This is a test.

TestFile.java

package com.dropbox.android.sample;
import android.os.AsyncTask;
import android.util.Log;

import com.dropbox.client.DropboxAPI;


public class LoginAsyncTask extends AsyncTask<Void, Void, Integer> {
    private static final String TAG = "LoginAsyncTask";

    String mUser;
    String mPassword;
    String mErrorMessage="";
    DropboxSample mDropboxSample;
    DropboxAPI.Config mConfig;
    DropboxAPI.Account mAccount;
    
    // Will just log in
    public LoginAsyncTask(DropboxSample act, String user, String password, DropboxAPI.Config config) {
        super();

        mDropboxSample = act;
        mUser = user;
        mPassword = password;
        mConfig = config;
    }

    @Override
    protected Integer doInBackground(Void... params) {
        try {
        	DropboxAPI api = mDropboxSample.getAPI();
        	
        	int success = DropboxAPI.STATUS_NONE;
        	if (!api.isAuthenticated()) {
	            mConfig = api.authenticate(mConfig, mUser, mPassword);
	            mDropboxSample.setConfig(mConfig);
            
	            success = mConfig.authStatus;

	            if (success != DropboxAPI.STATUS_SUCCESS) {
	            	return success;
	            }
        	}
        	mAccount = api.accountInfo();

        	if (!mAccount.isError()) {
        		return DropboxAPI.STATUS_SUCCESS;
        	} else {
        		Log.e(TAG, "Account info error: " + mAccount.httpCode + " " + mAccount.httpReason);
        		return DropboxAPI.STATUS_FAILURE;
        	}
        } catch (Exception e) {
            Log.e(TAG, "Error in logging in.", e);
            return DropboxAPI.STATUS_NETWORK_ERROR;
        }
    }

    @Override
    protected void onPostExecute(Integer result) {
        if (result == DropboxAPI.STATUS_SUCCESS) {
        	if (mConfig != null && mConfig.authStatus == DropboxAPI.STATUS_SUCCESS) {
            	mDropboxSample.storeKeys(mConfig.accessTokenKey, mConfig.accessTokenSecret);
            	mDropboxSample.setLoggedIn(true);
            	mDropboxSample.showToast("Logged into Dropbox");
            }
        	if (mAccount != null) {
        		mDropboxSample.displayAccountInfo(mAccount);
        	}
        } else {
        	if (result == DropboxAPI.STATUS_NETWORK_ERROR) {
        		mDropboxSample.showToast("Network error: " + mConfig.authDetail);
        	} else {
        		mDropboxSample.showToast("Unsuccessful login.");
        	}
        }
    }

}