Android easyar screenshot as a recognition map + delete if there is a picture with the same name

 

First, the purpose

1. Android easyar screenshot is used as the recognition map + if there is a picture with the same name, delete it

 

Two, reference

1. Unity3d screenshot function realization 2 (AR version)

https://blog.csdn.net/ggtaas/article/details/47148447

• Summary: To be tested:

 

2. There is an example of deleting and saving in the official easyAR example: TargetOnTheFly