[Feature] SdkBox safe initialization at Cocos2dActivity

Hi team,
two days ago i implemented safe SDKBOX initialization, but my implementation closed because of SDKBOX is not open source, so if you need code just take it here
with that implementation you can forget to patch Cocos2dActivity and write documentation about patching that Activity

Thanks for the great work, this initialization class is mostly for compatibility across different SDKBOX versions?

We’ll take a look and hopefully incorporate into sdkbox installer code.

@nite support for different version is based at SDKBOX java class package if it the same com.sdkbox.plugin.SDKBox then all will work fine

Now, SDKBox provide a simple way, modify AppActivity.java with one line code:

public class AppActivity extends com.sdkbox.plugin.SDKBoxActivity {