Using Dropbox to save files

It's easy to save and read files on Dropbox using AppStudio, so you can access them on all your devices and on your desktop.

Here's how:

Get a DropBox account.

Use your existing account or get a new one. They're free and easy to set up.

Create your app in the Dropbox App Console.

Settings

Settings Fields:

• Status: Development allows up to 100 users. To apply for Production, your app will have to approved by Dropbox.
• Developments users: Who is allowed to use the app?
• Permission type: Normally, read and write to its own folder.
• App Folder Name: Name the folder you want to use in Dropbox/Apps for your app's files. If it does not exist, it will be created.
• App key, App secret: Generated by Dropbox. Use App key in your app to identify the Dropbox app.
• OAuth redirect URIs: The complete URL to your deployed app, including index.html.
• Drop-ins domains: Not needed.
• Datastores: Not needed.

Details

Details Fields:

• App name: The name of your app. Don't use "Dropbox" in the name.
• Publisher: Your name or the name of your company.
• Description: A description of your app.
• App website: The main website for your app.
• App icons: 64x64 and 256x256 images. You need to save them to your Dropbox before uploading them.

Write your app

Log into Dropbox

Security is important to Dropbox apps. Before you can do anything, you need to login. Dropbox uses a security schema call OAuth, which is fairly ease to use.

Here is what you do at the start of your app:

Dim APP_KEY = "qx65sf9nruudj73"
Dim client = new Dropbox.Client({key: APP_KEY})
client.authenticate({interactive:False}, authenticationError)

Function authenticationError(err)
  If err Then MsgBox "DropBox Authentication error: " & err
End Function

Once this is done, you can check to see if the user is authorized. If not, you need to authenticate:

client.authenticate

This will load the Dropbox web page, ask the user to log in if needed and get authorization for the app.

Other Dropbox file commands

Full docs are here.