AndroLog

Welcome to AndroLog, your simple solution to insert probes into Android apps with the goal to compute code coverage at runtime.

AndroLog offers, so far, several levels of granularity:

• Classes
• Methods
• Statements
• Activities
• Services
• Broadcast Receivers
• Content Providers

Do not hesitate to contribute or open issues may you need additional levels of granularity.

🚀 Getting started

⬇️ Downloading the tool

git clone https://github.com/JordanSamhi/AndroLog.git

🔧 Installing the tool

➡️ Before compiling AndroLog, make sure to set the paths to zipalign and apksigner in the config.properties file located in src/main/resources/

cd AndroLog
mvn clean install

💻 Using the tool

java -jar AndroLog/target/androlog-0.1-jar-with-dependencies.jar options

Options:

• -a : The path to the APK to process.
• -p : The path to Android platofrms folder.
• -l : The log identifier to use.
• -o : The output where to write the instrumented APK.
• -pa : Parsing runtime output logs.
• -c : Logging classes.
• -m : Logging methods.
• -s : Logging statements.
• -cp : Logging Android components (Activity, Service, BroadcastReceiver, ContentProvider).
• -mc : Log method calls (e.g., a()-->b()).
• -n : If set, this flag tells AndroLog to not consider libraries in the process.
• -pkg : Sets the package name of classes to be exclusively instrumented.

ℹ️ Examples

Instrumenting

  java -jar AndroLog/target/androlog-0.1-jar-with-dependencies.jar -p ./Androidplatforms/ -l MY_SUPER_LOG -o ./output/ -a my_app.apk -c -m -cp

Computing Code Coverage

  java -jar AndroLog/target/androlog-0.1-jar-with-dependencies.jar -p ./Androidplatforms/ -l MY_SUPER_LOG -a my_app.apk -c -m -cp -pa logs

🔨 Built With

• Maven - Dependency Management

📃 License

This project is licensed under the GNU LESSER GENERAL PUBLIC LICENSE 2.1 - see the LICENSE file for details

📧 Contact

For any question regarding this study, please contact us at: Jordan Samhi