Distinguishing development mode and release mode environment settings on Android

Question

I'm building an Android application and would like to maintain a few environment variables that I can tweak depending on whether I'm in development mode or release mode. For example, I need to invoke a web service and the URL will be slightly different in either mode. I'd like to externalize this and other settings so I can change them easily based on my target deployment.

Are there any best practices or anything in the SDK to assist with this need?

Answer 1

The following solution assumes that in manifest file you always set android:debuggable=true while developing and android:debuggable=false for application release.

Now you can check this attribute's value from your code by checking the ApplicationInfo.FLAG_DEBUGGABLE flag in the ApplicationInfo obtained from PackageManager.

The following code snippet could help:

PackageInfo packageInfo = ... // get package info for your context
int flags = packageInfo.applicationInfo.flags; 
if ((flags & ApplicationInfo.FLAG_DEBUGGABLE) != 0) {
    // development mode
} else {
    // release mode
}