CN107179872B - Display method of keyboard, display device, terminal and computer readable storage medium - Google Patents
Display method of keyboard, display device, terminal and computer readable storage medium Download PDFInfo
- Publication number
- CN107179872B CN107179872B CN201710369160.7A CN201710369160A CN107179872B CN 107179872 B CN107179872 B CN 107179872B CN 201710369160 A CN201710369160 A CN 201710369160A CN 107179872 B CN107179872 B CN 107179872B
- Authority
- CN
- China
- Prior art keywords
- touch
- display
- screen
- keyboard
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
- G06F3/04886—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 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention provides a display method, a display device, a terminal and a computer readable storage medium of a keyboard, wherein the display method of the keyboard comprises the following steps: receiving a display instruction of a touch keyboard; detecting whether the touch display screen is in a screen resting state or not according to the display instruction; if so, triggering and lighting a touch identifier of the touch keyboard; if not, screen turning-off operation is carried out on the touch display screen, and the touch identifier is triggered and lightened in the designated display area after screen turning-off. According to the technical scheme, on one hand, the touch identifier is displayed under the screen-off background, the display contrast can be improved while the operation interface is simplified, so that the possibility of misoperation of a user is reduced, on the other hand, the power consumption can be reduced and the cruising ability of the terminal is improved when the touch identifier is operated under the screen-off background, so that the use experience of the user is improved.
Description
Technical Field
The invention relates to the technical field of terminals, in particular to a display method of a keyboard, a display device, a terminal and a computer readable storage medium.
Background
In the related art, terminals such as a mobile phone are connected with an external display terminal through a wired channel or a wireless channel to serve as a controller, and the terminal controller controls the display of the external display terminal or executes corresponding operations, so as to improve the use experience of a user.
When the terminal is connected with the peripheral display terminal, the display screen of the terminal needs to display a complete operation keyboard interface, and the whole display screen needs to be continuously lightened in user operation, so that the endurance of the terminal is influenced, and the use experience of a user is further influenced.
Disclosure of Invention
The present invention is based on at least one of the above technical problems, and proposes a new keyboard display scheme, by establishing connection between the terminal and the peripheral display terminal and receiving a touch keyboard display instruction, whether the touch display screen of the terminal is in a screen-off state is detected, when the touch display screen is detected to be in a screen-off state, the touch identifier of the touch keyboard is directly triggered and lightened, when the touch display screen is detected not to be in the screen-off state, after the screen-off operation is executed on the touch display screen, triggering and lighting the touch identifier in the designated display area, on one hand, displaying the touch identifier in the background of the information screen, while simplifying the operation interface, the display contrast can be improved to reduce the possibility of misoperation of the user, on the other hand, the method and the device operate under the screen-off background, so that the power consumption can be reduced, the cruising ability of the terminal is improved, and the use experience of a user is improved.
In view of the above, according to a first aspect of the present invention, a keyboard display method is provided, including: receiving a display instruction of a touch keyboard; detecting whether the touch display screen is in a screen resting state or not according to the display instruction; if so, triggering and lighting a touch identifier of the touch keyboard; if not, screen turning-off operation is carried out on the touch display screen, and the touch identifier is triggered and lightened in the designated display area after screen turning-off.
In the technical scheme, the connection is established between the terminal and the external display terminal, and after a display instruction of the touch keyboard is received, whether the touch display screen of the terminal is in a screen-off state is detected, when the touch display screen is detected to be in the screen-off state, the touch identifier of the touch keyboard is directly triggered and lightened, when the touch display screen is detected not to be in the screen-off state, the touch identifier is triggered and lightened in a designated display area after screen-off operation is carried out on the touch display screen, on one hand, the touch identifier is displayed in the screen-off background, and while an operation interface is simplified, the display contrast can be improved, so that the possibility of misoperation of a user is reduced, on the other hand, operation is carried out in the screen-off background, the electric quantity loss can be reduced, the cruising ability of the terminal is improved, and the use experience of the user is improved.
The processor receives a touch keyboard display instruction, detects whether the touch display screen is in a screen-off state according to a computer program (instruction) stored in a computer-readable storage medium, and triggers and lights a touch identifier of the touch keyboard if the touch display screen is in the screen-off state; and if the touch display screen is not in the screen-off state, performing screen-off operation on the touch display screen so as to trigger and light the touch identifier in the designated display area after screen off.
The display instruction of the touch keyboard can be obtained through touch operation of a user on the touch display screen, or can be automatically generated when connection with an external display terminal is detected.
The screen-off operation is realized by combining a sensor and a software algorithm, and the touch display screen is still in a working state when being closed, and the difference is that the terminal enters an extremely low power consumption mode in a standby state.
A display component of a touch display screen mainly comprises three parts of a backlight, a display control drive and an optical filter, and the lighting of a touch identifier under a screen state is realized through the combination of the three parts, specifically, when the touch display screen is in the screen state, a covering layer is arranged on the uppermost layer of the touch display screen, so that the touch display screen is in an unlighted state, for example, under the screen state, a TFT (Thin Film Transistor) is used for lighting the backlight to display a pure black picture, an AMOLED (Active-matrix organic light emitting diode) is directly used as the pure black picture without the backlight, the covering layer is arranged on the uppermost layer of an original picture divided into a plurality of layers (including a background layer, an icon layer, a key layer and the like), according to the display position of the touch identifier, the display control drive is realized, the molecular deflection is controlled through the TFT, and the lighting drive of a specific pixel point is realized, and realizing the display color corresponding to the touch identifier through the optical filter. Specifically, according to the use requirement of the user, the display may be in a single color, such as white, or may be in multiple colors, such as multiple color gradations.
For an OLED (Organic Light-Emitting Diode), since the OLED is self-colored and self-luminous, there is no backlight or filtering, and the corresponding led is controlled to be lit directly by the display control driving to Light the touch identifier.
The terminal with the touch keyboard displayed in the information screen state can be used as a remote controller of a display terminal such as a television and the like, can also be used as a remote control handle of a game and can also be used as remote control equipment of other household appliances.
In the foregoing technical solution, preferably, before receiving a display instruction of a touch keyboard, the method further includes: detecting whether a connection signal with an external display terminal is acquired; if so, generating prompt information of the display instruction according to the connection signal so as to detect whether the display instruction is received or not according to the prompt information, wherein the connection signal is transmitted through a wired channel or a wireless channel.
In the technical scheme, whether the connection signal of the peripheral display terminal is acquired or not is detected to determine whether the current terminal is connected with the peripheral display terminal or not, when the connection between the current terminal and the peripheral display terminal is determined, whether the user switches to the keyboard display in the information screen state or not is prompted by generating the prompt message of the display instruction, whether the display instruction is received or not is detected according to the prompt message, the user can autonomously select whether the keyboard display is switched to the information screen state or not, the use requirements of different users are met, and the use experience of the user is further improved.
Whether the current terminal is connected with the peripheral display terminal or not can be wired connection or wireless connection, wherein the wireless connection mode comprises Wi-Fi connection, Bluetooth connection, ZigBee connection, infrared code library matching and the like.
Whether the display instruction is received or not is detected, whether touch operation on the touch display screen is sensed or not is detected, whether pressing operation of a key of a designated entity is sensed or not is detected, whether the display instruction is received or not can be detected after a preset time period elapses from the moment of generating the prompt information, and when the display instruction is not received, keyboard display in a screen-off state or keyboard display in a screen-on state can be executed by default.
In any of the above technical solutions, preferably, the display method of the keyboard further includes: and when receiving the touch operation of the touch identifier, starting a touch function corresponding to the area where the touch identifier is located.
In the technical scheme, when the touch operation on the touch identifier is received, the touch function corresponding to the area where the touch identifier is located is started, so that the operation function of the terminal serving as an operation keyboard is realized, and the use experience of a user is further improved.
In any of the above technical solutions, preferably, the display method of the keyboard further includes: detecting whether the duration of the touch operation not received in the display area is longer than a preset duration from the moment of triggering and lighting the touch identifier of the touch keyboard; and when the detection result is yes, triggering to extinguish the touch identifier.
In the technical scheme, the touch control function corresponding to the area where the touch control identifier is located is started, the touch control operation duration is detected to judge whether the operation is a user misoperation, and if the operation is the user misoperation, the display keyboard (wire frame and letter) is closed, so that the operation steps are simplified, the electric quantity is saved, and the standby time of the terminal is prolonged.
In any of the above technical solutions, preferably, the touch keyboard includes at least one of a remote control keyboard, an interface information input keyboard, and an unlocking keyboard.
In the technical scheme, the touch keyboard is set to comprise at least one of a remote control keyboard, an interface information input keyboard and an unlocking keyboard, so that various touch functions of the terminal as the touch keyboard are realized, and the requirements of different touch operations are met.
According to a second aspect of the present invention, there is provided a display device comprising: the acquisition unit is used for acquiring a display instruction of the touch keyboard; the detection unit is used for detecting whether the touch display screen is in a screen-off state or not according to the display instruction; the touch control display screen comprises a triggering unit, a display unit and a touch control unit, wherein the triggering unit is used for triggering and lightening a touch control identifier of a touch control keyboard when the touch control display screen is in a screen-off state; and the screen turning-off unit is used for executing screen turning-off operation on the touch display screen when the touch display screen is not in a screen turning-off state so as to trigger and light the touch identifier in a designated display area after screen turning-off.
The connection is established between the terminal and the peripheral display terminal, and after a touch keyboard display instruction is received, whether a touch display screen of the terminal is in a screen-off state is detected, when the touch display screen is detected to be in the screen-off state, a touch identifier of the touch keyboard is directly triggered and lightened, when the touch display screen is detected not to be in the screen-off state, after screen-off operation is carried out on the touch display screen, the touch identifier is triggered and lightened in a specified display area, on one hand, the touch identifier is displayed under the screen-off background, the display contrast can be improved while an operation interface is simplified, so that the possibility of misoperation of a user is reduced, on the other hand, operation is carried out under the screen-off background, the electric quantity loss can be reduced, the cruising ability of the terminal is improved, and the use experience of the user is improved.
The processor receives a touch keyboard display instruction, detects whether the touch display screen is in a screen-off state according to a computer program (instruction) stored in a computer-readable storage medium, and triggers and lights a touch identifier of the touch keyboard if the touch display screen is in the screen-off state; and if the touch display screen is not in the screen-off state, performing screen-off operation on the touch display screen so as to trigger and light the touch identifier in the designated display area after screen off.
The display instruction of the touch keyboard can be obtained through touch operation of a user on the touch display screen, or can be automatically generated when connection with an external display terminal is detected.
The screen-off operation is realized by combining a sensor and a software algorithm, and the touch display screen is still in a working state when being closed, and the difference is that the terminal enters an extremely low power consumption mode in a standby state.
The display component of the touch display screen mainly comprises a backlight part, a display control drive part and an optical filter part, and the touch identifier is lightened under the screen resting state through the combination of the three parts, specifically, when the display component is under the screen resting state, a covering layer is arranged on the uppermost layer of the touch display screen, so that the touch display screen is in an unlighted state. Specifically, according to the use requirement of the user, the display may be in a single color, such as white, or may be in multiple colors, such as multiple color gradations.
For the OLED, since the OLED organic light emitting diode is self-colored and self-luminous, there is no backlight and filtering, and the corresponding light emitting diode is controlled to be lit by directly driving the display control, so as to light the touch identifier.
The terminal with the touch keyboard displayed in the information screen state can be used as a remote controller of a display terminal such as a television and the like, can also be used as a remote control handle of a game and can also be used as remote control equipment of other household appliances.
In any one of the above technical solutions, preferably, the detection unit is further configured to: detecting whether a connection signal with an external display terminal is acquired; the screen-off unit is also used for: and when the connection signal is acquired, executing screen turning operation, wherein the connection signal is transmitted through a wired channel or a wireless channel.
Whether a connection signal of a peripheral display terminal is acquired or not is detected to determine whether the current terminal is connected with the peripheral display terminal or not, when the current terminal is determined to be connected with the peripheral display terminal, whether a user switches to the keyboard display in the screen state or not is prompted by generating prompt information of a display instruction, whether the display instruction is received or not is detected according to the prompt information, the user can autonomously select whether the keyboard display is switched to the keyboard display in the screen state or not, the use requirements of different users are met, and the use experience of the user is further improved.
Whether the current terminal is connected with the peripheral display terminal or not can be wired connection or wireless connection, wherein the wireless connection mode comprises Wi-Fi connection, Bluetooth connection, ZigBee connection, infrared code library matching and the like.
Whether the display instruction is received or not is detected, whether touch operation on the touch display screen is sensed or not is detected, whether pressing operation of a key of a designated entity is sensed or not is detected, whether the display instruction is received or not can be detected after a preset time period elapses from the moment of generating the prompt information, and when the display instruction is not received, keyboard display in a screen-off state or keyboard display in a screen-on state can be executed by default.
In any one of the above technical solutions, preferably, the detection unit is further configured to: detecting whether the duration of the touch operation not received in the display area is greater than or equal to a preset duration from the moment of triggering and lighting the touch identifier of the touch keyboard; the screen-off unit is also used for: and when the detection result is yes, triggering to extinguish the touch identifier.
In the technical scheme, the touch control function corresponding to the area where the touch control identifier is located is started, the touch control operation duration is detected to judge whether the operation is a user misoperation, and if the operation is the user misoperation, the display keyboard (wire frame and letter) is closed, so that the operation steps are simplified, the electric quantity is saved, and the standby time of the terminal is prolonged.
According to a third aspect of the present invention, there is also provided a terminal comprising a processor for implementing the steps of any one of the methods described above when executing a computer program stored in a memory.
According to a fourth aspect of the present invention, there is also proposed a computer-readable storage medium, on which a computer program (instructions) is stored, which, when executed by a processor, implements the steps of the method as in any one of the above.
According to the technical scheme, the connection is established between the terminal and the external display terminal, and after a touch keyboard display instruction is received, whether the touch display screen of the terminal is in a screen-off state or not is detected, when the touch display screen is detected to be in the screen-off state, the touch identifier of the touch keyboard is directly triggered and lightened, when the touch display screen is detected not to be in the screen-off state, the touch identifier is triggered and lightened in a designated display area after screen-off operation is carried out on the touch display screen, on one hand, the touch identifier is displayed in the screen-off background, and the display contrast can be improved while an operation interface is simplified, so that the possibility of misoperation of a user is reduced, on the other hand, operation is carried out in the screen-off background, the electric quantity loss can be reduced, the cruising ability of the terminal is improved, and the use experience of the user is.
Drawings
FIG. 1 shows a schematic flow chart of a display method of a keyboard according to one embodiment of the invention;
FIG. 2 shows a schematic block diagram of a display device of a keyboard according to one embodiment of the present invention;
FIG. 3 shows a schematic block diagram of a terminal according to one embodiment of the present invention;
FIG. 4 shows a schematic diagram of a terminal keyboard display interface according to an embodiment of the invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Fig. 1 shows a schematic flow chart of a keyboard display method according to an embodiment of the present invention.
As shown in fig. 1, a keyboard display method according to an embodiment of the present invention includes: 102, receiving a display instruction of a touch keyboard; 104, detecting whether the touch display screen is in a screen-off state or not according to the display instruction; step 106, if yes, triggering and lighting a touch identifier of the touch keyboard; and 108, if not, executing screen turning operation on the touch display screen to trigger lighting of the touch identifier in the designated display area after screen turning.
The connection is established between the terminal and the peripheral display terminal, and after a touch keyboard display instruction is received, whether a touch display screen of the terminal is in a screen-off state is detected, when the touch display screen is detected to be in the screen-off state, a touch identifier of the touch keyboard is directly triggered and lightened, when the touch display screen is detected not to be in the screen-off state, after screen-off operation is carried out on the touch display screen, the touch identifier is triggered and lightened in a specified display area, on one hand, the touch identifier is displayed under the screen-off background, the display contrast can be improved while an operation interface is simplified, so that the possibility of misoperation of a user is reduced, on the other hand, operation is carried out under the screen-off background, the electric quantity loss can be reduced, the cruising ability of the terminal is improved, and the use experience of the user is improved.
The processor receives a touch keyboard display instruction, detects whether the touch display screen is in a screen-off state according to a computer program (instruction) stored in a computer-readable storage medium, and triggers and lights a touch identifier of the touch keyboard if the touch display screen is in the screen-off state; and if the touch display screen is not in the screen-off state, performing screen-off operation on the touch display screen so as to trigger and light the touch identifier in the designated display area after screen off.
The display instruction of the touch keyboard can be obtained through touch operation of a user on the touch display screen, or can be automatically generated when connection with an external display terminal is detected.
The screen-off operation is realized by combining a sensor and a software algorithm, and the touch display screen is still in a working state when being closed, and the difference is that the terminal enters an extremely low power consumption mode in a standby state.
The display component of the touch display screen mainly comprises a backlight part, a display control drive part and an optical filter part, and the touch identifier is lightened under the screen resting state through the combination of the three parts, specifically, when the display component is under the screen resting state, a covering layer is arranged on the uppermost layer of the touch display screen, so that the touch display screen is in an unlighted state. Specifically, according to the use requirement of the user, the display may be in a single color, such as white, or may be in multiple colors, such as multiple color gradations.
For the OLED, since the OLED organic light emitting diode is self-colored and self-luminous, there is no backlight and filtering, and the corresponding light emitting diode is controlled to be lit by directly driving the display control, so as to light the touch identifier.
The terminal with the touch keyboard displayed in the information screen state can be used as a remote controller of a display terminal such as a television and the like, can also be used as a remote control handle of a game and can also be used as remote control equipment of other household appliances.
In the foregoing technical solution, preferably, before receiving a display instruction of a touch keyboard, the method further includes: detecting whether a connection signal with an external display terminal is acquired; if so, generating prompt information of the display instruction according to the connection signal so as to detect whether the display instruction is received or not according to the prompt information, wherein the connection signal is transmitted through a wired channel or a wireless channel.
In the technical scheme, whether the connection signal of the peripheral display terminal is acquired or not is detected to determine whether the current terminal is connected with the peripheral display terminal or not, when the connection between the current terminal and the peripheral display terminal is determined, whether the user switches to the keyboard display in the information screen state or not is prompted by generating the prompt message of the display instruction, whether the display instruction is received or not is detected according to the prompt message, the user can autonomously select whether the keyboard display is switched to the information screen state or not, the use requirements of different users are met, and the use experience of the user is further improved.
Whether the current terminal is connected with the peripheral display terminal or not can be wired connection or wireless connection, wherein the wireless connection mode comprises Wi-Fi connection, Bluetooth connection, ZigBee connection, infrared code library matching and the like.
Whether the display instruction is received or not is detected, whether touch operation on the touch display screen is sensed or not is detected, whether pressing operation of a key of a designated entity is sensed or not is detected, whether the display instruction is received or not can be detected after a preset time period elapses from the moment of generating the prompt information, and when the display instruction is not received, keyboard display in a screen-off state or keyboard display in a screen-on state can be executed by default.
In any of the above technical solutions, preferably, the display method of the keyboard further includes: and when receiving the touch operation of the touch identifier, starting a touch function corresponding to the area where the touch identifier is located.
In the technical scheme, when the touch operation on the touch identifier is received, the touch function corresponding to the area where the touch identifier is located is started, so that the operation function of the terminal serving as an operation keyboard is realized, and the use experience of a user is further improved.
In any of the above technical solutions, preferably, the display method of the keyboard further includes: detecting whether the duration of the touch operation not received in the display area is longer than a preset duration from the moment of triggering and lighting the touch identifier of the touch keyboard; and when the detection result is yes, triggering to extinguish the touch identifier.
In the technical scheme, the touch control function corresponding to the area where the touch control identifier is located is started, the touch control operation duration is detected to judge whether the operation is a user misoperation, and if the operation is the user misoperation, the display keyboard (wire frame and letter) is closed, so that the operation steps are simplified, the electric quantity is saved, and the standby time of the terminal is prolonged.
In any of the above technical solutions, preferably, the touch keyboard includes at least one of a remote control keyboard, an interface information input keyboard, and an unlocking keyboard.
In the technical scheme, the touch keyboard is set to comprise at least one of a remote control keyboard, an interface information input keyboard and an unlocking keyboard, so that various touch functions of the terminal as the touch keyboard are realized, and the requirements of different touch operations are met.
Fig. 2 shows a schematic block diagram of a display device according to an embodiment of the present invention.
As shown in fig. 2, a display device according to an embodiment of the present invention includes: an obtaining unit 202, configured to obtain a display instruction of a touch keyboard; the detecting unit 204 is configured to detect whether the touch display screen is in a screen off state according to the display instruction; the triggering unit 206 is configured to trigger lighting of a touch identifier of the touch keyboard when the touch display screen is in a screen-off state; and the screen turning-off unit 208 is configured to execute a screen turning-off operation on the touch display screen when the touch display screen is not in a screen turning-off state, so as to trigger and light the touch identifier in a designated display area after the screen turning-off operation.
The connection is established between the terminal and the peripheral display terminal, and after a touch keyboard display instruction is received, whether a touch display screen of the terminal is in a screen-off state is detected, when the touch display screen is detected to be in the screen-off state, a touch identifier of the touch keyboard is directly triggered and lightened, when the touch display screen is detected not to be in the screen-off state, after screen-off operation is carried out on the touch display screen, the touch identifier is triggered and lightened in a specified display area, on one hand, the touch identifier is displayed under the screen-off background, the display contrast can be improved while an operation interface is simplified, so that the possibility of misoperation of a user is reduced, on the other hand, operation is carried out under the screen-off background, the electric quantity loss can be reduced, the cruising ability of the terminal is improved, and the use experience of the user is improved.
The processor receives a touch keyboard display instruction, detects whether the touch display screen is in a screen-off state according to a computer program (instruction) stored in a computer-readable storage medium, and triggers and lights a touch identifier of the touch keyboard if the touch display screen is in the screen-off state; and if the touch display screen is not in the screen-off state, performing screen-off operation on the touch display screen so as to trigger and light the touch identifier in the designated display area after screen off.
The display instruction of the touch keyboard can be obtained through touch operation of a user on the touch display screen, or can be automatically generated when connection with an external display terminal is detected.
The screen-off operation is realized by combining a sensor and a software algorithm, and the touch display screen is still in a working state when being closed, and the difference is that the terminal enters an extremely low power consumption mode in a standby state.
The display component of the touch display screen mainly comprises a backlight part, a display control drive part and an optical filter part, and the touch identifier is lightened under the screen resting state through the combination of the three parts, specifically, when the display component is under the screen resting state, a covering layer is arranged on the uppermost layer of the touch display screen, so that the touch display screen is in an unlighted state. Specifically, according to the use requirement of the user, the display may be in a single color, such as white, or may be in multiple colors, such as multiple color gradations.
For the OLED, since the OLED organic light emitting diode is self-colored and self-luminous, there is no backlight and filtering, and the corresponding light emitting diode is controlled to be lit by directly driving the display control, so as to light the touch identifier.
The terminal with the touch keyboard displayed in the information screen state can be used as a remote controller of a display terminal such as a television and the like, can also be used as a remote control handle of a game and can also be used as remote control equipment of other household appliances.
In any one of the above technical solutions, preferably, the detecting unit 204 is further configured to: detecting whether the duration of the touch operation not received in the display area is greater than or equal to a preset duration from the moment of triggering and lighting the touch identifier of the touch keyboard; the screen-off unit 208 is further configured to: and when the detection result is yes, triggering to extinguish the touch identifier.
Whether a connection signal of a peripheral display terminal is acquired or not is detected to determine whether the current terminal is connected with the peripheral display terminal or not, when the current terminal is determined to be connected with the peripheral display terminal, whether a user switches to the keyboard display in the screen state or not is prompted by generating prompt information of a display instruction, whether the display instruction is received or not is detected according to the prompt information, the user can autonomously select whether the keyboard display is switched to the keyboard display in the screen state or not, the use requirements of different users are met, and the use experience of the user is further improved.
Whether the current terminal is connected with the peripheral display terminal or not can be wired connection or wireless connection, wherein the wireless connection mode comprises Wi-Fi connection, Bluetooth connection, ZigBee connection, infrared code library matching and the like.
Whether the display instruction is received or not is detected, whether touch operation on the touch display screen is sensed or not is detected, whether pressing operation of a key of a designated entity is sensed or not is detected, whether the display instruction is received or not can be detected after a preset time period elapses from the moment of generating the prompt information, and when the display instruction is not received, keyboard display in a screen-off state or keyboard display in a screen-on state can be executed by default.
In any one of the above technical solutions, preferably, the detecting unit 204 is further configured to: detecting whether the duration of the touch operation not received in the display area is greater than or equal to a preset duration from the moment of triggering and lighting the touch identifier of the touch keyboard; the screen-off unit 208 is further configured to: and when the detection result is yes, triggering to extinguish the touch identifier.
In the technical scheme, the touch control function corresponding to the area where the touch control identifier is located is started, the touch control operation duration is detected to judge whether the operation is a user misoperation, and if the operation is the user misoperation, the display keyboard (wire frame and letter) is closed, so that the operation steps are simplified, the electric quantity is saved, and the standby time of the terminal is prolonged.
Fig. 3 shows a schematic block diagram of a terminal according to an embodiment of the invention.
A terminal according to an embodiment of the invention, as shown in fig. 3, comprises a processor 302, and the processor 302 is configured to implement the steps of any one of the methods as described above when executing the computer program stored in the memory 304, including:
the touch display screen 306 receives a display instruction of a touch keyboard; detecting whether the touch display screen is in a screen resting state or not according to the display instruction; if so, triggering and lighting a touch identifier of the touch keyboard; if not, screen turning-off operation is carried out on the touch display screen, and the touch identifier is triggered and lightened in the designated display area after screen turning-off.
As an alternative embodiment, the processor 302 calls the program code stored in the memory 304, and before receiving the display instruction of the touch keyboard, further includes: detecting whether a connection signal with an external display terminal is acquired; if yes, prompt information of the display instruction is generated on the touch display screen 306 according to the connection signal, so as to detect whether the display instruction is received or not according to the prompt information, wherein the connection signal is transmitted through a wired channel or a wireless channel.
As an alternative embodiment, the processor 302 calls the program code stored in the memory 304, and further includes: when the touch display screen 306 receives a touch operation on the touch identifier, a touch function corresponding to an area where the touch identifier is located on the touch display screen 306 is started.
As an alternative embodiment, the processor 302 calls the program code stored in the memory 304, and detects whether a duration of time during which no touch operation is received in the display area is greater than a preset duration from a time when the touch identifier of the touch keyboard is triggered to be lit; and when the detection result is yes, triggering to extinguish the touch identifier on the touch display screen 306.
According to a fourth aspect of the present invention, there is also proposed a computer-readable storage medium, on which a computer program (instructions) is stored, which, when executed by a processor, implements the steps of the method as in any one of the above.
Fig. 4 shows a keyboard display interface diagram of a terminal according to an embodiment of the present invention.
As shown in fig. 4, according to the terminal keyboard display interface of the embodiment of the present invention, the display interface is displayed as a display interface of an interface information input keyboard, the terminal only displays keyboard information in the information screen state, and the touch identifier includes a letter, a return identifier, a space identifier, and the like.
In the technical scheme, the connection is established between the terminal and the external display terminal, and after a display instruction of the touch keyboard is received, whether the touch display screen of the terminal is in a screen-off state is detected, when the touch display screen is detected to be in the screen-off state, the touch identifier of the touch keyboard is directly triggered and lightened, when the touch display screen is detected not to be in the screen-off state, the touch identifier is triggered and lightened in a designated display area after screen-off operation is carried out on the touch display screen, on one hand, the touch identifier is displayed in the screen-off background, and while an operation interface is simplified, the display contrast can be improved, so that the possibility of misoperation of a user is reduced, on the other hand, operation is carried out in the screen-off background, the electric quantity loss can be reduced, the cruising ability of the terminal is improved, and the use experience of the user is improved.
In the technical scheme, the touch function corresponding to the area where the touch identifier is located is started, the touch operation duration is detected, whether the operation is a user misoperation is judged, if the operation is the user misoperation, only a keyboard (a wire frame and letters) is displayed, the operation steps are simplified, the electric quantity is saved, and the standby time of the terminal is prolonged. The technical scheme of the invention is described in detail with reference to the drawings, on one hand, the touch identifier is displayed in the screen-off background, the display contrast can be improved while the operation interface is simplified, so that the possibility of misoperation of a user is reduced, on the other hand, the power consumption can be reduced and the cruising ability of the terminal is improved by operating in the screen-off background, so that the use experience of the user is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A display method of a keyboard is suitable for a terminal provided with a touch display screen, and is characterized by comprising the following steps:
detecting whether a connection signal with an external display terminal is acquired;
if yes, generating prompt information of a display instruction according to the connection signal, and detecting whether the display instruction is received or not according to the prompt information;
receiving a display instruction of a touch keyboard;
detecting whether the touch display screen is in a screen resting state or not according to the display instruction;
if yes, triggering and lightening a touch identifier of the touch keyboard;
if not, screen turning-off operation is carried out on the touch display screen, and the touch identifier is triggered and lightened in a designated display area after screen turning-off.
2. The keyboard display method of claim 1,
the connection signal is transmitted through a wired channel or a wireless channel.
3. The method of displaying a keyboard according to claim 1, further comprising:
and when receiving the touch operation of the touch identifier, starting a touch function corresponding to the area where the touch identifier is located.
4. The method of displaying a keyboard according to claim 1, further comprising:
detecting whether the duration of the display area not receiving the touch operation is longer than a preset duration from the moment of triggering and lighting the touch identifier of the touch keyboard;
and when the detection result is yes, triggering to extinguish the touch identifier.
5. The display method of a keyboard according to any one of claims 1 to 4,
the touch keyboard comprises at least one of a remote control keyboard, an interface information input keyboard and an unlocking keyboard.
6. The utility model provides a display device of keyboard, is applicable to the terminal that is provided with touch-control display screen, its characterized in that, display device of keyboard includes:
the acquisition unit is used for acquiring a display instruction of the touch keyboard;
the detection unit is used for detecting whether the touch display screen is in a screen resting state or not according to the display instruction;
the triggering unit is used for triggering and lightening the touch identifier of the touch keyboard when the touch display screen is in a screen-off state;
the screen turning-off unit is used for executing screen turning-off operation on the touch display screen when the touch display screen is not in a screen turning-off state so as to trigger and light the touch identifier in a designated display area after screen turning-off;
the detection unit is further configured to: detecting whether a connection signal with an external display terminal is acquired;
the screen turning unit is further used for: and executing the screen turning operation when the connection signal is acquired.
7. The display device of a keyboard according to claim 6,
the connection signal is transmitted through a wired channel or a wireless channel.
8. The display device of a keyboard according to claim 6,
the detection unit is further configured to: detecting whether the duration of the display area not receiving the touch operation is greater than or equal to a preset duration from the moment of triggering and lighting the touch identifier of the touch keyboard;
the screen turning unit is further used for: and when the detection result is yes, triggering to extinguish the touch identifier.
9. A terminal, characterized in that the terminal comprises a processor for performing the steps of the method according to any of claims 1-5.
10. A computer-readable storage medium having stored thereon a computer program, characterized in that: the computer program realizing the steps of the method according to any of claims 1-5 when executed by a processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710369160.7A CN107179872B (en) | 2017-05-23 | 2017-05-23 | Display method of keyboard, display device, terminal and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710369160.7A CN107179872B (en) | 2017-05-23 | 2017-05-23 | Display method of keyboard, display device, terminal and computer readable storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107179872A CN107179872A (en) | 2017-09-19 |
| CN107179872B true CN107179872B (en) | 2020-12-04 |
Family
ID=59832756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710369160.7A Active CN107179872B (en) | 2017-05-23 | 2017-05-23 | Display method of keyboard, display device, terminal and computer readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107179872B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109343759B (en) * | 2018-10-25 | 2021-01-08 | 维沃移动通信有限公司 | Screen-turning display control method and terminal |
| CN110297562B (en) * | 2019-06-27 | 2021-01-05 | 厦门天马微电子有限公司 | Display driving method, display panel and display device |
| CN111459388B (en) * | 2020-04-13 | 2021-12-21 | 深圳康佳电子科技有限公司 | Information screen display method, display equipment and storage medium for smart home information |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104902332A (en) * | 2014-03-06 | 2015-09-09 | Lg电子株式会社 | Display device and operating method thereof |
| CN106502604A (en) * | 2016-09-28 | 2017-03-15 | 北京小米移动软件有限公司 | Throw screen changing method and device |
| CN106604375A (en) * | 2016-12-14 | 2017-04-26 | 努比亚技术有限公司 | Dormancy device and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105426145B (en) * | 2015-11-06 | 2019-04-23 | 武汉卡比特信息有限公司 | A kind of method that mobile phone screen projects computer terminal |
| CN105404466B (en) * | 2015-12-11 | 2020-05-26 | 联想(北京)有限公司 | Electronic equipment |
| CN106502571A (en) * | 2016-11-04 | 2017-03-15 | 珠海市魅族科技有限公司 | Hand-written inputting method and electronic equipment |
| CN106648501A (en) * | 2016-11-15 | 2017-05-10 | 珠海市魅族科技有限公司 | Information display method and device |
-
2017
- 2017-05-23 CN CN201710369160.7A patent/CN107179872B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104902332A (en) * | 2014-03-06 | 2015-09-09 | Lg电子株式会社 | Display device and operating method thereof |
| CN106502604A (en) * | 2016-09-28 | 2017-03-15 | 北京小米移动软件有限公司 | Throw screen changing method and device |
| CN106604375A (en) * | 2016-12-14 | 2017-04-26 | 努比亚技术有限公司 | Dormancy device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107179872A (en) | 2017-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107179872B (en) | Display method of keyboard, display device, terminal and computer readable storage medium | |
| KR101418552B1 (en) | User interface apparatus and method for dimming status | |
| KR101890135B1 (en) | Method and display apparatus for providing graphic user interface to decrease image sticking | |
| CN103235680B (en) | The processing method and processing device that bluetooth connects | |
| WO2006054524A1 (en) | Mobile terminal device and program selection method | |
| EP2991324B1 (en) | Method and device for button backlight processing | |
| CN106775543A (en) | A kind of terminal display control method and device | |
| CN105679221B (en) | Detection method and detection device for chromatic aberration and terminal | |
| WO2015070612A1 (en) | Terminal display control method and terminal | |
| JP6575911B2 (en) | Control method and information terminal | |
| TWI543147B (en) | Method for adjusting luminance of monitor of electrical device | |
| CN107995510B (en) | Television control method and device, television and readable storage medium | |
| CN104503726A (en) | Display device, display terminal and display control method thereof | |
| CN107402656A (en) | Control the method and terminal of screen display | |
| CN108200475B (en) | Control method of breathing lamp, intelligent device and computer readable storage medium | |
| CN104539863A (en) | Control system and method for displayer body key information and television | |
| CN101292531A (en) | Surveillance system workstation | |
| US20160291835A1 (en) | Method for searching information, display control system and input device | |
| CN109119037B (en) | Display device and control method of display device | |
| CN105549927A (en) | Display method and terminal | |
| US20130141334A1 (en) | System and method for switching mouse operation mode | |
| CN114792494A (en) | Backlight control system, method, touch remote controller and computer readable storage medium | |
| US20040253976A1 (en) | Controlling a light source of a telephone keypad | |
| US20160306443A1 (en) | Remote Controller and Remote Control Display System | |
| CN106550506A (en) | Control method and device of button backlight and terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |