Android platform based GPS (global positioning system) data intercepting control method

The invention belongs to the technical field of location privacy protection and provides an Android platform based GPS (global positioning system) data intercepting control method. Without impacting Android system performances, an own location service monitoring module is inserted into a system_serv...

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Bibliographic Details
Main Authors LU YA'NAN, CHEN DONG, ZHAO YUCHEN, WANG DEJUN, GUO HENGLI, REN ZHENGWEI, LI SIYUAN, GUO CHI, PENG RUIQING, WANG LI'NA
Format Patent
LanguageChinese
English
Published 17.04.2013
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention belongs to the technical field of location privacy protection and provides an Android platform based GPS (global positioning system) data intercepting control method. Without impacting Android system performances, an own location service monitoring module is inserted into a system_server process to achieve intercepting control of GPS data. For achieving GPS data intercepting control of an Android platform, the method includes the two steps of firstly, finding an entry address of an ioctl function during operation of the system_server process, and secondly, loading the own monitoring module at the entry address of the ioctl function in the system_server process so that GPS datagram is intercepted on the bottom layer.
Bibliography:Application Number: CN20121560896