(Android™) Get Certificate Policy

See more Certificates Examples

Demonstrates how to get a certificate's policy OIDs (if any)

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);

    CkCert cert = new CkCert();

    boolean success = cert.LoadFromFile("qa_data/certs/sample.cer");
    if (success == false) {
        Log.i(TAG, cert.lastErrorText());
        return;
        }

    // The certificatePolicies OID is 2.5.29.32
    String oid = "2.5.29.32";
    String strXml = cert.getExtensionAsXml(oid);
    if (cert.get_LastMethodSuccess() == true) {
        Log.i(TAG, strXml);

        // Sample result:
        // <sequence><sequence><oid>2.16.840.1.101.2.1.11.39</oid></sequence></sequence>

        CkXml xml = new CkXml();
        xml.LoadXml(strXml);
        Log.i(TAG, "Policy OID = " + xml.getChildContent("sequence|oid"));
        }


  }

  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."
  }
}