https://stackoverflow.com/questions/13904580
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RussianI don't think that this is possible with the built-in Fusiontables Controls, see also the notes in the Pizza Party tutorial:
NOTE about Sharing Fusion Tables: To share a FusionTable with others, you have to invite each person individually, the same way you would share a private google doc. There is no way to share write privileges to a FusionTable with the public. Public access is restricted to read-only.
However this is possible with the App Inventor - Fusiontable interface using the web component. To prepare the login free access, do a run with the interface with your login and store the received refresh token as variable in your app. Then you can build your app, publish it and run the interface with the stored authorization without need to login anymore. The user will then access your fusion table with owner permissions.
See also this similar question and here
Application 1 - Using Fusion Tables like a Database*
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In other words, if you own a Fusion Table in your own account that you want to serve as a database in your application, you simply need to get the access and refresh tokens for that account, and use the access token for all requests to Fusion Tables. When the access token expires, a 401: Unauthorized message is returned, and the refresh token can be used to request a new access token.
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You can then securely save the access and refresh tokens somewhere accessible by your application, and use them in your code to make the requests to Fusion Tables.
EDIT: You now can find a running example here.
