How to install app on android with gradlew.sh?

I have downloaded an android app from Github (Link). But I am unable to install this app on android (I am using Linux). Could someone tell me which direction should I go? App folder Contains following files:

1. build.gradle

2. gradle.properties

3. gradlew
4. gradlew.bat
5. settings.gradle

Answer

first install gradle this linke then you can build the project on Command Line ‘./gradlew assembleDebug’ This creates an APK named module_name-debug.apk in project_name/module_name/build/outputs/apk/. The file is already signed with the debug key and aligned with zipalign, so you can immediately install it on a device.