CN103677780A - Device and method for capturing screen image in mobile terminal - Google Patents
Device and method for capturing screen image in mobile terminal Download PDFInfo
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- CN103677780A CN103677780A CN201210356538.7A CN201210356538A CN103677780A CN 103677780 A CN103677780 A CN 103677780A CN 201210356538 A CN201210356538 A CN 201210356538A CN 103677780 A CN103677780 A CN 103677780A
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Abstract
The invention discloses a device for capturing a screen image in a mobile terminal. The device comprises a judging module, a control module, a screen image capturing module and a first storage module. The judging module is used for judging whether data transmission exists between the mobile terminal and an external device when the mobile terminal is connected with the external device and used for generating a judging result. The control module is used for disconnecting the mobile terminal and the external device when the data transmission does not exist between the mobile terminal and the external device. The screen image capturing module is used for capturing the screen image of the mobile terminal after the control module is disconnected. The first storage module is used for storing the screen image. The invention further discloses a method for capturing the screen image in the mobile terminal. By means of the device and the method, operation of capturing the screen image can be achieved for users when the mobile terminal is connected with the external device.
Description
[technical field]
The present invention relates to the screen picture intercepting technical field of mobile terminal, particularly a kind of for the device and method at mobile terminal screen printing image.
[background technology]
At present, on mobile terminal, attainable function and application is more and more, and screen printing image is wherein a kind of.Due to popularizing of mobile Internet, on mobile terminal, screen printing image will be used widely by user.
Traditional technical scheme of screen printing image on mobile terminal is: at mobile terminal by USB(Universal Serial Bus, USB (universal serial bus)) etc. mode while being connected with external unit, screen printing image.
Technique scheme has following defect: when mobile terminal is connected by modes such as USB with external unit, mobile terminal cannot be realized for user the operation of screen printing image, in this case, user will intercept the screen picture on mobile terminal, in the time of must guaranteeing being connected between mobile terminal and external unit, disconnect, therefore, for disconnecting by manual mode being connected between mobile terminal and external unit, then could be on mobile terminal screen printing image, the screen picture intercepting will be kept in corresponding file, user, finish after the intercept operation of screen picture, user need to recover being connected between mobile terminal and external unit by manual mode.
Therefore, be necessary to propose a kind of new technical scheme, to solve the problems of the technologies described above.
[summary of the invention]
It is a kind of for the device at mobile terminal screen printing image that one object of the present invention is to provide, and it can exist the operation that realizes screen printing image while being connected for user between mobile terminal and external unit.
For addressing the above problem, the invention provides a kind of for the device at mobile terminal screen printing image, described device comprises: judge module, for whether having data transmission between mobile terminal described in judgement is when the existence of described mobile terminal and external unit is connected and described external unit, and for generating judged result; Control module, for judgment result is that described described mobile terminal disconnects described mobile terminal and is connected with the described of described external unit while there is not data transmission with described external unit; Screen picture interception module, for disconnecting in described control module the screen picture that described connection intercepts described mobile terminal afterwards; The first memory module, for storing described screen picture.
It is a kind of for the method at mobile terminal screen printing image that another object of the present invention is to provide, and it can exist the operation that realizes screen printing image while being connected for user between mobile terminal and external unit.
For addressing the above problem, the invention provides a kind of for the method at mobile terminal screen printing image, said method comprising the steps of: whether judgement exists data transmission between mobile terminal and described external unit described in when the existence of described mobile terminal and external unit is connected, and generates judged result; Described, judgment result is that described mobile terminal disconnects described mobile terminal and is connected with the described of described external unit while there is not data transmission with described external unit; In described control module, disconnect the screen picture that described connection intercepts described mobile terminal afterwards; Store described screen picture, described screen picture is stored in the first memory module.
Relative prior art, between mobile terminal and external unit, exist while being connected, no matter whether there is data transmission between mobile terminal and external unit, the present invention also can realize for user the operation of screen printing image, simultaneously, the present invention can also avoid carrying out the intercept operation of screen picture in the situation that of memory space inadequate, therefore can avoid carrying out the in the situation that of memory space inadequate the operation of invalid screen printing image.
For foregoing of the present invention can be become apparent, preferred embodiment cited below particularly, and coordinate appended graphicly, be described in detail below:
[accompanying drawing explanation]
Fig. 1 is the block diagram for the device at mobile terminal screen printing image of the present invention;
Fig. 2 and Fig. 3 are the process flow diagram for the method at mobile terminal screen printing image of the present invention.
[embodiment]
The explanation of following embodiment is graphic with reference to what add, can be in order to the specific embodiment of implementing in order to illustration the present invention.
The technical problem to be solved in the present invention is: at mobile terminal, have with external unit the intercept operation that realizes screen picture under the prerequisite being connected.For solving the problems of the technologies described above, overall technological scheme of the present invention is: if there is not data transmission between mobile terminal and external unit, first disconnect being connected between mobile terminal and external unit, and then carry out screen picture intercept operation; If there is data transmission between mobile terminal and external unit, carry out screen picture intercept operation, the temporary screen picture intercepting, until during DTD between mobile terminal and external unit, disconnect again being connected between mobile terminal and external unit, then this temporary screen picture is transferred under corresponding file directory.By technique scheme, can there is the function that provides screen picture to intercept for user while being connected at mobile terminal and external unit in the present invention.
Detailed technology scheme of the present invention is as follows:
With reference to figure 1, Fig. 1 is the block diagram for the device at mobile terminal screen printing image of the present invention.Of the present inventionly for the device at mobile terminal screen printing image, comprise judge module 101, control module 104, screen picture interception module 106, monitoring module 102, the first memory module 108, the second memory module 105, shift module 107 and reminding module 103.Monitoring module 102 is electrically connected judge module 101, control module 104, screen picture interception module 106, the first memory module 108, the second memory module 108, shift module 107 and reminding module 103, judge module 101 is also electrically connected with control module 104, screen picture interception module 106 is also electrically connected with the first memory module 108 and the second memory module 105, and shift module 107 is also electrically connected with the first memory module 108 and the second memory module 105.
Wherein, whether judge module 101 there is data transmission between this mobile terminal and external unit for judgement when the existence of mobile terminal and external unit is connected, and for generating judged result.This judged result comprises following two kinds of situations: the first situation is between mobile terminal and external unit, not have data transmission; The second situation is to have data transmission between mobile terminal and external unit.
When judgment result is that above-mentioned the first situation, control module 104 is for disconnecting being connected of mobile terminal and external unit, as, USB connects.Screen picture interception module 106 is for disconnecting the screen picture that intercepts mobile terminal after this connects in control module 104.The screen picture that the first memory module 108 intercepts for storing screen picture interception module 106.
When judgment result is that above-mentioned the second situation, whether monitoring module 102 finishes for the data transmission of monitoring between mobile terminal and external unit, and for generating the first monitored results.This first monitored results comprises following two kinds of situations: the first situation is that the data transmission between mobile terminal and external unit does not finish; The second situation has been the DTD between mobile terminal and external unit.
When the first monitored results is above-mentioned the first situation, mobile terminal and external unit carrying out data transmission during, screen picture interception module 106 is also for intercepting the screen picture of mobile terminal.The screen picture that the second memory module 105 intercepts for storing screen picture interception module, temporary during the storage of 105 pairs of screen pictures of the second memory module, once the DTD between mobile terminal and external unit, the screen picture in the second memory module 105 will be transferred and store in the first memory module 108.When the first monitored results is above-mentioned the second situation, control module 104 is also for disconnecting being connected of mobile terminal and external unit.Shift module 107 is for transferring to the first memory module 108 by the screen picture of the second memory module 105 storages after disconnecting in control module 104.Owing to keeping in by the second memory module 105 screen picture that screen picture interception module 106 intercepts, therefore can be so that when mobile terminal be connected and has data transmission with external unit existence (temporarily can not disconnect being connected of mobile terminal and external unit) also can realize the intercepting of screen picture.
As a kind of improvement, whether monitoring module 102 also completes the storage of screen picture for monitoring the first memory module 108, and for generating the second monitored results.This second monitored results comprises following two kinds of situations: the first situation is that the first memory module 108 has not also been stored intercepted screen picture; The second situation is that the first memory module 108 has been stored intercepted screen picture.
When the second monitored results is above-mentioned the first situation, shift module 107 continues the screen picture in the second memory module 105 to transfer in the first memory module 108, and further, reminding module 103 is pointed out relevant information to user, as, " please after a while " etc.When the second monitored results is above-mentioned the second situation, control module 104 is also for recovering being connected of mobile terminal and external unit.Because the storage whether the first memory module 108 is completed to screen picture is monitored, in the first memory module 108 storages, from the second memory module 105 transfers, move past the process of the screen picture coming, prevent screen picture interception module 106 execution screen picture intercept operation and another screen picture is stored in the first memory module 108,, carry out the task of two groups of screen pictures of storage simultaneously, thereby cause the operating system of the mobile terminal even screen picture that crashes cannot store in the first memory module 108.
As another kind, improve, monitoring module 102 also for the residual memory space of monitoring the first memory module 108 and/or the second memory module 105 in the process of screen picture interception module 106 screen printing images whether lower than predetermined value, and for generating the 3rd monitored results.The 3rd monitored results comprises following two kinds of situations: the first situation is that the residual memory space of the first memory module 108 and/or the second memory module 105 is lower than predetermined value; The second situation is that the residual memory space of the first memory module 108 and/or the second memory module 105 does not have lower than predetermined value.
When the 3rd monitored results is above-mentioned the first situation, reminding module 103 is for generating information and showing this information.Screen picture interception module 106 is also for stopping screen printing image.The first memory module 108 and/or the second memory module 105 are also for stopping storing screen picture.When the 3rd monitored results is above-mentioned the second situation, the first memory module 108 and/or the second memory module 105 storage screen pictures.Due to the residual memory space of the first memory module 108 and/or the second memory module 105 is monitored, therefore can make screen picture interception module 106 carry out effective screen picture intercept operation, prevent from causing the screen picture intercept operation of screen picture interception module 106 invalid because of the residual memory space of the first memory module 108 and/or the second memory module 105.
Referring to figs. 2 and 3, Fig. 2 and Fig. 3 are the process flow diagram for the method at mobile terminal screen printing image of the present invention.Of the present invention is to be carried out by the device at mobile terminal screen printing image for the method at mobile terminal screen printing image.
In step 201, whether judge module 101 judgement there is data transmission between this mobile terminal and external unit when mobile terminal is connected with external unit existence, and generate judged result, and if judgment result is that between mobile terminal and external unit, this there is data transmission, enter step 202; If this judgment result is that between mobile terminal and external unit, there is not data transmission, enter step 203.
In step 203, control module 104 disconnection mobile terminals are connected with external unit, as, USB connects.In step 205, screen picture interception module 106 disconnects the screen picture that intercepts mobile terminal after this connects in control module 104.In step 207, whether monitoring module 102 monitors the residual memory space of the first memory module 108 lower than predetermined value in the process of screen picture interception module 106 screen printing images, and generate the 3rd monitored results, if the 3rd monitored results be the residual memory space of the first memory module 108 lower than predetermined value, enter step 213; If the residual memory space that the 3rd monitored results is the first memory module 108 does not have lower than predetermined value, enter step 209.In step 209, the screen picture that the first memory module 108 storage screen picture interception modules 106 intercept.In step 213, reminding module 103 generates information and shows this information.In step 215, screen picture interception module 106 stops screen printing image, and the first memory module 108 stops storing screen picture.Due to the residual memory space of the first memory module 108 is monitored, therefore can make screen picture interception module 106 carry out effective screen picture intercept operation, prevent from causing the screen picture intercept operation of screen picture interception module 106 invalid because of the residual memory space of the first memory module 108.
In step 202, when judgment result is that above-mentioned the second situation,, between mobile terminal and external unit, there is data transmission, whether the data transmission between monitoring module 102 monitoring mobile terminals and external unit finishes, and generate the first monitored results, and if being data transmission between mobile terminal and external unit, this first monitored results do not finish, enter step 204; If this first monitored results has been the DTD between mobile terminal and external unit, enter step 210.
In step 204, mobile terminal and external unit carrying out data transmission during, the screen picture in screen picture interception module 106 intercepting mobile terminals.In step 206, whether monitoring module 102 monitors the residual memory space of the second memory module 105 lower than predetermined value in the process of screen picture interception module 106 screen printing images, if the residual memory space of the second memory module 105, lower than predetermined value, enters step 213; If the residual memory space of the second memory module 105, not lower than predetermined value, enters step 208.In step 208, the screen picture that the second memory module 105 storage screen picture interception modules intercept, temporary during the storage of 105 pairs of screen pictures of the second memory module, once the DTD between mobile terminal and external unit, in step 211, the screen picture in the second memory module 105 will be transferred module 107 and shift and store in the first memory module 108.In step 213, reminding module 103 generates information and shows this information.In step 215, screen picture interception module 106 stops screen printing image, and the first memory module 108 and/or the second memory module 105 stop storing screen picture.Due to the residual memory space of the second memory module 105 is monitored, therefore can make screen picture interception module 106 carry out effective screen picture intercept operation, prevent from causing the screen picture intercept operation of screen picture interception module 106 invalid because of the residual memory space of the second memory module 105.In addition, owing to keeping in by the second memory module 105 screen picture that screen picture interception module 106 intercepts, therefore can be so that when mobile terminal be connected and has data transmission with external unit existence (temporarily can not disconnect being connected of mobile terminal and external unit) also can realize the intercepting of screen picture.
In step 210, control module 104 disconnection mobile terminals are connected with external unit.In step 211, shift module 107 is transferred to the screen picture of the second memory module 105 storages in the first memory module 108 after control module 104 disconnects.
In step 212, whether monitoring module 102 monitoring the first memory modules 108 complete the storage of screen picture, and generate the second monitored results, if being the first memory module 108, this second monitored results also do not stored screen picture, turn back to step 211, or reminding module 103 is pointed out relevant information to user, as, " please after a while " etc.; If this second monitored results is the first memory module 108, store screen picture, entered step 214.In step 214, control module 104 is also recovered being connected of mobile terminal and external unit.Because the storage whether the first memory module 108 is completed to screen picture is monitored, in the first memory module 108 storages, from the second memory module 105 transfers, move past the process of the screen picture coming, prevent screen picture interception module 106 execution screen picture intercept operation and another screen picture is stored in the first memory module 108,, carry out the task of two groups of screen pictures of storage simultaneously, thereby cause the operating system of the mobile terminal even screen picture that crashes cannot store in the first memory module 108.
In sum; although the present invention discloses as above with preferred embodiment; but above preferred embodiment is not in order to limit the present invention; those of ordinary skill in the art; without departing from the spirit and scope of the present invention; all can do various changes and retouching, so the scope that protection scope of the present invention defines with claim is as the criterion.
Claims (10)
1. for the device at mobile terminal screen printing image, it is characterized in that, described device comprises:
Judge module, for whether having data transmission between mobile terminal described in judgement is when the existence of described mobile terminal and external unit is connected and described external unit, and for generating judged result;
Control module, for judgment result is that described described mobile terminal disconnects described mobile terminal and is connected with the described of described external unit while there is not data transmission with described external unit;
Screen picture interception module, for disconnecting in described control module the screen picture that described connection intercepts described mobile terminal afterwards;
The first memory module, for storing described screen picture.
2. according to claim 1ly for the device at mobile terminal screen printing image, it is characterized in that, described device also comprises:
Monitoring module, for monitoring described data transmission while judgment result is that described mobile terminal and described external unit exist data transmission and whether finish described, and for generating the first monitored results;
Described screen picture interception module is also in described the first monitored results being the screen picture that described data transmission intercepts described mobile terminal while not finishing.
3. according to claim 2ly for the device at mobile terminal screen printing image, it is characterized in that, described device also comprises:
The second memory module, for being that described data transmission is stored the screen picture that described screen picture interception module intercepts while not finishing in described the first monitored results;
Described control module is also connected with the described of described external unit for disconnecting described mobile terminal after being described DTD in described the first monitored results;
Described device also comprises:
Shift module, for transferring to described the first memory module by the described screen picture of described the second memory module storage after being described DTD in described the first monitored results and after described control module disconnects described connection.
According to described in claim 1 or 3 for the device at mobile terminal screen printing image, it is characterized in that, whether described monitoring module also completes the storage of described screen picture for monitoring described the first memory module, and for generating the second monitored results;
Described control module is also for being that described the first memory module is recovered described mobile terminal while completing the storage of described screen picture and is connected with the described of described external unit in described the second monitored results.
5. according to claim 4 for the device at mobile terminal screen printing image, it is characterized in that, described monitoring module also for the residual memory space of monitoring described the first memory module and/or described the second memory module whether lower than predetermined value, and for generating the 3rd monitored results;
Described device also comprises:
Reminding module, generates information and shows described information during lower than predetermined value for the residual memory space that is described the first memory module and/or described the second memory module in described the 3rd monitored results;
Described screen picture interception module also stops intercepting described screen picture during lower than predetermined value for the residual memory space that is described the first memory module and/or described the second memory module in described the 3rd monitored results.
6. for the method at mobile terminal screen printing image, it is characterized in that, said method comprising the steps of:
Whether judgement there is data transmission between mobile terminal and described external unit described in described mobile terminal and external unit exist while being connected, and generates judged result;
Described, judgment result is that described mobile terminal disconnects described mobile terminal and is connected with the described of described external unit while there is not data transmission with described external unit;
In described control module, disconnect the screen picture that described connection intercepts described mobile terminal afterwards;
Store described screen picture, described screen picture is stored in the first memory module.
7. according to claim 6ly for the method at mobile terminal screen printing image, it is characterized in that, described method is further comprising the steps of:
Described, monitor described data transmission while judgment result is that described mobile terminal and described external unit exist data transmission and whether finish, and generate the first monitored results;
In described the first monitored results, be that described data transmission intercepts the screen picture in described mobile terminal while not finishing.
8. according to claim 7ly for the method at mobile terminal screen printing image, it is characterized in that, described method is further comprising the steps of:
In described the first monitored results, be that described data transmission is stored the screen picture that described screen picture interception module intercepts while not finishing, described screen picture is stored in the second memory module;
After described the first monitored results is described DTD, disconnecting described mobile terminal is connected with the described of described external unit;
Described method is further comprising the steps of:
After described the first monitored results is described DTD and after described control module disconnects described connection, the described screen picture of described the second memory module storage is transferred in described the first memory module.
According to described in claim 6 or 8 for the method at mobile terminal screen printing image, it is characterized in that, described method is further comprising the steps of:
Monitor described screen picture and whether stored described the first memory module into, and generate the second monitored results;
In described the second monitored results, be that described screen picture recovers described mobile terminal while having stored described the first memory module into and is connected with the described of described external unit.
10. according to claim 9ly for the method at mobile terminal screen printing image, it is characterized in that, described method is further comprising the steps of:
Whether monitor the residual memory space of described the first memory module and/or described the second memory module lower than predetermined value, and generate the 3rd monitored results;
The residual memory space that is described the first memory module and/or described the second memory module in described the 3rd monitored results generates information and shows described information during lower than predetermined value;
The residual memory space that is described the first memory module and/or described the second memory module in described the 3rd monitored results stops intercepting described screen picture during lower than predetermined value.
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| CN201210356538.7A CN103677780B (en) | 2012-09-24 | 2012-09-24 | Device and method for screen printing image in the terminal |
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| CN201210356538.7A CN103677780B (en) | 2012-09-24 | 2012-09-24 | Device and method for screen printing image in the terminal |
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| CN113938631A (en) * | 2021-11-29 | 2022-01-14 | 青岛信芯微电子科技股份有限公司 | Reference monitor, image frame intercepting method and system |
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| CN103677780B (en) | 2017-11-28 |
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