CN104123202A - Backup method and reduction method of data in communication terminal and communication terminal - Google Patents

Backup method and reduction method of data in communication terminal and communication terminal Download PDF

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Publication number
CN104123202A
CN104123202A CN201410346111.8A CN201410346111A CN104123202A CN 104123202 A CN104123202 A CN 104123202A CN 201410346111 A CN201410346111 A CN 201410346111A CN 104123202 A CN104123202 A CN 104123202A
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China
Prior art keywords
application program
data
communication terminal
backup
application
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CN201410346111.8A
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Inventor
陈文俊
刘桂峰
姚辉
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Zhuhai Juntian Electronic Technology Co Ltd
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Zhuhai Juntian Electronic Technology Co Ltd
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Priority to CN201410346111.8A priority Critical patent/CN104123202A/en
Publication of CN104123202A publication Critical patent/CN104123202A/en
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Abstract

The embodiment of the invention discloses a backup method and a reduction method of data in a communication terminal and the communication terminal. On the condition that super permission is not obtained, backup or reduction of the data can be realized conveniently. The backup method of the data in the communication terminal comprises the steps that a first application program is used for replacing a default second application program of a system of the communication terminal so as to obtain the read permission of the data; the data are read from the system through the first application program and the read data are backed up. The reduction method of the data in the communication terminal comprises the steps that a third application program is used for replacing a default fourth application program of the system of the communication terminal so as to obtain the write permission of the data; backup data are obtained through the third application program and the backup data are used for conducting reduction on the corresponding data in the system. The backup method and the reduction method are suitable for backup and reduction of the data in the communication terminal.

Description

The backup method of data, method of reducing and communication terminal in a kind of communication terminal
Technical field
The present invention relates to data backup and recovery technology field, relate in particular to backup method, method of reducing and the communication terminal of data in a kind of communication terminal.
Background technology
Android system is before 4.4 versions, and read-write communication terminal has two kinds as the mode of the data in mobile phone.A kind of is that contentProvider (content provider) interface that utilizes third party application to provide by system is read and write data in mobile phone as note etc.; Another kind of mode is to obtain the note data library file in direct read/write mobile phone after the super authority of Android mobile phone.
In Android system 4.4 versions, no longer provide and by third party application, to the system of mobile phone, write the contentProvider interface of note data, therefore,, in the situation that not obtaining super authority, cannot in the system of mobile phone, write note data by third party application.In addition,, by obtaining after the super authority of mobile phone the mode of the note data library file in direct access mobile phone, because operation is not too convenient, most users is also unwilling to read the data in mobile phone by obtaining super authority.
Summary of the invention
In view of this, the embodiment of the present invention provides backup method, method of reducing and the communication terminal of data in a kind of communication terminal, in the situation that not obtaining the super authority of system, also can easily data in communication terminal be backed up or be reduced.
On the one hand, the embodiment of the present invention provides the backup method of data in a kind of communication terminal, comprising:
By the second application program that the system of the first application program replacement communication terminal is given tacit consent to, obtain the authority that reads of data;
By described the first application program reading out data from described system, and the described data that read are backed up.
Alternatively, the second application program of giving tacit consent in the system of replacing communication terminal by the first application program obtain data read authority in, preserve described the second application program.
Alternatively, described the first application program and the second application program are short message application program; Described data are note.
Alternatively, in described communication terminal, the backup method of data also comprises: by described the first application program reading out data from described system, and in the process that the described data that read are backed up, if described communication terminal has been received note broadcast, described note broadcast is passed to described the second application program; By described the second application notification user, there is note to arrive, and the note receiving is stored.
Alternatively, in described communication terminal, the backup method of data also comprises: by described the first application program reading out data from described system, and in the process that the described data that read are backed up, if receive the instruction that user ends backup, by described second application program of preserving, replace described the first application program, the application program that is described system default by described the second application recovery.
Alternatively, after described data backup is completed, by described second application program of preserving, replace described the first application program, the application program that is described system default by described the second application recovery.
Alternatively, the second application program of giving tacit consent in the system of replacing described communication terminal by the first application program obtain data read authority before, also comprise: check that whether described the first application program has been current the given tacit consent to application program of described system, if so, stops described replacement; And after this Backup Data completes, by described second application program of preserving, replace described the first application program, the application program that is described system default by described the second application recovery.
Alternatively, described the first application program and the second application program are contact application, and described data are contact data; Or described the first application program and the second application program are message registration application program, described data are message registration.
Alternatively, described communication terminal is mobile phone, and described system is Android operating system.
The backup method of data in communication terminal described in the embodiment of the present invention, by the first application program, replace the second application program that the system of described communication terminal is given tacit consent to, allow the system of communication terminal think that this first application program is the application program of acquiescence, and then, reading out data from this system quickly in the situation that not obtaining super authority, thereby, realized the backup to data in communication terminal easily.
On the other hand, the embodiment of the present invention provides a kind of communication terminal, comprising:
The first replacement unit, for obtaining the authority that reads of data by the second application program that the system of the first application program replacement communication terminal is given tacit consent to;
Backup units, for by described the first application program from described system reading out data, and the described data that read are backed up.
Alternatively, described communication terminal also comprises: storage unit, for the second application program of giving tacit consent in the system of replacing described communication terminal by the first application program obtain data read authority in, preserve described the second application program.
Alternatively, described the first application program and the second application program are short message application program; Described data are note.
Alternatively, described communication terminal also comprises: transfer unit, for in described backup units by described the first application program from described system reading out data, and in the process that the described data that read are backed up, when if described communication terminal has been received note broadcast, described note broadcast is passed to described the second application program; Notification unit, for having note to arrive by described the second application notification user, and stores the note receiving.
Alternatively, described communication terminal also comprises: the second replacement unit, for in described backup units by described the first application program from described system reading out data, and in the process that the described data that read are backed up, if receive the instruction that user ends backup, by described second application program of preserving, replace described the first application program, the application program that is described system default by described the second application recovery.
Alternatively, described the second replacement unit, for after described data backup is completed, replaces described the first application program, the application program that is described system default by described the second application recovery by described second application program of preserving.
Alternatively, described communication terminal also comprises: inspection unit, and for checking whether described the first application program has been current the given tacit consent to application program of described system, if so, described the first replacement unit, for stopping described replacement; Described the second replacement unit, after completing at this Backup Data, replaces described the first application program, the application program that is described system default by described the second application recovery by described second application program of preserving.
Alternatively, described the first application program and the second application program are contact application, and described data are contact data; Or described the first application program and the second application program are message registration application program, described data are message registration.
Alternatively, described communication terminal is mobile phone, and described system is Android operating system.
Communication terminal described in the embodiment of the present invention, the first replacement unit replaces by the first application program the second application program that the system of described communication terminal is given tacit consent to, allow the system of communication terminal think that this first application program is the application program of acquiescence, and then, backup units reading out data from this system quickly in the situation that not obtaining super authority, thereby, realized the backup to data in communication terminal easily.
Another aspect, the embodiment of the present invention provides the method for reducing of data in a kind of communication terminal, comprising:
By the 4th application program that the system of the 3rd application program replacement communication terminal is given tacit consent to, obtain the authority that writes of data;
By described the 3rd application program, obtain Backup Data, and utilize described Backup Data to reduce to the corresponding data in described system.
Alternatively, the 4th application program of giving tacit consent in the system of replacing communication terminal by the 3rd application program obtain data write authority in, preserve described the 4th application program.
Alternatively, described the 3rd application program and the 4th application program are short message application program; Described data are note.
Alternatively, in described communication terminal, the method for reducing of data also comprises: by described the 3rd application program, obtaining Backup Data, and utilize in the process that described Backup Data reduces to the corresponding data in described system, if described communication terminal has been received note broadcast, described note broadcast is passed to described the 4th application program; Described the 4th application notification user has note to arrive, and the note receiving is stored.
Alternatively, in described communication terminal, the method for reducing of data also comprises: by described the 3rd application program, obtaining Backup Data, and utilize in the process that described Backup Data reduces to the corresponding data in described system, if receive the instruction that user ends reduction, by described the 4th application program of preserving, replace described the 3rd application program, the application program that is described system default by described the 4th application recovery.
Alternatively, after described data have been reduced, by described the 4th application program of preserving, replace described the 3rd application program, the application program that is described system default by described the 4th application recovery.
Alternatively, the 4th application program of giving tacit consent in the system of replacing described communication terminal by the 3rd application program obtain data write authority before, also comprise: check that whether described the 3rd application program has been current the given tacit consent to application program of described system, if so, stops described replacement; And after this restoring data completes, by described the 4th application program of preserving, replace described the 3rd application program, the application program that is described system default by described the 4th application recovery.
Alternatively, described the 3rd application program and the 4th application program are contact application, and described data are contact data; Or described the 3rd application program and the 4th application program are message registration application program, and described data are message registration.
Alternatively, described communication terminal is mobile phone, and described system is Android operating system.
The method of reducing of data in communication terminal described in the embodiment of the present invention, by the 3rd application program, replace the 4th application program that the system of described communication terminal is given tacit consent to, allow the system of communication terminal think that the 3rd application program is the application program of acquiescence, and then, in the situation that not obtaining super authority, can obtain to the authority of data writing in this system, thereby, realized the reduction to data in communication terminal easily.
On the one hand, the embodiment of the present invention provides a kind of communication terminal, comprising again: the first replacement unit, for obtain the authority that writes of data by the 4th application program that the system of the 3rd application program replacement communication terminal is given tacit consent to; Reduction unit, for obtaining Backup Data by described the 3rd application program, and utilizes described Backup Data to reduce to the corresponding data in described system.
Alternatively, described communication terminal also comprises: storage unit, for the 4th application program of giving tacit consent in the system of replacing described communication terminal by the 3rd application program obtain data write authority in, preserve described the 4th application program.
Alternatively, described the 3rd application program and the 4th application program are short message application program; Described data are note.
Alternatively, described communication terminal also comprises: transfer unit, by described the 3rd application program, obtaining Backup Data, and utilize in the process that described Backup Data reduces to the corresponding data in described system, if described communication terminal has been received note broadcast, for described note broadcast being passed to described the 4th application program; Notification unit, for having note to arrive by described the 4th application notification user, and stores the note receiving.
Alternatively, described communication terminal also comprises: the second replacement unit, by described the 3rd application program, obtaining Backup Data, and utilize in the process that described Backup Data reduces to the corresponding data in described system, if receive the instruction that user ends reduction, for replacing described the 3rd application program, the application program that is described system default by described the 4th application recovery by described the 4th application program of preserving.
Alternatively, described the second replacement unit, for after described data have been reduced, replaces described the 3rd application program, the application program that is described system default by described the 4th application recovery by described the 4th application program of preserving.
Alternatively, described communication terminal also comprises: inspection unit, and for checking whether described the 3rd application program has been current the given tacit consent to application program of described system, if so, described the first replacement unit, for stopping described replacement; Described the second replacement unit, after completing at this restoring data, replaces described the 3rd application program, the application program that is described system default by described the 4th application recovery by described the 4th application program of preserving.
Alternatively, described the 3rd application program and the 4th application program are contact application, and described data are contact data; Or described the 3rd application program and the 4th application program are message registration application program, and described data are message registration.
Alternatively, described communication terminal is mobile phone, and described system is Android operating system.
Communication terminal described in the embodiment of the present invention, the first replacement unit replaces by the 3rd application program the 4th application program that the system of described communication terminal is given tacit consent to, allow the system of communication terminal think that the 3rd application program is the application program of acquiescence, and then, reduction unit can obtain to the authority of data writing in this system in the situation that not obtaining super authority, thereby, realized the reduction to data in communication terminal easily.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic flow sheet of backup method one embodiment of data in communication terminal of the present invention;
Fig. 2 is the structural representation of communication terminal one embodiment of the present invention;
Fig. 3 is the structural representation of another embodiment of communication terminal of the present invention;
Fig. 4 is the schematic flow sheet of method of reducing one embodiment of data in communication terminal of the present invention;
Fig. 5 is the structural representation of communication terminal one embodiment of the present invention;
Fig. 6 is the structural representation of another embodiment of communication terminal of the present invention.
Embodiment
Below in conjunction with accompanying drawing, backup method, method of reducing and the communication terminal of data in a kind of communication terminal of the embodiment of the present invention are described in detail.
Should be clear and definite, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Shown in Fig. 1, the embodiment of the backup method of data in a kind of communication terminal of the present invention, comprising:
S11, by the first application program, replace the authority that reads that the second application program that the system of communication terminal gives tacit consent to is obtained data;
In the embodiment of the present invention, the second application program of giving tacit consent in the system of replacing communication terminal by the first application program, can comprise: eject dialog box and with inquiry user, whether agree to the second application program of being given tacit consent to by the system of the first application program replacement communication terminal; For example, if after the instruction (user clicks "Yes") that reception user agrees to replace, the second application program of giving tacit consent to by the system of the first application program replacement communication terminal; For example, if receive the instruction (user clicks "No") that user disagrees with replacement, do not replace.
Critical code section can be as follows:
Intent?intent=new?Intent(ACTION_CHANGE_DEFAULT);
intent.putExtra(EXTRA_PACKAGE_NAME,pkgName);
startActivityForResult(intent,ACTIVITY_REQUESTCODE_SMS_PERMISSIO?N);
Wherein, pkgName represents the first application program; ACTIVITY_REQUESTCODE_SMS_PERMISSION represents predefined message; When user clicks "Yes" or "No", all can receive this message.
S12, by described the first application program reading out data from described system, and the described data that read are backed up.
The backup method of data in communication terminal described in the embodiment of the present invention, by the first application program, replace the second application program that the system of described communication terminal is given tacit consent to, allow the system of communication terminal think that this first application program is the application program of acquiescence, and then, reading out data from this system quickly in the situation that not obtaining super authority, thereby, realized the backup to data in communication terminal easily.
In the embodiment of the backup method of aforementioned communication data in terminal, for the application program that can be described system default by described the second application recovery, alternatively, the second application program of giving tacit consent in the system of replacing communication terminal by the first application program obtain data read authority (S11) in, preserve described the second application program.
In the embodiment of the backup method of aforementioned communication data in terminal, alternatively, described the first application program and the second application program are short message application program; Described data are note; Described note comprises multimedia message.
In the embodiment of the backup method of aforementioned communication data in terminal, alternatively, in described communication terminal, the backup method of data also comprises: by described the first application program reading out data from described system, and in the process that the described data that read are backed up, if described communication terminal has been received note broadcast, described note broadcast is passed to described the second application program; By described the second application notification user, there is note to arrive, and the note receiving is stored.
For example, be set to the application program of system default in the first application program during, if communication terminal has received new note broadcast, this first application program passes to this new note broadcast the second application program of the original acquiescence of system, allow the second application program of the original acquiescence of system can notify user to have new note to arrive, and by this new note storage.
In the embodiment of the backup method of aforementioned communication data in terminal, alternatively, in described communication terminal, the backup method of data also comprises: by described the first application program reading out data from described system, and in the process that the described data that read are backed up, if receive the instruction that user ends backup, by described second application program of preserving, replace described the first application program, the application program that is described system default by described the second application recovery.
For example, in the process of note that backs up described communication terminal, user finds that this note does not need to have backed up, user can click " cancellation " this button and input the instruction of ending this backup procedure, receive after the instruction of user's termination, can inquire that whether user determines this backup procedure of termination, ends this backup procedure if user determines, end this backup procedure, and replace the first application program by second application program of preserving.
In the embodiment of the backup method of aforementioned communication data in terminal, alternatively, after described data backup is completed, by described second application program of preserving, replace described the first application program, the application program that is described system default by described the second application recovery.
In the embodiment of the backup method of aforementioned communication data in terminal, alternatively, the second application program of giving tacit consent in the system of replacing described communication terminal by the first application program obtain data read authority before, also comprise: check whether described the first application program has been current the given tacit consent to application program of described system, if so, stop described replacement; And after this Backup Data completes, by described second application program of preserving, replace described the first application program, the application program that is described system default by described the second application recovery.
In the embodiment of the present invention, when receiving predefined message ACTIVITY_REQUESTCODE_SMS_PERMISSION, by the application programming interfaces in the system of calling communication terminal, obtain the installation kit name of current the given tacit consent to application program of system, whether identical the installation kit name that judgement is obtained is with the installation kit name of the first application program, if identical, determine that described the first application program has been current the given tacit consent to application program of described system.
Critical code section can be as follows:
String?defSmgAppName=Telephony.Sms.getDefaultSmsPackage();
Wherein, defSmgAppName represents the installation kit name of the application program that system is current given tacit consent to.
In the embodiment of the present invention, in the process of backup, if the shutdown of the System Sudden of communication terminal so probably causes the application program of this system default not to be reduced back.Like this, when replacing the second application program of current system acquiescence by the first application program, can find that the application program of system default has been the first application program, now, after backup procedure completes, real default application be replaced and gone back.
In the embodiment of the backup method of aforementioned communication data in terminal, alternatively, described the first application program and the second application program are contact application, and described data are contact data; Or described the first application program and the second application program are message registration application program, described data are message registration.
Protection scope of the present invention is not limited to this, also comprises that the application program of the of short duration replacement system of other similar needs acquiescence obtains the situation of corresponding data access rights.
In the embodiment of the backup method of aforementioned communication data in terminal, alternatively, alternatively, described communication terminal is other hand held computer devices such as mobile phone that installing operating system is installed, panel computer.
Shown in Fig. 2, the embodiment of a kind of communication terminal of the present invention, comprising: the first replacement unit 11, for obtain the authority that reads of data by the second application program that the system of the first application program replacement communication terminal is given tacit consent to;
In the embodiment of the present invention, the second application program of giving tacit consent in the system of replacing communication terminal by the first application program, can comprise: eject dialog box and with inquiry user, whether agree to the second application program of being given tacit consent to by the system of the first application program replacement communication terminal; For example, if after the instruction (user clicks "Yes") that reception user agrees to replace, the second application program of giving tacit consent to by the system of the first application program replacement communication terminal; For example, if receive the instruction (user clicks "No") that user disagrees with replacement, do not replace.
Critical code section can be as follows:
Intent?intent=new?Intent(ACTION_CHANGE_DEFAULT);
intent.putExtra(EXTRA_PACKAGE_NAME,pkgName);
startActivityForResult(intent,ACTIVITY_REQUESTCODE_SMS_PERMISSIO?N);
Wherein, pkgName represents the first application program; ACTIVITY_REQUESTCODE_SMS_PERMISSION represents predefined message; When user clicks "Yes" or "No", all can receive this message.
Backup units 12, for by described the first application program from described system reading out data, and the described data that read are backed up.
Communication terminal described in the embodiment of the present invention, first replacement unit 11 use the first application programs are replaced the second application program that the system of described communication terminal is given tacit consent to, allow the system of communication terminal think that this first application program is the application program of acquiescence, and then, backup units 12 reading out data from this system quickly in the situation that not obtaining super authority, thereby, realized the backup to data in communication terminal easily.
Shown in Fig. 3, in the embodiment of aforementioned communication terminal, for the application program that can be described system default by described the second application recovery, alternatively, described communication terminal also comprises: storage unit 13, for the second application program of giving tacit consent in the system of replacing described communication terminal by the first application program obtain data read authority in, preserve described the second application program.
Alternatively, described the first application program and the second application program are short message application program; Described data are note; Described note comprises multimedia message.
In the embodiment of aforementioned communication terminal, alternatively, described communication terminal also comprises: transfer unit 14, for in described backup units by described the first application program from described system reading out data, and in the process that the described data that read are backed up, when if described communication terminal has been received note broadcast, described note broadcast is passed to described the second application program; Notification unit 15, for having note to arrive by described the second application notification user, and stores the note receiving.
For example, be set to the application program of system default in the first application program during, if communication terminal has received new note broadcast, this first application program passes to this new note broadcast the second application program of the original acquiescence of system, allow the second application program of the original acquiescence of system can notify user to have new note to arrive, and by this new note storage.
In the embodiment of aforementioned communication terminal, alternatively, described communication terminal also comprises: the second replacement unit 16, for in described backup units 12 by described the first application program from described system reading out data, and in the process that the described data that read are backed up, if receive the instruction that user ends backup, by described second application program of preserving, replace described the first application program, the application program that is described system default by described the second application recovery.
For example, in the process of note that backs up described communication terminal, user finds that this note does not need to have backed up, user can click " cancellation " this button and input the instruction of ending this backup procedure, receive after the instruction of user's termination, can inquire that whether user determines this backup procedure of termination, ends this backup procedure if user determines, end this backup procedure, and replace the first application program by second application program of preserving.
Alternatively, described the second replacement unit 16, for after described data backup is completed, replaces described the first application program, the application program that is described system default by described the second application recovery by described second application program of preserving.
In the embodiment of aforementioned communication terminal, alternatively, described communication terminal also comprises: inspection unit 17, for checking whether described the first application program has been current the given tacit consent to application program of described system, if so, described the first replacement unit 11, for stopping described replacement; Described the second replacement unit 16, after completing at this Backup Data, replaces described the first application program, the application program that is described system default by described the second application recovery by described second application program of preserving.
In the embodiment of the present invention, when receiving predefined message ACTIVITY_REQUESTCODE_SMS_PERMISSION, inspection unit 17 obtains the installation kit name of current the given tacit consent to application program of system by the application programming interfaces in the system of calling communication terminal, and whether identical the installation kit name that judgement is obtained is with the installation kit name of the first application program, if identical, determine that described the first application program has been current the given tacit consent to application program of described system.
Critical code section can be as follows:
String?defSmgAppName=Telephony.Sms.getDefaultSmsPackage();
Wherein, defSmgAppName represents the installation kit name of the application program that system is current given tacit consent to.
In the embodiment of the present invention, in the process of backup, if the shutdown of the System Sudden of communication terminal so probably causes the application program of this system default not to be reduced back.Like this, when replacing the second application program of current system acquiescence by the first application program, can find that the application program of system default has been the first application program, now, after backup procedure completes, real default application be replaced and gone back.
In the embodiment of aforementioned communication terminal, alternatively, described the first application program and the second application program are contact application, and described data are contact data; Or described the first application program and the second application program are message registration application program, described data are message registration.
Protection scope of the present invention is not limited to this, also comprises that the application program of the of short duration replacement system of other similar needs acquiescence obtains the situation of corresponding data access rights.
Alternatively, described communication terminal is other hand held computer devices such as mobile phone that installing operating system is installed, panel computer.
Shown in Fig. 4, the embodiment of the method for reducing of data in a kind of communication terminal of the present invention, comprising:
S21, by the 3rd application program, replace the authority that writes that the 4th application program that the system of communication terminal gives tacit consent to is obtained data;
In the embodiment of the present invention, the 4th application program of giving tacit consent in the system of replacing communication terminal by the 3rd application program, can comprise: eject dialog box and with inquiry user, whether agree to the 4th application program of being given tacit consent to by the system of the 3rd application program replacement communication terminal; For example, if after the instruction (user clicks "Yes") that reception user agrees to replace, the 4th application program of giving tacit consent to by the system of the 3rd application program replacement communication terminal; For example, if receive the instruction (user clicks "No") that user disagrees with replacement, do not replace.
Critical code section can be as follows:
Intent?intent=new?Intent(ACTION_CHANGE_DEFAULT);
intent.putExtra(EXTRA_PACKAGE_NAME,pkgName);
startActivityForResult(intent,ACTIVITY_REQUESTCODE_SMS_PERMISSIO?N);
Wherein, pkgName represents the 3rd application program; ACTIVITY_REQUESTCODE_SMS_PERMISSION represents predefined message; When user clicks "Yes" or "No", all can receive this message.
S22, by described the 3rd application program, obtain Backup Data, and utilize described Backup Data to reduce to the corresponding data in described system.
The method of reducing of data in communication terminal described in the embodiment of the present invention, by the 3rd application program, replace the 4th application program that the system of described communication terminal is given tacit consent to, allow the system of communication terminal think that the 3rd application program is the application program of acquiescence, and then, in the situation that not obtaining super authority, can obtain to the authority of data writing in this system, thereby, realized the reduction to data in communication terminal easily.
In the embodiment of the present invention, what the 4th application program of giving tacit consent in the system of replacing described communication terminal by the 3rd application program was obtained data writes authority (S21) before, can to the data of this communication terminal, back up by arbitrary embodiment in the backup method of data in above-mentioned communication terminal, also can read the data of this communication terminal and back up by ContentProvider interface.
In the embodiment of the method for reducing of aforementioned communication data in terminal, for the application program that can be described system default by described the 4th application recovery, alternatively, the 4th application program of giving tacit consent in the system of replacing communication terminal by the 3rd application program obtain data write authority (S21) in, preserve described the 4th application program.
Alternatively, described the 3rd application program and the 4th application program are short message application program; Described data are note; Described note comprises multimedia message.
In the embodiment of the method for reducing of aforementioned communication data in terminal, alternatively, in described communication terminal, the method for reducing of data also comprises: by described the 3rd application program, obtaining Backup Data, and utilize in the process that described Backup Data reduces to the corresponding data in described system, if described communication terminal has been received note broadcast, described note broadcast is passed to described the 4th application program; By described the 4th application notification user, there is note to arrive, and the note receiving is stored.
For example, during the 3rd application program is set to the application program of system default, if communication terminal has received new note broadcast, the 3rd application program passes to this new note broadcast the 4th application program of the original acquiescence of system, allow the 4th application program of the original acquiescence of system can notify user to have new note to arrive, and by this new note storage.
In the embodiment of the method for reducing of aforementioned communication data in terminal, alternatively, in described communication terminal, the method for reducing of data also comprises: by described the 3rd application program, obtaining Backup Data, and utilize in the process that described Backup Data reduces to the corresponding data in described system, if receive the instruction that user ends reduction, by described the 4th application program of preserving, replace described the 3rd application program, the application program that is described system default by described the 4th application recovery.
For example, in the process of note that backs up described communication terminal, user finds that this note does not need to have reduced, user can click " cancellation " this button and input the instruction of ending this reduction process, receive after the instruction of user's termination, can inquire that whether user determines this reduction process of termination, ends this reduction process if user determines, end this reduction process, and replace the 3rd application program by the 4th application program of preserving.
Alternatively, after described data have been reduced, by described the 4th application program of preserving, replace described the 3rd application program, the application program that is described system default by described the 4th application recovery.
In the embodiment of the method for reducing of aforementioned communication data in terminal, alternatively, the 4th application program of giving tacit consent in the system of replacing described communication terminal by the 3rd application program obtain data write authority before, also comprise: check whether described the 3rd application program has been current the given tacit consent to application program of described system, if so, stop described replacement; And after this restoring data completes, by described the 4th application program of preserving, replace described the 3rd application program, the application program that is described system default by described the 4th application recovery.
In the embodiment of the present invention, when receiving predefined message ACTIVITY_REQUESTCODE_SMS_PERMISSION, by the application programming interfaces in the system of calling communication terminal, obtain the installation kit name of current the given tacit consent to application program of system, whether identical the installation kit name that judgement is obtained is with the installation kit name of the 3rd application program, if identical, determine that described the 3rd application program has been current the given tacit consent to application program of described system.
Critical code section can be as follows:
String?defSmgAppName=Telephony.Sms.getDefaultSmsPackage();
Wherein, defSmgAppName represents the installation kit name of the application program that system is current given tacit consent to.
In the embodiment of the present invention, in the process of reduction, if the shutdown of the System Sudden of communication terminal so probably causes the application program of this system default not to be reduced back.Like this, when replacing the 4th application program of current system acquiescence by the 3rd application program, the application program that can find system default has been the 3rd application program, now, after reduction process completes, real default application is replaced and is gone back.
In the embodiment of the method for reducing of aforementioned communication data in terminal, alternatively, described the 3rd application program and the 4th application program are contact application, and described data are contact data; Or described the 3rd application program and the 4th application program are message registration application program, and described data are message registration.
Basically identical about the backup and restore of data of contact person, message registration and the method for the backup and restore of aforementioned note, this is no longer going to repeat them in the present invention.
Protection scope of the present invention is not limited to this, also comprises that the application program of the of short duration replacement system of other similar needs acquiescence obtains the situation of corresponding data access rights.
Alternatively, described communication terminal is other hand held computer devices such as mobile phone that installing operating system is installed, panel computer.
Shown in Fig. 5, the embodiment of a kind of communication terminal of the present invention, comprising:
The first replacement unit 21, for obtaining the authority that writes of data by the 4th application program that the system of the 3rd application program replacement communication terminal is given tacit consent to;
In the embodiment of the present invention, the 4th application program of giving tacit consent in the system of replacing communication terminal by the 3rd application program, can comprise: eject dialog box and with inquiry user, whether agree to the 4th application program of being given tacit consent to by the system of the 3rd application program replacement communication terminal; For example, if after the instruction (user clicks "Yes") that reception user agrees to replace, the 4th application program of giving tacit consent to by the system of the 3rd application program replacement communication terminal; For example, if receive the instruction (user clicks "No") that user disagrees with replacement, do not replace.
Critical code section can be as follows:
Intent?intent=new?Intent(ACTION_CHANGE_DEFAULT);
intent.putExtra(EXTRA_PACKAGE_NAME,pkgName);
startActivityForResult(intent,ACTIVITY_REQUESTCODE_SMS_PERMISSIO?N);
Wherein, pkgName represents the 3rd application program; ACTIVITY_REQUESTCODE_SMS_PERMISSION represents predefined message; When user clicks "Yes" or "No", all can receive this message.
Reduction unit 22, for obtaining Backup Data by described the 3rd application program, and utilizes described Backup Data to reduce to the corresponding data in described system.
Communication terminal described in the embodiment of the present invention, the first replacement unit 21 use the 3rd application program is replaced the 4th application program that the system of described communication terminal is given tacit consent to, allow the system of communication terminal think that the 3rd application program is the application program of acquiescence, and then, reduction unit 22 can obtain to the authority of data writing in this system in the situation that not obtaining super authority, thereby, realized the reduction to data in communication terminal easily.
In the embodiment of the present invention, the first replacement unit 21 use the 3rd application program replace the 4th application program that the system of described communication terminal gives tacit consent to obtain data write authority before, can to the data of this communication terminal, back up by the arbitrary embodiment of above-mentioned communication terminal, also can read the data of this communication terminal and back up by ContentProvider interface.
Shown in Fig. 6, in the embodiment of aforementioned communication terminal, for the application program that can be described system default by described the 4th application recovery, alternatively, described communication terminal also comprises: storage unit 23, for the 4th application program given tacit consent in the system of replacing described communication terminal by the 3rd application program obtain data write authority in, preserve described the 4th application program.
Alternatively, described the 3rd application program and the 4th application program are short message application program; Described data are note; Described note comprises multimedia message.
In the embodiment of aforementioned communication terminal, alternatively, described communication terminal also comprises: transfer unit 24, at reduction unit 22, by described the 3rd application program, obtain Backup Data, and utilize in the process that described Backup Data reduces to the corresponding data in described system, if described communication terminal has been received note broadcast, for described note broadcast being passed to described the 4th application program; Notification unit 25, for having note to arrive by described the 4th application notification user, and stores the note receiving.
For example, during the 3rd application program is set to the application program of system default, if communication terminal has received new note broadcast, the 3rd application program passes to this new note broadcast the 4th application program of the original acquiescence of system, allow the 4th application program of the original acquiescence of system can notify user to have new note to arrive, and by this new note storage.
In the embodiment of aforementioned communication terminal, alternatively, described communication terminal also comprises: the second replacement unit 26, by described the 3rd application program, obtaining Backup Data, and utilize in the process that described Backup Data reduces to the corresponding data in described system, if receive the instruction that user ends reduction, for replacing described the 3rd application program, the application program that is described system default by described the 4th application recovery by described the 4th application program of preserving.
For example, in the process of note that backs up described communication terminal, user finds that this note does not need to have reduced, user can click " cancellation " this button and input the instruction of ending this reduction process, receive after the instruction of user's termination, can inquire that whether user determines this reduction process of termination, ends this reduction process if user determines, end this reduction process, and replace the 3rd application program by the 4th application program of preserving.
Alternatively, described the second replacement unit 26, for after described data have been reduced, replaces described the 3rd application program, the application program that is described system default by described the 4th application recovery by described the 4th application program of preserving.
In the embodiment of aforementioned communication terminal, alternatively, the 4th application program of giving tacit consent in the system of replacing described communication terminal by the 3rd application program obtain data write authority before, also comprise: inspection unit 27, for checking whether described the 3rd application program has been current the given tacit consent to application program of described system, if so, described the first replacement unit 21, for stopping described replacement; Described the second replacement unit 26, after completing at this restoring data, replaces described the 3rd application program, the application program that is described system default by described the 4th application recovery by described the 4th application program of preserving.
In the embodiment of the present invention, when receiving predefined message ACTIVITY_REQUESTCODE_SMS_PERMISSION, inspection unit 27 obtains the installation kit name of current the given tacit consent to application program of system by the application programming interfaces in the system of calling communication terminal, and whether identical the installation kit name that judgement is obtained is with the installation kit name of the 3rd application program, if identical, determine that described the 3rd application program has been current the given tacit consent to application program of described system.
Critical code section can be as follows:
String?defSmgAppName=Telephony.Sms.getDefaultSmsPackage();
Wherein, defSmgAppName represents the installation kit name of the application program that system is current given tacit consent to.
In the embodiment of the present invention, in the process of reduction, if the shutdown of the System Sudden of communication terminal so probably causes the application program of this system default not to be reduced back.Like this, when replacing the 4th application program of current system acquiescence by the 3rd application program, the application program that can find system default has been the 3rd application program, now, after reduction process completes, real default application is replaced and is gone back.
In the embodiment of aforementioned communication terminal, alternatively, described the 3rd application program and the 4th application program are contact application, and described data are contact data; Or described the 3rd application program and the 4th application program are message registration application program, and described data are message registration.
Basically identical about the backup and restore of data of contact person, message registration and the method for the backup and restore of aforementioned note, this is no longer going to repeat them in the present invention.
Protection scope of the present invention is not limited to this, also comprises that the application program of the of short duration replacement system of other similar needs acquiescence obtains the situation of corresponding data access rights.
Alternatively, described communication terminal is other hand held computer devices such as mobile phone that installing operating system is installed, panel computer.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, to come the hardware that instruction is relevant to complete by computer program, described program can be stored in a computer read/write memory medium, this program, when carrying out, can comprise as the flow process of the embodiment of above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (RandomAccess Memory, RAM) etc.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.

Claims (36)

1. a backup method for data in communication terminal, is characterized in that, comprising:
By the second application program that the system of the first application program replacement communication terminal is given tacit consent to, obtain the authority that reads of data;
By described the first application program reading out data from described system, and the described data that read are backed up.
2. the backup method of data in communication terminal according to claim 1, it is characterized in that, the second application program of giving tacit consent in the system of replacing communication terminal by the first application program obtain data read authority in, preserve described the second application program.
3. the backup method of data in communication terminal according to claim 1 and 2, is characterized in that,
Described the first application program and the second application program are short message application program;
Described data are note.
4. the backup method of data in communication terminal according to claim 3, is characterized in that, also comprises:
By described the first application program reading out data from described system, and in the process that the described data that read are backed up, if described communication terminal has been received note broadcast, described note broadcast is passed to described the second application program;
By described the second application notification user, there is note to arrive, and the note receiving is stored.
5. the backup method of data in communication terminal according to claim 2, is characterized in that, also comprises:
By described the first application program reading out data from described system, and in the process that the described data that read are backed up, if receive the instruction that user ends backup, by described second application program of preserving, replace described the first application program, the application program that is described system default by described the second application recovery.
6. the backup method of data in communication terminal according to claim 2, is characterized in that,
After described data backup is completed, by described second application program of preserving, replace described the first application program, the application program that is described system default by described the second application recovery.
7. the backup method of data in communication terminal according to claim 2, is characterized in that, the second application program of giving tacit consent in the system of replacing described communication terminal by the first application program obtain data read authority before, also comprise:
Check that whether described the first application program has been current the given tacit consent to application program of described system, if so, stops described replacement; And
After this Backup Data completes, by described second application program of preserving, replace described the first application program, the application program that is described system default by described the second application recovery.
8. according to the backup method of data in the communication terminal described in claim 1,2 or 6, it is characterized in that,
Described the first application program and the second application program are contact application, and described data are contact data; Or
Described the first application program and the second application program are message registration application program, and described data are message registration.
9. according to the backup method of data in the communication terminal described in claim 1,2,4-7 any one, it is characterized in that, described communication terminal is mobile phone, and described system is Android operating system.
10. a communication terminal, is characterized in that, comprising:
The first replacement unit, for obtaining the authority that reads of data by the second application program that the system of the first application program replacement communication terminal is given tacit consent to;
Backup units, for by described the first application program from described system reading out data, and the described data that read are backed up.
11. communication terminals according to claim 10, is characterized in that, also comprise:
Storage unit, for the second application program of giving tacit consent in the system of replacing described communication terminal by the first application program obtain data read authority in, preserve described the second application program.
12. according to the communication terminal described in claim 10 or 11, it is characterized in that,
Described the first application program and the second application program are short message application program;
Described data are note.
13. communication terminals according to claim 12, is characterized in that, also comprise:
Transfer unit, for in described backup units by described the first application program from described system reading out data, and in the process that the described data that read are backed up, when if described communication terminal has been received note broadcast, described note broadcast is passed to described the second application program;
Notification unit, for having note to arrive by described the second application notification user, and stores the note receiving.
14. communication terminals according to claim 11, is characterized in that, also comprise:
The second replacement unit, for in described backup units by described the first application program from described system reading out data, and in the process that the described data that read are backed up, if receive the instruction that user ends backup, by described second application program of preserving, replace described the first application program, the application program that is described system default by described the second application recovery.
15. communication terminals according to claim 11, is characterized in that,
Described the second replacement unit, for after described data backup is completed, replaces described the first application program, the application program that is described system default by described the second application recovery by described second application program of preserving.
16. communication terminals according to claim 11, is characterized in that, also comprise:
Inspection unit, for checking whether described the first application program has been current the given tacit consent to application program of described system, if so, described the first replacement unit, for stopping described replacement;
Described the second replacement unit, after completing at this Backup Data, replaces described the first application program, the application program that is described system default by described the second application recovery by described second application program of preserving.
17. according to the communication terminal described in claim 10,11 or 15, it is characterized in that, described the first application program and the second application program are contact application, and described data are contact data; Or
Described the first application program and the second application program are message registration application program, and described data are message registration.
18. according to the communication terminal described in claim 10,11,13-16 any one, it is characterized in that, described communication terminal is mobile phone, and described system is Android operating system.
In 19. 1 kinds of communication terminals, the method for reducing of data, is characterized in that, comprising:
By the 4th application program that the system of the 3rd application program replacement communication terminal is given tacit consent to, obtain the authority that writes of data;
By described the 3rd application program, obtain Backup Data, and utilize described Backup Data to reduce to the corresponding data in described system.
The method of reducing of data in 20. communication terminals according to claim 19, it is characterized in that, the 4th application program of giving tacit consent in the system of replacing communication terminal by the 3rd application program obtain data write authority in, preserve described the 4th application program.
21. according to the method for reducing of data in the communication terminal described in claim 19 or 20, it is characterized in that,
Described the 3rd application program and the 4th application program are short message application program;
Described data are note.
In 22. communication terminals according to claim 21, the method for reducing of data, is characterized in that, also comprises:
By described the 3rd application program, obtaining Backup Data, and utilize in the process that described Backup Data reduces to the corresponding data in described system, if described communication terminal has been received note broadcast, described note broadcast is passed to described the 4th application program;
Described the 4th application notification user has note to arrive, and the note receiving is stored.
In 23. communication terminals according to claim 20, the method for reducing of data, is characterized in that, also comprises:
By described the 3rd application program, obtaining Backup Data, and utilize in the process that described Backup Data reduces to the corresponding data in described system, if receive the instruction that user ends reduction, by described the 4th application program of preserving, replace described the 3rd application program, the application program that is described system default by described the 4th application recovery.
In 24. communication terminals according to claim 20, the method for reducing of data, is characterized in that,
After described data have been reduced, by described the 4th application program of preserving, replace described the 3rd application program, the application program that is described system default by described the 4th application recovery.
In 25. communication terminals according to claim 20, the method for reducing of data, is characterized in that, the 4th application program of giving tacit consent in the system of replacing described communication terminal by the 3rd application program obtain data write authority before, also comprise:
Check that whether described the 3rd application program has been current the given tacit consent to application program of described system, if so, stops described replacement; And
After this restoring data completes, by described the 4th application program of preserving, replace described the 3rd application program, the application program that is described system default by described the 4th application recovery.
26. according to the method for reducing of data in the communication terminal described in claim 19,20 or 24, it is characterized in that, described the 3rd application program and the 4th application program are contact application, and described data are contact data; Or
Described the 3rd application program and the 4th application program are message registration application program, and described data are message registration.
27. according to the method for reducing of data in the communication terminal described in claim 19,20,22-25 any one, it is characterized in that, described communication terminal is mobile phone, and described system is Android operating system.
28. 1 kinds of communication terminals, is characterized in that, comprising:
The first replacement unit, for obtaining the authority that writes of data by the 4th application program that the system of the 3rd application program replacement communication terminal is given tacit consent to;
Reduction unit, for obtaining Backup Data by described the 3rd application program, and utilizes described Backup Data to reduce to the corresponding data in described system.
29. communication terminals according to claim 28, it is characterized in that, also comprise: storage unit, for the 4th application program of giving tacit consent in the system of replacing described communication terminal by the 3rd application program obtain data write authority in, preserve described the 4th application program.
30. according to the communication terminal described in claim 28 or 29, it is characterized in that,
Described the 3rd application program and the 4th application program are short message application program;
Described data are note.
31. communication terminals according to claim 30, is characterized in that, also comprise:
Transfer unit, by described the 3rd application program, obtaining Backup Data, and utilize in the process that described Backup Data reduces to the corresponding data in described system, if described communication terminal has been received note broadcast, for described note broadcast being passed to described the 4th application program;
Notification unit, for having note to arrive by described the 4th application notification user, and stores the note receiving.
32. communication terminals according to claim 29, is characterized in that, also comprise:
The second replacement unit, by described the 3rd application program, obtaining Backup Data, and utilize in the process that described Backup Data reduces to the corresponding data in described system, if receive the instruction that user ends reduction, for replacing described the 3rd application program, the application program that is described system default by described the 4th application recovery by described the 4th application program of preserving.
33. communication terminals according to claim 29, is characterized in that,
Described the second replacement unit, for after described data have been reduced, replaces described the 3rd application program, the application program that is described system default by described the 4th application recovery by described the 4th application program of preserving.
34. communication terminals according to claim 29, is characterized in that, also comprise:
Inspection unit, with checking whether described the 3rd application program has been current the given tacit consent to application program of described system, if so, described the first replacement unit, for stopping described replacement; And
Described the second replacement unit, after completing at this restoring data, replaces described the 3rd application program, the application program that is described system default by described the 4th application recovery by described the 4th application program of preserving.
35. according to the communication terminal described in claim 28,29 or 33, it is characterized in that, described the 3rd application program and the 4th application program are contact application, and described data are contact data; Or
Described the 3rd application program and the 4th application program are message registration application program, and described data are message registration.
36. according to the communication terminal described in claim 28,29,31-34 any one, it is characterized in that, described communication terminal is mobile phone, and described system is Android operating system.
CN201410346111.8A 2014-07-18 2014-07-18 Backup method and reduction method of data in communication terminal and communication terminal Pending CN104123202A (en)

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