Android™

Find and Load Certificate by Thumbprint

See more Certificates Examples

Demonstrates how to find and load a certificate by SHA1 thumbprint. This is a Microsoft Windows-only example. It assumes the certificate is already installed on the Windows system.

Note: This example requires Chilkat v9.5.0.83 or greater.

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 example requires Chilkat v9.5.0.83 or greater.

    CkCert cert = new CkCert();

    //  The thumbprint can be passed in any encoding, such as hex, base64, etc.
    //  The 2nd argument indicates the encoding of the 1st argument.
    success = cert.LoadByThumbprint("ea5a129c1919a52d238ee28d9f3a8f345b768388","hex");
    if (success == false) {
        Log.i(TAG, cert.lastErrorText());
        return;
        }

    Log.i(TAG, "Found: " + cert.subjectDN());

  }

  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."
  }
}