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WO2019178865A1 - 一种应用窗口的显示方法及终端 - Google Patents

一种应用窗口的显示方法及终端 Download PDF

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Publication number
WO2019178865A1
WO2019178865A1 PCT/CN2018/080312 CN2018080312W WO2019178865A1 WO 2019178865 A1 WO2019178865 A1 WO 2019178865A1 CN 2018080312 W CN2018080312 W CN 2018080312W WO 2019178865 A1 WO2019178865 A1 WO 2019178865A1
Authority
WO
WIPO (PCT)
Prior art keywords
gui
application window
terminal
window
soft keyboard
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.)
Ceased
Application number
PCT/CN2018/080312
Other languages
English (en)
French (fr)
Inventor
朱登奎
黄浩
杨志超
徐斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201880068019.6A priority Critical patent/CN111247510B/zh
Priority to CN202110626221.XA priority patent/CN113485627A/zh
Priority to EP18911247.7A priority patent/EP3764214B1/en
Priority to US17/040,160 priority patent/US11287944B2/en
Priority to EP23161152.6A priority patent/EP4235390A3/en
Priority to AU2018414730A priority patent/AU2018414730B2/en
Priority to PCT/CN2018/080312 priority patent/WO2019178865A1/zh
Publication of WO2019178865A1 publication Critical patent/WO2019178865A1/zh
Anticipated expiration legal-status Critical
Priority to US17/700,979 priority patent/US11989383B2/en
Ceased legal-status Critical Current

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    • 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]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
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    • 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
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    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
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    • 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
    • G06F3/04883—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 for inputting data by handwriting, e.g. gesture or text
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    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
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    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/14—Solving problems related to the presentation of information to be displayed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2354/00—Aspects of interface with display user

Definitions

  • the embodiments of the present invention relate to the field of display technologies, and in particular, to a display method and a terminal of an application window.
  • more and more terminals can support the split screen display function of multiple application windows when displayed.
  • the tablet computer can simultaneously run and display the application window 1 of the application A and the application window 2 of the application B, so that the user can open and see the interfaces of multiple applications at the same time.
  • the terminal is not connected to the physical keyboard
  • the user can click the input box 11 to make the terminal call the input.
  • the service service displays the soft keyboard 12.
  • the soft keyboard 12 is generally fixedly popped from the bottom of the current display interface, and is fixed to occupy part of the display space of the current display interface.
  • the soft keyboard 12 blocks part of the display content in the application window 1.
  • the soft keyboard 12 may block the input box 11 in the application window 1, so that the user cannot see the input content, and only "blind” can be performed, which seriously reduces the input efficiency of the terminal.
  • the embodiment of the present application provides a display method and a terminal for an application window, which can reduce the occlusion phenomenon generated by the input method soft keyboard to the input application window, and improve the input efficiency of the terminal.
  • an embodiment of the present application provides a display method of an application window, where the method is applicable to a terminal that supports displaying a multi-application window, where the method specifically includes: displaying, by the terminal, a first GUI including a first application window; Receiving an input operation acting on the first application window; in response to the input operation, the terminal displays a second GUI, the second GUI includes a soft keyboard displaying a fixed position, and the second GUI is other than the soft keyboard
  • the area includes a first application window that is completely displayed; wherein the display position of the soft keyboard in the second GUI partially or completely overlaps with the display position of the first application window in the first GUI.
  • the terminal provides the input method service to each application window, the input efficiency and the input experience of the user are not affected by the occlusion of the application window by the soft keyboard.
  • the terminal displays the second GUI, specifically: the terminal draws the soft keyboard at a fixed position in the second GUI; the terminal determines an area of the second GUI other than the soft keyboard to allow drawing A drawing area of the application window; the terminal draws a first application window within the drawing area. Since the drawing area does not overlap with the area displayed by the soft keyboard, the first application window drawn by the terminal in the drawing area does not overlap with the soft keyboard, thereby preventing the first application window from being blocked when the terminal displays the soft keyboard.
  • the terminal draws the first application window in the drawing area, and specifically includes: the terminal queries a window state of the first application window in the first GUI; and the terminal determines the first application window according to the window state. a window parameter in the second GUI, the window parameter including a size and a position of the first application window; and further, the terminal uses the window parameter to draw the first application window within the drawing area.
  • the terminal determines the window parameter of the first application window in the second GUI according to the window state, which specifically includes: the terminal is the largest rectangle in the drawing area. The position and size are determined as window parameters of the first application window in the second GUI.
  • the terminal Determining, by the terminal, the window parameter of the first application window in the second GUI according to the window state, the terminal determining, by the terminal, the first application in the first GUI, when the window status of the first application window is the restored state. Whether the window can be set in the drawing area; if it can be set in the drawing area, the terminal uses the first size of the first application window in the first GUI as the size of the first application window in the second GUI; and The terminal has the position of the first size in the drawing area as the position of the first application window in the second GUI; if not in the drawing area, the terminal reduces the first application window from the first size to the second size And, the terminal takes the position having the second size in the drawing area as the position of the first application window in the second GUI.
  • the soft keyboard is fixedly displayed at the bottom of the second GUI, and the height D2 of the first application window in the first GUI is less than or equal to the height D1 of the drawing area; then, the terminal has the first in the drawing area.
  • the position of the size is the position of the first application window in the second GUI, and specifically includes: the terminal translating the first application window in the first GUI in a first direction (the direction of the first direction is away from the soft keyboard) by a first distance ( The position after the first distance is the distance between the first application window in the first GUI and the distance in which the soft keyboard overlaps in the first direction is determined as the position of the first application window in the second GUI.
  • the soft keyboard is fixedly displayed at the bottom of the second GUI, and the height D2 of the first application window in the first GUI is greater than the height D1 of the drawing area; then, the terminal reduces the first application window from the first size.
  • the second size includes: the terminal uses the height D1 of the drawing area as the height of the first application window in the second GUI, and uses the width of the first application window in the first GUI as the first application window in the second The width in the GUI, the size of the first application window in the second GUI.
  • the terminal has the location of the second size in the drawing area as the location of the first application window in the second GUI, and specifically includes: the terminal translating the first application window in the first GUI by the second distance in the first direction
  • the location is determined as a location of the first application window in the second GUI; wherein the first direction is a direction away from the soft keyboard, and the second distance is a distance between the first application window and the top of the first GUI in the first GUI.
  • the first GUI further includes a second application window, where the second GUI further includes a second application window that does not overlap the soft keyboard; and the second GUI has the second application window.
  • the display position partially or completely overlaps with the display position of the second application window in the first GUI. That is to say, in an application scenario running a soft keyboard, the terminal can draw the application window in a drawing area that does not overlap with the soft keyboard when drawing any application window. In this way, not only the first application window of the soft keyboard providing the input method service is not blocked by the soft keyboard when displayed, and other application windows (such as the second application window) in the terminal screen are not blocked by the soft keyboard when displayed. .
  • the first application window displayed in the second GUI does not overlap with the second application window, thereby avoiding occlusion between multiple application windows when displaying multiple application windows.
  • the embodiment of the present application provides a terminal, which can support displaying a multi-application window
  • the terminal includes: a display unit, configured to: display a first GUI, where the first GUI includes a first application window; and an input unit, configured to: Receiving an input operation on the first application window; the display unit is further configured to: display a second GUI, where the second GUI includes a soft keyboard with a fixed display position, and the second GUI has an area other than the soft keyboard
  • the first application window including the complete display is included; wherein the display position of the soft keyboard in the second GUI partially or completely overlaps with the display position of the first application window in the first GUI.
  • the terminal further includes: a drawing unit, configured to: draw the soft keyboard at a fixed position in the second GUI; and a determining unit, configured to: replace the second GUI with the soft keyboard
  • the area is determined to be a drawing area that allows the drawing of the application window; the drawing unit is further configured to: draw the first application window within the drawing area.
  • the drawing unit is specifically configured to: query a window state of the first application window in the first GUI; and determine, according to the window state, a window parameter of the first application window in the second GUI,
  • the window parameters include the size and position of the first application window; the first application window is drawn within the drawing area using the window parameters.
  • the window state of the first application window in the first GUI is a maximized state
  • the determining unit is further configured to: determine the position and size of the largest rectangle in the drawing region as the first application.
  • the window state of the first application window in the first GUI is a restored state
  • the determining unit is further configured to: determine whether the first application window in the first GUI can be set in the drawing area If the setting is in the drawing area, the first size of the first application window in the first GUI is used as the size of the first application window in the second GUI; and the terminal has the first in the drawing area
  • the position of the size is the position of the first application window in the second GUI; if not in the drawing area, the first application window is reduced from the first size to the second size, and the terminal has the drawing area
  • the position of the second size serves as the position of the first application window in the second GUI.
  • the soft keyboard is fixedly displayed at the bottom of the second GUI, and the height D2 of the first application window in the first GUI is less than or equal to the height D1 of the drawing area; the determining unit is specifically used for The position of the first application window in the first GUI after being translated by the first distance in the first direction is determined as the position of the first application window in the second GUI; wherein the first direction is a direction away from the soft keyboard, A distance is a distance in which the first application window in the first GUI overlaps the soft keyboard in the first direction.
  • the soft keyboard is fixedly displayed at the bottom of the second GUI, and the height D2 of the first application window in the first GUI is greater than the height D1 of the drawing area; the determining unit is specifically configured to: The height D1 of the drawing area is used as the height of the first application window in the second GUI, and the width of the first application window in the first GUI is used as the width of the first application window in the second GUI, to obtain the first application window.
  • a position in which the first application window in the first GUI is translated by the second distance in the first direction is determined as a position of the first application window in the second GUI; wherein the first direction is away
  • the second distance is the distance between the first application window and the top of the first GUI in the first GUI.
  • an embodiment of the present application provides a terminal, including: a processor, a memory, a display, and a communication interface; the memory is configured to store a computer execution instruction, and the processor is coupled to the memory, and when the terminal is running, the processing The computer executes the computer-executed instructions stored in the memory to cause the terminal to execute the display method of any one of the application windows described above.
  • an embodiment of the present application provides a computer readable storage medium, where the computer readable storage medium stores an instruction, when the instruction is run on any of the foregoing terminals, causing the terminal to execute any one of the application windows. Display method.
  • an embodiment of the present application provides a computer program product, including instructions, when the terminal runs on any of the foregoing terminals, causing the terminal to execute the display method of any one of the application windows.
  • the names of the components in the terminal are not limited to the device itself, and in actual implementation, the components may appear under other names. As long as the functions of the various components are similar to the embodiments of the present application, they are within the scope of the claims and their equivalents.
  • FIG. 1 is a schematic diagram 1 of a display scenario of a multi-application window in the prior art
  • FIG. 2 is a schematic structural diagram 1 of a terminal according to an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of an Android operating system according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic diagram 2 of a display scenario of a multi-application window in the prior art
  • FIG. 5 is a schematic flowchart 1 of a method for displaying an application window according to an embodiment of the present disclosure
  • FIG. 6 is a schematic diagram 1 of a method for displaying an application window according to an embodiment of the present disclosure
  • FIG. 7 is a second schematic diagram of a scenario of a display method of an application window according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic diagram 3 of a method for displaying an application window according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic flowchart 2 of a display method of an application window according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic diagram 4 of a display method of an application window according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic diagram 5 of a method for displaying an application window according to an embodiment of the present disclosure.
  • FIG. 12 is a schematic diagram 6 of a method for displaying an application window according to an embodiment of the present disclosure.
  • FIG. 13 is a schematic flowchart 3 of a method for displaying an application window according to an embodiment of the present disclosure
  • FIG. 14 is a schematic diagram 7 of a display method of an application window according to an embodiment of the present disclosure.
  • FIG. 15 is a schematic diagram 8 of a method for displaying an application window according to an embodiment of the present disclosure.
  • 16 is a schematic flowchart 4 of a display method of an application window according to an embodiment of the present disclosure
  • FIG. 17 is a schematic structural diagram 2 of a terminal according to an embodiment of the present disclosure.
  • FIG. 18 is a schematic structural diagram 3 of a terminal according to an embodiment of the present application.
  • first and second are used for descriptive purposes only, and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining “first” and “second” may include one or more of the features either explicitly or implicitly. In the description of the embodiments of the present application, “multiple” means two or more unless otherwise stated.
  • the display method of the application window provided by the embodiment of the present application can be applied to a mobile phone, a tablet computer, a wearable device, an in-vehicle device, an augmented reality (AR), a virtual reality (VR) device, a notebook computer, an in-vehicle device.
  • the embodiment of the present application does not make any use for any of the terminals that support the display of the multi-application window, such as a drone, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (PDA). limit.
  • UMPC ultra-mobile personal computer
  • PDA personal digital assistant
  • the terminal in the embodiment of the present application may be a tablet 100.
  • the embodiment will be specifically described below by taking the tablet 100 as an example. It should be understood that the illustrated tablet 100 is only one example of the above described terminal, and that the tablet 100 may have more or fewer components than those shown in the figures, and two or more components may be combined. Or it can have different component configurations.
  • the tablet 100 may specifically include: a processor 101, a radio frequency (RF) circuit 102, a memory 103, a touch screen 104, a Bluetooth device 105, one or more sensors 106, and a Wi-Fi device 107.
  • the processor 101 is a control center of the tablet computer 100, and connects various parts of the tablet computer 100 using various interfaces and lines, executes the tablet by running or executing an application stored in the memory 103, and calling data stored in the memory 103.
  • the processor 101 may include one or more processing units; for example, the processor 101 may be a Kirin 960 chip manufactured by Huawei Technologies Co., Ltd.
  • the processor 101 may further include a fingerprint verification chip for verifying the collected fingerprint.
  • the radio frequency circuit 102 can be used to receive and transmit wireless signals during transmission or reception of information or calls.
  • the radio frequency circuit 102 can process the downlink data of the base station and then process it to the processor 101; in addition, transmit the data related to the uplink to the base station.
  • radio frequency circuits include, but are not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency circuit 102 can also communicate with other devices through wireless communication.
  • the wireless communication can use any communication standard or protocol, including but not limited to global mobile communication systems, general packet radio services, code division multiple access, wideband code division multiple access, long term evolution, email, short message service, and the like.
  • the memory 103 is used to store applications and data, and the processor 101 executes various functions and data processing of the tablet 100 by running applications and data stored in the memory 103.
  • the memory 103 mainly includes a storage program area and a storage data area, wherein the storage program area can store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.); the storage data area can be stored according to the use of the tablet. Data created by the computer 100 (such as audio data, phone book, etc.).
  • the memory 103 may include a high speed random access memory (RAM), and may also include a nonvolatile memory such as a magnetic disk storage device, a flash memory device, or other volatile solid state storage device.
  • the memory 103 can store various operating systems, for example, developed by Apple. Operating system, developed by Google Inc. Operating system, etc.
  • the above memory 103 may be independent and connected to the processor 101 via the above communication bus; the memory 103 may also be integrated with the processor 101.
  • the touch screen 104 may specifically include a touch panel 104-1 and a display 104-2.
  • the touch panel 104-1 can collect touch operations on or near the user of the tablet 100 (such as the user using a finger, a stylus, or the like on the touchpad 104-1 or on the touchpad.
  • the operation near 104-1), and the collected touch information is transmitted to other devices (for example, the processor 101).
  • the touch operation of the user in the vicinity of the touch panel 104-1 may be referred to as a hovering touch; the hovering touch may mean that the user does not need to directly touch the touchpad in order to select, move or drag a target (eg, an icon, etc.) And only the user is located near the terminal in order to perform the desired function.
  • the touch panel 104-1 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • a display (also referred to as display) 104-2 can be used to display information entered by the user or information provided to the user as well as various menus of the tablet 100.
  • the display 104-2 can be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the touch panel 104-1 may be overlaid on the display 104-2, and when the touch panel 104-1 detects a touch operation thereon or nearby, the touch panel 104-1 transmits to the processor 101 to determine the type of the touch operation, and then the processor 101 may provide a corresponding visual output on display 104-2 depending on the type of touch operation.
  • the touchpad 104-1 and the display 104-2 are implemented as two separate components to implement the input and output functions of the tablet 100, in some embodiments, the touchpad 104 can be
  • the -1 is integrated with the display 104-2 to implement the input and output functions of the tablet 100.
  • the touch screen 104 is formed by stacking a plurality of layers of materials. In the embodiment of the present application, only the touch panel (layer) and the display screen (layer) are shown, and other layers are not described in the embodiment of the present application. .
  • the touch panel 104-1 may be disposed on the front side of the tablet 100 in the form of a full-board
  • the display screen 104-2 may be disposed on the front side of the tablet 100 in the form of a full-board, so that the front side of the tablet can be Implement a borderless structure.
  • the tablet 100 may also include a Bluetooth device 105 for enabling data exchange between the tablet 100 and other short-range terminals (eg, tablets, smart watches, etc.).
  • the Bluetooth device in the embodiment of the present application may be a device such as an integrated circuit or a Bluetooth chip.
  • Tablet 100 may also include at least one type of sensor 106, such as fingerprint acquisition device 112, light sensor, motion sensor, and other sensors.
  • the fingerprint collection device 112 can be configured on the back of the tablet 100 (eg, below the rear camera) or on the front side of the tablet 100 (eg, below the touch screen 104).
  • the fingerprint collection device 112 can be configured in the touch screen 104 to implement the fingerprint recognition function, that is, the fingerprint collection device 112 can be integrated with the touch screen 104 to implement the fingerprint recognition function of the tablet 100;
  • the light sensor can include an ambient light sensor and proximity.
  • the sensor wherein the ambient light sensor adjusts the brightness of the display of the touch screen 104 according to the brightness of the ambient light, and the proximity sensor can turn off the power of the display when the tablet 100 moves to the ear.
  • the accelerometer sensor can detect the acceleration of each direction (usually three axes), and the magnitude and direction of gravity can be detected at rest. It can be used to identify the posture of the tablet (such as horizontal and vertical screen switching, Related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.
  • other sensors such as gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc. can be configured. This will not be repeated here.
  • the Wi-Fi device 107 is configured to provide the tablet 100 with network access complying with the Wi-Fi related standard protocol, and the tablet 100 can access the Wi-Fi access point through the Wi-Fi device 107, thereby helping the user to send and receive electronic Mail, browsing the web and accessing streaming media, etc., provides users with wireless broadband Internet access.
  • the Wi-Fi device 107 can also function as a Wi-Fi wireless access point, and can provide Wi-Fi network access to other terminals.
  • the positioning device 108 is configured to provide a geographic location for the tablet 100. It can be understood that the positioning device 108 can be specifically a receiver of a positioning system such as a global positioning system (GPS) or a Beidou satellite navigation system, and a Russian GLONASS. After receiving the geographical location transmitted by the positioning system, the positioning device 108 sends the information to the processor 101 for processing, or sends it to the memory 103 for storage. In still other embodiments, the positioning device 108 may also be an assisted global positioning system (AGPS) receiver, and the AGPS system assists the positioning device 108 in performing ranging and positioning services by acting as an auxiliary server.
  • AGPS assisted global positioning system
  • the secondary location server provides location assistance over a wireless communication network in communication with a terminal, such as the location device 108 (i.e., GPS receiver) of the tablet 100.
  • the positioning device 108 can also be a Wi-Fi access point based positioning technology. Since each Wi-Fi access point has a globally unique media access control (MAC) address, the terminal can scan and collect the surrounding Wi-Fi access points when Wi-Fi is turned on. Broadcast signals, so the MAC address broadcasted by the Wi-Fi access point can be obtained; the terminal sends the data (such as the MAC address) capable of indicating the Wi-Fi access point to the location server through the wireless communication network, and is retrieved by the location server. The geographic location of each Wi-Fi access point, combined with the strength of the Wi-Fi broadcast signal, calculates the geographic location of the terminal and sends it to the location device 108 of the terminal.
  • MAC media access control
  • the audio circuit 109, the speaker 113, and the microphone 114 can provide an audio interface between the user and the tablet 100.
  • the audio circuit 109 can transmit the converted electrical data of the received audio data to the speaker 113 for conversion to the sound signal output by the speaker 113; on the other hand, the microphone 114 converts the collected sound signal into an electrical signal by the audio circuit 109. After receiving, it is converted into audio data, and then the audio data is output to the RF circuit 102 for transmission to, for example, another tablet, or the audio data is output to the memory 103 for further processing.
  • the peripheral interface 110 is used to provide various interfaces for external input/output devices (such as a keyboard, a mouse, an external display, an external memory, a subscriber identity module card, etc.). For example, it is connected to the mouse through a universal serial bus (USB) interface, and is connected with a subscriber identification module (SIM) card provided by the telecommunication operator through a metal contact on the card slot of the subscriber identification module. . Peripheral interface 110 can be used to couple the external input/output peripherals described above to processor 101 and memory 103.
  • USB universal serial bus
  • SIM subscriber identification module
  • the tablet 100 may further include a power supply device 111 (such as a battery and a power management chip) that supplies power to the various components, and the battery may be logically connected to the processor 101 through the power management chip to manage charging, discharging, and power consumption through the power supply device 111. Management and other functions.
  • a power supply device 111 such as a battery and a power management chip
  • the battery may be logically connected to the processor 101 through the power management chip to manage charging, discharging, and power consumption through the power supply device 111. Management and other functions.
  • the tablet 100 may further include a camera (front camera and/or rear camera), a flash, a micro projection device, a near field communication (NFC) device, etc., and will not be used here. Narration.
  • the operating system of the tablet PC 100 may be an operating system such as Android or IOS, and the Android operating system is taken as an example. As shown in FIG. 3, the Android operating system may be divided into four layers, and the application is from the upper layer to the lower layer respectively.
  • Layer 201 ie, the APP layer
  • the application framework layer 202 ie, the framework layer
  • the system runtime layer 203 ie, the Libraries or native layer
  • the Linux kernel layer 204 ie, the Linux kernel layer 204.
  • the Linux kernel layer 204 can be used to control the security, memory management, process management, network stack, driver model and the like of the tablet 100.
  • the Linux kernel layer 204 also serves as an abstraction layer between hardware (eg, CPU, network card, memory, etc.) and the software stack, which hides specific hardware details for the upper layer (system runtime layer 203, application framework layer 202, and applications).
  • Program layer 201) provides a unified service.
  • the Linux kernel layer 204 can include a system resource manager 321 and/or a device driver 323.
  • the system resource manager 321 can include a process manager (not shown), a memory manager (not shown), and a file system manager (not shown).
  • the system resource manager 321 can perform control, allocation, recovery, and the like of system resources.
  • the device driver 323 may include, for example, a display driver (not shown), a camera driver (not shown), a Bluetooth driver (not shown), a shared memory driver (not shown), a USB driver (not shown) And a keypad driver (not shown), a Wi-Fi driver (not shown), and/or an audio driver (not shown).
  • device driver 323 can include an interprocess communication (IPC) driver (not shown).
  • IPC interprocess communication
  • the system runtime layer 203 includes some C/C++ libraries, such as a media library, a system C library, and a surface manager, which can be used by different components in the Android system, so that the application is used during operation. Programming language to add new features. According to an embodiment disclosed herein, the system runtime layer 203 can perform functions related to input and output, management of memory, arithmetic functions, and the like.
  • the framework layer 202 provides developers with an API framework that can be used to fully access the application. Specifically, the framework layer 202 provides a very large number of APIs for developing applications, and the framework layer 202 can provide functions to an application (APP) in the APP layer 201 through an API, so that the application can efficiently use limited system resources in the electronic device. .
  • APP application
  • the API framework provided by the framework layer 202 includes at least one of the following: an application manager 341, a window manager 342, a multimedia manager 343, a resource manager 344, a power manager 345, and a database management. 346, package manager 347, connection manager 348, notification manager 349, location manager 340, graphics manager 341, security manager 352, and any other suitable and/or similar manager.
  • the tablet computer 100 can support the display function of multiple application windows.
  • each application window corresponds to one application (the application runs in the operating system in the form of an Activity).
  • the tablet 100 simultaneously opens multiple application windows, multiple activities corresponding to the multiple application windows are simultaneously visible, but only one activity currently operated by the user is the topmost layer (ie, the focus activity).
  • the implementation of the multi-application window function described above mainly depends on the application management service (ActivityManagerService) provided by the application manager 341 in the framework layer 202 and the window management service (WindowManagerService) provided by the window manager 342.
  • ActivityManagerService is responsible for managing the life cycle of each application. For each Activity, there will be a corresponding application record (ActivityRecord) in ActivityManagerService, this ActivityRecord records the state of the application's Activity. ActivityManagerService will use this ActivityRecord as the identifier to schedule the application's Activity process.
  • ActivityRecord an application record in ActivityManagerService
  • the WindowManagerService is responsible for managing the graphical user interface (GUI) resources used on the screen, which may include: window creation and destruction, window display and hiding, window layout, focus management, input method and wallpaper management, etc. .
  • GUI graphical user interface
  • Each Activity will have its own application window.
  • WindowManagerService will periodically refresh the display content and window parameters (such as the size and position of the application window) in the application window. And, WindowManagerService can create a corresponding WindowState for each application window. The WindowManagerService identifies the application window and uses this WindowState to store, query, and control the state of the application window.
  • WindowManagerService can query Window 1's WindowState for the full screen state, maximize state, minimize state, or restore state.
  • the restore state refers to the draggable state displayed by the application window under the system default or the size set by the user.
  • the application layer 201 mainly includes an APP written in the Java language.
  • the user When the user operates the operation interface on the APP, the user can interact with the system runtime layer 203 or the Linux kernel layer 204 by calling the related API in the framework layer 202. The corresponding function of the operation interface.
  • a system level application and/or a third party application may be included in the application layer 201.
  • the display function of the multi-application window involved in the embodiment of the present application means that the terminal has the capability of displaying a plurality of application windows at the same time.
  • the terminal can also display only the application window of the application during runtime.
  • the application window 401 of the WeChat application 373 includes a title bar 402 and a specific chat interface 403.
  • the application window 401 is currently in a restored state, and the title bar 402 of the application window 401 is further provided with a maximize button 41, a minimize button 42 and a close button 43, and the user can change the state of the application window 401 by clicking these buttons.
  • the chat interface 403 is provided with an input box 44, and the user can input the chat information into the input box 44 through the soft keyboard provided by the input method application.
  • the terminal can display the soft keyboard 404 in a fixed position in the screen, for example, at the bottom of the screen. Then, if the height H1 of the soft keyboard 404 is greater than the distance H2 of the application window 401 from the bottom of the screen, the soft keyboard 404 blocks some or all of the display content of the application window 401, reducing input efficiency and the user's input experience.
  • the terminal when the terminal draws each application window, the terminal can detect in real time whether the currently drawn application window (for example, the application window A) opens the soft provided by the input method application. keyboard. If the soft keyboard provided by the input method application is opened, the terminal can use the area other than the soft keyboard in the screen as the drawing area for allowing the application window to be drawn, thereby adjusting the window parameters such as the size or position of the application window A, so that the terminal is in the The application window A is drawn in the drawing area.
  • the currently drawn application window for example, the application window A
  • the terminal can use the area other than the soft keyboard in the screen as the drawing area for allowing the application window to be drawn, thereby adjusting the window parameters such as the size or position of the application window A, so that the terminal is in the The application window A is drawn in the drawing area.
  • the occlusion or overlap between the soft keyboard and the application window in the embodiment of the present application means that the boundary of the application window cannot be completed because the soft keyboard occupies a certain display space in the screen during display. The phenomenon displayed on the screen.
  • the soft keyboard and the application window are neither occluded nor overlapped, which means that when the terminal simultaneously displays the application window and the soft keyboard in the screen, all boundaries of the application window can be completely displayed on the soft keyboard. Outside the area.
  • the method includes:
  • the terminal detects whether a soft keyboard provided by the input method application is currently running.
  • the terminal may continue to perform the following step S502; otherwise, the terminal may draw the target application window to be drawn in the screen according to the prior art.
  • the terminal refreshes each frame display screen in the screen at a fixed frame rate (for example, 60 Hz) during image display.
  • a fixed frame rate for example, 60 Hz
  • each application window in the display screen needs to be drawn.
  • the terminal can refer to the display of the application window provided in steps S501-S505 when drawing each application window in each frame display screen. method.
  • the terminal may also change the display content in an application window, or draw an application window according to the method provided in steps S501-S505 when an application window receives a click, long press, or slide operation input by the user.
  • the application window to be drawn is taken as an example of the target application window.
  • the terminal may query the current running by obtaining the identifier of the currently running application (eg, the application package name, the ID of the main thread, etc.). Whether the application of the input method is included in the application.
  • the InputMethodManager Input Method Manager
  • the input method manager can manage the running state of the soft keyboard. Then, the terminal can request the input method manager to query whether the currently running input method application has opened the soft keyboard.
  • the terminal may further set a flag bit for indicating the running state of the input method application, for example, when the flag bit value is 1, the soft keyboard for the input method application is turned on, and when the flag bit value is 0, the input is The soft keyboard applied by the method is closed. Then, when the input method application opens the soft keyboard, the input method manager can set the value of the flag bit to 1. When the input method application closes the soft keyboard, the input method manager can set the value of the flag bit to 0. In this way, the terminal can determine whether the soft keyboard is currently running by reading the value of the flag before drawing the target application window.
  • the terminal can also obtain the specific display content displayed on the current screen. Further, the terminal may detect whether the soft keyboard provided by the input method application is included in the display content, thereby determining whether a soft keyboard is currently running.
  • the input method manager when the soft keyboard of the input method application is opened, the input method manager may be triggered to send a keyboard open event to the window manager, and the subsequent window manager may draw each of the following steps S502-S505.
  • Target application window When the soft keyboard of the input method application is closed, the input method manager can be triggered to send a keyboard close event to the window manager, and then the subsequent window manager can draw each target application window to be drawn in the screen according to the prior art.
  • the terminal determines whether the application window of the soft keyboard function is a target application window to be drawn.
  • the terminal may continue to perform the following step S503; otherwise, the terminal may draw the target application window to be drawn in the screen according to the prior art.
  • step S502 if it is detected that the soft keyboard is currently running, the terminal may further determine which application window the input function service is provided by the soft keyboard, and whether the application window provided by the input method service is the target application that the terminal is ready to draw. window.
  • the application window is the target application window that the terminal is ready to draw, and the application window that provides the input method service by the current soft keyboard is also the target application window.
  • the application window of the current soft keyboard providing the input method service is generally an application window of the focus application (ie, the focus activity) at the top of the application stack. Then, the terminal can obtain the identifier of the focus application (for example, the package name of the focus application) and the identifier of the target application window that the terminal is ready to draw. When the identifier of the focus application is the same as the identifier of the target application window, the current soft keyboard function can be determined. The application window is the target application window to be drawn.
  • the terminal adjusts a drawing area of the screen that allows the application window to be drawn according to the position and size of the soft keyboard in the screen.
  • step S503 if it is determined that the application window of the current soft keyboard is the target application window, the terminal may acquire the position and size of the soft keyboard in the screen.
  • the size of the soft keyboard 602 is 1280x200 in the screen 601 of size 1280x800, and the soft keyboard 602 is located at the bottom of the screen 601.
  • the above 1280x800 means that the screen 601 includes 1280x800 pixels
  • the 1280x200 means that the soft keyboard 602 includes 1280x200 pixels.
  • the size of the application window or the screen is expressed in units of pixels.
  • the screen size, the soft keyboard size, and the drawing area size described in the embodiments of the present invention are all exemplary descriptions. In a specific implementation manner, the screen size and the soft keyboard size may be determined according to the specific conditions of the terminal.
  • the terminal allows the drawing area of the application window to be any position on the screen 601, that is, the entire screen of 1280 ⁇ 800 size, if the target application window of the soft keyboard 602 is drawn in the drawing area, it may appear.
  • the phenomenon that the target application window is blocked by the soft keyboard 602.
  • the terminal can determine the area of the screen 601 other than the soft keyboard 602, that is, the area 1280x600 above the soft keyboard 602, to allow the target application window to be drawn. Draw the area. Subsequently, the terminal can draw the target application window in the adjusted drawing area.
  • the soft keyboard 602 may also be disposed at other positions of the screen 601.
  • the soft keyboard 602 may also be disposed at the top of the screen 601.
  • the terminal may be in the screen 601.
  • the area of 1280x600 below the soft keyboard 602 is used as the above-mentioned drawing area; or, as shown in (b) of FIG. 7, a soft keyboard 602 having a size of 320*800 may be disposed along the side of the screen 601.
  • the area of the screen 601 adjacent to the soft keyboard 602 adjacent to 960x800 is taken as the above-described drawing area.
  • the soft keyboard is not necessarily disposed along the boundary of the screen, and the shape of the soft keyboard is not necessarily a regular shape, an area other than the soft keyboard in the screen may be an irregular area.
  • the soft keyboard includes a numeric keypad 801 and an alphabetic keyboard 802 respectively disposed on both sides of the screen. Then, the area except the soft keyboard in the screen is a chevron-shaped irregular shape, and the application window is generally a rule. The rectangle, then, the terminal can determine the maximum rectangle 803 included in the embossed area as the above-described drawing area.
  • the window management service (WindowManagerService) in the framework layer may be called to modify the drawing parameter used to define the drawing area in the layoutWindowLw() function, so that the subsequent terminal can draw in the drawing. Draw an application window within the area.
  • the drawing parameter may include a pf (parent frame) parameter for indicating a window's parent window size, a df (device frame) parameter for indicating a screen size, and a cf (content frame) parameter for indicating a window content area size.
  • a pf (parent frame) parameter for indicating a window's parent window size for indicating a window's parent window size
  • a df (device frame) parameter for indicating a screen size
  • a cf (content frame) parameter for indicating a window content area size.
  • the vf (visible frame) parameter for indicating the size of the visible area of the window, or the dcf (décor frame) parameter for indicating the size of the decorative area, etc. is not limited in this embodiment.
  • the terminal calculates a window parameter used when the target application window is drawn in the drawing area.
  • step S504 after the terminal determines the drawing area for drawing the application window, the window parameters such as the window size and the window position required for drawing the target application window in the drawing area may be calculated based on the drawing area, so that The subsequent terminal can draw the target application window according to the calculated window parameters.
  • the terminal may first query the status of the target application window to be drawn.
  • WindowManagerService can query the target application window to maximize state or restore state in WindowState created for the target application window.
  • the terminal can use the position and size of the above-mentioned drawing area in the screen as the window parameter of the target application window.
  • the area of the soft keyboard 602 is 1280 ⁇ 600
  • the size of the drawing area is 1280 ⁇ 600.
  • the terminal may first query the previous drawing (ie, the soft keyboard is Whether the target application window completely falls into the drawing area determined in step S503 when the target application window is opened. If it falls completely into the above drawing area, that is, the boundary of the target application window is in the drawing area, it means that the soft keyboard displayed at this time does not obscure the target application window drawn this time, so the terminal can draw the target last time.
  • the window parameter used when the window is applied determines the window parameter used when the window is drawn for the current drawing, and then draws the target application window in the drawing area according to the window parameter.
  • the terminal can continue to determine whether it is necessary to change the size of the target application window when the target application window is drawn this time.
  • the window size when the target application window was last drawn can be completely set in the above-mentioned drawing area, it means that the position of the target application window can be changed only by changing the size of the target application window.
  • Draw the target application window within the drawing area If the window size when the target application window was last drawn cannot be set in the above drawing area, it means that the size of the target application window needs to be reduced based on the target application window that was last drawn, and the position of the target application window is changed.
  • the terminal is caused to draw the target application window within the drawing area.
  • the terminal can draw the target application window within the above-described drawing area without changing the target application window size.
  • the size of the target application window is still manually set by the user or the default size of the system, and the position of the target application window can be any position in the drawing area.
  • the terminal may shift the target application window up to the position after the D3 distance as the window position when the target application window is drawn, and the last time the target application window is drawn.
  • the window size is used as the window size when the target application window is drawn this time, and the target application window is drawn.
  • the trigger terminal displays the soft keyboard 602, and the target application window is also simultaneously moved up to the upper portion of the soft keyboard 602, thereby avoiding The soft keyboard 602 occludes the target application window.
  • the terminal can also set the position of the target application window to other positions of the drawing area.
  • the terminal needs to change the size of the target application window so that the target application window can be drawn in the above-mentioned drawing area.
  • the terminal may change the window parameter of the size of the target application window in addition to the window parameter of changing the position of the target application window.
  • Window parameters such as new window size and window position when drawing the target application window.
  • the target application window is translated upward and the size of the target application window is reduced to within the drawing area, thereby The occlusion of the target application window by the soft keyboard 602 is avoided.
  • the window management service (WindowManagerService) in the framework layer may be invoked to modify the window parameter defined in the computeFrameLw() function, so that the subsequent terminal can follow the window.
  • the parameter draws the target application window within the above drawing area.
  • the position of the target application window is calculated by using the terminal to translate the target application window in the vertical direction as an example. It can be understood that no occlusion is generated between the soft keyboard and the target application window.
  • the terminal can also translate the target application window in any direction to calculate the window parameters such as the position and size used when the target application window is drawn, which is not limited in this embodiment. For example, as shown in (b) of FIG. 7, when the soft keyboard is disposed along the side of the screen, the terminal can calculate the window parameter when the target application window is drawn by panning the target application window in the horizontal direction.
  • the example includes only one application window in the screen as an example.
  • the terminal may include multiple application windows in the screen when displaying, and the method for drawing each application window may refer to the above steps. S501-S504, so that the application window of the soft keyboard providing input method service is not blocked by the soft keyboard when displayed.
  • the display method of the application window shown in FIG. 5 is different.
  • the terminal detects that the soft keyboard provided by the input method application is currently running, the terminal does not need to determine the current target to be drawn.
  • the application window is the application window of the above soft keyboard function, but calculating the position and size of the drawing area in the screen according to the same steps as the above steps S503-S505, and the window parameters of the target application window when the target application window is drawn, and using the window
  • the window parameters draw the target application window in the drawing area.
  • the terminal can draw the application window in a drawing area that does not overlap with the soft keyboard when drawing any application window.
  • the application window of the soft keyboard providing input method service is not blocked by the soft keyboard when displayed, and other application windows in the terminal screen are not blocked by the soft keyboard when displayed.
  • an application window 1 and an application window 2 are displayed on the screen.
  • the input method application can be triggered to open the soft keyboard to provide an input method service. .
  • the area (the size is 1280 x 200) in the dotted line frame in (a) of FIG. 14 generally displays the position of the soft keyboard 602 on the terminal. Then, when the terminal draws the application window 1, if it is detected that the soft keyboard 602 has been opened, the terminal can determine an area having a size of 1280x600 above the dotted frame as a drawing area that allows the application window to be drawn. Further, as shown in (b) of FIG. 14, the terminal can adjust window parameters such as the position or size of the application window 1, and draw the application window 1 in the above-described drawing area. At this time, although the soft keyboard 602 does not provide the input method service to the application window 1, the display content in the application window 1 is not blocked by the soft keyboard 602, thereby improving the display effect when the multi-application window is displayed.
  • the terminal when the screen includes a plurality of application windows to be drawn (for example, the application window 1 and the application window 2), when determining the window parameters of the application window 1 and the application window 2, the terminal may also set the application windows. There is no overlap between locations.
  • the area A of the screen having a size of 1280 ⁇ 200 generally displays the position of the soft keyboard 602 described above by the terminal, and then the terminal may be pre-arranged in the drawing area of 1280 ⁇ 600 above the area A.
  • a plurality of non-overlapping window templates, such as window template 1 and window template 2 are divided.
  • the size and position of the window template 1 and the window template 2 may be pre-stored in the terminal. Then, when calculating the window parameter of the application window 1, the terminal may use the size and position of the window template 1 as the window parameter of the application window 1, and the terminal is When calculating the window parameters of the application window 2, the size and position of the window template 2 can be used as the window parameters of the application window 2.
  • the window template 1 and the window template 2 do not overlap, the application window 1 and the application window 2 that are subsequently drawn by the terminal do not overlap, thereby avoiding display. Occlusion between multiple application windows when the window is applied.
  • the terminal draws the target application window in the drawing area by using the above window parameter.
  • the terminal can obtain the window parameter specifically used when the target application window is drawn this time. Therefore, in step S505, the terminal can call the SurfaceFlinger service in the system service, and calculate the target application window in step S504.
  • the window parameter is passed to the SurfaceFlinger service, and the SurfaceFlinger service is responsible for drawing the specific display content of the target application window in the drawing area determined in step S503 according to the window parameter, and finally displaying the drawn target application window by the display of the terminal.
  • the terminal displays a first GUI, where the first GUI includes a first application window.
  • S1602 The terminal receives an input operation of the user acting on the first application window, and the input operation is used to indicate that the soft keyboard is displayed.
  • the fixed display position preset in the terminal screen for the soft keyboard partially overlaps with the display position of the first application window in the first GUI.
  • step S1601 for the terminal supporting the display of the multi-application window, when one or more application windows are running in the terminal, the terminal may display the first GUI.
  • the first GUI displayed by the terminal includes a target application window (ie, a first application window) of the WeChat application.
  • step S1602 when the user needs to input information such as text into the first application window, an input operation may be performed to the input box of the first application window to trigger the terminal to display the softness provided by the input method application at a fixed position of the screen. keyboard. Still as shown in (a) of FIG. 11, the soft keyboard is generally fixedly displayed in the dotted line area shown in (a) of FIG. 11, and if the first application window displayed in the first GUI overlaps with the dotted line area, When the subsequent terminal displays the soft keyboard in the above dotted area, the display element in the first application window is blocked.
  • the terminal when the terminal displays the second GUI including the soft keyboard in response to the input operation, the terminal may avoid the occlusion of the first application window by the soft keyboard by performing the following step S1603.
  • the terminal displays a second GUI, where the second GUI includes a soft keyboard with a fixed display position, and includes a first application window that is completely displayed in an area other than the soft keyboard in the second GUI. .
  • the terminal may first draw a soft keyboard in a fixed position in the second GUI (for example, in the dotted area shown in (a) of FIG. 11 above), and then, the terminal draws in the second GUI.
  • the first application window in the second GUI may be drawn in the drawing area that does not overlap with the soft keyboard according to the method of the above steps S501-S505 or S1301-S1304 (not repeated here).
  • the terminal since the terminal first draws the soft keyboard when the first application window in the second GUI is drawn, the terminal can detect that the soft keyboard has been opened when performing step S501 or S1301, and then the terminal is in the second GUI.
  • step S501 or S1301 may also be skipped, that is, the first application window is drawn in the drawing area by executing S502-S505 or S1302-S1304, so that the first application window in the drawn second GUI is not Will be blocked by the soft keyboard.
  • the terminal may display the soft keyboard at a fixed position in the second GUI, and draw the first application window in the second GUI according to the position and size of the first application window in the first GUI.
  • the above terminal and the like include hardware structures and/or software modules corresponding to each function.
  • the embodiments of the present application can be implemented in a combination of hardware or hardware and computer software in combination with the elements and algorithm steps of the various examples described in the embodiments disclosed herein. Whether a function is implemented in hardware or computer software to drive hardware depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods to implement the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the embodiments of the present application.
  • the embodiment of the present application may perform the division of the function modules on the terminal or the like according to the foregoing method example.
  • each function module may be divided according to each function, or two or more functions may be integrated into one processing module.
  • the above integrated modules can be implemented in the form of hardware or in the form of software functional modules. It should be noted that the division of the module in the embodiment of the present application is schematic, and is only a logical function division, and the actual implementation may have another division manner.
  • FIG. 17 is a schematic diagram showing a possible structure of the terminal involved in the foregoing embodiments, where the terminal is used to implement the method described in the foregoing method embodiments, Specifically, the display unit 1601, the determining unit 1602, the drawing unit 1603, and the input unit 1604.
  • the display unit 1601 is configured to display a first GUI, where the first GUI includes a first application window, and the input unit 1604 is configured to receive an input operation applied to the first application window.
  • the display unit 1601 further uses The second GUI is displayed, and the second GUI includes a soft keyboard with a fixed display position, and the first GUI except the soft keyboard includes the first application window that is completely displayed; and The display position of the soft keyboard in the second GUI partially or completely overlaps with the display position of the first application window in the first GUI.
  • the drawing unit 1603 is configured to draw the soft keyboard in a fixed position in the second GUI, and the determining unit 1602 is configured to: determine an area of the second GUI other than the soft keyboard as The drawing area of the application window is allowed to be drawn; the drawing unit 1603 is further configured to draw the first application window in the drawing area.
  • the drawing unit 1603 is specifically configured to: query a window state of the first application window in the first GUI; and determine, according to the window state, the first application window in the second GUI a window parameter, the window parameter including a size and a position of the first application window; the first application window is drawn within the drawing area using the window parameter.
  • the window state of the first application window in the first GUI is a maximized state
  • the determining unit 1602 is further configured to determine a position and a size of a largest rectangle in the drawing area as the first A window parameter of an application window in the second GUI.
  • the window status of the first application window in the first GUI is a restored state
  • the determining unit 1602 is further configured to: determine whether the first application window in the first GUI can be set in the In the drawing area; if it can be set in the drawing area, the first size of the first application window in the first GUI is taken as the size of the first application window in the second GUI; The terminal has a position of the first size in the drawing area as a position of the first application window in the second GUI; if it is not set in the drawing area, the first An application window is reduced from the first size to a second size, and the terminal uses a position of the second area in the drawing area as a position of the first application window in the second GUI .
  • the soft keyboard is fixedly displayed at the bottom of the second GUI, and the height D2 of the first application window in the first GUI is less than or equal to the height D1 of the drawing area; the determining unit 1602 Specifically, the position of the first application window in the first GUI is translated by the first direction in the first direction, and is determined as a position of the first application window in the second GUI; The first direction is a direction away from the soft keyboard, and the first distance is a distance in which the first application window in the first GUI overlaps the soft keyboard in the first direction.
  • the soft keyboard is fixedly displayed at the bottom of the second GUI, and the height D2 of the first application window in the first GUI is greater than the height D1 of the drawing area; the determining unit 1602, specifically And a height D1 of the drawing area is used as a height of the first application window in the second GUI, and a width of the first application window in the first GUI is used as the first Obtaining a size of the first application window in the second GUI by using a width of the window in the second GUI; and translating the first application window in the first GUI by a second distance in the first direction a location determined as a location of the first application window in the second GUI; wherein the first direction is a direction away from the soft keyboard, and the second distance is the first GUI The distance of the first application window from the top of the first GUI.
  • the above-described determining unit 1602 and drawing unit 1603 may be integrated into a processing module, the display unit 1601 is used as an output module, and the display unit 1601 is used as an input module.
  • the terminal may further include a storage module and a communication module.
  • FIG. 18 a possible schematic structural diagram of the terminal involved in the foregoing embodiment is shown, including a processing module 1701, a communication module 1702, an input/output module 1703, and a storage module 1704.
  • the processing module 1701 is configured to control and manage the action of the terminal.
  • the communication module 1702 is for supporting communication between the terminal and other network entities.
  • the input/output module 1703 is for receiving information input by a user or outputting information provided to the user and various menus of the terminal.
  • the storage module 1704 is configured to save program codes and data of the terminal.
  • the processing module 1701 may be a processor or a controller, for example, may be a central processing unit (CPU), a GPU, a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit. (Application-Specific Integrated Circuit, ASIC), Field Programmable Gate Array (FPGA) or other programmable logic device, transistor logic device, hardware component, or any combination thereof. It is possible to implement or carry out the various illustrative logical blocks, modules and circuits described in connection with the present disclosure.
  • the processor may also be a combination of computing functions, for example, including one or more microprocessor combinations, a combination of a DSP and a microprocessor, and the like.
  • the communication module 1702 can be a transceiver, a transceiver circuit, an input/output device, a communication interface, or the like.
  • the communication module 1702 can be specifically a Bluetooth device, a Wi-Fi device, a peripheral interface, or the like.
  • the memory module 1704 can be a memory, which can include high speed random access memory (RAM), and can also include non-volatile memory, such as magnetic disk storage devices, flash memory devices, or other volatile solid state storage devices.
  • RAM high speed random access memory
  • non-volatile memory such as magnetic disk storage devices, flash memory devices, or other volatile solid state storage devices.
  • the input/output module 1703 can be an input/output device such as a touch screen, a keyboard, a microphone, and a display.
  • the display may specifically be configured in the form of a liquid crystal display, an organic light emitting diode or the like.
  • a touch panel can be integrated on the display for collecting touch events on or near the display, and transmitting the collected touch information to other devices (such as a processor, etc.).
  • the computer program product includes one or more computer instructions.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • the computer instructions can be stored in a computer readable storage medium or transferred from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions can be from a website site, computer, server or data center Transfer to another website site, computer, server, or data center by wire (eg, coaxial cable, fiber optic, digital subscriber line (DSL), or wireless (eg, infrared, wireless, microwave, etc.).
  • the computer readable storage medium can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that includes one or more available media.
  • the usable medium may be a magnetic medium (eg, a floppy disk, a hard disk, a magnetic tape), an optical medium (eg, a DVD), or a semiconductor medium (such as a solid state disk (SSD)).

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Abstract

本申请的实施例提供一种应用窗口的显示方法及终端，涉及显示技术领域，可减小输入法软键盘对待输入的应用窗口产生的遮挡现象，提高终端的输入效率。该方法包括：终端显示第一GUI，所述第一GUI中包括第一应用窗口；所述终端接收作用于所述第一应用窗口的输入操作；响应于所述输入操作，所述终端显示第二GUI，所述第二GUI中包括显示位置固定的软键盘，且所述第二GUI中除所述软键盘之外的区域内包括完整显示的所述第一应用窗口；其中，所述第二GUI中所述软键盘的显示位置与所述第一GUI中所述第一应用窗口的显示位置部分或全部重叠。

Description

一种应用窗口的显示方法及终端 技术领域
本申请实施例涉及显示技术领域，尤其涉及一种应用窗口的显示方法及终端。
背景技术
目前，越来越多的终端(例如手机或平板电脑)在显示时可支持多应用窗口的分屏显示功能。以平板电脑为例，如图1所示，平板电脑可同时运行并显示应用A的应用窗口1以及应用B的应用窗口2，这样用户可以同时打开和看到多个应用的界面。
在终端没有连接实体键盘的场景下，如果用户希望向应用窗口1(或应用窗口2)的输入框11中输入字符串，仍如图1所示，用户可点击输入框11，使得终端调用输入法服务显示软键盘12。而软键盘12一般固定从当前显示界面的底部弹出，固定占据当前显示界面的部分显示空间。
那么，当应用窗口1与软键盘12占用的显示空间重叠时，软键盘12便会遮挡应用窗口1中的部分显示内容。甚至，如图1所示，软键盘12可能会遮挡应用窗口1中的输入框11，使得用户无法看到输入的内容，只能进行“盲打”，严重降低了终端的输入效率。
发明内容
本申请的实施例提供一种应用窗口的显示方法及终端，可减小输入法软键盘对待输入的应用窗口产生的遮挡现象，提高终端的输入效率。
为达到上述目的，本申请的实施例采用如下技术方案：
第一方面，本申请的实施例提供一种应用窗口的显示方法，该方法可应用于支持显示多应用窗口的终端中，该方法具体包括：终端显示包括第一应用窗口的第一GUI；终端接收作用于该第一应用窗口的输入操作；响应于该输入操作，终端显示第二GUI，第二GUI中包括显示位置固定的软键盘，并且，该第二GUI中除该软键盘之外的区域内包括完整显示的第一应用窗口；其中，第二GUI中软键盘的显示位置与第一GUI中第一应用窗口的显示位置部分或全部重叠。
也就是说，在同时显示第一应用窗口和为第一应用窗口提供输入法服务的软键盘时，第一应用窗口与软键盘之间不会出现重叠或遮挡的现象，即支持多应用窗口功能的终端向各个应用窗口提供输入法服务时，不会因为软键盘对应用窗口的遮挡而影响用户的输入效率和输入体验。
在一种可能的设计方法中，终端显示第二GUI，具体包括：终端在第二GUI中的固定位置绘制该软键盘；终端将第二GUI中除该软键盘之外的区域确定为允许绘制应用窗口的绘制区域；终端在该绘制区域内绘制第一应用窗口。由于绘制区域与软键盘显示的区域不重叠，因此终端在绘制区域内绘制的第一应用窗口也不会与软键盘重叠，从而避免终端显示软键盘时遮挡第一应用窗口。
在一种可能的设计方法中，终端在上述绘制区域内绘制第一应用窗口，具体包括：终端查询第一应用窗口在上述第一GUI中的窗口状态；终端根据该窗口状态确定第一应用窗口在第二GUI中的窗口参数，该窗口参数包括第一应用窗口的大小和位置；进 而，终端使用该窗口参数将第一应用窗口绘制在该绘制区域内。
当第一应用窗口在第一GUI中的窗口状态为最大化状态时，终端根据上述窗口状态确定第一应用窗口在第二GUI中的窗口参数，具体包括：终端将上述绘制区域中最大矩形的位置和大小确定为第一应用窗口在第二GUI中的窗口参数。
当第一应用窗口在第一GUI中的窗口状态为还原状态时，终端根据上述窗口状态确定第一应用窗口在第二GUI中的窗口参数，具体包括：终端判断第一GUI中的第一应用窗口是否能够设置在该绘制区域中；若能够设置在该绘制区域中，则终端将第一应用窗口在第一GUI中的第一尺寸作为第一应用窗口在第二GUI中的大小；并且，终端将该绘制区域中具有第一尺寸的位置作为第一应用窗口在第二GUI中的位置；若无法设置在该绘制区域中，则终端将第一应用窗口从第一尺寸缩小为第二尺寸，并且，终端将该绘制区域中具有第二尺寸的位置作为第一应用窗口在第二GUI中的位置。
示例性的，上述软键盘固定显示在第二GUI的底部，上述第一应用窗口在第一GUI中的高度D2小于或等于该绘制区域的高度D1；那么，终端将上述绘制区域中具有第一尺寸的位置作为第一应用窗口在第二GUI中的位置，具体包括：终端将第一GUI中第一应用窗口沿第一方向(第一方向为远离该软键盘的方向)平移第一距离(第一距离为第一GUI中的第一应用窗口与该软键盘在第一方向上重叠的距离)后的位置，确定为第一应用窗口在第二GUI中的位置。
示例性的，上述软键盘固定显示在第二GUI的底部，上述第一应用窗口在第一GUI中的高度D2大于该绘制区域的高度D1；那么，终端将第一应用窗口从第一尺寸缩小为第二尺寸，具体包括：终端将上述绘制区域的高度D1作为第一应用窗口在第二GUI中的高度，并将第一应用窗口在第一GUI中的宽度作为第一应用窗口在第二GUI中的宽度，得到第一应用窗口在第二GUI中的大小。
另外，终端将上述绘制区域中具有第二尺寸的位置作为第一应用窗口在第二GUI中的位置，具体包括：终端将第一GUI中第一应用窗口沿第一方向平移第二距离后的位置，确定为第一应用窗口在第二GUI中的位置；其中，第一方向为远离该软键盘的方向，第二距离为第一GUI中第一应用窗口与第一GUI顶部的距离。
在一种可能的设计方法中，上述第一GUI中还包括第二应用窗口，其中，第二GUI中还包括与该软键盘不重叠的第二应用窗口；在第二GUI中该软键盘的显示位置与第一GUI中第二应用窗口的显示位置部分或全部重叠。也就是说，在运行有软键盘的应用场景下，终端在绘制任意应用窗口时均可将该应用窗口绘制在不与软键盘重叠的绘制区域。这样，不仅仅是软键盘提供输入法服务的第一应用窗口在显示时不会被软键盘遮挡，终端屏幕中的其他应用窗口(例如第二应用窗口)在显示时也不会被软键盘遮挡。
在一种可能的设计方法中，第二GUI中显示的第一应用窗口与第二应用窗口不重叠，从而避免显示多应用窗口时多个应用窗口之间的遮挡现象。
第二方面，本申请实施例提供一种终端，可支持显示多应用窗口，该终端包括：显示单元，用于：显示第一GUI，第一GUI中包括第一应用窗口；输入单元，用于：接收作用于第一应用窗口的输入操作；该显示单元，还用于：显示第二GUI，第二GUI中包括显示位置固定的软键盘，且第二GUI中除该软键盘之外的区域内包括完整显示 的第一应用窗口；其中，第二GUI中该软键盘的显示位置与第一GUI中第一应用窗口的显示位置部分或全部重叠。
在一种可能的设计方法中，终端还包括：绘制单元，用于：在第二GUI中的固定位置绘制该软键盘；确定单元，用于：将第二GUI中除该软键盘之外的区域确定为允许绘制应用窗口的绘制区域；该绘制单元，还用于：在该绘制区域内绘制第一应用窗口。
在一种可能的设计方法中，该绘制单元，具体用于：查询第一应用窗口在第一GUI中的窗口状态；根据该窗口状态确定第一应用窗口在第二GUI中的窗口参数，该窗口参数包括第一应用窗口的大小和位置；使用该窗口参数将第一应用窗口绘制在该绘制区域内。
在一种可能的设计方法中，第一应用窗口在第一GUI中的窗口状态为最大化状态，该确定单元，还用于：将该绘制区域中最大矩形的位置和大小确定为第一应用窗口在第二GUI中的窗口参数。
在一种可能的设计方法中，第一应用窗口在第一GUI中的窗口状态为还原状态，该确定单元，还用于：判断第一GUI中的第一应用窗口是否能够设置在该绘制区域中；若能够设置在该绘制区域中，则将第一应用窗口在第一GUI中的第一尺寸作为第一应用窗口在第二GUI中的大小；并且，终端将该绘制区域中具有第一尺寸的位置作为第一应用窗口在第二GUI中的位置；若无法设置在该绘制区域中，则将第一应用窗口从第一尺寸缩小为第二尺寸，并且，终端将该绘制区域中具有第二尺寸的位置作为第一应用窗口在第二GUI中的位置。
在一种可能的设计方法中，该软键盘固定显示在第二GUI的底部，第一应用窗口在第一GUI中的高度D2小于或等于该绘制区域的高度D1；该确定单元，具体用于：将第一GUI中第一应用窗口沿第一方向平移第一距离后的位置，确定为第一应用窗口在第二GUI中的位置；其中，第一方向为远离该软键盘的方向，第一距离为第一GUI中的第一应用窗口与该软键盘在第一方向上重叠的距离。
在一种可能的设计方法中，该软键盘固定显示在第二GUI的底部，第一应用窗口在第一GUI中的高度D2大于该绘制区域的高度D1；该确定单元，具体用于：将该绘制区域的高度D1作为第一应用窗口在第二GUI中的高度，并将第一应用窗口在第一GUI中的宽度作为第一应用窗口在第二GUI中的宽度，得到第一应用窗口在第二GUI中的大小；将第一GUI中第一应用窗口沿第一方向平移第二距离后的位置，确定为第一应用窗口在第二GUI中的位置；其中，第一方向为远离该软键盘的方向，第二距离为第一GUI中第一应用窗口与第一GUI顶部的距离。
第三方面，本申请的实施例提供一种终端，包括：处理器、存储器、显示器和通信接口；该存储器用于存储计算机执行指令，该处理器与该存储器耦合，当终端运行时，该处理器执行该存储器存储的该计算机执行指令，以使终端执行上述任一项应用窗口的显示方法。
第四方面，本申请实施例提供一种计算机可读存储介质，该计算机可读存储介质中存储有指令，当该指令在上述任一项终端上运行时，使得终端执行上述任一项应用窗口的显示方法。
第五方面，本申请实施例提供一种包含指令的计算机程序产品，当其在上述任一项终端上运行时，使得终端执行上述任一项应用窗口的显示方法。
本申请的实施例中，上述终端内各部件的名字对设备本身不构成限定，在实际实现中，这些部件可以以其他名称出现。只要各个部件的功能和本申请的实施例类似，即属于本申请权利要求及其等同技术的范围之内。
另外，第二方面至第五方面中任一种设计方式所带来的技术效果可参见上述第一方面中不同设计方法所带来的技术效果，此处不再赘述。
附图说明
图1为现有技术中多应用窗口的显示场景示意图一；
图2为本申请实施例提供的一种终端的结构示意图一；
图3为本申请实施例提供的一种安卓操作系统的架构示意图；
图4为现有技术中多应用窗口的显示场景示意图二；
图5为本申请实施例提供的一种应用窗口的显示方法的流程示意图一；
图6为本申请实施例提供的一种应用窗口的显示方法的场景示意图一；
图7为本申请实施例提供的一种应用窗口的显示方法的场景示意图二；
图8为本申请实施例提供的一种应用窗口的显示方法的场景示意图三；
图9为本申请实施例提供的一种应用窗口的显示方法的流程示意图二；
图10为本申请实施例提供的一种应用窗口的显示方法的场景示意图四；
图11为本申请实施例提供的一种应用窗口的显示方法的场景示意图五；
图12为本申请实施例提供的一种应用窗口的显示方法的场景示意图六；
图13为本申请实施例提供的一种应用窗口的显示方法的流程示意图三；
图14为本申请实施例提供的一种应用窗口的显示方法的场景示意图七；
图15为本申请实施例提供的一种应用窗口的显示方法的场景示意图八；
图16为本申请实施例提供的一种应用窗口的显示方法的流程示意图四；
图17为本申请实施例提供的一种终端的结构示意图二；
图18为本申请实施例提供的一种终端的结构示意图三。
具体实施方式
以下，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请实施例的描述中，除非另有说明，“多个”的含义是两个或两个以上。
本申请实施例提供的应用窗口的显示方法可应用于手机、平板电脑、可穿戴设备、车载设备、增强现实(augmented reality，AR)\虚拟现实(virtual reality，VR)设备、笔记本电脑、车载设备、无人机、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本、个人数字助理(personal digital assistant，PDA)等支持显示多应用窗口的任意终端上，本申请实施例对此不作任何限制。
如图2所示，本申请实施例中的终端可以为平板电脑100。下面以平板电脑100为例对实施例进行具体说明。应该理解的是，图示平板电脑100仅是上述终端的一个 范例，并且平板电脑100可以具有比图中所示出的更多的或者更少的部件，可以组合两个或更多的部件，或者可以具有不同的部件配置。
如图2所示，平板电脑100具体可以包括：处理器101、射频(radio frequency，RF)电路102、存储器103、触摸屏104、蓝牙装置105、一个或多个传感器106、Wi-Fi装置107、定位装置108、音频电路109、外设接口110以及电源系统111等部件。这些部件可通过一根或多根通信总线或信号线(图2中未示出)进行通信。本领域技术人员可以理解，图2中示出的硬件结构并不构成对平板电脑的限定，平板电脑100可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
下面结合图2对平板电脑100的各个部件进行具体的介绍：
处理器101是平板电脑100的控制中心，利用各种接口和线路连接平板电脑100的各个部分，通过运行或执行存储在存储器103内的应用程序，以及调用存储在存储器103内的数据，执行平板电脑100的各种功能和处理数据。在一些实施例中，处理器101可包括一个或多个处理单元；举例来说，处理器101可以是华为技术有限公司制造的麒麟960芯片。在本申请一些实施例中，上述处理器101还可以包括指纹验证芯片，用于对采集到的指纹进行验证。
射频电路102可用于在收发信息或通话过程中，无线信号的接收和发送。特别地，射频电路102可以将基站的下行数据接收后，给处理器101处理；另外，将涉及上行的数据发送给基站。通常，射频电路包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频电路102还可以通过无线通信和其他设备通信。所述无线通信可以使用任一通信标准或协议，包括但不限于全球移动通讯系统、通用分组无线服务、码分多址、宽带码分多址、长期演进、电子邮件、短消息服务等。
存储器103用于存储应用程序以及数据，处理器101通过运行存储在存储器103的应用程序以及数据，执行平板电脑100的各种功能以及数据处理。存储器103主要包括存储程序区以及存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)；存储数据区可以存储根据使用平板电脑100时所创建的数据(比如音频数据、电话本等)。此外，存储器103可以包括高速随机存取存储器(ramdom access memory，RAM)，还可以包括非易失存储器，例如磁盘存储器件、闪存器件或其他易失性固态存储器件等。存储器103可以存储各种操作系统，例如，苹果公司所开发的
Figure PCTCN2018080312-appb-000001
操作系统，谷歌公司所开发的
Figure PCTCN2018080312-appb-000002
操作系统等。上述存储器103可以是独立的，通过上述通信总线与处理器101相连接；存储器103也可以和处理器101集成在一起。
触摸屏104具体可以包括触控板104-1和显示器104-2。
其中，触控板104-1可采集平板电脑100的用户在其上或附近的触摸操作(比如用户使用手指、触控笔等任何适合的物体在触控板104-1上或在触控板104-1附近的操作)，并将采集到的触摸信息发送给其他器件(例如处理器101)。其中，用户在触控板104-1附近的触摸操作可以称之为悬浮触控；悬浮触控可以是指，用户无需为了选择、移动或拖动目标(例如图标等)而直接接触触控板，而只需用户位于终端附近以便执行所想要的功能。此外，可以采用电阻式、电容式、红外线以及表面声波等 多种类型来实现触控板104-1。
显示器(也可称为显示屏)104-2可用于显示由用户输入的信息或提供给用户的信息以及平板电脑100的各种菜单。可以采用液晶显示器、有机发光二极管等形式来配置显示器104-2。触控板104-1可以覆盖在显示器104-2之上，当触控板104-1检测到在其上或附近的触摸操作后，传送给处理器101以确定触摸操作的类型，随后处理器101可以根据触摸操作的类型在显示器104-2上提供相应的视觉输出。虽然在图2中，触控板104-1与显示屏104-2是作为两个独立的部件来实现平板电脑100的输入和输出功能，但是在某些实施例中，可以将触控板104-1与显示屏104-2集成而实现平板电脑100的输入和输出功能。
可以理解的是，触摸屏104是由多层的材料堆叠而成，本申请实施例中只展示出了触控板(层)和显示屏(层)，其他层在本申请实施例中不予记载。另外，触控板104-1可以以全面板的形式配置在平板电脑100的正面，显示屏104-2也可以以全面板的形式配置在平板电脑100的正面，这样在平板电脑的正面就能够实现无边框的结构。
平板电脑100还可以包括蓝牙装置105，用于实现平板电脑100与其他短距离的终端(例如平板电脑、智能手表等)之间的数据交换。本申请实施例中的蓝牙装置可以是集成电路或者蓝牙芯片等器件。
平板电脑100还可以包括至少一种传感器106，比如指纹采集器件112、光传感器、运动传感器以及其他传感器。具体地，可以在平板电脑100的背面(例如后置摄像头的下方)配置指纹采集器件112，或者在平板电脑100的正面(例如触摸屏104的下方)配置指纹采集器件112。又例如，可以在触摸屏104中配置指纹采集器件112来实现指纹识别功能，即指纹采集器件112可以与触摸屏104集成在一起来实现平板电脑100的指纹识别功能；光传感器可包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节触摸屏104的显示器的亮度，接近传感器可在平板电脑100移动到耳边时，关闭显示器的电源。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别平板电脑姿态的应用(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；至于平板电脑100还可配置的陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器，在此不再赘述。
Wi-Fi装置107，用于为平板电脑100提供遵循Wi-Fi相关标准协议的网络接入，平板电脑100可以通过Wi-Fi装置107接入到Wi-Fi接入点，进而帮助用户收发电子邮件、浏览网页和访问流媒体等，它为用户提供了无线的宽带互联网访问。在其他一些实施例中，该Wi-Fi装置107也可以作为Wi-Fi无线接入点，可以为其他终端提供Wi-Fi网络接入。
定位装置108，用于为平板电脑100提供地理位置。可以理解的是，该定位装置108具体可以是全球定位系统(global positioning system，GPS)或北斗卫星导航系统、俄罗斯GLONASS等定位系统的接收器。定位装置108在接收到上述定位系统发送的地理位置后，将该信息发送给处理器101进行处理，或者发送给存储器103进行保存。在另外的一些实施例中，该定位装置108还可以是辅助全球卫星定位系统(assisted global positioning system，AGPS)的接收器，AGPS系统通过作为辅助服务器来协助 定位装置108完成测距和定位服务，在这种情况下，辅助定位服务器通过无线通信网络与终端例如平板电脑100的定位装置108(即GPS接收器)通信而提供定位协助。在另外的一些实施例中，该定位装置108也可以是基于Wi-Fi接入点的定位技术。由于每一个Wi-Fi接入点都有一个全球唯一的媒体介入控制(media access control，MAC)地址，终端在开启Wi-Fi的情况下即可扫描并收集周围的Wi-Fi接入点的广播信号，因此可以获取到Wi-Fi接入点广播出来的MAC地址；终端将这些能够标示Wi-Fi接入点的数据(例如MAC地址)通过无线通信网络发送给位置服务器，由位置服务器检索出每一个Wi-Fi接入点的地理位置，并结合Wi-Fi广播信号的强弱程度，计算出该终端的地理位置并发送到该终端的定位装置108中。
音频电路109、扬声器113、麦克风114可提供用户与平板电脑100之间的音频接口。音频电路109可将接收到的音频数据转换后的电信号，传输到扬声器113，由扬声器113转换为声音信号输出；另一方面，麦克风114将收集的声音信号转换为电信号，由音频电路109接收后转换为音频数据，再将音频数据输出至RF电路102以发送给比如另一平板电脑，或者将音频数据输出至存储器103以便进一步处理。
外设接口110，用于为外部的输入/输出设备(例如键盘、鼠标、外接显示器、外部存储器、用户识别模块卡等)提供各种接口。例如通过通用串行总线(universal serial bus，USB)接口与鼠标连接，通过用户识别模块卡卡槽上的金属触点与电信运营商提供的用户识别模块卡(subscriber identification module，SIM)卡进行连接。外设接口110可以被用来将上述外部的输入/输出外围设备耦接到处理器101和存储器103。
平板电脑100还可以包括给各个部件供电的电源装置111(比如电池和电源管理芯片)，电池可以通过电源管理芯片与处理器101逻辑相连，从而通过电源装置111实现管理充电、放电、以及功耗管理等功能。
尽管图2未示出，平板电脑100还可以包括摄像头(前置摄像头和/或后置摄像头)、闪光灯、微型投影装置、近场通信(NFC near field communication，NFC)装置等，在此不予赘述。
示例性的，上述平板电脑100的操作系统可以为Android或IOS等操作系统，以Android操作系统为例，如图3所示，Android操作系统可以划分为四层，从高层到低层分别是应用程序层201(即APP层)、应用程序框架层202(即framework层)、系统运行库层203(即Libraries或native层)和Linux内核层204。
其中，Linux内核层204可用于控制平板电脑100的安全(security)，存储器管理(memory management)，程序管理(process management)，网络堆栈(network stack)，驱动程序模型(driver model)等功能。Linux内核层204同时也作为硬件(例如，CPU、网卡以及内存等)和软件栈之间的抽象层，它可隐藏具体硬件细节从而为上层(系统运行库层203、应用程序框架层202以及应用程序层201)提供统一的服务。
例如，仍如图3所示，Linux内核层204可以包括系统资源管理器321和/或设备驱动程序323。系统资源管理器321可以包括进程管理器(未示出)、存储器管理器(未示出)和文件系统管理器(未示出)。系统资源管理器321可以执行对系统资源的控制、分配、恢复等。设备驱动程序323可以包括例如显示器驱动程序(未示出)、相机驱动 程序(未示出)、蓝牙驱动程序(未示出)、共享存储器驱动程序(未示出)、USB驱动程序(未示出)、键区驱动程序(未示出)、Wi-Fi驱动程序(未示出)和/或音频驱动程序(未示出)。此外，根据本申请公开的实施例，设备驱动程序323可以包括进程间通信(IPC)驱动程序(未示出)。
系统运行库层203中包含一些C/C++库，例如，媒体库、系统C库以及显示管理库(surface manager)等，这些库能被Android系统中不同的组件使用，使得应用在运行期间通过使用编程语言来添加新功能。根据本申请公开的实施例，系统运行库层203可以执行与输入和输出、存储器的管理、算术功能等相关的功能。
framework层202为开发人员提供了一个可以完全访问应用程序所使用的API框架。具体的，framework层202为开发应用程序提供了非常多的API，framework层202可以通过API向APP层201中的应用(APP)提供功能，以使应用能够高效地使用电子设备内的有限系统资源。
例如，如图3中所示，framework层202提供的API框架中包括以下至少一项：应用管理器341、窗口管理器342、多媒体管理器343、资源管理器344、电源管理器345、数据库管理器346、包管理器347、连接管理器348、通知管理器349、位置管理器340、图形管理器341、安全管理器352和任何其它合适和/或类似的管理器。
在本申请实施例中，平板电脑100可支持多应用窗口的显示功能，在多应用窗口中，每个应用窗口对应一个应用(应用以Activity的形式运行在操作系统中)。当平板电脑100同时打开多个应用窗口时，这多个应用窗口分别对应的多个Activity同时可见，但只有用户当前操作的一个Activity是最顶层的(即焦点Activity)。
上述多应用窗口功能的实现主要依赖于framework层202中应用管理器341提供的应用管理服务(ActivityManagerService)以及窗口管理器342提供的窗口管理服务(WindowManagerService)这两个系统服务。
其中，ActivityManagerService负责管理每个应用的生命周期。对于每一个Activity，在ActivityManagerService中都会有一个与之对应的应用记录(ActivityRecord)，这个ActivityRecord记录了该应用的Activity的状态。ActivityManagerService会利用这个ActivityRecord作为标识，对应用的Activity进程调度。
WindowManagerService负责管理在屏幕上使用的图形用户界面(graphical user interface，GUI)资源，具体可包括：窗口的创建和销毁、窗口的显示与隐藏、窗口的布局、焦点的管理以及输入法和壁纸管理等。
每一个Activity都会有一个属于自己的应用窗口，WindowManagerService会定期刷新该应用窗口中的显示内容和窗口参数(例如应用窗口的大小、位置等)。并且，WindowManagerService可以为每一个应用窗口创建一个与之对应的WindowState。WindowManagerService以此标示该应用窗口，并用这个WindowState来存储、查询和控制该应用窗口的状态。
例如，WindowManagerService可以在Window 1的WindowState中查询Window 1的状态为全屏状态、最大化状态、最小化状态还是还原状态。其中，还原状态是指应用窗口在系统默认或用户设置的大小下显示的可拖动的状态。
应用程序层201主要包括使用java语言编写的APP，用户在操作APP上的操作界 面时，通过调用framework层202中的相关API，可与系统运行库层203或Linux内核层204进行交互，实现与该操作界面相对应的功能。
示例性的，仍如图3所示，应用程序层201中可以包括系统级应用和/或第三方应用。例如，主页应用371、拨号应用372、微信应用373、地图应用374、浏览器应用375、相机应用376、闹钟应用377、联系人应用378、语音拨号应用379、电子邮件应用380、日历应用381、媒体播放器应用382、相册应用383、时钟应用384以及任意其它合适和/或类似的应用。
另外，本申请实施例中涉及的多应用窗口的显示功能，是指该终端具有在同一时刻显示多个应用窗口的能力。但需要说明的是，如果用户仅开启一个应用，则该终端在运行时也可以只显示这一个应用的应用窗口。
那么，以终端运行上述微信应用373为例，如图4中的(a)所示，微信应用373的应用窗口401中包括标题栏402以及具体的聊天界面403。应用窗口401当前处于还原状态，应用窗口401的标题栏402中还设置有最大化按钮41、最小化按钮42以及关闭按钮43，用户可以通过点击这些按钮改变应用窗口401的状态。
另外，聊天界面403中设置有输入框44，用户可通过输入法应用提供的软键盘向输入框44中输入聊天信息。当检测到用户点击输入框44时，如图4中的(b)所示，现有技术中终端可将软键盘404显示在屏幕中的固定位置，例如，显示在屏幕的底部。那么，如果软键盘404的高度H1大于应用窗口401距离屏幕底部的距离H2，则软键盘404会遮挡住应用窗口401的部分或全部显示内容，降低了输入效率和用户的输入体验。
对此，在本申请实施例提供的一种应用窗口的显示方法中，终端在绘制各个应用窗口时，可以实时检测当前绘制的应用窗口(例如应用窗口A)是否打开了输入法应用提供的软键盘。如果打开了输入法应用提供的软键盘，则终端可以将屏幕中除了软键盘之外的区域作为允许绘制该应用窗口的绘制区域，进而调整应用窗口A的大小或位置等窗口参数，以便终端在该绘制区域内绘制应用窗口A。
这样一来，在同时显示应用窗口A和软键盘时，应用窗口A与软键盘之间不会出现重叠或遮挡的现象，即支持多应用窗口功能的终端向各个应用窗口提供输入法服务时，不会因为软键盘对应用窗口的遮挡而影响用户的输入效率和输入体验。
需要说明的是，本申请实施例中所谓的软键盘与应用窗口之间的遮挡或重叠现象，是指由于软键盘在显示时占据了屏幕中的一定显示空间，而导致应用窗口的边界无法完整显示在屏幕中的现象。在本申请实施例中，软键盘与应用窗口之间不遮挡或不重叠，指的是：当终端在屏幕中同时显示应用窗口和软键盘时，应用窗口的所有边界可完整显示在软键盘之外的区域内。
以下，将详细阐述本申请实施例提供的一种应用窗口的显示方法，如图5所示，该方法包括：
S501、终端检测当前是否运行有输入法应用提供的软键盘。
若是，则终端可继续执行下述步骤S502；否则，终端可沿用现有技术绘制屏幕中待绘制的目标应用窗口。
一般，终端在显示图像的过程中会按照一个固定的帧率(例如，60赫兹)刷新屏幕中的每一帧显示画面。而绘制每一帧显示画面时，需要绘制该显示画面中的各个应用窗口，那么，终端在绘制每一帧显示画面中的每个应用窗口时均可参照步骤S501-S505提供的应用窗口的显示方法。
当然，终端也可以在某一应用窗口中的显示内容发生变化，或者在某一应用窗口接收到用户输入的点击、长按或者滑动等操作时参照步骤S501-S505提供的方法绘制该应用窗口。
示例性的，以待绘制的应用窗口为目标应用窗口举例，在绘制目标应用窗口之前，终端可通过获取当前运行的应用的标识(例如应用的包名，主线程的ID等)，查询当前运行的应用中是否包括输入法应用。
输入法应用运行时，一般是由framework层中的InputMethodManager(输入法管理器)向应用提供输入法服务的，输入法管理器可以对软键盘的运行状态进行管理。那么，终端可以向输入法管理器请求查询当前运行的输入法应用是否打开了软键盘。
又或者，终端还可预先设置一个用于指示输入法应用运行状态的标志位，例如，当标志位取值为1时表示输入法应用的软键盘打开，当标志位取值为0时表示输入法应用的软键盘关闭。那么，当输入法应用打开软键盘时，输入法管理器可将该标志位的取值设置为1，当输入法应用关闭软键盘时，输入法管理器可将该标志位的取值设置为0。这样，终端在绘制目标应用窗口之前，通过读取该标志位的取值可以确定出当前是否运行有软键盘。
又或者，在绘制目标应用窗口之前，终端还可以获取当前屏幕中显示的具体显示内容。进而，终端可以检测该显示内容中是否包括输入法应用提供的软键盘，从而确定当前是否运行有软键盘。
在本申请的另一些实施例中，当输入法应用的软键盘打开时，可触发输入法管理器向窗口管理器发送键盘打开事件，后续窗口管理器可按照下述步骤S502-S505绘制每个目标应用窗口。而当输入法应用的软键盘关闭时，可触发输入法管理器向窗口管理器发送键盘关闭事件，那么，后续窗口管理器可沿用现有技术绘制屏幕中待绘制的每个目标应用窗口。
S502、终端判断上述软键盘作用的应用窗口是否为待绘制的目标应用窗口。
若是，则终端可继续执行下述步骤S503；否则，终端可沿用现有技术绘制屏幕中待绘制的目标应用窗口。
在步骤S502中，如果检测出当前运行有软键盘，则终端可进一步判断上述软键盘在为哪个应用窗口提供输入法服务，这个被提供输入法服务的应用窗口是否为终端准备绘制的上述目标应用窗口。
示例性的，如果终端本次绘制的显示画面中仅包括一个应用窗口，则该应用窗口即为终端准备绘制的目标应用窗口，且当前软键盘提供输入法服务的应用窗口也为该目标应用窗口。
或者，如果本次绘制的显示画面中包括多个应用窗口，则当前软键盘提供输入法服务的应用窗口一般为处于应用栈最顶层的焦点应用(即焦点Activity)的应用窗口。那么，终端可以获取焦点应用的标识(例如焦点应用的包名)以及终端准备绘制的目 标应用窗口的标识，当焦点应用的标识与目标应用窗口的标识相同时，可判断出当前软键盘作用的应用窗口即为待绘制的目标应用窗口。
S503、终端根据上述软键盘在屏幕中的位置和大小，调整屏幕中允许绘制应用窗口的绘制区域。
在步骤S503中，如果判断出当前软键盘作用的应用窗口即为上述目标应用窗口，则终端可获取上述软键盘在屏幕中的位置和大小。如图6所示，在大小为1280x800的屏幕601中软键盘602的大小为1280x200，且软键盘602位于屏幕601的底部。
其中，上述1280x800是指屏幕601中包括1280x800个像素点，1280x200是指软键盘602包括1280x200个像素点，后续实施例中均以像素点为单位表示应用窗口或屏幕的尺寸。另外，本发明各实施例中所述的屏幕尺寸、软键盘尺寸、绘制区域大小均为示例性说明，在具体实施方式中，可以根据终端的具体情况确定屏幕尺寸和软键盘尺寸。
由于终端默认的允许绘制应用窗口的绘制区域为屏幕601上的任意位置，即1280x800大小的整个屏幕，那么，如果将软键盘602作用的目标应用窗口绘制在这个绘制区域中，则有可能会出现目标应用窗口被软键盘602遮挡的现象。
因此，为了避免软键盘602遮挡其作用的目标应用窗口，终端可以将屏幕601中除软键盘602之外的区域，即位于软键盘602上方大小为1280x600的区域，确定为允许绘制目标应用窗口的绘制区域。后续，终端可在调整后的绘制区域中绘制目标应用窗口。
其中，上述软键盘602还可以设置在屏幕601的其他位置，例如，如图7中的(a)所示，软键盘602还可以设置在屏幕601的顶部，此时，终端可以将屏幕601中位于软键盘602下方1280x600的区域作为上述绘制区域；或者，如图7中的(b)所示，还可以沿屏幕601的侧边设置大小为320*800的软键盘602，此时，终端可以将屏幕601中与软键盘602相邻960x800的区域作为上述绘制区域。
另外，由于软键盘不一定是沿屏幕的边界设置的，并且，软键盘的形状也不一定是规则的形状，因此，屏幕中除去软键盘之外的区域可能是不规则的区域。如图8所示，软键盘包括分别设置在屏幕两侧数字键盘801和字母键盘802，那么，屏幕中除去软键盘之外的区域是一个凸字形的不规则形状，而应用窗口一般都是规则的矩形，那么，终端可以将该凸字形区域中包含的最大矩形803确定为上述绘制区域。
进一步地，当终端确定出允许绘制应用窗口的绘制区域后，可调用framework层中的窗口管理服务(WindowManagerService)修改layoutWindowLw()函数中用于定义绘制区域的绘制参数，使得后续终端能够在该绘制区域内绘制应用窗口。
例如，该绘制参数可以包括用于表示窗口的父窗大小的pf(parent frame)参数，用于表示屏幕大小的df(device frame)参数，用于表示窗口内容区域大小的cf(content frame)参数，用于表示窗口可见区域大小的vf(visible frame)参数，或者用于表示装饰区域大小的dcf(décor frame)参数等，本申请实施例对此不做任何限制。
S504、终端计算在上述绘制区域中绘制目标应用窗口时使用的窗口参数。
在步骤S504中，当终端确定了用于绘制应用窗口的绘制区域后，便可以该绘制区域为基础，计算在上述绘制区域中绘制目标应用窗口所需的窗口大小、窗口位置等窗 口参数，以便后续终端可按照计算出的窗口参数绘制该目标应用窗口。
示例性的，如图9所示，终端可以先查询待绘制的目标应用窗口的状态。例如，WindowManagerService可以在为目标应用窗口创建的WindowState中查询目标应用窗口为最大化状态或者还原状态。
当目标应用窗口的状态为最大化状态时，说明此时目标应用窗口需要最大化的绘制在上述绘制区域。那么，仍如图9所示，终端可以将上述绘制区域在屏幕中的位置和大小作为目标应用窗口的窗口参数。示例性的，如图10所示，仍以软键盘602上方大小为1280x600的区域为绘制区域举例，终端可以将该绘制区域的大小(1280x600)作为目标应用窗口的大小，将该绘制区域的位置作为目标应用窗口的位置，用以显示最大化状态的目标应用窗口。
当目标应用窗口的状态为还原状态时，目标应用窗口的位置和大小是用户手动设置或系统默认的，此时，仍如图9所示，终端可以先查询在上一次绘制(即软键盘被打开之前)该目标应用窗口时目标应用窗口是否完全落入步骤S503确定的绘制区域中。如果完全落入上述绘制区域中，即目标应用窗口的边界均在绘制区域内，则说明此时显示的软键盘不会遮挡本次绘制的目标应用窗，因此，终端可将上一次绘制该目标应用窗口时使用的窗口参数确定为本次绘制目标应用窗口时使用的窗口参数，进而按照该窗口参数在绘制区域绘制目标应用窗口。
相应的，如果上一次绘制上述目标应用窗口时该目标应用窗口未完全落入步骤S503确定的绘制区域，则说明此时显示的软键盘会遮挡本次绘制的目标应用窗。那么，终端可继续判断本次绘制目标应用窗口时是否需要改变目标应用窗口的大小。
例如，如果上一次绘制上述目标应用窗口时的窗口大小可以完全设置在上述绘制区域中，则说明本次在不需要改变目标应用窗口的大小的情况下，仅通过改变目标应用窗口的位置便可将目标应用窗口绘制在绘制区域内。如果上一次绘制上述目标应用窗口时的窗口大小无法设置在上述绘制区域中，则说明需要在上一次绘制的目标应用窗口的基础上缩小目标应用窗口的大小，并改变目标应用窗口的位置，才能使得终端将目标应用窗口绘制在绘制区域内。
示例性的，如图11中的(a)所示，虚线框内的区域(大小为1280x200)一般为终端显示上述软键盘602的位置，目标应用窗口的高度D2＝500，且目标应用窗口与该虚线框有部分重叠，重叠部分的高度D3＝100。绘制区域位于软键盘602的上部且大小为1280x600，也就是说，绘制区域的宽度K＝1280，绘制区域的高度D1＝600。那么，由于D1＞D2，因此，在不改变目标应用窗口大小的情况下终端可以将目标应用窗口绘制在上述绘制区域内。那么，本次绘制目标应用窗口时目标应用窗口的大小仍为用户手动设置或系统默认的大小，而目标应用窗口的位置可以为绘制区域中的任意位置。
示例性的，如图11中的(b)所示，终端可以将目标应用窗口向上平移D3距离后的位置作为本次绘制目标应用窗口时的窗口位置，并将上一次绘制目标应用窗口时的窗口大小作为本次绘制目标应用窗口时的窗口大小，绘制该目标应用窗口。那么，如图11中的(b)所示，当用户点击目标应用窗口中的输入框时，触发终端显示软键盘602，此时目标应用窗口也同时向上平移至软键盘602的上部，从而避免软键盘602对目标应用窗口的遮挡。
当然，只要能够保证目标应用窗口的各条边界不超出绘制区域，终端还可以将目标应用窗口的位置设置在绘制区域的其他位置，本申请实施例对此不作任何限制。
相应的，当上述绘制区域的高度D1小于目标应用窗口的高度D2时，除了改变目标应用窗口的位置，终端还需要改变目标应用窗口的大小以使得目标应用窗口能够被绘制在上述绘制区域中。
示例性的，如图12中的(a)所示，虚线框内的区域(大小为1280x200)一般为终端显示上述软键盘602的位置，位于软键盘602上部的绘制区域的高度D1＝600。而此时目标应用窗口的高度D2＝700。由于D2＞D1，因此即使将目标应用窗口向上平移D4距离使得目标应用窗口位于屏幕的最顶端，软键盘602弹出时仍然会遮挡目标应用窗口中的部分内容。那么，为了使得目标应用窗口能够绘制在绘制区域内，终端除了改变目标应用窗口的位置这一窗口参数外，还可以改变目标应用窗口的大小这一窗口参数。
示例性的，终端可以先将目标应用窗口向上平移D4距离，使得目标应用窗口位于屏幕的顶部，再将目标应用窗口的高度从D2＝700压缩为D2’(D2≤600)，从而得到本次绘制目标应用窗口时新的窗口大小和窗口位置等窗口参数。此时，如图12中的(b)所示，当用户点击目标应用窗口中的输入框触发软键盘602弹出时，目标应用窗口向上平移且目标应用窗口的大小缩小至绘制区域以内，从而可避免软键盘602对目标应用窗口的遮挡。
进一步地，当终端确定出绘制目标应用窗口的大小和位置等窗口参数后，可调用framework层中的窗口管理服务(WindowManagerService)修改computeFrameLw()函数中定义的窗口参数，使得后续终端能够按照该窗口参数将目标应用窗口绘制在上述绘制区域内。
需要说明的是，上述实施例中是以终端在垂直方向上将目标应用窗口平移为例计算目标应用窗口的位置的，可以理解的是，在保证软键盘与目标应用窗口之间不产生遮挡的前提下，终端还可以在任意方向上平移目标应用窗口，以计算出绘制目标应用窗口时使用的位置和大小等窗口参数，本申请实施例对此不做任何限制。例如，如图7中的(b)所示，当软键盘沿屏幕的侧边设置时，终端可以通过在水平方向上平移目标应用窗口以计算出绘制该目标应用窗口时的窗口参数。
另外，上述实施例中是以屏幕中仅包括一个应用窗口为例说明的，可以理解的是，终端在显示时屏幕中可以包括多个应用窗口，每个应用窗口的绘制方法均可参见上述步骤S501-S504，从而保证软键盘提供输入法服务的应用窗口在显示时，不会受到软键盘的遮挡。
在本申请提供的另一种实施例中，终端在绘制屏幕中的每个应用窗口时，还可参照图13所示的一种应用窗口的显示方法。
其中，与图5所示的一种应用窗口的显示方法不同的是，在步骤S1301-S1304中，当终端检测出当前运行有输入法应用提供的软键盘时，终端无需确定当前待绘制的目标应用窗口是否是上述软键盘作用的应用窗口，而是按照与上述步骤S503-S505相同的步骤计算屏幕中绘制区域的位置和大小，以及绘制目标应用窗口时目标应用窗口的 窗口参数，并使用该窗口参数在绘制区域中绘制目标应用窗口。
也就是说，在运行有软键盘的应用场景下，终端在绘制任意应用窗口时均可将该应用窗口绘制在不与软键盘重叠的绘制区域。这样，不仅仅是软键盘提供输入法服务的应用窗口在显示时不会被软键盘遮挡，终端屏幕中的其他应用窗口在显示时也不会被软键盘遮挡。
示例性的，如图14中的(a)所示，屏幕中显示有应用窗口1和应用窗口2，当用户点击应用窗口2的输入框时，可触发输入法应用打开软键盘提供输入法服务。
其中，图14的(a)中虚线框内的区域(大小为1280x200)一般为终端显示上述软键盘602的位置。那么，当终端绘制应用窗口1时，如果检测到软键盘602已经打开，则终端可将位于虚线框上方大小为1280x600的区域确定为允许绘制应用窗口的绘制区域。进而，如图14中的(b)所示，终端可调整应用窗口1的位置或大小等窗口参数，将应用窗口1绘制在上述绘制区域中。此时，虽然软键盘602并未向应用窗口1提供输入法服务，但应用窗口1中的显示内容并不会受到软键盘602的遮挡，从而提高多应用窗口显示时的显示效果。
进一步地，当屏幕中包含多个待绘制的应用窗口(例如应用窗口1和应用窗口2)时，终端在确定应用窗口1和应用窗口2的窗口参数时，还可以设置这两个应用窗口的位置之间不重叠。
示例性的，如图15中的(a)所示，屏幕中大小为1280x200的区域A一般为终端显示上述软键盘602的位置，那么，终端可预先在区域A上方大小为1280x600的绘制区域中划分出多个不重叠的窗口模板，例如窗口模板1和窗口模板2。
窗口模板1和窗口模板2的大小和位置可以预先存储在终端内，那么，终端在计算应用窗口1的窗口参数时，可以将窗口模板1的大小和位置作为应用窗口1的窗口参数，终端在计算应用窗口2的窗口参数时，可以将窗口模板2的大小和位置作为应用窗口2的窗口参数。这样，如图15中的(b)所示，由于窗口模板1和窗口模板2之间不重叠，因此终端后续绘制出的应用窗口1和应用窗口2之间也不会重叠，从而避免显示多应用窗口时多个应用窗口之间的遮挡现象。
S505、终端使用上述窗口参数将目标应用窗口绘制在上述绘制区域中。
通过上述步骤S501-S504，终端可以得到本次绘制目标应用窗口时具体使用的窗口参数，因此，在步骤S505中，终端可调用系统服务中的SurfaceFlinger服务，将步骤S504中为目标应用窗口计算出的窗口参数传递给SurfaceFlinger服务，由SurfaceFlinger服务负责按照该窗口参数在步骤S503确定的绘制区域中绘制该目标应用窗口的具体显示内容，最终由终端的显示器显示绘制出的目标应用窗口。
需要说明的是，上述实施例中是以终端绘制每一显示画面中每个应用窗口的绘制流程举例说明的，以下以终端在两幅显示画面之间切换时的显示场景为例，阐述本申请实施例提供的一种应用窗口的显示方法，如图16所示，该方法包括：
S1601、终端显示第一GUI，该第一GUI中包括第一应用窗口。
S1602、终端接收用户作用于上述第一应用窗口的输入操作，该输入操作用于指示显示软键盘。
其中，终端屏幕中为软键盘预先设置的固定显示位置与上述第一GUI中第一应用窗口的显示位置部分或全部重叠。
在步骤S1601中，对于支持显示多应用窗口的终端，当终端内运行有一个或多个应用窗口时，终端均可显示上述第一GUI。以图11中的(a)为例，终端显示的第一GUI中包括微信应用的目标应用窗口(即第一应用窗口)。
在步骤S1602中，当用户需要向第一应用窗口中输入文本等信息时，可向上述第一应用窗口的输入框中执行输入操作，以触发终端在屏幕的固定位置显示输入法应用提供的软键盘。仍如图11中的(a)所示，软键盘一般固定显示在图11中(a)所示的虚线区域内，如果第一GUI中显示的第一应用窗口与该虚线区域发生重叠，则后续终端在上述虚线区域内显示软键盘时会遮挡第一应用窗口中的显示元素。对此，在本申请实施例中，终端在响应上述输入操作显示包括软键盘的第二GUI时，可通过执行下述步骤S1603避免软键盘对第一应用窗口的遮挡。
S1603、响应于上述输入操作，终端显示第二GUI，该第二GUI中包括显示位置固定的软键盘，并且，在第二GUI中除软键盘之外的区域内包括完整显示的第一应用窗口。
具体的，终端在执行步骤S1603时，可先在在第二GUI中的固定位置(例如上述图11中(a)所示的虚线区域内)绘制软键盘，进而，终端在第二GUI中绘制上述第一应用窗口时，可沿用上述步骤S501-S505或S1301-S1304的方法(此处不再赘述)，在与软键盘不重叠的绘制区域内绘制第二GUI中的第一应用窗口。
需要说明的是，由于在绘制第二GUI中的第一应用窗口时终端先绘制了软键盘，因此终端在执行步骤S501或S1301时均能够检测出软键盘已经被打开，那么终端在第二GUI中绘制上述第一应用窗口时也可跳过步骤S501或S1301，即通过执行S502-S505或S1302-S1304在绘制区域绘制第一应用窗口，使得绘制出的第二GUI中的第一应用窗口不会受到软键盘的遮挡。
需要说明的是，在另一实施方式中，在上述S1602中，如果终端屏幕中为软键盘预先设置的固定显示位置与上述第一GUI中第一应用窗口的显示位置没有重叠，即，当软键盘被打开显示之后，该软键盘完全不会遮挡第一应用窗口。此时，终端响应上述输入操作，可在第二GUI中的固定位置显示软键盘，并按照第一GUI中第一应用窗口的位置和大小在第二GUI中绘制该第一应用窗口。
可以理解的是，上述终端等为了实现上述功能，其包含了执行各个功能相应的硬件结构和/或软件模块。本领域技术人员应该很容易意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，本申请实施例能够以硬件或硬件和计算机软件的结合形式来实现。某个功能究竟以硬件还是计算机软件驱动硬件的方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请实施例的范围。
本申请实施例可以根据上述方法示例对上述终端等进行功能模块的划分，例如，可以对应各个功能划分各个功能模块，也可以将两个或两个以上的功能集成在一个处理模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的 形式实现。需要说明的是，本申请实施例中对模块的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。
在采用对应各个功能划分各个功能模块的情况下，图17示出了上述实施例中所涉及的终端的一种可能的结构示意图，该终端用于实现以上各个方法实施例中记载的方法，其具体包括：显示单元1601、确定单元1602、绘制单元1603以及输入单元1604。
其中，显示单元1601，用于显示第一GUI，所述第一GUI中包括第一应用窗口；输入单元1604，用于接收作用于所述第一应用窗口的输入操作；显示单元1601，还用于显示第二GUI，所述第二GUI中包括显示位置固定的软键盘，且所述第二GUI中除所述软键盘之外的区域内包括完整显示的所述第一应用窗口；并且，所述第二GUI中所述软键盘的显示位置与所述第一GUI中所述第一应用窗口的显示位置部分或全部重叠。
进一步地，绘制单元1603，用于在所述第二GUI中的固定位置绘制所述软键盘；确定单元1602，用于：将所述第二GUI中除所述软键盘之外的区域确定为允许绘制应用窗口的绘制区域；所述绘制单元1603，还用于在所述绘制区域内绘制所述第一应用窗口。
进一步地，所述绘制单元1603，具体用于：查询所述第一应用窗口在所述第一GUI中的窗口状态；根据所述窗口状态确定所述第一应用窗口在所述第二GUI中的窗口参数，所述窗口参数包括所述第一应用窗口的大小和位置；使用所述窗口参数将所述第一应用窗口绘制在所述绘制区域内。
进一步地，所述第一应用窗口在所述第一GUI中的窗口状态为最大化状态，所述确定单元1602，还用于将所述绘制区域中最大矩形的位置和大小确定为所述第一应用窗口在所述第二GUI中的窗口参数。
进一步地，所述第一应用窗口在所述第一GUI中的窗口状态为还原状态，所述确定单元1602，还用于：判断所述第一GUI中的第一应用窗口是否能够设置在所述绘制区域中；若能够设置在所述绘制区域中，则将所述第一应用窗口在所述第一GUI中的第一尺寸作为第一应用窗口在所述第二GUI中的大小；并且，所述终端将所述绘制区域中具有所述第一尺寸的位置作为所述第一应用窗口在所述第二GUI中的位置；若无法设置在所述绘制区域中，则将所述第一应用窗口从所述第一尺寸缩小为第二尺寸，并且，所述终端将所述绘制区域中具有所述第二尺寸的位置作为所述第一应用窗口在所述第二GUI中的位置。
进一步地，所述软键盘固定显示在所述第二GUI的底部，所述第一应用窗口在所述第一GUI中的高度D2小于或等于所述绘制区域的高度D1；所述确定单元1602，具体用于：将所述第一GUI中第一应用窗口沿第一方向平移第一距离后的位置，确定为所述第一应用窗口在所述第二GUI中的位置；其中，所述第一方向为远离所述软键盘的方向，所述第一距离为所述第一GUI中的第一应用窗口与所述软键盘在所述第一方向上重叠的距离。
进一步地，所述软键盘固定显示在所述第二GUI的底部，所述第一应用窗口在所述第一GUI中的高度D2大于所述绘制区域的高度D1；所述确定单元1602，具体用于：将所述绘制区域的高度D1作为所述第一应用窗口在所述第二GUI中的高度，并 将所述第一应用窗口在所述第一GUI中的宽度作为所述第一应用窗口在所述第二GUI中的宽度，得到所述第一应用窗口在所述第二GUI中的大小；将所述第一GUI中第一应用窗口沿第一方向平移第二距离后的位置，确定为所述第一应用窗口在所述第二GUI中的位置；其中，所述第一方向为远离所述软键盘的方向，所述第二距离为所述第一GUI中所述第一应用窗口与所述第一GUI顶部的距离。
其中，上述方法实施例涉及的各步骤的所有相关内容均可以援引到对应功能模块的功能描述，在此不再赘述。
在采用集成的单元的情况下，可将上述确定单元1602、绘制单元1603集成为处理模块，将上述显示单元1601作为输出模块，将显示单元1601作为输入模块。当然，终端还可以包括存储模块和通信模块。此时，如图18所示，示出了上述实施例中所涉及的终端的一种可能的结构示意图，包括处理模块1701、通信模块1702、输入/输出模块1703以及存储模块1704。
其中，处理模块1701用于对终端的动作进行控制管理。通信模块1702用于支持终端与其他网络实体的通信。输入/输出模块1703用于接收由用户输入的信息或输出提供给用户的信息以及终端的各种菜单。存储模块1704用于保存终端的程序代码和数据。
示例性的，处理模块1701可以是处理器或控制器，例如可以是中央处理器(Central Processing Unit，CPU)，GPU，通用处理器，数字信号处理器(Digital Signal Processor，DSP)，专用集成电路(Application-Specific Integrated Circuit，ASIC)，现场可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、晶体管逻辑器件、硬件部件或者其任意组合。其可以实现或执行结合本申请公开内容所描述的各种示例性的逻辑方框，模块和电路。所述处理器也可以是实现计算功能的组合，例如包含一个或多个微处理器组合，DSP和微处理器的组合等等。
通信模块1702可以是收发器、收发电路、输入输出设备或通信接口等。例如，通信模块1702具体可以是蓝牙装置、Wi-Fi装置、外设接口等等。
存储模块1704可以是存储器，该存储器可以包括高速随机存取存储器(RAM)，还可以包括非易失存储器，例如磁盘存储器件、闪存器件或其他易失性固态存储器件等。
输入/输出模块1703可以为触摸屏、键盘、麦克风以及显示器等输入输出设备。其中，显示器具体可以采用液晶显示器、有机发光二极管等形式来配置显示器。另外，显示器上还可以集成触控板，用于采集在其上或附近的触摸事件，并将采集到的触摸信息发送给其他器件(例如处理器等)。
在上述实施例中，可以全部或部分的通过软件，硬件，固件或者其任意组合来实现。当使用软件程序实现时，可以全部或部分地以计算机程序产品的形式出现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时，全部或部分地产生按照本申请实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据 中心通过有线(例如同轴电缆、光纤、数字用户线(DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。该可用介质可以是磁性介质，(例如，软盘，硬盘、磁带)、光介质(例如，DVD)或者半导体介质(例如固态硬盘Solid State Disk(SSD))等。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何在本申请揭露的技术范围内的变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (20)

  1. 一种应用窗口的显示方法，其特征在于，所述方法应用于支持显示多应用窗口的终端中，所述方法包括：
    所述终端显示第一用户图形界面GUI，所述第一GUI中包括第一应用窗口；
    所述终端接收作用于所述第一应用窗口的输入操作；
    响应于所述输入操作，所述终端显示第二GUI，所述第二GUI中包括显示位置固定的软键盘，且所述第二GUI中除所述软键盘之外的区域内包括完整显示的所述第一应用窗口；
    其中，所述第二GUI中所述软键盘的显示位置与所述第一GUI中所述第一应用窗口的显示位置部分或全部重叠。
  2. 根据权利要求1所述的方法，其特征在于，所述终端显示第二GUI，包括：
    所述终端在所述第二GUI中的固定位置绘制所述软键盘；
    所述终端将所述第二GUI中除所述软键盘之外的区域确定为允许绘制应用窗口的绘制区域；
    所述终端在所述绘制区域内绘制所述第一应用窗口。
  3. 根据权利要求2所述的方法，其特征在于，所述终端在所述绘制区域内绘制所述第一应用窗口，包括：
    所述终端查询所述第一应用窗口在所述第一GUI中的窗口状态；
    所述终端根据所述窗口状态确定所述第一应用窗口在所述第二GUI中的窗口参数，所述窗口参数包括所述第一应用窗口的大小和位置；
    所述终端使用所述窗口参数将所述第一应用窗口绘制在所述绘制区域内。
  4. 根据权利要求3所述的方法，其特征在于，所述第一应用窗口在所述第一GUI中的窗口状态为最大化状态，
    其中，所述终端根据所述窗口状态确定所述第一应用窗口在所述第二GUI中的窗口参数，包括：
    所述终端将所述绘制区域中最大矩形的位置和大小确定为所述第一应用窗口在所述第二GUI中的窗口参数。
  5. 根据权利要求3所述的方法，其特征在于，所述第一应用窗口在所述第一GUI中的窗口状态为还原状态，
    其中，所述终端根据所述窗口状态确定所述第一应用窗口在所述第二GUI中的窗口参数，包括：
    所述终端判断所述第一GUI中的第一应用窗口是否能够设置在所述绘制区域中；
    若能够设置在所述绘制区域中，则所述终端将所述第一应用窗口在所述第一GUI中的第一尺寸作为第一应用窗口在所述第二GUI中的大小；并且，所述终端将所述绘制区域中具有所述第一尺寸的位置作为所述第一应用窗口在所述第二GUI中的位置；
    若无法设置在所述绘制区域中，则所述终端将所述第一应用窗口从所述第一尺寸缩小为第二尺寸，并且，所述终端将所述绘制区域中具有所述第二尺寸的位置作为所述第一应用窗口在所述第二GUI中的位置。
  6. 根据权利要求5所述的方法，其特征在于，所述软键盘固定显示在所述第二 GUI的底部，所述第一应用窗口在所述第一GUI中的高度D2小于或等于所述绘制区域的高度D1，D1＞0，D2＞0；
    其中，所述终端将所述绘制区域中具有所述第一尺寸的位置作为所述第一应用窗口在所述第二GUI中的位置，包括：
    所述终端将所述第一GUI中第一应用窗口沿第一方向平移第一距离后的位置，确定为所述第一应用窗口在所述第二GUI中的位置；
    其中，所述第一方向为远离所述软键盘的方向，所述第一距离为所述第一GUI中的第一应用窗口与所述软键盘在所述第一方向上重叠的距离。
  7. 根据权利要求5所述的方法，其特征在于，所述软键盘固定显示在所述第二GUI的底部，所述第一应用窗口在所述第一GUI中的高度D2大于所述绘制区域的高度D1，D1＞0，D2＞0；
    其中，所述终端将所述第一应用窗口从所述第一尺寸缩小为第二尺寸，包括：
    所述终端将所述绘制区域的高度D1作为所述第一应用窗口在所述第二GUI中的高度，并将所述第一应用窗口在所述第一GUI中的宽度作为所述第一应用窗口在所述第二GUI中的宽度，得到所述第一应用窗口在所述第二GUI中的大小。
  8. 根据权利要求5所述的方法，其特征在于，所述软键盘固定显示在所述第二GUI的底部，所述第一应用窗口在所述第一GUI中的高度D2大于所述绘制区域的高度D1，D1＞0，D2＞0；
    其中，所述终端将所述绘制区域中具有所述第二尺寸的位置作为所述第一应用窗口在所述第二GUI中的位置，包括：
    所述终端将所述第一GUI中第一应用窗口沿第一方向平移第二距离后的位置，确定为所述第一应用窗口在所述第二GUI中的位置；
    其中，所述第一方向为远离所述软键盘的方向，所述第二距离为所述第一GUI中所述第一应用窗口与所述第一GUI顶部的距离。
  9. 根据权利要求1-8中任一项所述的方法，其特征在于，所述第一GUI中还包括第二应用窗口，
    其中，所述第二GUI中还包括与所述软键盘不重叠的所述第二应用窗口；所述第二GUI中所述软键盘的显示位置与所述第一GUI中所述第二应用窗口的显示位置部分或全部重叠。
  10. 根据权利要求9所述的方法，其特征在于，所述第二GUI中显示的所述第一应用窗口与所述第二应用窗口不重叠。
  11. 一种终端，其特征在于，所述终端支持显示多应用窗口，所述终端包括：
    显示单元，用于：显示第一GUI，所述第一GUI中包括第一应用窗口；
    输入单元，用于：接收作用于所述第一应用窗口的输入操作；
    所述显示单元，还用于：显示第二GUI，所述第二GUI中包括显示位置固定的软键盘，且所述第二GUI中除所述软键盘之外的区域内包括完整显示的所述第一应用窗口；
    其中，所述第二GUI中所述软键盘的显示位置与所述第一GUI中所述第一应用窗口的显示位置部分或全部重叠。
  12. 根据权利要求11所述的终端，其特征在于，所述终端还包括：
    绘制单元，用于：在所述第二GUI中的固定位置绘制所述软键盘；
    确定单元，用于：将所述第二GUI中除所述软键盘之外的区域确定为允许绘制应用窗口的绘制区域；
    所述绘制单元，还用于：在所述绘制区域内绘制所述第一应用窗口。
  13. 根据权利要求12所述的终端，其特征在于，
    所述绘制单元，具体用于：查询所述第一应用窗口在所述第一GUI中的窗口状态；根据所述窗口状态确定所述第一应用窗口在所述第二GUI中的窗口参数，所述窗口参数包括所述第一应用窗口的大小和位置；使用所述窗口参数将所述第一应用窗口绘制在所述绘制区域内。
  14. 根据权利要求13所述的终端，其特征在于，所述第一应用窗口在所述第一GUI中的窗口状态为最大化状态，
    所述确定单元，还用于：将所述绘制区域中最大矩形的位置和大小确定为所述第一应用窗口在所述第二GUI中的窗口参数。
  15. 根据权利要求13所述的终端，其特征在于，所述第一应用窗口在所述第一GUI中的窗口状态为还原状态，
    所述确定单元，还用于：判断所述第一GUI中的第一应用窗口是否能够设置在所述绘制区域中；若能够设置在所述绘制区域中，则将所述第一应用窗口在所述第一GUI中的第一尺寸作为第一应用窗口在所述第二GUI中的大小；并且，所述终端将所述绘制区域中具有所述第一尺寸的位置作为所述第一应用窗口在所述第二GUI中的位置；若无法设置在所述绘制区域中，则将所述第一应用窗口从所述第一尺寸缩小为第二尺寸，并且，所述终端将所述绘制区域中具有所述第二尺寸的位置作为所述第一应用窗口在所述第二GUI中的位置。
  16. 根据权利要求15所述的终端，其特征在于，所述软键盘固定显示在所述第二GUI的底部，所述第一应用窗口在所述第一GUI中的高度D2小于或等于所述绘制区域的高度D1，D1＞0，D2＞0；
    所述确定单元，具体用于：将所述第一GUI中第一应用窗口沿第一方向平移第一距离后的位置，确定为所述第一应用窗口在所述第二GUI中的位置；其中，所述第一方向为远离所述软键盘的方向，所述第一距离为所述第一GUI中的第一应用窗口与所述软键盘在所述第一方向上重叠的距离。
  17. 根据权利要求15所述的终端，其特征在于，所述软键盘固定显示在所述第二GUI的底部，所述第一应用窗口在所述第一GUI中的高度D2大于所述绘制区域的高度D1，D1＞0，D2＞0；
    所述确定单元，具体用于：将所述绘制区域的高度D1作为所述第一应用窗口在所述第二GUI中的高度，并将所述第一应用窗口在所述第一GUI中的宽度作为所述第一应用窗口在所述第二GUI中的宽度，得到所述第一应用窗口在所述第二GUI中的大小；将所述第一GUI中第一应用窗口沿第一方向平移第二距离后的位置，确定为所述第一应用窗口在所述第二GUI中的位置；其中，所述第一方向为远离所述软键盘的方向，所述第二距离为所述第一GUI中所述第一应用窗口与所述第一GUI顶部的距离。
  18. 一种终端，其特征在于，包括：处理器、存储器、显示器和通信接口；
    所述存储器用于存储计算机执行指令，所述处理器与所述存储器耦接，当所述终端运行时，所述处理器执行所述存储器存储的所述计算机执行指令，以使所述终端执行如权利要求1-10中任一项所述的应用窗口的显示方法。
  19. 一种计算机可读存储介质，所述计算机可读存储介质中存储有指令，其特征在于，当所述指令在终端上运行时，使得所述终端执行如权利要求1-10中任一项所述的应用窗口的显示方法。
  20. 一种包含指令的计算机程序产品，其特征在于，当所述计算机程序产品在终端上运行时，使得所述终端执行如权利要求1-10中任一项所述的应用窗口的显示方法。
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