I use Crashlytics in my game. When I build it, I export it as a Gradle project. I’d like the generated build.gradle to include a custom Proguard configuration file for Crashlytics. From this question I know that you can add your own custom build.gradle template. The default template contains the following line:
proguardFiles getDefaultProguardFile(‘proguard-android.txt’), ‘proguard-unity.txt’**USER_PROGUARD**
How can I set **USER_PROGUARD** and where should I put my Proguard configuration file for this to work?