CN103607643A - Memory cleaning method and device for video playback equipment - Google Patents
Memory cleaning method and device for video playback equipment Download PDFInfo
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- CN103607643A CN103607643A CN201310678101.XA CN201310678101A CN103607643A CN 103607643 A CN103607643 A CN 103607643A CN 201310678101 A CN201310678101 A CN 201310678101A CN 103607643 A CN103607643 A CN 103607643A
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Abstract
The invention relates to the field of memories and provides a memory cleaning method and a memory cleaning device for video playback equipment. The video playback equipment is in communication connection with mobile communication terminal equipment in advance on the side of the mobile communication terminal equipment. The method comprises the following steps: providing a user operation entrance in a user interface of the mobile communication terminal equipment; receiving a request for cleaning the memory of the video playback equipment transmitted by a user through the user operation entrance; transmitting a memory cleaning command to the video playback equipment through the communication connection, so that the video playback equipment executes the memory cleaning operation according to the memory cleaning command. According to the method, a phenomenon that lots of memory space is occupied by unimportant programs is avoided, and the operating speed of the whole system is improved.
Description
Technical field
The present invention relates to internal memory field, particularly a kind of internal memory method for cleaning and device of video playback apparatus.
Background technology
Development along with technology, the function of mobile communication terminal is also becoming better and approaching perfection day by day, from initial transmitting-receiving note, receive phone, in watching video till now, participation network, receive mail and browsing page, game interactive, GPS navigation etc., but in order to be convenient for carrying, its display screen is restricted, user's visual experience and the effect of watching video are still not as traditional video playback apparatus (such as TV etc.), and traditional video playback apparatus is to a kind of sensation on the spot in person of user.In actual life, mobile communication terminal is one of staff almost, and also very convenient for the input control of mobile communication terminal.
And in recent years, video playback apparatus becomes multi-functional multi-media information terminal (such as intelligent television etc.) by the independent function development of watching, existing video playback apparatus generally can be linked in internet, a node as in internet, can carry out receiving and dispatching mail, browsing page, participation game and video request program etc.
Current video playback apparatus, due to a lot of online application programs of needs operation, and these application programs can take a lot of memory headrooms in running.The large area of memory headroom takies the processing speed that existence may be dragged slow video playback apparatus, and therefore, internal memory need to carry out regular or irregular cleaning.Yet, for the video playback apparatus such as intelligent television, generally need user to realize by remote controller and video playback apparatus between man-machine interaction, and the internal memory clearing function of video playback apparatus belongs to the function being of little use, that may hide is deep, need user according to the catalogue that arranges of video playback apparatus, therefrom searching of one-level one-level, therefore implements and is not very convenient.And the button of remote controller is more mechanical, inflexible, clears up internal memory with traditional remote controller, need user to spend a lot of time to search layer by layer.
Summary of the invention
Therefore, in order to solve in prior art, the cleaning internal memory that uses a teleswitch is too complicated and loaded down with trivial details, clear up timely and effectively internal memory, the invention provides a kind of method of video playback apparatus being carried out to internal memory cleaning, wherein, described video playback apparatus establishes a communications link with mobile communication terminal device in advance, in mobile communication terminal device side, described method comprises:
In the user interface of described mobile communication terminal device, provide user operation entry;
What by described user's operation entry, receive that user sends carries out the request of internal memory cleaning to video playback apparatus;
By described communication connection, to described video playback apparatus, send internal memory cleaning order, so that described video playback apparatus is according to described internal memory cleaning command execution internal memory cleaning operation.
Preferably, before the described request of video playback apparatus being carried out to internal memory cleaning of sending by described user's operation entry reception user, also comprise:
Ask described video playback apparatus to send internal memory relevant information to it;
The internal memory relevant information receiving is assessed, determined whether to carry out internal memory cleaning to described video playback apparatus.
Preferably, described in determine whether to carry out internal memory cleaning to described video playback apparatus, comprising:
According to the memory headroom occupancy of described video playback apparatus, determine.
Preferably, described in determine whether to carry out internal memory cleaning to described video playback apparatus, also comprise:
If described memory headroom occupation rate is greater than setting threshold, carry out internal memory cleaning operation.
Preferably, described, after the step of described video playback apparatus transmission internal memory cleaning order, also comprise, receive the internal memory cleaning result that described video playback apparatus sends, and in result described in demonstration screen display.
The present invention also provides a kind of method of video playback apparatus cleaning internal memory, and wherein, described video playback apparatus establishes a communications link with mobile communication terminal device in advance, and in video playback apparatus side, described method comprises:
By described communication connection, backstage is monitored described mobile communication terminal device and whether is sent internal memory cleaning order;
If listen to described internal memory cleaning order, by the query interface of system, definite application program of moving and the priority of each application program;
According to described priority, the application program that priority is low finishes;
The internal memory cleaning interface of calling system, the memory headroom executing data cleaning operation that this application program is taken.
Preferably, described according to described priority, the step that the low application program of priority is finished comprises:
Preset priority threshold value, the priority of each application program and this threshold value are compared, the application program by priority lower than this threshold value finishes.
Preferably, after the step of the internal storage data execution cleaning operation taking in described application programs, also comprise,
Cleaning result data is returned to described mobile communication terminal device so that the user of described mobile communication terminal device checks this result.
The present invention also provides a kind of device that video playback apparatus is carried out to internal memory cleaning, comprises, linkage unit, establishes a communications link with a mobile communication terminal device in advance for described video playback apparatus, and in mobile communication terminal device side, described device also comprises:
User's operation entry unit, provides user operation entry for the user interface at described mobile communication terminal device;
User's request reception unit, carries out the request of internal memory cleaning for what receive by described user's operation entry that user sends to video playback apparatus;
Command sending unit, for by described communication connection, sends internal memory cleaning order to described video playback apparatus, so that described video playback apparatus is according to described internal memory cleaning command execution internal memory cleaning operation.
The present invention also provides a kind of device of video playback apparatus cleaning internal memory, comprises, linkage unit, establishes a communications link with mobile communication terminal device in advance for described video playback apparatus, and in video playback apparatus side, described device comprises:
Monitoring unit, for by described communication connection, backstage is monitored described mobile communication terminal device and whether is sent internal memory cleaning order;
Determining unit, for listening to described internal memory cleaning order, by the query interface of system, definite application program of moving and the priority of each application program;
Application program end unit, for according to described priority, the application program that priority is low finishes;
Internal memory cleaning performance element, for the internal memory cleaning interface of calling system, the memory headroom executing data cleaning operation that this application program is taken.
The embodiment of the present invention replaces traditional remote controller, by mobile communication terminal, realize the internal memory cleaning operation to audio/video player system, because the user interface of most of existing mobile communication terminals is all very friendly, various functions and operation all easy to learn, therefore, than remote controller, user more easily finds internal memory clearing function from mobile communication terminal, operate simpler, convenient, quick.And the present invention clears up memory headroom according to the priority of application program, avoided a large amount of committed memories of unessential program space, improved the speed of service of whole system.
accompanying drawing explanation
Fig. 1 is the method flow diagram of embodiment mono-;
Fig. 2 is the method flow diagram of embodiment mono-;
Fig. 3 is the device architecture figure of corresponding embodiment mono-;
Fig. 4 is the Organization Chart of the device of corresponding embodiment bis-.
Embodiment
Exemplary embodiment of the present disclosure is described below with reference to accompanying drawings in more detail.Although shown exemplary embodiment of the present disclosure in accompanying drawing, yet should be appreciated that and can realize the disclosure and the embodiment that should do not set forth limits here with various forms.On the contrary, it is in order more thoroughly to understand the disclosure that these embodiment are provided, and can by the scope of the present disclosure complete convey to those skilled in the art.
In embodiments of the present invention, the executive agent relating to comprises mobile communication terminal (for example mobile phone) and video playback apparatus (for example intelligent television).In specific implementation process, mobile communication terminal and video playback apparatus are independent separately, connect each other again simultaneously, jointly realize the technical scheme that the embodiment of the present invention provides.For convenience of description, respectively from the angle of mobile communication terminal and video playback apparatus, the embodiment of the present invention is introduced below.
For the ease of understanding, first it should be noted that, in embodiments of the present invention, a application program of moving on mobile communication terminal device (APP) can be provided, for example, can be named as " TV assistant ", user can install this APP on the mobile terminal device of oneself; Accordingly, in the operating system of video playback apparatus side, corresponding background application can be housed, realize and the TV assistant of mobile terminal device side between carry out alternately, and realize the function of corresponding internal memory cleaning.
In mobile communication terminal device, installed the in the situation that of thering is corresponding background application in TV assistant, video playback apparatus, again video playback apparatus and mobile communication terminal device are connected in same local area network (LAN), for example can pass through identical WIFI(Wireless Fidelity) access network, like this, TV assistant in mobile communication terminal just can be by establishing a communications link between privately owned communication protocol and video playback apparatus, and follow-up signal, the transmission of data etc. is all to carry out on the basis of this communication connection of setting up.Concrete, set up communication connection by certain port between mobile communication terminal and video playback apparatus after, each background application of video playback apparatus side (may have been installed a plurality of application programs in video playback apparatus, may there be a lot of application programs all at running background simultaneously, to realize function separately, wherein just comprise for clearing up the application program of internal memory operation) just can monitor the message receiving on this port.The implementation procedure of concrete interacting message can be: after mobile communication terminal device side direction video playback apparatus side has been sent a message, the operating system of video playback apparatus side can receive this message, and this message is broadcasted to each background application in video playback apparatus, each background application is after receiving message, can judge whether to need oneself to process, if do not needed, can abandon, otherwise the subsequent operation such as resolve.
Embodiment mono-
First, the embodiment of the present invention one is from the angle of mobile communication terminal, a kind of method of clearing up video playback apparatus internal memory is provided, the method waits and should be used for carrying out by carrying out with a video playback apparatus TV assistant that installs in the mobile communication terminal of interactive communication, referring to Fig. 1, the method can comprise the following steps:
S101. in the user interface of described mobile communication terminal device, provide user operation entry;
Mobile communication terminal side is provided with the application such as TV assistant, therefore can be applied as user by this provides user interface, simultaneously, concrete user's operation entry (such as button etc.) is provided in user interface, like this, after the TV assistance application of user in turning on mobile communication terminal device, can in its user interface, see such operation entry.When user carries out the operation such as corresponding click by this operation entry, TV assistant is just equivalent to receive user's cleaning internal memory indication.
What S102. by described user's operation entry, receive that user sends carries out the request of internal memory cleaning to video playback apparatus;
User can send instruction to TV assistant by the user's operation entry in this TV assistant, then to video playback apparatus, sends various operational orders by TV assistant.That is to say, in whole implementation procedure, comprise mutual between user and mobile communication terminal device, and mutual between mobile communication terminal device and video playback apparatus, two parts form alternately like this.This step S102 is mainly mutual between user and mobile communication terminal device.About mutual implementation concrete between user and mobile communication terminal device, be relevant to the implementation of user's operation entry.The implementation of user's operation entry can have multiple, and corresponding, the mutual implementation between user and mobile communication terminal device also has multiple.
For example, be all equipped with touch-screen on most mobile phone, therefore, can action button etc. provide user operation entry by what show in user interface, user can directly click the instruction that corresponding button sends cleaning internal memory on touch-screen.Or, can also be by showing that in user interface the mode that can drag slide block and glide direction provides user operation entry, like this, user can send by dragging the mode of this slide block the instruction of cleaning internal memory, etc.For TV assistant, no matter user has submitted the instruction of cleaning internal memory to by which kind of concrete interactive mode, and TV assistant can generate corresponding internal memory cleaning order, and by communication connection, this order is sent to video playback apparatus end.
Or, under another kind of implementation, also can in TV assistant's user interface, provide the button of phonetic entry, using this as user's operation entry, user clicks after phonetic entry button, just can open the speech input devices such as Mike on mobile communication terminal device, receive the voice messaging of user's input, for example, user can say " internal memory cleaning " facing to the Mike of mobile communication terminal device, accordingly, TV assistant can identify voice input signal, and generate internal memory cleaning order, after being confirmed by user, by network, send to video playback apparatus.
S103. by described communication connection, to described video playback apparatus, send internal memory cleaning order, so that described video playback apparatus is according to described internal memory cleaning command execution internal memory cleaning operation.
The network that user's internal memory cleaning order is connected with video playback apparatus jointly by mobile communication terminal device sends to after video playback apparatus, the corresponding interface that the background application of video playback apparatus side can call operation system provides, obtain the application program moved in operating system and the priority of each application program, the application program that priority is lower is carried out to internal memory cleaning operation.After cleaning, cleaning object information can also be returned to mobile communication terminal device, in mobile communication terminal device side, cleaning result be shown, so that user knows.Specific implementation about video playback apparatus side can be introduced in follow-up embodiment.
In a word, in the embodiment of the present invention one, can be provided for the operation entry that the internal memory of video playback apparatus is cleared up mobile communication terminal device side direction user, user just can directly send internal memory cleaning instruction by operation mobile communication terminal device like this, afterwards, mobile communication terminal device just can be automatically by the communication connection of setting up in advance, to video playback apparatus, send internal memory cleaning message, video playback apparatus just can complete internal memory cleaning operation after receiving internal memory cleaning message automatically.Because the user interface of most of existing mobile communication terminal devices is all very friendly, various functions and operation all easy to learn, therefore, than remote controller, user more easily finds internal memory clearing function from mobile communication terminal.And existing mobile communication terminal generally all has touch-screen or phonetic function, therefore, as long as click finger, or say in short, just internal memory cleaning order can be sent to video playback apparatus, operate simpler, convenient, quick.
It should be noted that, on the basis of embodiment mono-, before user determines to clear up the internal memory of video playback apparatus, can also ask video playback apparatus to send internal memory relevant information to mobile communication terminal device, in advance the memory information of video playback apparatus is understood, then to this internal memory relevant information, it is assessed, and determines whether to carry out internal memory cleaning operation to video playback apparatus.During specific implementation, the operation entry of memory information in can being provided for obtaining video playback apparatus in TV assistant's user interface, user can initiate by this operation entry the request of obtaining memory information to TV assistant, accordingly, mobile communication terminal device just can generate corresponding message, and send to video playback apparatus side by the communication connection of setting up before, video playback apparatus side is after the request of receiving, by system interface etc., get relevant memory information, by communication connection, return to mobile communication terminal device again, in the user interface of mobile communication terminal device, show.
Wherein, the memory information obtaining from video playback apparatus can comprise the information such as memory headroom occupation rate.Concrete, mobile communication terminal device user can preset a space occupancy threshold value, judges whether the memory headroom occupation rate of video playback apparatus is greater than setting threshold, determines whether to carry out internal memory cleaning operation.Like this, can avoid in unnecessary, carrying out internal memory cleaning operation, avoid causing the waste to resources such as system transmission, calculating.
In addition, at mobile communication terminal device, after described video playback apparatus transmission internal memory cleaning order, can also receive the internal memory cleaning result that described video playback apparatus sends, and in result described in demonstration screen display.User can recognize by this information the situation of internal memory cleaning, which application program of having understood system finishing, and current internal memory occupation rate is how many, so that follow-up serviceability and the speed of definite system, thereby system is further optimized.
Embodiment bis-
This embodiment bis-is introduced the scheme of the embodiment of the present invention from the angle of video playback apparatus.Wherein, mainly take video playback apparatus as executive agent, describe video playback apparatus and how to carry out interactive communication with mobile communication terminal device, and carry out internal memory cleaning operation according to the order of mobile communication terminal device, wherein, in the performed operation of video playback apparatus and embodiment mono-, the corresponding operating of mobile communication terminal echoes mutually.Below only briefly introduce, detailed process is referring to Fig. 2.
Video playback apparatus establishes a communications link with mobile communication terminal device in advance, and afterwards, the embodiment of the present invention provides a kind of method of video playback apparatus cleaning internal memory, and the method can comprise the following steps:
S201. by described communication connection, backstage is monitored described mobile communication terminal device and whether is sent internal memory cleaning order;
Described in embodiment mono-, video playback apparatus can establish a communications link by privately owned communication protocol and mobile communication terminal device, monitors mobile communication terminal device whether send internal memory cleaning order after connection on backstage.
If S202. listen to described internal memory cleaning order, by the query interface of system, definite application program of moving and the priority of each application program;
Internal memory cleaning unit in video playback apparatus, by the interface of call operation system, the application program that inquiry is moving, and call the priority that these each application programs of moving are set up in advance, in Android system, application program is all in advance according to its important procedure, be provided with priority, for example, the priority of the application program relevant with operating system is the highest, the priority of the application program that system carries is higher, and the application priorities that user's later stage oneself installs is lower.Then internal memory cleaning unit sorts to above-mentioned application program according to priority.For not in the central application program of operation, owing to generally having cleared up internal storage data when application program exits, therefore can not inquire about the priority of the application program not being in operation.
S203. according to described priority, the application program that priority is low finishes;
Internal memory liquidation procedures, according to the sequence of priority, will, according to EMS memory occupation situation and user's request, finish the operation of the application program that priority is low.
For example, can preset a priority threshold value, the priority of each application program and this threshold value are compared, the application program lower than threshold value is finished.
Can also be according to memory usage, if memory usage reaches 80%-100%, system cannot normally be moved, system will finish the application program that a plurality of priority is lower automatically, makes system recover normal operation.
Can also finish corresponding application program according to user's request.For example, user, send after the order of cleaning internal memory, the priority class of the application program of all operations and application program is shown to user, by user, select to finish which application program, internal memory liquidation procedures, according to user's selection, finishes corresponding application program.
S204. the internal memory of calling system is cleared up interface, the memory headroom executing data cleaning operation that this application program is taken.
About the application program of moving in inquiry system, the application program that judgement is moving, take how many memory headrooms and the follow-up relevant specific implementations such as execution internal memory cleaning operation, generally all can be by API(application programming interface in operating system) etc. mode corresponding interface is provided respectively, for the background application of video playback apparatus side, can directly call, after calling interface, the logic that concrete realization is just defined by interface function inside completes, so the embodiment of the present invention no longer describes in detail.
In addition, after the internal storage data taking in internal memory liquidation procedures application programs executes cleaning operation, cleaning result data can also be returned to mobile communication terminal device, like this, mobile communication terminal device user can check internal memory cleaning result easily, understands the system status of video play device.
In addition, referring to Fig. 3, the device that the present invention also provides the video playback apparatus internal memory of the method for corresponding embodiment mono-to clear up, comprise, linkage unit, for described video playback apparatus, establish a communications link in advance with a mobile communication terminal device, in mobile communication terminal device side, described device also comprises:
User's operation entry unit 301, provides user operation entry for the user interface at described mobile communication terminal device;
User's request reception unit 302, carries out the request of internal memory cleaning for what receive by described user's operation entry that user sends to video playback apparatus;
By said apparatus, user can send internal memory cleaning order by mobile communication terminal device to video playback apparatus easily, has avoided using a teleswitch and has searched layer by layer the inconvenience bringing, and has saved user's time, convenient for users to use.
Referring to Fig. 4, the present invention also provides the device to video playback apparatus cleaning internal memory of the method for corresponding embodiment bis-, comprises, linkage unit, for described video playback apparatus, establish a communications link in advance with a mobile communication terminal device, in video playback apparatus side, described device comprises:
Determining unit 402, for listening to described internal memory cleaning order, by the query interface of system, definite application program of moving and the priority of each application program;
Application program end unit 403, for according to described priority, the application program that priority is low finishes;
Internal memory cleaning performance element 404, for the internal memory cleaning interface of calling system, the memory headroom executing data cleaning operation that this application program is taken.
Said apparatus is determined the priority of application program by priority, by the lower closing application program of priority, memory source is got the efficient use, and has improved the speed of service of system.
For aforesaid each embodiment of the method, for simple description, therefore it is all expressed as to a series of combination of actions, but those skilled in the art should know, the present invention is not subject to the restriction of described sequence of movement, because according to the present invention, some step can adopt other along go or carry out simultaneously; Secondly, those skilled in the art also should know, said method embodiment all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
For the aforesaid embodiment that respectively installs, for simple description, therefore it is all expressed as to a series of unit combination, but those skilled in the art should know, the present invention is not subject to the restriction of described unit combination, because according to the present invention, some unit can adopt other unit to carry out; Secondly, those skilled in the art also should know, said apparatus embodiment all belongs to preferred embodiment, and related unit might not be that the present invention is necessary.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.For system embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, relevant part is referring to the part explanation of embodiment of the method.
Internal memory method for cleaning and device to a kind of video playback apparatus provided by the present invention above, be described in detail, applied specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (10)
1. video playback apparatus is carried out to a method for internal memory cleaning, wherein, described video playback apparatus establishes a communications link with mobile communication terminal device in advance, and in mobile communication terminal device side, described method comprises:
In the user interface of described mobile communication terminal device, provide user operation entry;
What by described user's operation entry, receive that user sends carries out the request of internal memory cleaning to video playback apparatus;
By described communication connection, to described video playback apparatus, send internal memory cleaning order, so that described video playback apparatus is according to described internal memory cleaning command execution internal memory cleaning operation.
2. the method for claim 1, is characterized in that, before the described request of video playback apparatus being carried out to internal memory cleaning of sending by described user's operation entry reception user, also comprises:
Ask described video playback apparatus to send internal memory relevant information to it;
The internal memory relevant information receiving is assessed, determined whether to carry out internal memory cleaning to described video playback apparatus.
3. method as claimed in claim 2, is characterized in that, described in determine whether to carry out internal memory cleaning to described video playback apparatus, comprising:
According to the memory headroom occupancy of described video playback apparatus, determine.
4. method as claimed in claim 3, is characterized in that, described in determine whether to carry out internal memory cleaning to described video playback apparatus, also comprise:
If described memory headroom occupation rate is greater than setting threshold, carry out internal memory cleaning operation.
5. the method for claim 1, is characterized in that,
Described, after the step of described video playback apparatus transmission internal memory cleaning order, also comprise, receive the internal memory cleaning result that described video playback apparatus sends, and in result described in demonstration screen display.
6. video playback apparatus is cleared up a method for internal memory, and wherein, described video playback apparatus establishes a communications link with a mobile communication terminal device in advance, and in video playback apparatus side, described method comprises:
By described communication connection, backstage is monitored described mobile communication terminal device and whether is sent internal memory cleaning order;
If listen to described internal memory cleaning order, by the query interface of system, definite application program of moving and the priority of each application program;
According to described priority, the application program that priority is low finishes;
The internal memory cleaning interface of calling system, the memory headroom executing data cleaning operation that this application program is taken.
7. method as claimed in claim 6, is characterized in that, described according to described priority, and the step that the low application program of priority is finished comprises:
Preset priority threshold value, the priority of each application program and this threshold value are compared, the application program by priority lower than this threshold value finishes.
8. method as claimed in claim 7, is characterized in that, after the step of the internal storage data execution cleaning operation taking in described application programs, also comprise,
Cleaning result data is returned to described mobile communication terminal device so that the user of described mobile communication terminal device checks this result.
9. video playback apparatus is carried out to a device for internal memory cleaning, comprise, linkage unit, establishes a communications link with mobile communication terminal device in advance for described video playback apparatus, and in mobile communication terminal device side, described device also comprises:
User's operation entry unit, provides user operation entry for the user interface at described mobile communication terminal device;
User's request reception unit, carries out the request of internal memory cleaning for what receive by described user's operation entry that user sends to video playback apparatus;
Command sending unit, for by described communication connection, sends internal memory cleaning order to described video playback apparatus, so that described video playback apparatus is according to described internal memory cleaning command execution internal memory cleaning operation.
10. a device for video playback apparatus cleaning internal memory, comprises, linkage unit, establishes a communications link with mobile communication terminal device in advance for described video playback apparatus, and in video playback apparatus side, described device comprises:
Monitoring unit, for by described communication connection, backstage is monitored described mobile communication terminal device and whether is sent internal memory cleaning order;
Determining unit, for listening to described internal memory cleaning order, by the query interface of system, definite application program of moving and the priority of each application program;
Application program end unit, for according to described priority, the application program that priority is low finishes;
Internal memory cleaning performance element, for the internal memory cleaning interface of calling system, the memory headroom executing data cleaning operation that this application program is taken.
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| CN106502785A (en) * | 2016-09-30 | 2017-03-15 | 维沃移动通信有限公司 | A kind of cleaning internal memory method and device of mobile terminal |
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