Research on Rapid extraction of Android Backup Data based on UI-Automator

With the improvement of security regarding mobile phones and applications, incomplete data extraction arose due to utilizing one single method. In addition, there are various authority verification windows that need to be clicked manually, which affects the investigation efficiency. In this paper, a new automatic backup method of Android is proposed using UI-Automator automatic test mode to monitor, identify and click the prompt window of Android terminal intelligently. At the same time, this method utilizes the automatic backup module to simulate backup protocol of various manufacturers, and extract the backup of Android terminal through self-realized protocol.