A flow, field, object and context-sensitive inter-procedural static analysis tool for misuse detection of AsyncTask
we can use it through following command:
java -jar AsyncChecker.jar [options]
The command line options of AsyncChecker are shown as following:
-apkName The name of apk under analysis. For example, douyin.apk.
-javaHome The directory where rt.jar lies. For example, C:\\java\\lib\\rt.jar.
-apkBasePath The directory where apk file lies. For example, D:\\test.
-outputBasePath The directory where the output file of AsyncChecker lies.
-androidPath The directory where android.jar lies.
-debugMode Indicate whether AsyncChecker is in debug mode. Debug mode will output detailed path message which is time consuming. 1 means yes, 0 means no. 0 by default.
-isJimpleOutput Indicate whether AsyncChecker output jimple file or not. 1 means yes, 0 means no. 1 by default.
-maxRunningTime The maximum running time of AsyncChecker. 1800000 milliseconds (30 minutes) by default.
-maxLoopUnrollNumber The maximum unroll time when dealing with loop structure. 1 by default.
-maxPathNumber The maximum path number during analysis. 40000 by default.
-maxRecursiveInvocationLevel The maximum number of recursive invocation. 0 by default.
-entryMethod entry method of analysis. dummy main method of Activity by default. If you want to set it, please input the complete method name. For example, com.test.testMethod
-initMethodSubsignature If entry method is a non-static method, we need to indicate the init method of object that entry method belongs to. Non-parametric init method by default. The format should be subsignature in jimple. For example, void <init>(int).
-configureFile The path of configure file. For example, D:\\configuration.txt
Note that -apkName, -javaHome, -apkBasePath, -outputBasePath and -androidPath are compulsory options, which means they must be set. For example:
java -jar AsyncChecker.jar -apkName douyin.apk -javaHome C:\\Program Files\\Java\\rt.jar -apkBasePath D:\\test -outputBasePath D:\\apkPath -androidPath D:\\android-platform
If we set -configureFile, then the configuration item in the configure file will cover the configure item set in command line. An example of configure file is shown as following:
apkName BasicTypeTest.apk
apkBasePath test-apk
outputBasePath jimple\\test-apk
isJimpleOutput 1
androidPath D:\\download\\soot-path\\android-platforms-master
maxRunningTime
maxLoopUnrollNumber
maxPathNumber
maxRecursiveInvocationLevel
entryMethod com.example.basictypetest.MainActivity.testCastExpr
initMethodSubsignature
com.example.arraytest.MainActivity.testArrayParam
Each line in the file denotes a configuration. Configuration item and its value are separated by blank space. If configuration item is illegal or the value is null, then the configuration won't take effect. In the above file, only the first five lines will take effect.
We can make configuration in file through the following command:
java -jar AsyncChecker.jar -configureFile D:\\configuration.txt
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