Creating the dropbox app

Creating the dropbox app

Step1:open the following link in browser.

           https://www.dropbox.com/developers/apps

Step2: Take the App key,App secret.

Step3: Write the java class like follow.

public class DropboxTest {      private static final String APP_KEY = "APP KEY";     private static final String APP_SECRET = "SECRET KEY";     private static final AccessType ACCESS_TYPE = AccessType.APP_FOLDER;     private static DropboxAPI<WebAuthSession> mDBApi;     public static void main(String[] args) throws Exception {         AppKeyPair appKeys = new AppKeyPair(APP_KEY, APP_SECRET);         WebAuthSession session = new WebAuthSession(appKeys, ACCESS_TYPE);         WebAuthInfo authInfo = session.getAuthInfo();         RequestTokenPair pair = authInfo.requestTokenPair;         String url = authInfo.url;         Desktop.getDesktop().browse(new URL(url).toURI());         JOptionPane.showMessageDialog(null, "Press ok to continue once you have authenticated.");         session.retrieveWebAccessToken(pair);         AccessTokenPair tokens = session.getAccessTokenPair();         System.out.println("Use this token pair in future so you don't have to re-authenticate each time:");         System.out.println("Key token: " + tokens.key);         System.out.println("Secret token: " + tokens.secret);         mDBApi = new DropboxAPI<>(session);         System.out.println();         System.out.print("Uploading file...");         String fileContents = "Hello World!";         ByteArrayInputStream inputStream = new ByteArrayInputStream(fileContents.getBytes());         Entry newEntry = mDBApi.putFile("/testing.txt", inputStream, fileContents.length(), null, null);         System.out.println("Done. \nRevision of file: " + newEntry.rev);               } }

Step 4: Place the Appkey and App secret in the program and compile.

Step 5: first allow the authantication Then click 'ok' popup.

Note: Don't click popup first.