Use play service resolver instead of bundling the android libs

[00christian00]

Handling android libs can be quite a nightmare once you have several plugins.
I noticed many have started using the play service resolver to bundle them, which just copy the libs from the sdk when needed:
https://github.com/googlesamples/unity-jar-resolver
This is much better and streamlined cause you don't end up with many copies of the same libs everywhere.
Could you implement it for the next version? It's very easy, just need to add one class which specify which libs you need.

[Allough]

This is becoming an almost must have now. I'm about to drop Facebook entirely due to how much extra work it is to mess with all this crap. (Just wasted about an hour trying to get a clients game to build again, after importing Facebook).

+1!

[Khaled-Almoukhtar]

+1

[rchallenger]

For now I could find necessary libraries adding next lines to my default dependencies. It solved versions conflict, but didn't help to run app normally. It always crashes.

	//general dependency
	Google.VersionHandler.InvokeInstanceMethod (
		svcSupport, "DependOn",
		new object [] {
			"com.android.support",
			"support-v4",
			"LATEST"
		},
		namedArgs: new Dictionary<string, object> ( ) {
				{
					"packageIds",
					new string[] { "extra-android-m2repository" }
				}
			}
		);

	//facebook dependency
	Google.VersionHandler.InvokeInstanceMethod (
		svcSupport, "DependOn",
		new object [] {
			"com.android.support",
			"cardview-v7",
			"LATEST"
		},
		namedArgs: new Dictionary<string, object> ( ) {
				{
					"packageIds",
					new string[] { "extra-android-m2repository" }
				}
			}
		);

[bdominguez]

Recently Unity has added Gradle build system and Gradle templates:

{UNITY_PATH}\Editor\Data\PlaybackEngines\AndroidPlayer\Tools\GradleTemplates

Combined with this that Unity is considering it we will have a much better workflow:

https://forum.unity3d.com/threads/dealing-with-new-style-aars-that-have-applicationid-in-their-androidmanifest-xml.380596/#post-2976463

Please write on that thread to push Unity working on this faster.