How to provide different launcher icon per product flavour

android gradle android-gradle-plugin android-icons application-icon

You have a couple options:

Switch to the new android studio/gradle layout and create folders for your productFlavors:
src/main/ - Shared code/resources across all flavors
src/amazon - Amazon specific code/resources across all flavors
src/google - Google specific code/resources accross all flavors
So in your main manifest (src/main/AndroidManifest.xml) if your android:icon is @drawable/icon, you would have the appropriate icon located in src/amazon/res/drawable-*/icon.png and likewise for the rest of your productFlavors.
Keep your existing layout (and build.gradle) and append a resource directory to the res.srcDirs:

So, for your amazon sourceset:

android.sourceSets.amazon {    res.srcDirs = ['res', '/path/to/amazon/res/dir']}

And then in your /path/to/amazon/res/dir/drawable-* you would have your launcher icon.

CodeHunter