(Android™) Split File into Chunks

Demonstrates how to split a file into chunks.

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);

    CkFileAccess fac = new CkFileAccess();

    // Any type of file may be split.  It doesn't matter if it's
    // a binary file or a text file.
    String fileToSplit = "qa_data/hamlet.xml";

    String partPrefix = "hamlet";
    String partExtension = "part";
    int maxChunkSize = 50000;
    String destDirPath = "qa_output";

    // Splits hamlet.xml into hamlet1.part, hamlet2.part, ...
    // Output files are written to the current working directory.
    // Each chunk will be 50000 bytes except for the last which
    // will be the remainder.
    boolean success = fac.SplitFile(fileToSplit,partPrefix,partExtension,maxChunkSize,destDirPath);

    if (success == true) {
        Log.i(TAG, "Success.");
        }
    else {
        Log.i(TAG, fac.lastErrorText());
        }


  }

  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."
  }
}