Android™

Example: Crypt2.CrcFile method

Demonstrates how to call the CrcFile method. 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);

    CkCrypt2 crypt = new CkCrypt2();

    String filePath = "c:/temp/someFile.dat";

    int crc32 = crypt.CrcFile("crc-32",filePath);
    Log.i(TAG, String.valueOf(crc32));

    int crc8 = crypt.CrcFile("crc8",filePath);
    Log.i(TAG, String.valueOf(crc8));

  }

  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."
  }
}