GDrive REST API - Read files not created by application - Connection issues










0















I want to be able to



  • select a folder in Google Drive (alternatively, I can just Copy/Paste the Drive ID because this application is only for my needs for the moment)

  • Read files metadata in this folder

  • Download content of those files (spreadsheet)

I tried to use Google Drive API which is pretty simple, but this restriction is a problem for me:




Note: The Android Drive API only works with the
https://www.googleapis.com/auth/drive.file scope. This means that only
files which a user has opened or created with your application can be
matched by a query.




Indeed, the Drive folder and files (spreadsheet) I want to read or download are not created by the application.
https://www.googleapis.com/auth/drive.readonly would be perfect for my needs, but it’s only usable with Google Drive REST API.



This is where my problems begins:



First, I tried to run the REST DEMO Master project. With some updates in the gradle it works fine.
So, I tried to create a new project (API 23, no activity) and I simply copy/paste files from REST DEMO Master project. I ran this new project and it threw this exception:



UNSPECIFIED GOOGLE DRIVE FAILURE - the name must not be empty: null


As the code is the same, I suppose that the problem comes from conflicts between API Version or project configuration (I’m pretty new to android development and not comfortable with Gradle), and I can't use this code in my existing project.



I read this thread (and many others), I spent hours trying different solutions but I’m really stuck and I can’t find a way to make that work.



What is the best way to connect to a GDrive folder and read content of files not created by the application? Any help would be really appreciated!



NB: I generated the signing certificate fingerprint (SHA1) and registered the application.










share|improve this question
























  • I found a documentation regarding Authorizing and Using REST APIs, you can start with this.You can find the complete REST API sample code included in the Google Sign-In Quickstart on Github: RestApiActivity.java.

    – Mr.Rebot
    Nov 16 '18 at 7:24











  • Thank you for the Google Sign-In Quickstart sample code, it really helped ! Problem solved :)

    – flzox
    Nov 20 '18 at 19:54
















0















I want to be able to



  • select a folder in Google Drive (alternatively, I can just Copy/Paste the Drive ID because this application is only for my needs for the moment)

  • Read files metadata in this folder

  • Download content of those files (spreadsheet)

I tried to use Google Drive API which is pretty simple, but this restriction is a problem for me:




Note: The Android Drive API only works with the
https://www.googleapis.com/auth/drive.file scope. This means that only
files which a user has opened or created with your application can be
matched by a query.




Indeed, the Drive folder and files (spreadsheet) I want to read or download are not created by the application.
https://www.googleapis.com/auth/drive.readonly would be perfect for my needs, but it’s only usable with Google Drive REST API.



This is where my problems begins:



First, I tried to run the REST DEMO Master project. With some updates in the gradle it works fine.
So, I tried to create a new project (API 23, no activity) and I simply copy/paste files from REST DEMO Master project. I ran this new project and it threw this exception:



UNSPECIFIED GOOGLE DRIVE FAILURE - the name must not be empty: null


As the code is the same, I suppose that the problem comes from conflicts between API Version or project configuration (I’m pretty new to android development and not comfortable with Gradle), and I can't use this code in my existing project.



I read this thread (and many others), I spent hours trying different solutions but I’m really stuck and I can’t find a way to make that work.



What is the best way to connect to a GDrive folder and read content of files not created by the application? Any help would be really appreciated!



NB: I generated the signing certificate fingerprint (SHA1) and registered the application.










share|improve this question
























  • I found a documentation regarding Authorizing and Using REST APIs, you can start with this.You can find the complete REST API sample code included in the Google Sign-In Quickstart on Github: RestApiActivity.java.

    – Mr.Rebot
    Nov 16 '18 at 7:24











  • Thank you for the Google Sign-In Quickstart sample code, it really helped ! Problem solved :)

    – flzox
    Nov 20 '18 at 19:54














0












0








0








I want to be able to



  • select a folder in Google Drive (alternatively, I can just Copy/Paste the Drive ID because this application is only for my needs for the moment)

  • Read files metadata in this folder

  • Download content of those files (spreadsheet)

I tried to use Google Drive API which is pretty simple, but this restriction is a problem for me:




Note: The Android Drive API only works with the
https://www.googleapis.com/auth/drive.file scope. This means that only
files which a user has opened or created with your application can be
matched by a query.




Indeed, the Drive folder and files (spreadsheet) I want to read or download are not created by the application.
https://www.googleapis.com/auth/drive.readonly would be perfect for my needs, but it’s only usable with Google Drive REST API.



This is where my problems begins:



First, I tried to run the REST DEMO Master project. With some updates in the gradle it works fine.
So, I tried to create a new project (API 23, no activity) and I simply copy/paste files from REST DEMO Master project. I ran this new project and it threw this exception:



UNSPECIFIED GOOGLE DRIVE FAILURE - the name must not be empty: null


As the code is the same, I suppose that the problem comes from conflicts between API Version or project configuration (I’m pretty new to android development and not comfortable with Gradle), and I can't use this code in my existing project.



I read this thread (and many others), I spent hours trying different solutions but I’m really stuck and I can’t find a way to make that work.



What is the best way to connect to a GDrive folder and read content of files not created by the application? Any help would be really appreciated!



NB: I generated the signing certificate fingerprint (SHA1) and registered the application.










share|improve this question
















I want to be able to



  • select a folder in Google Drive (alternatively, I can just Copy/Paste the Drive ID because this application is only for my needs for the moment)

  • Read files metadata in this folder

  • Download content of those files (spreadsheet)

I tried to use Google Drive API which is pretty simple, but this restriction is a problem for me:




Note: The Android Drive API only works with the
https://www.googleapis.com/auth/drive.file scope. This means that only
files which a user has opened or created with your application can be
matched by a query.




Indeed, the Drive folder and files (spreadsheet) I want to read or download are not created by the application.
https://www.googleapis.com/auth/drive.readonly would be perfect for my needs, but it’s only usable with Google Drive REST API.



This is where my problems begins:



First, I tried to run the REST DEMO Master project. With some updates in the gradle it works fine.
So, I tried to create a new project (API 23, no activity) and I simply copy/paste files from REST DEMO Master project. I ran this new project and it threw this exception:



UNSPECIFIED GOOGLE DRIVE FAILURE - the name must not be empty: null


As the code is the same, I suppose that the problem comes from conflicts between API Version or project configuration (I’m pretty new to android development and not comfortable with Gradle), and I can't use this code in my existing project.



I read this thread (and many others), I spent hours trying different solutions but I’m really stuck and I can’t find a way to make that work.



What is the best way to connect to a GDrive folder and read content of files not created by the application? Any help would be really appreciated!



NB: I generated the signing certificate fingerprint (SHA1) and registered the application.







android google-drive-sdk






share|improve this question















share|improve this question













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edited Nov 16 '18 at 2:21









Jacque

3827




3827










asked Nov 15 '18 at 14:31









flzoxflzox

1




1












  • I found a documentation regarding Authorizing and Using REST APIs, you can start with this.You can find the complete REST API sample code included in the Google Sign-In Quickstart on Github: RestApiActivity.java.

    – Mr.Rebot
    Nov 16 '18 at 7:24











  • Thank you for the Google Sign-In Quickstart sample code, it really helped ! Problem solved :)

    – flzox
    Nov 20 '18 at 19:54


















  • I found a documentation regarding Authorizing and Using REST APIs, you can start with this.You can find the complete REST API sample code included in the Google Sign-In Quickstart on Github: RestApiActivity.java.

    – Mr.Rebot
    Nov 16 '18 at 7:24











  • Thank you for the Google Sign-In Quickstart sample code, it really helped ! Problem solved :)

    – flzox
    Nov 20 '18 at 19:54

















I found a documentation regarding Authorizing and Using REST APIs, you can start with this.You can find the complete REST API sample code included in the Google Sign-In Quickstart on Github: RestApiActivity.java.

– Mr.Rebot
Nov 16 '18 at 7:24





I found a documentation regarding Authorizing and Using REST APIs, you can start with this.You can find the complete REST API sample code included in the Google Sign-In Quickstart on Github: RestApiActivity.java.

– Mr.Rebot
Nov 16 '18 at 7:24













Thank you for the Google Sign-In Quickstart sample code, it really helped ! Problem solved :)

– flzox
Nov 20 '18 at 19:54






Thank you for the Google Sign-In Quickstart sample code, it really helped ! Problem solved :)

– flzox
Nov 20 '18 at 19:54













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