CN111083288A - Screen control method and device, terminal equipment and storage medium - Google Patents
Screen control method and device, terminal equipment and storage medium Download PDFInfo
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- CN111083288A CN111083288A CN201911359868.XA CN201911359868A CN111083288A CN 111083288 A CN111083288 A CN 111083288A CN 201911359868 A CN201911359868 A CN 201911359868A CN 111083288 A CN111083288 A CN 111083288A
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- screen
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72484—User interfaces specially adapted for cordless or mobile telephones wherein functions are triggered by incoming communication events
Abstract
The application discloses a screen control method, a device, a terminal device and a storage medium, wherein the screen control method is applied to the terminal device, when the terminal device carries out conversation, whether the conversation is carried out at the background is judged, if yes, the placing direction of a terminal screen is detected, the on and off of the terminal screen are controlled according to the placing direction, if not, the on and off of the screen are controlled according to the shielding state of a sensor, and therefore the condition that the screen of the terminal screen is turned off due to mistaken touch of the sensor is avoided, further, the situation that a user misses some important events due to screen turning off of the terminal screen is avoided, the control of the terminal screen is more humanized, and the user experience is improved.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a screen control method and apparatus, a terminal device, and a storage medium.
Background
Along with the development of terminal equipment, many cell-phones on the market all have the function of preventing the mistake and touching, set up a sensor above the cell-phone promptly, when the object sheltered from this sensor, the screen will go out the screen automatically, and the purpose is to prevent the maloperation and save the cell-phone electric quantity.
However, in the process of using the mobile phone daily, when other materials such as contacts and photos need to be searched during a call, a user can place the call in the background and then perform the operations, and if a sensor is accidentally shielded in the operation process, the screen can be automatically turned off, so that the current operation is affected, some important events are missed, and the user experience is seriously affected.
Disclosure of Invention
The embodiment of the application provides a screen control method and device, terminal equipment and a storage medium, and aims to solve the technical problem that a screen of a terminal screen is easily turned off due to mistaken touch of a sensor in a conversation process of a user.
The technical scheme provided by the application is as follows:
the application provides a screen control method, which is applied to terminal equipment and comprises the following steps:
when the terminal equipment carries out a call, judging whether the call is carried out in a background;
if yes, detecting the placing direction of the terminal screen, and controlling the on-off of the terminal screen according to the placing direction;
if not, controlling the on-off of the terminal screen according to the shielding state of the sensor.
The application also provides a screen control device, which is applied to terminal equipment and comprises:
the judging module is used for judging whether the call is carried out in the background when the terminal equipment carries out the call;
the detection module is used for detecting the placing direction of a terminal screen if the judging module judges that the call is carried out at the background, and controlling the on-off of the terminal screen according to the placing direction;
and the control module is used for controlling the on-off screen of the terminal screen according to the shielding state of the sensor if the judging module judges that the call is not carried out in the background.
In the screen control device provided by the application, the detection module comprises a control submodule for:
if the placing direction is a first preset direction, controlling the screen of the terminal to keep bright;
and if the placing direction is a second preset direction, controlling the on-off of the terminal screen according to the shielding state of the sensor.
In the screen control device provided by the present application, the detection module further includes a detection sub-module for:
acquiring an inclination angle of the terminal equipment relative to the horizontal direction through a gravity sensor;
when the inclination angle is smaller than a preset angle, determining that the placing direction of the terminal screen is a first preset direction;
and when the inclination angle is larger than the preset angle, determining that the placing direction of the terminal screen is a second preset direction.
In the screen control device provided by the application, the control module is further configured to:
if the terminal equipment is performing split screen operation, controlling a terminal screen to keep bright;
and if the terminal equipment does not perform screen splitting operation, executing the step of controlling the on-off of the terminal screen according to the shielding state of the sensor.
In the screen control device provided by the application, the control module is further configured to:
if the terminal equipment has earphone insertion, judging the screen state of a terminal screen; if the screen state is a bright screen, acquiring the bright screen time of the terminal screen, and controlling the terminal screen to be off when the bright screen time exceeds a preset time;
and if the terminal equipment is not inserted with an earphone, executing the step of controlling the on-off of the terminal screen according to the shielding state of the sensor.
In the screen control device provided by the present application, the control module is specifically configured to:
when the sensor is in a shielding state, controlling the screen of the terminal to be turned off;
and when the sensor is in an unshielded state, controlling the screen of the terminal to keep bright.
In the screen control device provided by the application, the control module is further configured to:
if the sensor detects that an object exists within a first preset distance, the sensor is judged to be in a shielding state;
and if the sensor detects that no object exists within the second preset distance, determining that the sensor is in an unblocked state.
The application also provides a computer readable storage medium having stored therein a plurality of instructions adapted to be loaded by a processor to perform any of the above screen control methods.
The application also provides a terminal device, which comprises a processor and a memory, wherein the processor is electrically connected with the memory, the memory is used for storing instructions and data, and the processor is used for the steps in the screen control method.
The beneficial effect of this application does: the application discloses a screen control method, a device, a terminal device and a storage medium, wherein the screen control method is applied to the terminal device, when the terminal device carries out conversation, whether the conversation is carried out at the background is judged, if yes, the placing direction of a terminal screen is detected, the on and off of the terminal screen are controlled according to the placing direction, if not, the on and off of the screen are controlled according to the shielding state of a sensor, and therefore the condition that the screen of the terminal screen is turned off due to mistaken touch of the sensor is avoided, further, the situation that a user misses some important events due to screen turning off of the terminal screen is avoided, the control of the terminal screen is more humanized, and the user experience is improved.
Drawings
The technical solution and other advantages of the present application will become apparent from the detailed description of the embodiments of the present application with reference to the accompanying drawings.
Fig. 1 is a schematic view of an application scenario of a screen control method according to an embodiment of the present application.
Fig. 2 is a flowchart illustrating a screen control method according to an embodiment of the present application.
Fig. 3 is another schematic flow chart of a screen control method according to an embodiment of the present application.
Fig. 4 is a schematic structural diagram of a screen control device according to an embodiment of the present application.
Fig. 5 is another schematic structural diagram of a screen control device according to an embodiment of the present application.
Fig. 6 is a schematic structural diagram of a terminal device according to an embodiment of the present application.
Fig. 7 is another schematic structural diagram of a terminal device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a screen control method and device, terminal equipment and a storage medium.
Referring to fig. 1, fig. 1 provides a schematic view of an application scenario of a screen control system, where the screen control system may include any one of the screen control apparatuses provided in the embodiments of the present application, and the screen control apparatus may be integrated in a terminal device, and the terminal device may include a device with a mobile communication function, such as a smart phone and a tablet computer.
When the terminal equipment carries out a call, whether the call is carried out at the background is judged, if yes, the placing direction of the terminal screen is detected, the on-off of the terminal screen is controlled according to the placing direction, and if not, the on-off of the terminal screen is controlled according to the shielding state of the sensor.
For example, as shown in fig. 1, when a terminal device makes a call, if the call is at the background, the placing direction of the terminal screen is obtained, when the placing direction is the horizontal direction, the terminal screen is controlled to keep on-screen, and when the placing direction is the vertical direction, the on-off of the screen is controlled according to the shielding state of the sensor; and if the call is not in the background, controlling the on-off of the screen according to the shielding state of the sensor.
Referring to fig. 2, fig. 2 is a flowchart illustrating a screen control method according to an embodiment of the present disclosure, and as shown in fig. 2, the screen control method is applied to a terminal device, where the terminal device may be any intelligent electronic device with a mobile communication function, such as a smart phone, a tablet computer, and a smart watch. The specific flow of the screen control method provided by this embodiment may be as follows:
s101, when the terminal device carries out a call, judging whether the call is carried out in the background, if so, executing S102, and if not, executing S103.
Generally, when a user uses a terminal device to make a call, the terminal device is attached to the ear to make the call, but in a special case, the user needs to perform some other operations in the call process, such as checking an address book or other data, at this time, the user will take the terminal device off the ear, and place the call in the background to perform other operations.
And S102, detecting the placing direction of the terminal screen, and controlling the on-off of the terminal screen according to the placing direction.
In this embodiment, the step of "detecting the placement direction of the screen" specifically includes:
acquiring an inclination angle of the terminal equipment relative to the horizontal direction through a gravity sensor;
when the inclination angle is smaller than the preset angle, determining that the placing direction of the terminal screen is a first preset direction;
and when the inclination angle is larger than the preset angle, determining that the placing direction of the terminal screen is a second preset direction.
Specifically, the gravity sensor is also called as a gravity sensor, and belongs to the novel sensor technology, and the gravity sensor adopts an elastic sensitive element to manufacture a cantilever type displacement device and an energy storage spring manufactured by the elastic sensitive element to drive an electric contact so as to complete the conversion from the gravity change to the electric signal. At present, most of medium-high-end smart phones and tablet computers are internally provided with gravity sensors, the gravity sensors work according to the principle of piezoelectric effect, the so-called piezoelectric effect is that the external force applied to a crystal by a heteropolar crystal without a symmetric center not only deforms the crystal, but also changes the polarization state of the crystal, and an electric field is established in the crystal, and the phenomenon that a medium is polarized due to the action of mechanical force is called positive piezoelectric effect. The gravity sensor utilizes the characteristic that the crystal is deformed due to acceleration in the gravity sensor. Since this deformation generates a voltage, the acceleration can be converted into a voltage output by simply calculating the relationship between the generated voltage and the applied acceleration. There are, of course, many other ways to make an acceleration sensor, such as capacitance effect, thermal bubble effect, and optical effect, but the most basic principle is that a medium is deformed due to acceleration, and the deformation is measured and converted into a voltage output by a related circuit. By measuring the acceleration due to gravity by means of a gravity sensor, the tilt angle of the device relative to the horizontal plane can be calculated.
Specifically, the preset angle may be 45 degrees, when the inclination angle is smaller than 45 degrees, the placing direction is determined to be a first preset direction, here, the placing direction of the terminal device when the terminal device is held horizontally by a simulation user for normal operation is determined to be the first preset direction, when the inclination angle is larger than 45 degrees, the placing direction is determined to be a second preset direction, here, the placing direction of the terminal device when the terminal device held by the simulation user is placed at the ear for making a call is determined to be the second preset direction, and at this time, the inclination angle is usually between 60 degrees and 90 degrees.
Further, the step of "controlling the on/off of the terminal screen according to the placement direction" may specifically include:
if the placing direction is a first preset direction, controlling the screen of the terminal to keep bright;
and if the placing direction is a second preset direction, controlling the on-off of the terminal screen according to the shielding state of the sensor.
Specifically, the first preset direction simulates the placing direction of the terminal device when the user horizontally holds the terminal device for normal operation, and in the first preset direction, the on-off of the terminal screen is not controlled according to the shielding state of the sensor, but the terminal screen is always kept on, so that the screen cannot be turned off due to the fact that the sensor is touched by mistake during user operation. For example, a user needs to check a telephone number in an address book in a call process, at this time, the user places the call in a background, and then opens an interface of the address book, if the on-off of a terminal screen is controlled according to the shielding state of a sensor, if the user accidentally touches the sensor, the terminal screen is turned off, the process of checking the address book by the user is interrupted, and poor experience is brought to the user. The direction is predetermine to the second and terminal equipment's that has simulated the user and has held terminal equipment places the direction of placing when the ear is made a telephone call, and below the direction is predetermine to the second, takes place the mistake that face contact terminal screen or finger contact screen and lead to easily and touches, controls the bright emergence of going out and can avoiding the mistake to touch the emergence of the condition of terminal screen according to the state of sheltering from of sensor.
And S103, controlling the on-off of the terminal screen according to the shielding state of the sensor.
In this embodiment, before step S103, the method may further include:
1-1, if the terminal equipment is performing the screen splitting operation, controlling the screen of the terminal to keep bright.
Specifically, if the user does not place the call in the background, but performs screen splitting operation on the call and other processes, to avoid the occurrence of screen off situation caused by the user touching the sensor by mistake, in this scenario, the terminal screen is still controlled to be on.
And 1-2, if the terminal equipment does not perform screen splitting operation, controlling the on-off of the terminal screen according to the shielding state of the sensor.
Specifically, before "performing the on/off control of the terminal screen according to the shielding state of the sensor" in step 1-2, the method may further include:
1-2-1, if the terminal equipment is inserted with an earphone, judging the screen state of a terminal screen; and if the screen state is bright, acquiring the bright screen time of the terminal screen, and controlling the terminal screen to be off when the bright screen time exceeds a preset time.
Specifically, if the call is not placed in the background, and the split screen operation is not performed, it may be determined that the user does not perform other operations in addition to the call, but if the on/off of the terminal screen is directly controlled according to the shielding state of the sensor at this time, it may happen that the user wears an earphone to make a call, the terminal device is placed on a desk, and the shielding state of the sensor is the non-shielding state at this time, so that the terminal screen is normally on, and power consumption of the terminal device is increased. Therefore, under the condition that the call is not placed in the background and the screen splitting operation is not performed, if the terminal device is plugged with an earphone, the screen state of the terminal screen is judged, if the screen state is bright, the bright screen time of the terminal screen is acquired, and when the bright screen time exceeds the preset time, the terminal screen is controlled to be off, so that the power consumption of the terminal device cannot be increased, and specifically, the preset time can be 1 minute.
1-2-2, if the terminal equipment is not inserted with an earphone, controlling the on-off of the terminal screen according to the shielding state of the sensor.
Specifically, if the call is not placed in the background, and the screen splitting operation is not performed, and the terminal device is not plugged into the earphone, it can be concluded that the user does not perform other operations simultaneously except the call, and at this time, the user can only hold the terminal device by hand and stick to the ear to perform the call, and then the on/off of the terminal screen can be directly controlled according to the shielding state of the sensor.
In this embodiment, step S103 may specifically include:
when the sensor is in a shielding state, controlling the screen of the terminal to be turned off;
and when the sensor is in an unshielded state, controlling the screen of the terminal to keep bright.
Particularly, the wide use of the touch screen indeed greatly facilitates the operation of digital devices such as mobile phones and tablets. However, the touch screen is often touched by mistake, for example, when a mobile phone or a tablet is put into a trousers pocket or a backpack, or sometimes the mobile phone or the tablet is only held on the surface of the screen, the mobile phone or the tablet is easily touched by mistake, so that a pile of programs are opened, much electricity is consumed, therefore, the sensor is needed to avoid the situation, when the sensor is in a shielding state, for example, when a user makes a call, the mobile phone is put at the ear, the head can shield the sensor, at this time, the terminal screen is controlled to be turned off, a series of mistaken touch operations caused by the fact that the face contacts the terminal screen can be avoided, when the mobile phone leaves the ear, the sensor is not shielded by the head, and the terminal equipment can restore to be bright.
In this embodiment, before step S103, the method may further include:
if the sensor detects that an object exists within a first preset distance, the sensor is judged to be in a shielding state;
and if the sensor detects that no object exists within the second preset distance, judging that the sensor is in an unshielded state.
In particular, the sensor may be a proximity sensor, and the first predetermined distance may be 3 cm and the second predetermined distance may be 5 cm.
Therefore, the screen control method provided by the embodiment is applied to the terminal device, when the terminal device makes a call, whether the call is made in the background is judged, if yes, the placing direction of the terminal screen is detected, the on/off of the terminal screen is controlled according to the placing direction, and if not, the on/off of the screen is controlled according to the shielding state of the sensor, so that the situation that the screen of the terminal screen is turned off due to mistaken touch of the sensor is avoided, further, the situation that a user misses some important events due to the screen turning off of the terminal screen is avoided, the control of the terminal screen is more humanized, and the user experience is improved.
Referring to fig. 3, fig. 3 is another schematic flow chart of a screen control method provided in an embodiment of the present application, where the screen control method is applied to a terminal device, and the terminal device may be any intelligent electronic device with a mobile communication function, such as a smart phone, a tablet computer, and a smart watch. The specific flow of the screen control method provided by this embodiment may be as follows:
s201, when the terminal device carries out a call, judging whether the call is carried out in the background, if so, executing S202, and if not, executing S203.
Specifically, in general, when a user uses a terminal device to make a call, the terminal device is attached to the ear to make the call, but in special cases, the user needs to perform some other operations in the call process, such as checking an address book or other data, at this time, the user will take the terminal device off the ear, and place the call in the background to perform other operations.
S202, if the placing direction is a first preset direction, controlling the screen of the terminal to keep bright; and if the placing direction is a second preset direction, controlling the on-off of the terminal screen according to the shielding state of the sensor.
Specifically, before performing step S202, the following steps may be included:
acquiring an inclination angle of the terminal equipment relative to the horizontal direction through a gravity sensor;
when the inclination angle is smaller than the preset angle, determining that the placing direction of the terminal screen is a first preset direction;
and when the inclination angle is larger than the preset angle, determining that the placing direction of the terminal screen is a second preset direction.
Specifically, the preset angle may be 45 degrees, when the inclination angle is smaller than 45 degrees, the placing direction is determined to be a first preset direction, here, the placing direction of the terminal device when the terminal device is held horizontally by a simulation user for normal operation is determined to be the first preset direction, when the inclination angle is larger than 45 degrees, the placing direction is determined to be a second preset direction, here, the placing direction of the terminal device when the terminal device held by the simulation user is placed at the ear for making a call is determined to be the second preset direction, and at this time, the inclination angle is usually between 60 degrees and 90 degrees.
Specifically, the first preset direction simulates the placing direction of the terminal device when the user horizontally holds the terminal device for normal operation, and in the first preset direction, the on-off of the terminal screen is not controlled according to the shielding state of the sensor, but the terminal screen is always kept on, so that the screen cannot be turned off due to the fact that the sensor is touched by mistake during user operation. For example, a user needs to check a telephone number in an address book in a call process, at this time, the user places the call in a background, and then opens an interface of the address book, if the on-off of a terminal screen is controlled according to the shielding state of a sensor, if the user accidentally touches the sensor, the terminal screen is turned off, the process of checking the address book by the user is interrupted, and poor experience is brought to the user. The direction is predetermine to the second and terminal equipment's that has simulated the user and has held terminal equipment places the direction of placing when the ear is made a telephone call, and below the direction is predetermine to the second, takes place the mistake that face contact terminal screen or finger contact screen and lead to easily and touches, controls the bright emergence of going out and can avoiding the mistake to touch the emergence of the condition of terminal screen according to the state of sheltering from of sensor.
S203, judging whether the screen splitting operation is carried out or not, if so, executing a step 204, and if not, executing a step 205.
And S204, controlling the screen of the terminal to keep bright.
Specifically, if the user does not place the call in the background, but performs screen splitting operation on the call and other processes, to avoid the occurrence of screen off situation caused by the user touching the sensor by mistake, in this scenario, the terminal screen is still controlled to be on.
S205, judging whether an earphone is inserted, if so, executing a step 206, and if not, executing a step 207.
S206, if the screen state of the terminal screen is bright, acquiring the bright screen time of the terminal screen, and controlling the terminal screen to be off when the bright screen time exceeds a preset time length.
Specifically, if the call is not placed in the background, and the split screen operation is not performed, it may be determined that the user does not perform other operations in addition to the call, but if the on/off of the terminal screen is directly controlled according to the shielding state of the sensor at this time, it may happen that the user wears an earphone to make a call, the terminal device is placed on a desk, and the shielding state of the sensor is the non-shielding state at this time, so that the terminal screen is normally on, and power consumption of the terminal device is increased. Therefore, under the condition that the call is not placed in the background and the screen splitting operation is not performed, if the terminal device is plugged with an earphone, the screen state of the terminal screen is judged, if the screen state is bright, the bright screen time of the terminal screen is acquired, and when the bright screen time exceeds the preset time, the terminal screen is controlled to be off, so that the power consumption of the terminal device cannot be increased, and specifically, the preset time can be 1 minute.
And S207, controlling the on-off of the terminal screen according to the shielding state of the sensor.
Specifically, if the call is not placed in the background, and the screen splitting operation is not performed, and the terminal device is not plugged into the earphone, it can be concluded that the user does not perform other operations simultaneously except the call, and at this time, the user can only hold the terminal device by hand and stick to the ear to perform the call, and then the on/off of the terminal screen can be directly controlled according to the shielding state of the sensor.
In this embodiment, step S207 may specifically include:
when the sensor is in a shielding state, controlling the screen of the terminal to be turned off;
and when the sensor is in an unshielded state, controlling the screen of the terminal to keep bright.
Particularly, the wide use of the touch screen indeed greatly facilitates the operation of digital devices such as mobile phones and tablets. However, the touch screen is often touched by mistake, for example, when a mobile phone or a tablet is put into a trousers pocket or a backpack, or sometimes the mobile phone or the tablet is only held on the surface of the screen, the mobile phone or the tablet is easily touched by mistake, so that a pile of programs are opened, much electricity is consumed, therefore, the sensor is needed to avoid the situation, when the sensor is in a shielding state, for example, when a user makes a call, the mobile phone is put at the ear, the head can shield the sensor, at this time, the terminal screen is controlled to be turned off, a series of mistaken touch operations caused by the fact that the face contacts the terminal screen can be avoided, when the mobile phone leaves the ear, the sensor is not shielded by the head, and the terminal equipment can restore to be bright.
In this embodiment, before performing step S207, the following steps may be included:
if the sensor detects that an object exists within a first preset distance, the sensor is judged to be in a shielding state;
and if the sensor detects that no object exists within the second preset distance, judging that the sensor is in an unshielded state.
In particular, the sensor may be a proximity sensor, and the first predetermined distance may be 3 cm and the second predetermined distance may be 5 cm.
As can be seen from the above, the screen control method provided in this embodiment is applied to a terminal device, and when the terminal device performs a call, by determining whether the call is performed in a background, if so, controlling a screen of the terminal device to keep bright if the placing direction is a first preset direction; if the placing direction is the second preset direction, the on-off of the terminal screen is controlled according to the shielding state of the sensor, if not, whether screen splitting operation is carried out is judged, if yes, the terminal screen is controlled to keep on-screen, if not, whether an earphone is inserted is judged, if yes, the screen state of the terminal screen is on-screen, the screen on-screen time of the terminal screen is obtained, and when the screen on-screen time exceeds the preset time duration, the terminal screen is controlled to be off, if not, the on-off of the terminal screen is controlled according to the shielding state of the sensor, the situation that the screen of the terminal screen is off due to mistaken touch of the sensor is avoided, further, the situation that a user misses important events due to screen off of the terminal screen is avoided, the control of the terminal screen is more humanized, and the user experience is improved.
According to the method described in the foregoing embodiment, the present embodiment will be further described from the perspective of a screen control device, where the screen control device may be specifically implemented as an independent entity, and may also be implemented by being integrated in a terminal device, where the terminal device may include a mobile phone, a tablet computer, and the like.
Referring to fig. 4, fig. 4 specifically illustrates that the screen control apparatus provided in the embodiment of the present application is applied to a terminal device, and the terminal device may be any intelligent electronic device with a mobile communication function, such as a smart phone, a tablet computer, a notebook computer, and the like. The screen control apparatus may include: the device comprises a judging module 10, a detecting module 20 and a control module 30, wherein:
(1) judging module 10
The judging module 10 is configured to, when the terminal device performs a call, judge whether the call is performed in a background.
Specifically, in general, when a user uses a terminal device to make a call, the terminal device is attached to the ear to make the call, but in special cases, the user needs to perform some other operations in the call process, such as checking an address book or other data, at this time, the user will take the terminal device off the ear, and place the call in the background to perform other operations.
(2) Detection module 20
And the detecting module 20 is configured to detect the placing direction of the terminal screen if the determining module 10 determines that the call is performed in the background, and control on/off of the terminal screen according to the placing direction.
In this embodiment, as shown in fig. 5, fig. 5 is another schematic structural diagram of the screen control device provided in the embodiment of the present application, and the detection module 20 may specifically include a detection sub-module 21 and a control sub-module 22, specifically:
the detection submodule 21 is configured to:
acquiring an inclination angle of the terminal equipment relative to the horizontal direction through a gravity sensor;
when the inclination angle is smaller than a preset angle, determining that the placing direction of the terminal screen is a first preset direction;
and when the inclination angle is larger than the preset angle, determining that the placing direction of the terminal screen is a second preset direction.
Specifically, the preset angle may be 45 degrees, when the inclination angle is smaller than 45 degrees, the placing direction is determined to be a first preset direction, here, the placing direction of the terminal device when the terminal device is held horizontally by a simulation user for normal operation is determined to be the first preset direction, when the inclination angle is larger than 45 degrees, the placing direction is determined to be a second preset direction, here, the placing direction of the terminal device when the terminal device held by the simulation user is placed at the ear for making a call is determined to be the second preset direction, and at this time, the inclination angle is usually between 60 degrees and 90 degrees.
The control sub-module 22 is configured to:
if the placing direction is a first preset direction, controlling the screen of the terminal to keep bright;
and if the placing direction is a second preset direction, controlling the on-off of the terminal screen according to the shielding state of the sensor.
Specifically, the first preset direction simulates the placing direction of the terminal device when the user horizontally holds the terminal device for normal operation, and in the first preset direction, the on-off of the terminal screen is not controlled according to the shielding state of the sensor, but the terminal screen is always kept on, so that the screen cannot be turned off due to the fact that the sensor is touched by mistake during user operation. For example, a user needs to check a telephone number in an address book in a call process, at this time, the user places the call in a background, and then opens an interface of the address book, if the on-off of a terminal screen is controlled according to the shielding state of a sensor, if the user accidentally touches the sensor, the terminal screen is turned off, the process of checking the address book by the user is interrupted, and poor experience is brought to the user. The direction is predetermine to the second and terminal equipment's that has simulated the user and has held terminal equipment places the direction of placing when the ear is made a telephone call, and below the direction is predetermine to the second, takes place the mistake that face contact terminal screen or finger contact screen and lead to easily and touches, controls the bright emergence of going out and can avoiding the mistake to touch the emergence of the condition of terminal screen according to the state of sheltering from of sensor.
(3) Control module 30
And the control module 30 is configured to control the on/off of the terminal screen according to the shielding state of the sensor if the judging module 10 judges that the call is not performed in the background.
In this embodiment, before performing the on/off control of the terminal screen according to the shielding state of the sensor, the control module 30 may further be configured to:
if the terminal equipment is performing split screen operation, controlling the screen of the terminal to keep bright;
and if the terminal equipment does not perform screen splitting operation, controlling the on-off of the terminal screen according to the shielding state of the sensor.
Specifically, if the user does not place the call in the background, but performs screen splitting operation on the call and other processes, to avoid the occurrence of screen off situation caused by the user touching the sensor by mistake, in this scenario, the terminal screen is still controlled to be on.
Further, before performing the control of the on/off of the terminal screen according to the shielding state of the sensor, the control module 30 may be further configured to:
if the terminal equipment has the earphone inserted, judging the screen state of a terminal screen; if the screen state is bright, acquiring the bright screen time of the terminal screen, and controlling the terminal screen to be off when the bright screen time exceeds a preset time length;
and if the terminal equipment is not inserted with the earphone, controlling the on-off of the terminal screen according to the shielding state of the sensor.
Specifically, if the call is not placed in the background, and the split screen operation is not performed, it may be determined that the user does not perform other operations in addition to the call, but if the on/off of the terminal screen is directly controlled according to the shielding state of the sensor at this time, it may happen that the user wears an earphone to make a call, the terminal device is placed on a desk, and the shielding state of the sensor is the non-shielding state at this time, so that the terminal screen is normally on, and power consumption of the terminal device is increased. Therefore, under the condition that the call is not placed in the background and the screen splitting operation is not performed, if the terminal device is plugged with an earphone, the screen state of the terminal screen is judged, if the screen state is bright, the bright screen time of the terminal screen is acquired, and when the bright screen time exceeds the preset time, the terminal screen is controlled to be off, so that the power consumption of the terminal device cannot be increased, and specifically, the preset time can be 1 minute.
Specifically, if the call is not placed in the background, and the screen splitting operation is not performed, and the terminal device is not plugged into the earphone, it can be concluded that the user does not perform other operations simultaneously except the call, and at this time, the user can only hold the terminal device by hand and stick to the ear to perform the call, and then the on/off of the terminal screen can be directly controlled according to the shielding state of the sensor.
In this embodiment, when performing the on/off control of the terminal screen according to the shielding state of the sensor, the control module 30 may specifically be configured to:
when the sensor is in a shielding state, controlling the screen of the terminal to be turned off;
and when the sensor is in an unshielded state, controlling the screen of the terminal to keep bright.
Particularly, the wide use of the touch screen indeed greatly facilitates the operation of digital devices such as mobile phones and tablets. However, the touch screen is often touched by mistake, for example, when a mobile phone or a tablet is put into a trousers pocket or a backpack, or sometimes the mobile phone or the tablet is only held on the surface of the screen, the mobile phone or the tablet is easily touched by mistake, so that a pile of programs are opened, much electricity is consumed, therefore, the sensor is needed to avoid the situation, when the sensor is in a shielding state, for example, when a user makes a call, the mobile phone is put at the ear, the head can shield the sensor, at this time, the terminal screen is controlled to be turned off, a series of mistaken touch operations caused by the fact that the face contacts the terminal screen can be avoided, when the mobile phone leaves the ear, the sensor is not shielded by the head, and the terminal equipment can restore to be bright.
In this embodiment, before performing the control of the on/off of the terminal screen according to the shielding state of the sensor, the control module 30 may further be configured to:
if the sensor detects that an object exists within a first preset distance, the sensor is judged to be in a shielding state;
and if the sensor detects that no object exists within the second preset distance, judging that the sensor is in an unshielded state.
In particular, the sensor may be a proximity sensor, and the first predetermined distance may be 3 cm and the second predetermined distance may be 5 cm.
In specific implementation, the above modules may be implemented as independent entities, or may be combined arbitrarily to be implemented as the same or several entities, and specific implementation of the above modules may refer to the foregoing method embodiments, which are not described herein again.
Therefore, the screen control device provided by the embodiment is applied to a terminal device, when the terminal device makes a call, whether the call is performed at the background is judged through the judging module 10, if so, the placing direction of the terminal screen is detected through the detecting module 20, and the on/off of the terminal screen is controlled according to the placing direction, if not, the on/off of the terminal screen is controlled through the control module 30 according to the shielding state of the sensor, so that the situation that the screen of the terminal screen is turned off due to the fact that the sensor is touched by mistake is avoided, further, the situation that a user misses some important events due to the fact that the screen of the terminal screen is turned off is avoided, the on/off of the screen is more humanized, and the user experience is improved.
In addition, the embodiment of the application further provides a terminal device, and the terminal device can be a smart phone, a tablet computer and other devices. As shown in fig. 6, the terminal device 500 includes a processor 501 and a memory 502. The processor 501 is electrically connected to the memory 502.
The processor 501 is a control center of the terminal device 500, connects various parts of the entire terminal device by using various interfaces and lines, and executes various functions of the terminal device and processes data by running or loading an application program stored in the memory 502 and calling data stored in the memory 502, thereby performing overall monitoring of the terminal device.
In this embodiment, the processor 501 in the terminal device 500 loads instructions corresponding to processes of one or more application programs into the memory 502 according to the following steps, and the processor 501 runs the application programs stored in the memory 502, thereby implementing various functions:
when the terminal equipment carries out conversation, judging whether the conversation is carried out in the background;
if so, detecting the placing direction of the terminal screen, and controlling the on-off of the terminal screen according to the placing direction;
if not, controlling the on-off of the terminal screen according to the shielding state of the sensor.
Fig. 7 shows a specific structural block diagram of a terminal device provided in an embodiment of the present application, where the terminal device may be used to implement the screen control method provided in the foregoing embodiment. The terminal device 300 may be a smart phone or a tablet computer.
The RF circuit 310 is used for receiving and transmitting electromagnetic waves, and performs interconversion between the electromagnetic waves and electrical signals, thereby communicating with a communication network or other devices. RF circuitry 310 may include various existing circuit elements for performing these functions, such as an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a Subscriber Identity Module (SIM) card, memory, and so forth. RF circuit 310 may communicate with various networks such as the internet, an intranet, a wireless network, or with other devices over a wireless network. The wireless network may comprise a cellular telephone network, a wireless local area network, or a metropolitan area network. The Wireless network may use various Communication standards, protocols and technologies, including but not limited to Global System for Mobile Communication (GSM), Enhanced Mobile Communication (EDGE), Wideband Code Division Multiple Access (WCDMA), Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Wireless Fidelity (Wi-Fi) (e.g., IEEE802.11 a, IEEE802.11 b, IEEE802.1 g and/or IEEE802.1 n), Voice over Internet Protocol (VoIP), world wide Internet Protocol (Microwave Access for Wireless communications, Wi-Max), and other short message Communication protocols, as well as any other suitable communication protocols, and may even include those that have not yet been developed.
The memory 320 may be used to store software programs and modules, such as the screen control method and the corresponding program instructions/modules in the above embodiments, and the processor 380 executes various functional applications and data processing, i.e., implements the communication data saving function, by running the software programs and modules stored in the memory 320. The memory 320 may include high speed random access memory and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, memory 320 may further include memory located remotely from processor 380, which may be connected to terminal device 300 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input unit 330 may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, the input unit 330 may include a touch-sensitive surface 331 as well as other input devices 332. The touch-sensitive surface 331, also referred to as a touch screen or touch pad, may collect touch operations by a user on or near the touch-sensitive surface 331 (e.g., operations by a user on or near the touch-sensitive surface 331 using a finger, a stylus, or any other suitable object or attachment), and drive the corresponding connection device according to a predetermined program. Alternatively, the touch sensitive surface 331 may comprise two parts, a touch detection means and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 380, and can receive and execute commands sent by the processor 380. In addition, the touch-sensitive surface 331 may be implemented using various types of resistive, capacitive, infrared, and surface acoustic waves. The input unit 330 may comprise other input devices 332 in addition to the touch sensitive surface 331. In particular, other input devices 332 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The display unit 340 may be used to display information input by or provided to the user and various graphic user interfaces of the terminal apparatus 300, which may be configured by graphics, text, icons, video, and any combination thereof. The Display unit 340 may include a Display panel 341, and optionally, the Display panel 341 may be configured in the form of an LCD (Liquid Crystal Display), an OLED (Organic Light-Emitting Diode), or the like. Further, touch-sensitive surface 331 may overlay display panel 341, and when touch-sensitive surface 331 detects a touch operation thereon or thereabout, communicate to processor 380 to determine the type of touch event, and processor 380 then provides a corresponding visual output on display panel 341 in accordance with the type of touch event. Although in FIG. 7, touch-sensitive surface 331 and display panel 341 are implemented as two separate components for input and output functions, in some embodiments, touch-sensitive surface 331 and display panel 341 may be integrated for input and output functions.
The terminal device 300 may also include at least one sensor 350, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display panel 341 according to the brightness of ambient light, and a proximity sensor that may turn off the display panel 341 and/or the backlight when the terminal device 300 is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when the mobile phone is stationary, and can be used for applications of recognizing the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured in the terminal device 300, detailed descriptions thereof are omitted.
The terminal device 300 may assist the user in e-mail, web browsing, streaming media access, etc. through the transmission module 370 (e.g., a Wi-Fi module), which provides the user with wireless broadband internet access. Although fig. 7 shows the transmission module 370, it is understood that it does not belong to the essential constitution of the terminal device 300, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The processor 380 is a control center of the terminal device 300, connects various parts of the entire mobile phone using various interfaces and lines, and performs various functions of the terminal device 300 and processes data by running or executing software programs and/or modules stored in the memory 320 and calling data stored in the memory 320, thereby performing overall monitoring of the mobile phone. Optionally, processor 380 may include one or more processing cores; in some embodiments, processor 380 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 380.
Terminal device 300 also includes a power supply 390 (e.g., a battery) for powering the various components, which may be logically coupled to processor 380 via a power management system in some embodiments to manage charging, discharging, and power consumption management functions via the power management system. The power supply 190 may also include any component including one or more of a dc or ac power source, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.
Although not shown, the terminal device 300 may further include a camera (e.g., a front camera, a rear camera), a bluetooth module, and the like, which are not described in detail herein. Specifically, in this embodiment, the display unit of the terminal device is a touch screen display, the terminal device further includes a memory, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the one or more processors, and the one or more programs include instructions for:
when the terminal equipment carries out conversation, judging whether the conversation is carried out in the background;
if so, detecting the placing direction of the terminal screen, and controlling the on-off of the terminal screen according to the placing direction;
if not, controlling the on-off of the terminal screen according to the shielding state of the sensor.
In specific implementation, the above modules may be implemented as independent entities, or may be combined arbitrarily to be implemented as the same or several entities, and specific implementation of the above modules may refer to the foregoing method embodiments, which are not described herein again.
It will be understood by those skilled in the art that all or part of the steps of the methods of the above embodiments may be performed by instructions or by associated hardware controlled by the instructions, which may be stored in a computer readable storage medium and loaded and executed by a processor. To this end, an embodiment of the present application provides a storage medium including terminal device executable instructions. The terminal device executable instructions, when executed by a terminal device processor, perform the steps of any one of the screen control methods provided by the embodiments of the present application.
Wherein the storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
Since the instructions stored in the storage medium can execute the steps in any screen control method provided in the embodiments of the present invention, the beneficial effects that can be achieved by any screen control method provided in the embodiments of the present invention can be achieved, which are detailed in the foregoing embodiments and will not be described herein again.
The above operations can be implemented in the foregoing embodiments, and are not described in detail herein.
In summary, although the present application has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present application, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present application, so that the scope of the present application shall be determined by the appended claims.
Claims (10)
1. A screen control method is applied to terminal equipment and is characterized by comprising the following steps:
when the terminal equipment carries out a call, judging whether the call is carried out in a background;
if yes, detecting the placing direction of the terminal screen, and controlling the on-off of the terminal screen according to the placing direction;
and if not, controlling the on-off of the terminal screen according to the shielding state of the sensor.
2. The screen control method according to claim 1, wherein the controlling of the on/off of the terminal screen according to the placement direction specifically comprises:
if the placing direction is a first preset direction, controlling the terminal screen to keep bright;
and if the placing direction is a second preset direction, controlling the on-off of the terminal screen according to the shielding state of the sensor.
3. The screen control method according to claim 1, wherein the detecting a placement direction of the terminal screen specifically includes:
acquiring an inclination angle of the terminal equipment relative to the horizontal direction through a gravity sensor;
when the inclination angle is smaller than a preset angle, determining that the placing direction of the terminal screen is a first preset direction;
and when the inclination angle is larger than the preset angle, determining that the placing direction of the terminal screen is a second preset direction.
4. The screen control method according to claim 1, further comprising, before the controlling of the on/off of the terminal screen according to the shielding state of the sensor:
if the terminal equipment is performing screen splitting operation, controlling the terminal screen to keep bright;
and if the terminal equipment does not perform screen splitting operation, executing the step of controlling the on-off of the terminal screen according to the shielding state of the sensor.
5. The screen control method according to claim 4, wherein before controlling the on/off of the terminal screen according to the shielding state of the sensor, the method specifically comprises:
if the terminal equipment has earphone insertion, judging the screen state of a terminal screen; if the screen state is a bright screen, acquiring the bright screen time of the terminal screen, and controlling the terminal screen to be off when the bright screen time exceeds a preset time;
and if the terminal equipment is not inserted with an earphone, executing the step of controlling the on-off of the terminal screen according to the shielding state of the sensor.
6. The screen control method according to claim 5, wherein the executing of controlling on and off of the terminal screen according to the shielding state of the sensor specifically comprises:
when the sensor is in a shielding state, controlling the screen of the terminal to be turned off;
and when the sensor is in an unshielded state, controlling the screen of the terminal to keep bright.
7. The screen control method according to claim 5, before said performing said controlling on/off of the terminal screen according to the blocking state of the sensor, further comprising:
if the sensor detects that an object exists within a first preset distance, the sensor is judged to be in a shielding state;
and if the sensor detects that no object exists within the second preset distance, determining that the sensor is in an unblocked state.
8. A screen control device applied to a terminal device is characterized by comprising:
the judging module is used for judging whether the call is carried out in the background when the terminal equipment carries out the call;
the detection module is used for detecting the placing direction of a terminal screen if the judging module judges that the call is carried out at the background, and controlling the on-off of the terminal screen according to the placing direction;
and the control module is used for controlling the on-off of the terminal screen according to the shielding state of the sensor if the judging module judges that the call is not carried out in the background.
9. A computer-readable storage medium having stored thereon a plurality of instructions adapted to be loaded by a processor to perform the screen control method of any of claims 1 to 7.
10. A terminal device, comprising a processor and a memory, wherein the processor is electrically connected to the memory, the memory is used for storing instructions and data, and the processor is used for executing the steps in the screen control method according to any one of claims 1 to 7.
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