Backing up to debug only private cache9/12/2023 Lastly I just ran ( after running previous command again ) tar xvf myAndroidBackup.tar Vola I was able to enter a password with abe.jar and decrypt to a tar file. I made sure to backup the original policy jars, and put them there. So I investigated and on my Mac with Java 1.8 the correct place to put them was: /jre/lib/security. I put them there first and still got the error message. It says that the proper location is /lib/security. Now in my case the install instructions told me the wrong location to put the jar files. So I went to and downloaded the security policy jars I needed.Because my archive is encrypted, java gave me an error that I needed to install some security policy libraries. abe.jar unpack myAndroidBackup.ab myAndroidBackup.tarĪt this point I got an error message. Second I downloaded just abe.jar from here: Here are the steps I took on my Mac, and issues I came across:įirst I queued up a backup ( and set a password to encrypt my backup, my device required it ): adb backup -f myAndroidBackup.ab Recurse_pull_private_files "$packageName" "$fileToPull" "`basename "$fileToPull"`"īack to method 1, decrypting a backup using Android Backup Extractor Recurse_pull_private_files "$1" "$nextFile" "$nextOutput" # Android adds nasty carriage return that screws with bash vars # Handle the case where directory is a symbolic linkĬorrectPath=`adb shell "run-as $1 ls -l \"$2\"" | sed 's/.*-> //' | tr -d '\r'`įiles=`adb shell "run-as $1 ls \"$correctPath\""` ![]() # recursively pull files from device connected to adb If ] || ] thenĮcho -e "\033[0 36m Coping file $2 -> $3" >&2Īdb shell "if then echo TRUE fi" # Check file exists and has permission with run-asįileCheck=`adb shell "run-as $packageName ls $fileToPull"` # Block package name arg from being blankĮcho "Please specify package name to run as when pulling file"Īdb shell pm list packages | grep "$packageName" > /dev/nullĮcho "Package name $packageName does not exist on device" # Set filename or directory to pull from deviceĮcho "Please specify file or folder to pull with -f argument" Currently first selected device fromĪdb devices -l | grep -e 'device\b' > /dev/null # This script is open to expansions to allow selecting # ( see comments and other answers for OSX compatibility ) # If your files aren't encrypted use the accepted answer # From comments in the accepted answer in the above SO question # /projects/adbextractor/files/?source=navbar # If you have encrypted backup files use: # If run-as is deactivated on your device use one of the # application must be a debug version for run-as to work. Note: not all devices have run-as access, and # This script is for pulling private files from an Android device # Usage: script -f fileToPull -p packageName Here is my script for pulling multiple private files that I'll share with you, the reader, who is also investigating this awesome question ) : #!/bin/bash If you don't have access to run-as this method won't work This way because my app is a debug app and I have access to run-as on I created a script for pulling multiple files similar to Tamas' answer. Scroll down ifĪ faster solution which I settled with. I'll write more about my experience with this solution at the bottom of this answer. projects/adbextractor/files/?source=navbar to unpack Create a backup and use the 3rd party solution, Use the accepted answer along with Someone Somewhere's OSX specific comments. I ended up with two solutions that worked good for this case. Today I had a use case where I needed multiple private files. I was only ever most of the time needing the database from the device from a debug application. Previously Vinicius Avellar's answer worked great for me. My hope is I can help someone in a similar situation. This answer is based on my experience with other answers, and comments in the answers. If you make modifications to a file you opened using the Device File Explorer, and would like to save your changes back to the device, you must manually upload the modified version of the file to the device. ![]() Double-click a file to open it in Android Studio.Īndroid Studio saves files you open this way in a temporary directory outside of your project. ![]() Right-click on a file or directory to create a new file or directory, save the selected file or directory to your machine, upload, delete, or synchronize. Interact with the device content in the file explorer window.
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