AndroidRipper is a toolset for the automatic GUI testing of mobile Android Applications.
It is developed and maintained by the REvERSE (REsEarch laboRatory of Software Engineering) Group of the University of Naples "Federico II".
Android Ripper works both on Windows and Unix OSs (it has been tested on Windows 10 and Ubuntu/Mint Linux) and has been tested on the latest Android APIs, up to Android 7.0 Nugat. To setup the environment to run Android Ripper, please follow the steps below.
Download and Install the Official Android SDK.
On Ubuntu Linux you can do this via the following commands:
sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java8-installer
sudo apt-get install oracle-java8-set-default
Use Android SDK Manager to download and install the required:
- Android SDK Tools
- Android SDK Platform Tools
- Android SDK Build Tools
For each API download the related SDK Platform and the relatd Intel and ARM System Images.
Add to the PATH environment variable the following directories:
- PathToAndroidSdk/tools/
- PathToAndroidSdk/platform-tools/
- PathToAndroidSdk/build-tools/BUILDNUMBER/
e.g. in Linux add to the .bachrc file in the home folder:
export PATH=$PATH:/home/utente/android-sdk-linux/platform-tools/:/home/utente/android-sdk-linux/tools/:/home/utente/android-sdk-linux/build-tools/24.0.2/
The Android Ripper needs at least two AVDs to work properly because some apps can only run on a specific architecture. Create two different virtual devices, one equipped with an Intel System Image and one with an ARM System Image.
The values of the avd_name_x86 and the avd_name_arm paramaters in the configuration file have to match the name of these two virtual devices.
Android Ripper uses the Intel virtual device unless the app under test only works on an ARM architecture.
The default.properties file contains the Android Ripper configuration parameters. This file is used by default if no properties parameter is specified when running AndroidRipper. It is possible to create new properties files to manage different AndroidRipper configurations.
A template default.properties files is provided with the Android Ripper release.
target = specifies the target device: can be device for Hardware Device or avd for Virtual Device
avd_name_x86 = Name of the AVD equipped with an x86 architecture avd_name_arm = Name of the AVD equipped with an ARM architecture avd_port = Port number used to communicate with the AVD (e.g. 5554)
device = the device id (e.g. obtained by the adb devices command)
To exploit an Hardware Device please enable USB Debug and USB Tethering on the device.
driver= Exploration strategy. Valid strategies: random, systematic scheduler= Strategy implemented by the component that schedule the next event to be executed. For a Random Exploration Strategy the only possible value is "random" (default). For a Systematic Exploration Strategy: "breadth", "depth".
random.events= Number of events to be fired (used only for the random strategy) random.seed= Random seed (used only for the random strategy; default is System.currentTimeMillis())
sleep_after_event= 1000 sleep_before_start_ripping= 10000 model= if set to 1 the model output is enabled, otherwise is disabled
To launch Android Ripper from the command line:
java -jar AndroidRipper.jar apkFile [config.properties]
Parameter 1 APK name and path.
Parameter 2 Configuration name and file. A default property file is used if the last argument is left empty. This configuration file (default.properties) is placed in the AndroidRipper folder.
The following outputs are produced by Android Ripper:
- Execution Log (Logcat –v) in the logcat folder
- Execution Statistics In the report.xml file
- GUI Model of the Application in xml format, in the model folder
GNU Affero General Public License, version 3
Copyright (c) 2014-2017 REvERSE, REsEarch gRoup of Software Engineering @ the University of Naples Federico II, http://reverse.dieti.unina.it/
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License, version 3, as published by the Free Software Foundation.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License along with this program. If not, see http://www.gnu.org/licenses/.
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