(Android™) OneNote - Get Page HTML Content

Download the HTML content of a OneNote page. Also iterates over the images and attachments on the OneNote page and downloads the content for each.

For more information, see https://docs.microsoft.com/en-us/graph/api/page-get?view=graph-rest-1.0

Chilkat Android™ Downloads

Android™ Java Libraries

Android C/C++ Libraries

// Important: Don't forget to include the call to System.loadLibrary
// as shown at the bottom of this code sample.
package com.test;

import android.app.Activity;
import com.chilkatsoft.*;

import android.widget.TextView;
import android.os.Bundle;

public class SimpleActivity extends Activity {

  private static final String TAG = "Chilkat";

  // Called when the activity is first created.
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkHttp http = new CkHttp();
    boolean success;

    // Implements the following CURL command:

    // curl -X GET https://graph.microsoft.com/v1.0/me/onenote/pages/{id}/content?includeIDs=true \
    //   -H 'authorization: Bearer ACCESS_TOKEN'

    // Use the following online tool to generate HTTP code from a CURL command
    // Convert a cURL Command to HTTP Source Code

    // Adds the "Authorization: Bearer ACCESS_TOKEN" header.
    http.put_AuthToken("ACCESS_TOKEN");

    http.SetUrlVar("page_id","0-d2298668edd74dccac7f821fa378bf64!41-3A33FCEB9B74CC15!20350");

    CkStringBuilder sbResponseBody = new CkStringBuilder();
    success = http.QuickGetSb("https://graph.microsoft.com/v1.0/me/onenote/pages/{$page_id}/content?includeIDs=true",sbResponseBody);
    if (success == false) {
        Log.i(TAG, http.lastErrorText());
        return;
        }

    Log.i(TAG, "HTML content:");
    Log.i(TAG, sbResponseBody.getAsString());

    int respStatusCode = http.get_LastStatus();
    Log.i(TAG, "Response Status Code = " + String.valueOf(respStatusCode));
    if (respStatusCode >= 400) {
        Log.i(TAG, "Response Header:");
        Log.i(TAG, http.lastHeader());
        Log.i(TAG, "Failed.");
        return;
        }

    // Let's get the images and attached files.
    // Here's sample HTML content with 2 images and one PDF attachment:

    // <html lang="en-US">
    // 	<head>
    // 		<title>A page with rendered images and an attached file</title>
    // 		<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    // 		<meta name="created" content="2020-10-23T12:00:00.0000000" />
    // 	</head>
    // 	<body data-absolute-enabled="true" style="font-family:Calibri;font-size:11pt">
    // 		<div id="div:{b130eb6c-638a-4f97-8f7e-b6d9e2e88bf9}{32}" data-id="_default" style="position:absolute;left:48px;top:120px;width:624px">
    // 			<p id="p:{b130eb6c-638a-4f97-8f7e-b6d9e2e88bf9}{39}" style="margin-top:5.5pt;margin-bottom:5.5pt">Here&#39;s an image from an online source:</p>
    // 			<img id="img:{ee18fe8d-b219-4baf-9b4d-4fc680579f0d}{1}" alt="an image on the page" width="500" height="500" src="https://graph.microsoft.com/v1.0/users('admin@chilkat.io')/onenote/resources/0-e71b45b763484921b4200e32c2439a47!1-3A33FCEB9B74CC15!20350/$value" data-src-type="image/jpeg" data-fullres-src="https://graph.microsoft.com/v1.0/users('admin@chilkat.io')/onenote/resources/0-e71b45b763484921b4200e32c2439a47!1-3A33FCEB9B74CC15!20350/$value" data-fullres-src-type="image/jpeg" />
    // 			<p id="p:{b130eb6c-638a-4f97-8f7e-b6d9e2e88bf9}{43}" style="margin-top:5.5pt;margin-bottom:5.5pt">Here&#39;s an image uploaded as binary data:</p>
    // 			<img id="img:{ee18fe8d-b219-4baf-9b4d-4fc680579f0d}{3}" alt="an image on the page" width="300" height="225" src="https://graph.microsoft.com/v1.0/users('admin@chilkat.io')/onenote/resources/0-a60516b962b842f2ae9bec75c16b31de!1-3A33FCEB9B74CC15!20350/$value" data-src-type="image/jpeg" data-fullres-src="https://graph.microsoft.com/v1.0/users('admin@chilkat.io')/onenote/resources/0-a60516b962b842f2ae9bec75c16b31de!1-3A33FCEB9B74CC15!20350/$value" data-fullres-src-type="image/jpeg" />
    // 			<p id="p:{b130eb6c-638a-4f97-8f7e-b6d9e2e88bf9}{47}" style="margin-top:5.5pt;margin-bottom:5.5pt">Here&#39;s a file attachment:</p>
    // 			<object data-attachment="FileName.pdf" type="application/pdf" data="https://graph.microsoft.com/v1.0/users('admin@chilkat.io')/onenote/resources/0-9e685efb33a24a6a8de1b9c707d28385!1-3A33FCEB9B74CC15!20350/$value" />
    // 		</div>
    // 	</body>
    // </html>

    CkXml xml = new CkXml();
    xml.LoadSb(sbResponseBody,true);

    // Iterate over each element in the XML.  Each time we find an "img" or "object", download the data.
    // (The sbState is an object used to keep track of the current state of the traversal.)
    CkStringBuilder sbState = new CkStringBuilder();
    String url;
    CkBinData bd = new CkBinData();
    while (xml.NextInTraversal2(sbState) != false) {

        if (xml.TagEquals("img") == true) {
            Log.i(TAG, "img id: " + xml.getAttrValue("id"));
            url = xml.getAttrValue("src");
            bd.Clear();
            success = http.QuickGetBd(url,bd);
            if (success == false) {
                Log.i(TAG, http.lastErrorText());
                return;
                }

            Log.i(TAG, "Downloaded from " + url);
            Log.i(TAG, "----");
            // If desired, bd.WriteFile to save the contents of bd to a file..
            }

        if (xml.TagEquals("object") == true) {
            Log.i(TAG, "data-attachment: " + xml.getAttrValue("data-attachment"));
            Log.i(TAG, "type: " + xml.getAttrValue("type"));
            url = xml.getAttrValue("data");
            bd.Clear();
            success = http.QuickGetBd(url,bd);
            if (success == false) {
                Log.i(TAG, http.lastErrorText());
                return;
                }

            Log.i(TAG, "Downloaded from " + url);
            Log.i(TAG, "----");
            // If desired, bd.WriteFile to save the contents of bd to a file..
            }

        }

    Log.i(TAG, "Success.");

  }

  static {
      System.loadLibrary("chilkat");

      // Note: If the incorrect library name is passed to System.loadLibrary,
      // then you will see the following error message at application startup:
      //"The application <your-application-name> has stopped unexpectedly. Please try again."
  }
}