CN113407293B - Window management method, device, equipment and storage medium - Google Patents
Window management method, device, equipment and storage medium Download PDFInfo
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- CN113407293B CN113407293B CN202110952008.8A CN202110952008A CN113407293B CN 113407293 B CN113407293 B CN 113407293B CN 202110952008 A CN202110952008 A CN 202110952008A CN 113407293 B CN113407293 B CN 113407293B
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
Abstract
The invention provides a window management method, a device, equipment and a storage medium, wherein the method is applied to electronic equipment, and the electronic equipment comprises the following steps: the method comprises a first operating system and a second operating system which is deployed in the first operating system in a containerized mode, wherein the first operating system comprises a first window manager and a first APP, and the second operating system comprises a second window manager and a second APP, and the method comprises the following steps: under the condition that the window state of the window of the second APP needs to be changed, adjusting the position of the window of the second APP in the window stack; determining the window state of the window of the second APP according to the adjusted position; the first window manager sends the window state of the window of the second APP to the second window manager, and the second window manager adjusts the window of the second APP.
Description
Technical Field
The present invention relates to the field of computer technologies, and in particular, to a method, an apparatus, a device, and a storage medium for managing a window.
Background
With the development of computer technology, in order to expand an application program (APP for short) in a Linux system and enrich an application environment, the Linux system can support the APP for running an Android system.
At present, when a Linux APP runs, a window manager of the Linux generates a window corresponding to the Linux APP; when the android APP runs, the android window manager generates a window corresponding to the android APP. In the process of implementing the invention, the inventor finds that: when the state of the window of the android application needs to be changed, the android window manager cannot acquire an accurate window state, so that the running state of the android application cannot be accurately adjusted.
Disclosure of Invention
The invention provides a window management method, a device, equipment and a storage medium, which are used for solving the defect that the running state of an application cannot be accurately adjusted due to inaccurate window state in the prior art and realizing accurate updating of the window state.
The invention provides a window management method, which is applied to electronic equipment, wherein the electronic equipment comprises the following steps: a first operating system and a second operating system deployed in the first operating system in a containerized manner, the first operating system including a first window manager and a first application program (APP), the second operating system including a second window manager and a second APP, the method comprising:
under the condition that the window state of the window of the second APP needs to be changed, adjusting the position of the window of the second APP in the window stack;
determining the window state of the window of the second APP according to the adjusted position;
and the first window manager sends the window state of the window of the second APP to the second window manager, wherein the window state is used for the second window manager to adjust the window state of the window of the second APP.
According to a window management method provided by the present invention, the adjusting the position of the window of the second APP in the window stack includes:
obtaining a first window state change indication for the second APP;
adjusting the position of the window of the second APP in the window stack according to the first window state change indication; or the like, or, alternatively,
acquiring a second window state change instruction aiming at the first APP;
and adjusting the position of the window of the second APP in the window stack according to the second window state change indication.
According to a window management method provided by the present invention, adjusting a position of a window of a second APP in a window stack according to the first window state change indication includes:
under the condition that the first window state change indication is used for indicating that a window of a second APP is activated, adjusting the position of the window of the second APP in the window stack to be a stack top position;
determining a window state of a window of the second APP according to the adjusted position, including:
and determining that the window state of the window of the second APP is an active state according to the stack top position.
According to a window management method provided by the present invention, the method further comprises:
receiving a window creation instruction of a second APP sent by a second window manager, wherein the window creation instruction of the second APP carries window attribute information of the second APP;
adding the window of the second APP into the stack top position of the window stack;
and setting the window state of the window of the second APP to be an active state, and sending the active state of the window of the second APP to the second window manager.
According to a window management method provided by the present invention, adjusting a position of a window of a second APP in a window stack according to the second window state change indication includes:
under the condition that the second window state change indication is used for indicating the creation of a window or the activation of a window, adjusting the position of the window of the second APP in the window stack to be a non-stack top position;
determining a window state of a window of the second APP according to the adjusted position, including:
and determining the window state of the window of the second APP to be a pause state according to the non-stack top position.
According to the window management method provided by the present invention, before adjusting the position of the window of the second APP in the window stack to the non-stack top position, the method further includes:
if the second window state change indication is used for indicating the creation of a window, adding the window of the first APP to the stack top position of the window stack, and setting the window state of the window of the first APP to be an active state; or the like, or, alternatively,
if the second window state change indication is used for indicating to activate a window, adjusting the position of the window of the first APP in the window stack to be a stack top position, and adjusting the window state of the window of the first APP to be an active state.
According to a window management method provided by the present invention, adjusting a position of a window of a second APP in a window stack according to the second window state change indication includes:
deleting the window of the first APP from the window stack under the condition that the second window state change indication is used for indicating to destroy the window, and determining the adjusted position of the window of the second APP as a stack top position;
determining a window state of a window of the second APP according to the adjusted position, including:
determining that the window state of the window of the second APP is an active state.
According to a window management method provided by the present invention, the adjusting, according to the first window state change indication, the position of the window of the second APP in the window stack includes:
deleting the window of the second APP from the window stack under the condition that the first window state change indication is used for indicating to destroy the window;
determining a window state of a window of the second APP according to the adjusted position, including:
and adjusting the window state of the window of the second APP to be a destruction state.
According to a window management method provided by the present invention, the method further comprises:
and under the condition of receiving an instruction for displaying a system window, adding the system window to the top position of the window stack, and setting the state of the system window to be an active state.
The invention also provides a window management device, which is applied to electronic equipment, wherein the electronic equipment comprises: a first operating system and a second operating system deployed in the first operating system in a containerized manner, the first operating system including a first window manager and a first application program (APP), the second operating system including a second window manager and a second APP, the apparatus comprising:
the processing module is used for adjusting the position of the window of the second APP in the window stack under the condition that the window state of the window of the second APP needs to be changed;
the processing module is further configured to determine a window state of the window of the second APP according to the adjusted position;
a sending module, configured to send a window state of the window of the second APP to the second window manager, where the window state is used for the second window manager to adjust the window state of the window of the second APP.
The present invention also provides an electronic device, including a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of any of the above-mentioned window management methods when executing the program.
The invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the window management method as described in any one of the above.
An embodiment of the present invention further provides a computer program product, which includes a computer program, and when the computer program is executed by a processor, the steps of any one of the above-mentioned window management methods are implemented.
According to the window management method, device, equipment and storage medium provided by the invention, the position of the window of the second APP in the window stack is adjusted under the condition that the window state of the window of the second APP needs to be changed; determining the window state of the window of the second APP according to the adjusted position; the first window manager sends the window state of the window of the second APP to the second window manager, so that the second window manager can timely know the window state of the window of the second APP and timely adjust the window state of the window of the second APP, the adjusted window state of the window of the second APP is consistent with the window state sent by the first window manager, and accuracy of the window state of the window of the second APP is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a diagram of a window stack according to an embodiment of the present invention;
FIG. 2 is a second schematic diagram of a window stack according to an embodiment of the present invention;
FIG. 3 is a diagram illustrating window state transitions provided by an embodiment of the present invention;
FIG. 4 is a flowchart illustrating a window management method according to an embodiment of the present invention;
FIG. 5 is a schematic view of a window hierarchy provided by an embodiment of the present invention;
FIG. 6 is a schematic diagram of a window level provided by an embodiment of the invention;
FIG. 7 is a schematic diagram of an interaction flow of a window management method according to an embodiment of the present invention;
FIG. 8 is a second schematic view illustrating an interaction flow of a window management method according to an embodiment of the present invention;
FIG. 9 is a third schematic view illustrating an interaction flow of a window management method according to an embodiment of the present invention;
FIG. 10 is a fourth exemplary interaction flow chart of a window management method according to an embodiment of the present invention;
FIG. 11 is a fifth exemplary interaction flow diagram of a window management method according to an embodiment of the present invention;
FIG. 12 is a sixth exemplary interaction flow chart of a window management method according to an embodiment of the present invention;
FIG. 13 is a seventh exemplary interaction flow diagram of a window management method according to an embodiment of the present invention;
FIG. 14 is an eighth exemplary interaction flow diagram of a window management method according to an embodiment of the present invention;
FIG. 15 is a schematic structural diagram of a window management apparatus according to an embodiment of the present invention;
fig. 16 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
First, a part of vocabulary and application scenarios related to the embodiment of the present invention will be described.
The application's window Task, is displayed as a container of the application of a particular width and height. Each application may create one or more window tasks for displaying different content. The window in the embodiment of the invention refers to a window task.
The window Stack, of the application is the container of window tasks. The window tasks are arranged in the window stack in a linear arrangement mode according to the stacking time sequence.
In an embodiment of the invention, the second operating system runs in the first operating system in a containerized manner. As known to those skilled in the art, containerization, i.e., LXC implemented based on Linux kernel features, fully utilizes cgroups and Namespace features, isolates processes and resources, and enables efficient and lightweight implementation of the second operating system.
In the embodiment of the present invention, although not explicitly described, the first operating system and the second operating system are both Linux Kernel-based operating systems, which may be the same, for example, both the first operating system and the second operating system are Linux OS releases (such as Ubuntu) or are Android; the two may also be different, for example, one of the first and second operating systems is a Linux OS release and one is Android (Android).
In the embodiment of the present invention, although not explicitly described, communication, notification, and the like between the first operating system and the second operating system may be implemented by Socket, or by Broadcast notification Broadcast at a system level, or by inter-process communication IPC, and the like.
As known to those skilled in the art, Android has a plurality of derivative versions, and Android (Android) referred to in the present invention covers Android OS issued by Google and AOSP and various derivative systems based on AOSP, such as MIUI, EMUI, One UI, and the like.
As known to those skilled in the art, there are many other Linux Kernel-based operating systems, such as Tizen, etc., which are also applicable to the solution of the present invention.
The electronic device in the embodiment of the present invention includes, for example: and the mobile phone, the tablet computer, the notebook computer, the computer and the like.
For convenience of description, the implementation process and principle of the embodiment of the present invention are described below by taking the first operating system as Linux OS and the second operating system as Android, which are only schematic and do not limit the present invention in particular.
For the above scenario, if the APP (application) 1 in the Linux OS is started first and then the APP in the android OS is started, as shown in fig. 1, the window of the APP in the android OS is at the top of the window stack and is in a window Active (Active) state. If the APP 2 in the Linux OS is started again, the window state is changed to be as shown in FIG. 2, the window of the APP in the android OS is covered, and the state of the APP originally should be changed from Active to a window Pause (Pause) state. However, the window manager of the android OS does not know that the window of the Linux APP 2 already exists to cover the window of the APP in the android OS, and the window state recognized by the window manager in the android OS is inconsistent with the window state which should be actually adjusted, so that the android system cannot accurately adjust the running state of the application in the android OS.
In one embodiment, as shown in FIG. 3, a window state change situation is shown.
The window states generally include: an active state, a suspended state, and a destroyed state.
For example, for an application, if the application is started, the window state of the window of the application is an active state; if the Home key is clicked or a new application is started (namely, the application is covered by the new application), changing the active state into a suspended state; if the application is pulled up or re-entered through the task manager, changing the suspended state into the active state; if the application is destroyed, the application is changed into a destruction state.
The technical idea of the window management method of the embodiment of the invention is as follows:
when the window state of the window of the APP needs to be changed, determining the position of the window of the APP in the window stack, for example, the position of the window in the window stack needs to be adjusted, and determining the window state of the window of the APP based on the position; and informing the window manager corresponding to the APP of the window state of the window of the APP, so that the window manager corresponding to the APP can accurately adjust the running state of the APP.
The technical solution of the present invention is described in detail with specific embodiments in conjunction with fig. 1-14. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 4 is a flowchart illustrating an embodiment of a window management method according to the present invention. As shown in fig. 4, the method provided in this embodiment is applied to an electronic device, where the electronic device includes: a first operating system and a second operating system deployed in the first operating system in a containerized manner, the first operating system including a first window manager and a first application program (APP), the second operating system including a second window manager and a second APP, the method comprising:
For example, when the window of the second APP is covered by another window, or the window of the second APP activates the second APP if covered, or destroys the window of the second APP, and so on, that is, the window state of the window of the second APP needs to be changed, the first window manager adjusts the position of the window of the second APP in the window stack according to a change instruction for the second APP (for example, a user instructs to activate the second APP, or newly create the window of the second APP, or delete the window of the second APP) or an instruction for another window, for example, adjusts the position of the window of the second APP in the top-of-stack position, the bottom-of-stack position, or non-top-of-stack and bottom-of-stack position, and so on.
Optionally, the indication for the other windows, for example, the indication for the windows of the other first APPs, or the indication for the system window, which may affect the window state of the window of the current second APP, for example, the indication that the window of the first APP is activated, may cover the window of the second APP, so that the window state of the window of the second APP needs to be changed.
The window manager typically manages the windows of an application by creating a window stack, the level of which at the window stack level depends, as shown in fig. 5, the level of the windows at the upper level is typically no less than the level of the windows at the lower level.
Wherein, the window stack in step 101 is a window stack managed by the first window manager.
The window level is generally classified into three categories: application level windows, child window level and system level windows. As shown in FIG. 6, the window levels are system level windows, child windows, and application level windows in order from high to low.
Illustratively, an application level window, such as a desktop window, is typically the lowest level window, at the bottom of the window stack, which other level windows may overlay.
A sub-window, such as a dialog box window that an application pops up.
System level windows, such as status bars displaying signal strength or time or system alert windows, are in a relatively high position in the window stack and typical application level windows may not overlay such windows.
The high-level window may overlay the low-level window, i.e. the high-level window is at a lower level in the window stack, e.g. the sub-window is displayed at an upper level of the application-level window.
For the same level window, for example, the window of the application 1 is displayed first, and then the window of the application 2 is displayed, the window of the application 2 is located at the upper layer of the window of the application 1.
And 102, determining the window state of the window of the second APP according to the position of the window of the second APP in the window stack.
Specifically, different positions in the window stack may correspond to different window states, for example, if a certain window is at a top position in the window stack, the window state of the window is an active state, and if a certain window is at a non-top position in the window stack, for example, is covered by another window, the window state of the window is a suspended state.
And the first window manager determines the window state of the window of the second APP according to the position of the window of the second APP in the window stack. For example, if the position of the window of the second APP in the window stack is the stack top position, the window state of the window of the second APP is an active state, if the position of the window of the second APP in the window stack is the non-stack top position, the window state of the window of the second APP is a suspended state, and if the window of the second APP is deleted from the window stack, the window state of the window of the second APP is a destroyed state.
Specifically, the first window manager sends the window state of the window of the second APP to the second window manager, and the second window manager adjusts the window of the second APP according to the window state of the window of the second APP, so that the adjusted window state of the window of the second APP is consistent with the window state sent by the first window manager.
In the embodiment of the present invention, the first window manager is responsible for managing the states of the windows of the application programs in the first operating system and the second operating system, and manages the windows of the application programs through the window stack.
When the APP in the Linux OS and the APP in the android OS run simultaneously, the android system cannot accurately distinguish the window state of the APP in the android OS.
Illustratively, as shown in fig. 7, an interaction flow of window state adjustment is shown, in fig. 7, a first window manager is, for example, a window manager of a Linux OS, a second window manager is, for example, a window manager of an android OS, a first APP is an APP in the Linux OS, and a second APP is an APP in the android OS.
The method comprises the following steps:
step 1a, a first window manager receives a first window state change instruction aiming at a second APP and sent by a second window manager;
in other embodiments, the first window management may also receive a first window state change indication for the second APP sent by a task manager of the first operating system; the indication may be generated based on input from a user;
step 2a, the first window manager adjusts the window position of the second APP in the window stack to be the stack top position;
step 3a, the first window manager adjusts the window state of the window of the second APP to be an active state;
step 4a, the first window manager sends the adjusted window state, namely the active state, to the second window manager;
and 5a, the second window manager adjusts the state of the window of the second APP according to the active state sent by the first window manager, so that the window of the second APP is in the active state.
For example, the second APP is notified to activate a window for the second APP.
In the method of this embodiment, when the window state of the window of the second APP needs to be changed, the position of the window of the second APP in the window stack is adjusted; determining the window state of the window of the second APP according to the adjusted position; and sending the window state of the window of the second APP to the second window manager, so that the second window manager can timely know the window state of the window of the second APP and timely adjust the window state of the window of the second APP, the adjusted window state of the window of the second APP is consistent with the window state sent by the first window manager, and the accuracy of the window state of the window of the second APP is ensured.
In one embodiment, step 102 may be implemented as follows:
one implementation is as follows:
acquiring a first window state change indication aiming at a window of a second APP;
and adjusting the position of the window of the second APP in the window stack according to the first window state change indication.
Optionally, obtaining the first window state change indication for the second APP may be implemented in several ways:
receiving a first window state change instruction sent by a task manager of a first operating system; or the like, or, alternatively,
and receiving a first window state change indication sent by the second window manager.
Receiving a first window state change instruction sent by the task manager, for example, the task manager receives an input of a user, where the input is used to instruct to activate the window of the second APP or destroy the window of the second APP;
and receiving a first window state change indication sent by the second window manager, for example, indicating to destroy the window of the second APP, and deleting the window of the second APP from the window stack.
The first window state change indication may carry window attribute information, where the window attribute information includes, for example, at least one of the following: window position, window size or window hierarchy, etc.
And determining the position of the window of the second APP in the window stack according to the first window state change indication, for example, if the first window state change indication is used for indicating that the window of the second APP is activated, adjusting the position of the window of the second APP in the window stack to be a stack top position.
In the above embodiment, according to the window state change indication for the window of the second APP, the position of the window of the second APP in the window stack is adjusted, so that the window state of the window of the second APP can be adjusted in time, and the accuracy of the window state of the window of the second APP is ensured.
The other realization mode is as follows:
acquiring a second window state change instruction aiming at the first APP;
and adjusting the position of the window of the second APP in the window stack according to the second window state change indication.
Optionally, a second window state change indication for the first APP is obtained, for example, a second window state change indication sent by a task manager of the first operating system is received.
Optionally, in other embodiments, the window state change indication of the pair of other APPs or other windows sent by the second window manager may also be received.
Receiving a second window state change indication sent by the task manager, for example, the task manager receives an input of a user, where the input is used to indicate to activate the window of the first APP, or to create the window of the first APP (at this time, the window of the second APP is covered, and the window state of the window of the second APP also changes), or to destroy the window of the first APP.
The second window state change indication may carry window attribute information, where the window attribute information includes, for example, at least one of the following: window position, window size or window hierarchy, etc.
Determining the position of the window of the second APP in the window stack according to the second window state change indication, for example, if the second window state change indication is used to indicate that the window of the first APP is activated, assuming that the window of the second APP is in an activated state at this time, adjusting the position of the window of the second APP in the window stack to be a non-top position, that is, exchanging the position of the window of the first APP with the position of the window of the second APP, so that the window of the first APP is at the top position of the stack, and the window state of the window of the second APP is adjusted to be a suspended state.
For example, if the second window state change indication is used to indicate to destroy the window of the first APP, assuming that the window of the first APP is located at the top of the stack in the window stack at this time, and the window of the second APP is located at the next layer of the top of the stack, the window of the first APP is deleted from the window stack, so that the position of the window of the second APP in the window stack is adjusted to the top of the stack, and the window state of the window of the second APP is adjusted to the active state at this time.
In the above embodiment, according to the window state change indication for the window of the first APP, the position of the window of the second APP in the window stack is adjusted, so that the window state of the window of the second APP can be adjusted in time, and the accuracy of the window state of the window of the second APP is ensured.
In an embodiment, step 101 specifically includes:
under the condition that a first window state change indication is used for indicating that a window of a second APP is activated, adjusting the position of the window of the second APP in the window stack to be a stack top position;
step 102 comprises: and determining that the window state of the window of the second APP is an active state according to the stack top position.
Specifically, under the condition that the first window state change instruction is used for indicating that the window is activated, that is, the window of the second APP needs to be activated, at this time, the position of the window of the second APP in the window stack is a non-top position (the window state is a suspended state), that is, the window is covered by other windows, the position of the window of the second APP in the window stack is adjusted to a top position, the window state is adjusted from the suspended state to an active state, the active state is sent to the second window manager, and the second window manager adjusts the window of the second APP according to the active state, so that the window state of the adjusted window of the second APP is consistent with the window state sent by the first window manager.
Illustratively, as shown in fig. 8, the method includes the steps of:
step 1b, the first window manager receives an activation instruction sent by the task manager; the activation indication is generated based on a user clicking on a window of a second APP;
step 2 b, the first window manager determines the position of the window of the second APP in the window stack;
step 3 b, the first window manager places the window of the second APP at the top of the stack;
step 4 b, the first window manager adjusts the window state of the window of the second APP to be an active state, and notifies the active state to the second window manager;
and 5 b, activating the window of the second APP by the second window manager.
In the above embodiment, in the case that activation of the window of the second APP is instructed, the position of the window of the second APP in the window stack is adjusted to the top of the stack position; and determining that the window state of the window of the second APP is an active state, so that the window state of the window of the second APP can be adjusted in time, and the accuracy of the window state of the window of the second APP is ensured.
In one embodiment, the window management method further comprises
Receiving a window creation instruction of a second APP sent by a second window manager, wherein the window creation instruction of the second APP carries window attribute information of the second APP;
adding a window of a second APP into the top position of the window stack;
and setting the window state of the window of the second APP to be an active state, and sending the active state of the window of the second APP to the second window manager.
Specifically, the window creation instruction is used to instruct to create a window of a certain second APP, and may also carry window attribute information of the window of the second APP.
And adding the window of the second APP into the stack top position of the window stack, setting the corresponding window state as an active state, and sending the active state of the window of the second APP to the second window manager, so that the second window manager informs the second APP to create the corresponding window.
Illustratively, as shown in fig. 9, a window creation process of the second APP is shown, the method includes the following steps:
step 1c, the second window manager receives a window creation instruction of a second APP, wherein the window creation instruction is generated based on a first input of a user; the first input is used for indicating the creation of a window of a second APP;
step 2c, the first window manager receives a window creation instruction of the second APP sent by the second window manager;
step 3c, the first window manager adds the window of the second APP to the stack top position in the window stack;
step 4c, the first window manager sets the window state of the window of the second APP to be an active state;
step 5c, the first window manager sends the active state of the window of the second APP to the second window manager;
and 6c, the second window manager informs the second APP to create the window.
In the above embodiment, in the case of indicating to create the window of the second APP, the window of the second APP is added to the top position of the window stack; and set up the window state of the window of second APP into the active state, and then send the active state of the window of second APP to second window manager for the window state of the window of second APP can in time be known to second window manager, and in time adjust the window state of the window of second APP, guarantee the accuracy of the window state of the window of second APP.
In an embodiment, step 101 specifically includes: under the condition that the second window state change indication is used for indicating the creation of a window or the activation of a window, adjusting the position of the window of the second APP in the window stack to be a non-stack top position;
step 102 comprises:
and determining the window state of the window of the second APP to be a pause state according to the non-stack top position.
Specifically, the first window state change indication may indicate that a window of another APP is activated or created, and may also indicate that a system window is activated or created. The window of the current second APP may be covered at this time.
If the current position of the window of the second APP in the window stack is the stack top position (corresponding to the active state), the position of the window of the second APP in the window stack is adjusted to be the non-stack top position, and the window state of the window of the second APP is adjusted to be the suspended state.
In an embodiment, before the step "adjusting the position of the window of the second APP in the window stack to the non-top-of-stack position", the following schemes may also be performed:
scheme one
If the second window state change indication is used for indicating the creation of the window of the first APP, adding the window of the first APP into the stack top position of the window stack, and setting the window state of the window of the first APP to be an active state;
specifically, assuming that the current window of the second APP is in an active state, the position in the window stack is the stack top position;
if an instruction for creating the window of the first APP is received, adding the window of the first APP to the stack top position of the window stack, setting the window state of the window of the first APP to be in an active state, and changing the window position of the second APP to be in a non-stack top position at the moment, so that the window state of the window of the second APP is adjusted to be in a suspended state.
Illustratively, as shown in fig. 10, a window creation process of a first APP is shown, at this time, a window of a second APP is created, and the window of the first APP overlaps the window of the second APP, and on the basis of fig. 9, the method includes the following steps:
step 1d, the first window manager receives a window creation instruction of the first APP; the window indication may be generated based on input from a user;
step 2d, adding the window of the first APP into the stack top position in the window stack by the first window manager;
step 3d, the first window manager sets the window state of the window of the first APP to be an active state, and adjusts the window state of the window of the second APP to be a pause state;
step 4d, the first window manager informs the second window manager of the pause state of the window of the second APP;
and 5d, the second window manager adjusts the window state of the window of the second APP to enable the window to be in a pause state.
Scheme two
If the second window state change indication is used for indicating the activation of the window of the first APP, adjusting the position of the window of the first APP in the window stack to be a stack top position, and adjusting the window state of the window of the first APP to be an active state.
Specifically, assuming that the current window of the second APP is in an active state, the position in the window stack is the stack top position;
if an instruction for activating the window of the first APP is received, the position of the window of the first APP is adjusted to be the stack top position, the window state of the window of the first APP is set to be the active state, the window position of the second APP is changed to be the non-stack top position at the moment, and therefore the window state of the window of the second APP is adjusted to be the pause state.
Illustratively, as shown in fig. 11, a window activation process of a first APP is shown, where a window of a second APP is created and is covered by other windows, for example, a window of the second APP, and the window of the second APP is in an active state, the method includes the following steps:
step 1e, the first window manager receives an activation instruction of the first APP sent by the task manager; the activation indication is generated, for example, based on a user clicking on a window of the first APP;
step 2 e, the first window manager determines the position of the window of the first APP in the window stack;
step 3 e, the first window manager places the window of the first APP at the top of the stack;
step 4 e, the first window manager adjusts the window state of the window of the first APP to be an active state;
step 5 e, the first window manager activates the window of the first APP;
step 6 e, the first window manager adjusts the window state of the window of the second APP to a pause state, and notifies the second window manager of the pause state;
and 7e, the second window manager adjusts the window state of the window of the second APP to enable the window to be in a pause state.
In the above embodiment, in the case where the creation or activation of the window of the first APP is instructed, the window of the second APP is adjusted to a non-top position; and the window state of the window of the second APP is set to be in a pause state, and then the pause state of the window of the second APP is sent to the second window manager, so that the second window manager can timely know the window state of the window of the second APP, timely adjust the window state of the window of the second APP, and guarantee the accuracy of the window state of the window of the second APP.
In an embodiment, step 101 may specifically include:
under the condition that the second window state change indication is used for indicating to destroy the window of the first APP, deleting the window of the first APP from the window stack, and determining the position of the second APP after window adjustment as the stack top position;
step 102 comprises:
and determining the window state of the window of the second APP to be an activated state.
Specifically, assuming that the current window of the second APP is in a suspended state, the position in the window stack is the next layer of the stack top position;
if an instruction for destroying the window of the first APP is received, the window of the first APP is deleted from the window stack, the window state of the window of the first APP is set to be a destruction state, the window position of the second APP is changed to be the stack top position at the moment, and therefore the window state of the window of the second APP is adjusted to be an active state.
Exemplarily, as shown in fig. 12, a window destruction process of a first APP is shown, where a window of a second APP is created and is covered by the window of the first APP, and the window of the second APP is in a suspended state, and the method includes the following steps:
step 1f, the first window manager receives a destruction instruction of the first APP from the task manager, wherein the destruction instruction is generated based on input of a user;
step 2f, deleting the window of the first APP from the window stack by the first window manager, and destroying the window;
step 3f, the first window manager determines that the window position of the second APP is the stack top position;
step 4f, the first window manager adjusts the window state of the window of the second APP to be an active state;
step 5f, the first window manager sends the active state of the window of the second APP to the second window manager;
and 6f, activating the window of the second APP by the first window manager.
In the above embodiment, in the case where it is instructed to destroy the window of the first APP, the window of the second APP is adjusted to the stack top position; and set up the window state of the window of second APP into the active state, and then send the active state of the window of second APP to second window manager for the window state of the window of second APP can in time be known to second window manager, and in time adjust the window state of the window of second APP, guarantee the accuracy of the window state of the window of second APP.
In an embodiment, step 101 specifically includes:
deleting the window of the second APP from the window stack under the condition that the first window state change indication is used for indicating window deletion;
step 102 comprises:
and adjusting the window state of the window of the second APP to be a destruction state.
Specifically, if the user wants to close the second APP, for example, the user sends a destroy instruction to the first window manager through the task manager of the first operating system, the window of the second APP is deleted in the window stack, and the window state of the second APP is adjusted to the destroy state.
Exemplarily, as shown in fig. 13, a window destruction process of a second APP is shown, where a window of the second APP is created, and the window of the second APP is in a suspended state or an active state, and the method includes the following steps:
step 1g, the first window manager receives a destruction instruction of the second APP from the task manager, wherein the destruction instruction is generated based on input of a user;
step 2g, the first window manager deletes the window of the first APP from the window stack;
step 3g, the first window manager adjusts the window state of the window of the second APP to be a destruction state;
and 5g, destroying the window of the second APP by the first window manager.
In the above embodiment, in the case that destruction of the window of the second APP is instructed, the window of the second APP is deleted from the window stack; and set up the window state of the window of second APP into destroying the state, and then send the destruction state of the window of second APP to second window manager for the window state of the window of second APP can in time be known to second window manager, and in time adjust the window state of the window of second APP, guarantee the accuracy of the window state of the window of second APP.
In an embodiment, the method further comprises:
and under the condition of receiving an instruction for displaying the system window, adding the system window to the top position of the window stack, and setting the state of the system window to be an active state.
Specifically, assuming that the window of the second APP is in an active state at the top of the window stack, the level of the system window is higher than that of the window of the application program APP, adding the system window to the top of the window stack under the condition of receiving the indication of displaying the system window, setting the window state of the system window to be in the active state, and adjusting the window state of the window of the second APP to be in a suspended state at the time when the window of the second APP is in a non-top of the stack.
For example, as shown in fig. 14, a pop-up system dialog box of the android system, for example, when an Application No Response (ANR) error occurs in the android APP, the android system displays an ANR system window whose hierarchy is also at the system window hierarchy in the hierarchical mapping relationship at the Linux end, so that the ANR system window is displayed at the upper layer of all applications.
The method comprises the following steps:
step 1h, the second window manager detects that an ANR error occurs in the second APP;
step 2h, the second window manager processes the ANR;
step 3h, destroying the window of the second APP by the second window manager;
step 4h, the second window manager sends a destruction instruction of the window of the second APP to the first window manager, and indicates to display an ANR system window;
step 5h, deleting the window of the second APP from the window stack by the first window manager, and adjusting the window state of the second APP to be a destruction state;
and 6h, the first window manager places the ANR system window at the top of the window stack and sets the window state of the ANR system window to be in an active state.
In the above embodiment, in the case of indicating and displaying the system window, the system window is added to the stack top position of the window stack, the state of the system window is set to be an active state, and the window of the second APP is adjusted to be a non-stack top position; and the window state of the window of the second APP is set to be in a pause state, and then the pause state of the window of the second APP is sent to the second window manager, so that the second window manager can timely know the window state of the window of the second APP, timely adjust the window state of the window of the second APP, and guarantee the accuracy of the window state of the window of the second APP.
The following describes the window management apparatus provided in the present invention, and the window management apparatus described below and the window management method described above may be referred to in correspondence with each other.
Fig. 15 is a schematic structural diagram of a window management apparatus according to the present invention. The window management apparatus provided in this embodiment is applied to an electronic device, where the electronic device includes: a first operating system and a second operating system deployed in the first operating system in a containerized manner, the first operating system including a first window manager and a first application program (APP), the second operating system including a second window manager and a second APP, as shown in FIG. 15, the apparatus including:
a processing module 210, configured to adjust a position of the window of the second APP in the window stack when the window state of the window of the second APP needs to be changed;
the processing module 210 is further configured to determine a window state of the window of the second APP according to the adjusted position;
a sending module 220, configured to send a window state of the window of the second APP to the second window manager, where the window state is used for the second window manager to adjust the window state of the window of the second APP.
Optionally, the processing module 210 is specifically configured to:
obtaining a first window state change indication for the second APP;
adjusting the position of the window of the second APP in the window stack according to the first window state change indication; or the like, or, alternatively,
acquiring a second window state change instruction aiming at the first APP;
and adjusting the position of the window of the second APP in the window stack according to the second window state change indication.
Optionally, the processing module 210 is specifically configured to:
under the condition that the first window state change indication is used for indicating that a window of a second APP is activated, adjusting the position of the window of the second APP in the window stack to be a stack top position;
determining a window state of a window of the second APP according to the adjusted position, including:
and determining that the window state of the window of the second APP is an active state according to the stack top position.
Optionally, the receiving module 220 is further configured to:
receiving a window creation instruction of a second APP sent by a second window manager, wherein the window creation instruction of the second APP carries window attribute information of the second APP;
the processing module 210 is further configured to: adding the window of the second APP into the stack top position of the window stack;
and setting the window state of the window of the second APP to be an active state, and sending the active state of the window of the second APP to the second window manager.
Optionally, the processing module 210 is specifically configured to:
under the condition that the second window state change indication is used for indicating the creation of a window or the activation of a window, adjusting the position of the window of the second APP in the window stack to be a non-stack top position;
determining a window state of a window of the second APP according to the adjusted position, including:
and determining the window state of the window of the second APP to be a pause state according to the non-stack top position.
Optionally, the processing module 210 is further configured to:
if the second window state change indication is used for indicating the creation of a window, adding the window of the first APP to the stack top position of the window stack, and setting the window state of the window of the first APP to be an active state; or the like, or, alternatively,
if the second window state change indication is used for indicating to activate a window, adjusting the position of the window of the first APP in the window stack to be a stack top position, and adjusting the window state of the window of the first APP to be an active state.
Optionally, the processing module 210 is specifically configured to:
deleting the window of the first APP from the window stack under the condition that the second window state change indication is used for indicating to destroy the window, and determining the adjusted position of the window of the second APP as a stack top position;
determining a window state of a window of the second APP according to the adjusted position, including:
determining that the window state of the window of the second APP is an active state.
Optionally, the processing module 210 is specifically configured to:
deleting the window of the second APP from the window stack under the condition that the first window state change indication is used for indicating to destroy the window;
determining a window state of a window of the second APP according to the adjusted position, including:
and adjusting the window state of the window of the second APP to be a destruction state.
Optionally, the processing module 210 is further configured to:
and under the condition of receiving an instruction for displaying a system window, adding the system window to the top position of the window stack, and setting the state of the system window to be an active state.
The apparatus of the embodiment of the present invention is configured to perform the method of any of the foregoing method embodiments, and the implementation principle and the technical effect are similar, which are not described herein again.
Fig. 16 illustrates a physical structure diagram of an electronic device, which may include, as shown in fig. 16: a processor (processor)810, a communication Interface 820, a memory 830 and a communication bus 840, wherein the processor 810, the communication Interface 820 and the memory 830 communicate with each other via the communication bus 840. Processor 810 may call logic instructions in memory 830 to perform a window management method comprising: under the condition that the window state of the window of the second APP needs to be changed, adjusting the position of the window of the second APP in the window stack; determining the window state of the window of the second APP according to the adjusted position; and the first window manager sends the window state of the window of the second APP to the second window manager, wherein the window state is used for the second window manager to adjust the window state of the window of the second APP.
In addition, the logic instructions in the memory 830 may be implemented in software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the window management method provided by the above methods, the method comprising: under the condition that the window state of the window of the second APP needs to be changed, adjusting the position of the window of the second APP in the window stack; determining the window state of the window of the second APP according to the adjusted position; and the first window manager sends the window state of the window of the second APP to the second window manager, wherein the window state is used for the second window manager to adjust the window state of the window of the second APP.
In yet another aspect, the present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, is implemented to perform the method for window management provided above, the method comprising: under the condition that the window state of the window of the second APP needs to be changed, adjusting the position of the window of the second APP in the window stack; determining the window state of the window of the second APP according to the adjusted position; and the first window manager sends the window state of the window of the second APP to the second window manager, wherein the window state is used for the second window manager to adjust the window state of the window of the second APP.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (12)
1. A window management method is applied to an electronic device, and the electronic device comprises: a first operating system and a second operating system deployed in the first operating system in a containerized manner, the first operating system including a first window manager and a first APP, the second operating system including a second window manager and a second APP, the method comprising:
under the condition that the window state of the window of the second APP needs to be changed, adjusting the position of the window of the second APP in the window stack;
determining the window state of the window of the second APP according to the adjusted position;
and the first window manager sends the window state of the window of the second APP to the second window manager, wherein the window state is used for the second window manager to adjust the window state of the window of the second APP.
2. The method of claim 1, wherein said adjusting the position of the window of the second APP in the window stack comprises:
obtaining a first window state change indication for the second APP;
adjusting the position of the window of the second APP in the window stack according to the first window state change indication; or the like, or, alternatively,
acquiring a second window state change instruction aiming at the first APP;
and adjusting the position of the window of the second APP in the window stack according to the second window state change indication.
3. The method of claim 2, wherein the adjusting, according to the first window state change indication, a position of the window of the second APP in a window stack comprises:
under the condition that the first window state change indication is used for indicating that a window of a second APP is activated, adjusting the position of the window of the second APP in the window stack to be a stack top position;
determining a window state of a window of the second APP according to the adjusted position, including:
and determining that the window state of the window of the second APP is an active state according to the stack top position.
4. The method of claim 3, further comprising:
receiving a window creation instruction of a second APP sent by a second window manager, wherein the window creation instruction of the second APP carries window attribute information of the second APP;
adding the window of the second APP into the stack top position of the window stack;
and setting the window state of the window of the second APP to be an active state, and sending the active state of the window of the second APP to the second window manager.
5. The method of claim 2, wherein the adjusting, according to the second window state change indication, a position of the window of the second APP in a window stack comprises:
under the condition that the second window state change indication is used for indicating the creation of a window or the activation of a window, adjusting the position of the window of the second APP in the window stack to be a non-stack top position;
determining a window state of a window of the second APP according to the adjusted position, including:
and determining the window state of the window of the second APP to be a pause state according to the non-stack top position.
6. The method of claim 5, wherein before adjusting the position of the window of the second APP in the window stack to a non-top-of-stack position, further comprising:
if the second window state change indication is used for indicating the creation of a window, adding the window of the first APP to the stack top position of the window stack, and setting the window state of the window of the first APP to be an active state; or the like, or, alternatively,
if the second window state change indication is used for indicating to activate a window, adjusting the position of the window of the first APP in the window stack to be a stack top position, and adjusting the window state of the window of the first APP to be an active state.
7. The method of claim 2, wherein the adjusting, according to the second window state change indication, a position of the window of the second APP in a window stack comprises:
deleting the window of the first APP from the window stack under the condition that the second window state change indication is used for indicating to destroy the window, and determining the adjusted position of the window of the second APP as a stack top position;
determining a window state of a window of the second APP according to the adjusted position, including:
determining that the window state of the window of the second APP is an active state.
8. The method of claim 2, wherein the adjusting, according to the first window state change indication, a position of the window of the second APP in the window stack comprises:
deleting the window of the second APP from the window stack under the condition that the first window state change indication is used for indicating to destroy the window;
determining a window state of a window of the second APP according to the adjusted position, including:
and adjusting the window state of the window of the second APP to be a destruction state.
9. The method according to any one of claims 1-8, further comprising:
and under the condition of receiving an instruction for displaying a system window, adding the system window to the top position of the window stack, and setting the state of the system window to be an active state.
10. A window management device is applied to an electronic device, and the electronic device comprises: a first operating system and a second operating system deployed in the first operating system in a containerized manner, the first operating system including a first window manager and a first application program (APP), the second operating system including a second window manager and a second APP, the apparatus comprising:
the processing module is used for adjusting the position of the window of the second APP in the window stack under the condition that the window state of the window of the second APP needs to be changed;
the processing module is further configured to determine a window state of the window of the second APP according to the adjusted position;
a sending module, configured to send a window state of the window of the second APP to the second window manager, where the window state is used for the second window manager to adjust the window state of the window of the second APP.
11. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the window management method according to any of claims 1 to 9 when executing the program.
12. A non-transitory computer readable storage medium, having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the steps of the window management method according to any one of claims 1 to 9.
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| CN202110952008.8A CN113407293B (en) | 2021-08-19 | 2021-08-19 | Window management method, device, equipment and storage medium |
| PCT/CN2022/104471 WO2023020152A1 (en) | 2021-08-19 | 2022-07-07 | Window management method and apparatus, device, and storage medium |
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| CN114281491A (en) * | 2021-11-08 | 2022-04-05 | 北京鲸鲮信息系统技术有限公司 | Application stack management method and device, electronic equipment and storage medium |
| CN113986446B (en) * | 2021-12-23 | 2022-05-20 | 北京麟卓信息科技有限公司 | Scaling optimization method for android application window in android running environment |
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| JP2004310655A (en) * | 2003-04-10 | 2004-11-04 | Matsushita Electric Ind Co Ltd | Window stack control method |
| US9207717B2 (en) * | 2010-10-01 | 2015-12-08 | Z124 | Dragging an application to a screen using the application manager |
| CN102063302B (en) * | 2010-12-20 | 2014-07-02 | 北京握奇数据系统有限公司 | Window management method, system and terminal |
| CN107291319A (en) * | 2016-03-31 | 2017-10-24 | 阿里巴巴集团控股有限公司 | A kind of window display method, information interacting method and system |
| CN107508961A (en) * | 2017-06-26 | 2017-12-22 | 努比亚技术有限公司 | A kind of active window starts method, terminal and computer-readable recording medium |
| CN107329721A (en) * | 2017-06-30 | 2017-11-07 | 联想(北京)有限公司 | Display methods, electronic equipment and computer-readable recording medium |
| CN112363783B (en) * | 2020-10-26 | 2022-04-08 | 广州视源电子科技股份有限公司 | Window switching method, device, medium and interactive panel |
| CN112269604B (en) * | 2020-11-11 | 2021-06-01 | 北京技德系统技术有限公司 | Window interaction method and device for compatibly running Android application on Linux |
| CN113407293B (en) * | 2021-08-19 | 2021-11-09 | 北京鲸鲮信息系统技术有限公司 | Window management method, device, equipment and storage medium |
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