Android™

Box.com Download Binary File to Memory

See more Box Examples

Retrieves the actual data of the file into a memory (not to a local file). Android™

// 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);

    boolean success = false;

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

    CkHttp http = new CkHttp();
    http.put_KeepResponseBody(true);

    // Provide a previously obtained OAuth2 access token.
    // See Get Box OAuth2 Access Token.
    http.put_AuthToken("BOX_ACCESS_TOKEN");

    http.put_FollowRedirects(true);

    // The file is specified by the file ID.
    // In this case, we're downloading a file with FILE_ID = 283371752129.
    // The general form of the URL for downloading is: https://api.box.com/2.0/files/FILE_ID/content
    CkBinData bd = new CkBinData();
    success = http.DownloadBd("https://api.box.com/2.0/files/283371752129/content",bd);
    int statusCode = http.get_LastStatus();
    if (success == false) {
        if (statusCode == 0) {
            // Unable to either send the request or get the response.
            Log.i(TAG, http.lastErrorText());
            }
        else {
            // We got a response, but the status code was not in the 200s
            Log.i(TAG, "Response status code: " + String.valueOf(statusCode));
            // Examine the response body.
            Log.i(TAG, "Response body:");
            Log.i(TAG, http.lastResponseBody());
            }

        Log.i(TAG, "Download failed.");

        }
    else {
        Log.i(TAG, "Downloaded tigers.jpeg into an object holding the binary data.");

        Log.i(TAG, "Number of bytes: " + String.valueOf(bd.get_NumBytes()));
        }


  }

  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."
  }
}