How to use blobstore for Android image processing

Can someone clarify this for me. I read the developer page about blobstore at https://developers.google.com/appengine/docs/java/blobstore/overview . It seems I can’t wrap my head in the process of saving and retrieving blobs? It sounds like

  • Android app directly send image to blobstore
  • after saving the image, blobstore will then return blobkey to my backend for me to put in the data store

Is this a process? Maybe because I had a long day, but I just don’t see it. If anyone has an example, they are not against sharing, please post it. I just need to save the images from android to blobstore and then get them using blobkey or otherwise.

I already watched

In my life, I do not know why they do not do this for me.

I suggest some questions:

  • How does android know where to send blob? I mean, does Google distinguish between my instances of a blobstore instance and other people, similar to how it distinguishes my datastore instances? In other words, is it possible to go to the application engine Applications Overviewand see all the drops belonging to my application, as I could in the data warehouse? I believe that full working code will help me see these answers.

, . Google Cloud Endpoint api.

+5
2

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+1

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+3

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