 指纹传感器只能对人体的指纹做出响应， 避免了出现非用户需要， 而对屏幕显示的方向进行调整、 改变的情况。
实施例二 本发明实施例还提供一种控制屏幕显示方向的方法， 本实施例以竖屏 终端为例进行说明， 如图 2所示， 该方法包括：
步骤 201、设置有效指纹， 所述有效指纹为具有改变屏幕显示方向权限 的指纹。
为了防止用户的误操作， 用户可以设置有效指纹， 并且可设置的有效 指纹不止一个， 例如， 用户可将右手中指的指纹或是左手食指的指纹设定 为有效指纹； 若用户没有设置有效指纹， 则终端 1 默认用户的右手食指的 指纹为有效指纹。 此时， 终端 1 只能根据有效指纹的录入方向控制、 调整 终端屏幕 4的显示方向。
需要说明的是， 一般来说， 只有在终端 1 的数据库中存有可对终端 1 进行解锁操作的指纹的用户才可设置有效指纹， 且有效指纹只能为可进行 解锁操作的指纹之一， 该操作提高了终端 1的使用安全性和可靠性。
进一步地， 拥有有效指纹的用户可以选择是否开启通过有效指纹才能 改变屏幕显示方向这一终端功能， 当该用户选择不开启这一终端功能， 任 何用户的任一手指指纹都可对屏幕显示方向进行改变。
步骤 202、 设置屏幕初始显示方向；
需要说明的是， 终端 1的端部为图 4中的终端 1的屏幕 4的上边缘和 终端 1上边缘之间的部分。
一般来说， 屏幕初始显示方向在不进行设置时， 终端 1 默认屏幕初始 显示方向为如图 4所示的显示方向， 即此时终端 1的屏幕显示图像 5的上 端靠近终端的端部； 用户可根据自身的需要将屏幕初始显示方向设置为如 图 6、 图 8、 图 10中的任一屏幕 4所显示的方向， 即将屏幕 4的屏幕初始 显示方向设置为基于图 4 所示的屏幕 4 显示方向分别逆时针旋转 90 ° 、 180。 以及 270。 的屏幕显示方向， 通过图 4、 图 6、 图 8和图 10中的屏幕 显示图像 5 的朝向的不同， 可以看出各图中的屏幕显示方向。 方便具有不 同使用习惯的用户的具体使用。
步骤 203、 设置与所述指纹录入方向相对应的屏幕显示方向。
需要说明的是， 本实施例中的指纹传感器 2位于终端 1的背面的靠近 终端 1端部的地方。
一般来说， 在不进行设置时， 当指纹录入方向如图 3所示的指纹录入 方向 3 , 即为相对于终端 1的指纹传感器 2而言为由上至下的录入方向， 则 屏幕显示方向仍然为屏幕初始显示方向， 如图 4 所示； 当指纹录入方向 3 如图 5所示， 为相对于终端 1的指纹传感器 1而言为由左至右的录入方向， 则屏幕显示方向为屏幕初始显示方向逆时针旋转 90° 的显示方向， 即此时 屏幕显示图像 5的右端靠近终端的端部， 如图 6所示； 当指纹录入方向 3 如图 7所示， 为对于终端 1的指纹传感器 2而言为由下至上的录入方向， 则屏幕显示方向为屏幕初始显示方向旋转 180° 的显示方向，即此时屏幕显 示图像 5的下端靠近终端的端部， 如图 8所示； 当指纹录入方向 3如图 9 所示， 为对于终端 1的指纹传感器 2而言为由右至左的录入方向， 则屏幕 显示方向为屏幕初始显示方向顺时针旋转九十度的显示方向， 即此时屏幕 显示图像 5的左端靠近终端的端部， 如图 10所示。
在用户进行设置时， 可在一一对应的关系的基础上将图 3、 图 5、 图 7 和图 9的指纹录入方向 3与图 4、 图 6、 图 8和图 10的屏幕显示方向进行 任意组合， 方便了具有不同的屏幕显示方向要求的用户的使用。 步骤 204、 获取指纹录入方向；
本实施例是基于具有指纹传感器 1的终端 1 实现的， 本实施例的指纹 传感器 2 的指纹提取方式为滑动式。 滑动式指纹传感器由于占用设备面积 小， 对于产品设计来说更加灵活， 故而广泛的用在各种体积较小巧的电子 终端上。 当用户把手指滑过所述指纹传感器 2表面时， 终端 1就能通过扫 描或是一系列快照获得清楚的指纹细节、 捕捉到大面积的指纹特征， 同时 获取用户的手指滑动方向， 即指纹录入方向 2。
当前， 已有越来越多的电子终端采用了在获取用户的指纹的同时获取 指纹录入方向的技术， 并对指纹录入方向加以利用， 如采用该技术的鼠标 可利用指纹录入方向来代理鼠标滚轮的动作， 进行如对文档页面进行翻页 等操作。
终端 1 根据用户具体使用情况获取指纹录入方向， 指纹录入方向相对 于终端 1可为由上至下、 由左至右等方向， 即为图 3、 图 5、 图 7和图 9中 的指纹录入方向 3的任意一种。
需要说明的是， 该指纹录入方向与用户在手指划过指纹传感器 1 时的 指尖朝向无关。
步骤 205、 根据所述指纹录入方向调整屏幕显示方向。
终端 1 根据指纹录入方向对屏幕显示方向进行对应的调整， 由此用户 可得到所需要的屏幕显示方向。
例如， 假设用户在步骤 203中设置了图 3中的指纹录入方向 3对应的 屏幕显示方向为图 6 中的屏幕显示方向， 当用户的指纹录入方向为图 3 中 的指纹录入方向， 若终端 1此时的屏幕显示方向与图 6所示的不一致， 则 终端 1将调整屏幕显示方向与图 6中的屏幕显示方向一致。
需要说明的是，本实施例提供的方法是基于具有指纹传感器 2的终端 1 实现的。 在用户不向终端 1的指纹传感器 1录入指纹时， 指纹传感器 1一 直处于睡眠状态， 此时指纹传感器 1 消耗的系统功耗在微安级别， 对系统 功耗影响极小； 而当用户向终端 1 的指纹传感器 2录入指纹时， 指纹传感 器 1立即从睡眠状态恢复工作状态，此时指纹传感器芯片或者指纹传感器 1 所具有的指纹识别软件模块获取指纹录入方向甚至识别指纹是否与有效指 纹对应， 进一步对终端 1的屏幕显示方向进行需要的调整。
在本实施例的技术方案中， 通过获取指纹录入方向并根据指纹录入方 向调整屏幕显示方向， 给用户提供了一种新型的调整屏幕的显示方向的方 法， 该方法能够在用户对终端进行筒单易行的操作时， 及时地根据用户的 操作对终端的屏幕显示方向进行调整。 该方法既解决了传统的通过对菜单 进行设置屏幕显示方向的方法的操作过程过于繁瑣的缺陷， 又克服了基于 重力传感器感应来调整终端屏幕显示方向的方法的不足， 例如克服了当重 力传感器周期较短时占用的系统资源较多并且使得系统功耗上升的不足， 以及克服了重力传感器周期较长时不能根据用户的操作对屏幕显示方向进 行及时的调整的不足。 并且， 由于本方法是基于具有指纹传感器的终端实 现的， 指纹传感器只能对人体的指纹做出响应， 避免了出现非用户需要， 而对屏幕显示的方向进行调整、 改变的情况。 进一步地， 多个可进行设置 的步骤， 方便了具有不同使用习惯的用户的具体使用， 使得该方法更人性 化， 更大众化。
实施例三 本发明实施例提供一种控制屏幕显示方向的终端， 本实施例以竖屏终 端为例进行说明， 如图 11所示， 该终端包括：
指纹设置模块 11 , 用于设置有效指纹， 所述有效指纹为具有改变屏幕 显示方向权限的指纹。
为了防止用户的误操作， 所述指纹设置模块 11在开启时， 用户可以设 置有效指纹， 并且可设置的有效指纹不止一个， 若用户没有设置有效指纹， 终端 1默认的有效指纹为右手食指的指纹。 此时， 终端 1只能根据有效指 纹的录入方向控制、 调整终端屏幕 4 的显示方向， 同时， 因为只有特定用 户的有效指纹才能对终端 1进行操作， 提高了终端 1的使用安全性， 一般 来说， 特定用户为在终端 1 的数据库中存有可对终端 1进行解锁的指纹的 用户。
进一步地， 在指纹设置模块 11关闭时， 可根据任一用户的任一手指的 指纹录入方向对终端屏幕 4的显示方向进行调整。
需要说明的是， 只有拥有有效指纹的特定用户才能设置指纹设置模块 11的状态， 即开启或关闭。
屏幕设置模块 12 , 用于设置与所述指纹录入方向相对应的屏幕显示方 向。 需要说明的是， 终端 1的端部为图 3中的终端 1的屏幕 4的上边缘和 终端 1上边缘之间的部分。 一般来说， 屏幕初始显示方向在不进行设置时， 终端 1默认屏幕初始显示方向为如图 4所示的显示方向； 即此时终端 1的 屏幕显示图像 5 的上端靠近终端的端部； 用户可根据自身的需要在屏幕设 置模块 12将屏幕初始显示方向设置为如图 6、 图 8、 图 10中的任一屏幕 4 所显示的方向， 即将屏幕 4的屏幕初始显示方向设置为基于图 4所示的屏 幕 4显示方向分别逆时针旋转 90。 、 180。 以及 270。 的屏幕显示方向。 通 过图 4、 图 6、 图 8和图 10中的屏幕显示图像 5的朝向的不同， 可以看出 各图中的屏幕显示方向。
进一步地， 在不进行设置时， 当指纹录入方向 3如图 3所示的指纹录 入方向 3 , 即为相对于终端 1的指纹传感器 2而言为由上至下的录入方向， 则屏幕显示方向仍然为屏幕初始显示方向， 如图 4所示； 当指纹录入方向 3 如图 5所示， 为相对于终端 1的指纹传感器 1而言为由左至右的录入方向， 则屏幕显示方向为屏幕初始显示方向顺时针旋转 270° 的显示方向，即此时 屏幕显示图像 5的右端靠近终端的端部， 如图 6所示； 当指纹录入方向 3 如图 7所示， 为对于终端 1的指纹传感器 2而言为由下至上的录入方向， 则屏幕显示方向为屏幕初始显示方向旋转 180° 的显示方向，即此时屏幕显 示图像 5的下端靠近终端的端部， 如图 8所示； 当指纹录入方向 3如图 9 所示， 为对于终端 1的指纹传感器 2而言为由右至左的录入方向， 则屏幕 显示方向为屏幕初始显示方向顺时针旋转九十度的显示方向， 即此时屏幕 显示图像 5的左端靠近终端的端部， 如图 10所示。
在用户进行设置时， 可在一一对应的关系的基础上将图 3、 图 5、 图 7 和图 9的指纹录入方向 3与图 4、 图 6、 图 8和图 10的屏幕显示方向进行 任意组合， 方便了具有不同的屏幕显示方向要求的用户的使用。
获取模块 1 3 , 用于获取指纹录入方向；
本实施例是基于具有指纹传感器 1的终端 1 实现的， 本实施例的指纹 传感器 2 的指纹提取方式为滑动式。 滑动式指纹传感器由于占用设备面积 小， 对于产品设计来说更加灵活， 故而广泛的用在各种体积较小巧的电子 终端上。 当用户把手指滑过所述指纹传感器 2表面时， 终端 1就能通过扫 描或是一系列快照获得清楚的指纹细节、 捕捉到大面积的指纹特征， 同时 获取用户的手指滑动方向， 即指纹录入方向。 当前， 已有越来越多的电子终端采用了在获取用户的指纹的同时获取 指纹录入方向的技术， 并对指纹录入方向加以利用， 如采用该技术的鼠标 可利用指纹录入方向来代理鼠标滚轮的动作， 进行如对文档页面进行翻页 等操作。
终端 1 根据用户具体使用情况获取指纹录入方向， 指纹录入方向相对 于终端 1可为由上至下、 由左至右等方向， 即为图 3、 图 5、 图 7和图 9中 的指纹录入方向 3的任意一种。
需要说明的是， 该指纹录入方向与用户在手指划过指纹传感器 1 时的 指尖朝向无关。
调整模块 14 , 用于根据所述指纹录入方向调整屏幕显示方向； 所述调整模块 14具体用于根据所述指纹录入方向， 将屏幕 4调整为与 所述指纹录入方向相对应的屏幕显示方向， 由此用户可得到所需要的屏幕 显示方向。
例如， 假设用户在步骤 203中设置了图 3中的指纹录入方向 3对应的 屏幕显示方向为图 6 中的屏幕显示方向， 当用户的指纹录入方向为图 3 中 的指纹录入方向， 若终端 1此时的屏幕显示方向与图 6所示的不一致， 则 终端将调整屏幕显示方向与图 6中的屏幕显示方向一致。
需要说明的是， 本实施例提供的终端 1为具有指纹传感器 2的终端 1。 在用户不向终端 1的指纹传感器 2录入指纹时， 指纹传感器 2—直处于睡 眠状态， 此时指纹传感器 2 消耗的系统功耗在微安级别， 对系统功耗影响 极小； 而当用户向终端 1的指纹传感器 2录入指纹时， 指纹传感器 1立即 从睡眠状态恢复工作状态， 此时指纹传感器芯片或者指纹传感器 1 所具有 的指纹识别软件模块获取指纹录入方向甚至识别指纹是否与有效指纹对 应， 进一步对终端 1的屏幕显示方向进行需要的调整。
在本实施例的技术方案中， 通过获取指纹录入方向并根据指纹录入方 向调整屏幕显示方向， 给用户提供了一种新型的调整屏幕的显示方向的方 法， 该方法能够在用户对终端进行筒单易行的操作时， 及时地根据用户的 操作对终端的屏幕显示方向进行调整。 该方法既解决了传统的通过对菜单 进行设置屏幕显示方向的方法的操作过程过于繁瑣的缺陷， 又克服了基于 重力传感器感应来调整终端屏幕显示方向的方法的不足， 例如克服了当重 力传感器周期较短时占用的系统资源较多并且使得系统功耗上升的不足， 以及克服了重力传感器周期较长时不能根据用户的操作对屏幕显示方向进 行及时的调整的不足。 并且， 由于本终端为具有指纹传感器的终端， 指纹 传感器只能对人体的指纹做出相应， 避免了出现非用户需要， 而对屏幕显 示的方向进行调整、 改变的情况。 进一步地， 多个设置模块的设置， 方便 了具有不同使用习惯的用户的具体使用， 使得该方法更人性化， 更大众化。
通过以上的实施方式的描述， 所属领域的技术人员可以清楚地了解到 本发明可借助软件加必需的通用硬件的方式来实现， 当然也可以通过硬件， 但很多情况下前者是更佳的实施方式。 基于这样的理解， 本发明的技术方 来， 该计算机软件产品存储在可读取的存储介质中， 如计算机的软盘， 硬 盘或光盘等， 包括若干指令用以使得一台计算机设备（可以是个人计算机, 服务器， 或者网络设备等）执行本发明各个实施例所述的方法。
以上所述， 仅为本发明的具体实施方式， 但本发明的保护范围并不局 限于此， 任何熟悉本技术领域的技术人员在本发明揭露的技术范围内， 可 轻易想到变化或替换， 都应涵盖在本发明的保护范围之内。 因此， 本发明 的保护范围应以所述权利要求的保护范围为准。

Claims

权利要求
1、 一种控制屏幕显示方向的方法， 其特征在于， 包括：
获取指纹录入方向；
根据所述指纹录入方向调整屏幕显示方向。
2、 根据权利要求 1所述的方法， 其特征在于， 在所述获取指纹录入方 向之前， 还包括：
设置与所述指纹录入方向相对应的屏幕显示方向。
3、 根据权利要求 1或 2所述的方法， 其特征在于， 所述根据所述指纹 录入方向调整屏幕显示方向具体为：
根据所述指纹录入方向， 将屏幕调整为与所述指纹录入方向相对应的 屏幕显示方向。
4、 根据权利要求 1-3任一权利要求所述的方法， 其特征在于， 在所述 获取指纹录入方向之前， 还包括：
设置有效指纹， 所述有效指纹为具有改变屏幕显示方向权限的指纹。
5、 一种控制屏幕显示方向的终端， 其特征在于， 包括：
获取模块， 用于获取指纹录入方向；
调整模块， 用于根据所述指纹录入方向调整屏幕显示方向。
6、 根据权利要求 5所述的终端， 其特征在于， 还包括：
屏幕设置模块， 用于设置与所述指纹录入方向相对应的屏幕显示方向。
7、 根据权利要求 5所述的终端， 其特征在于，
所述调整模块具体用于根据所述指纹录入方向， 将屏幕调整为与所述 指纹录入方向相对应的展幕显示方向。
8、根据权利要求 5-7任一权利要求所述的终端， 其特征在于，还包括： 指纹设置模块， 用于设置有效指纹， 所述有效指纹为具有改变屏幕显 示方向权限的指纹。
PCT/CN2012/079490 2011-10-26 2012-08-01 控制屏幕显示方向的方法及其终端 WO2013060177A1 (zh)

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