(Android™) StringBuilder Encode

Demonstrates the Chilkat StringBuilder Encode method.

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);

    String s = "The quick brown fox jumps over the lazy dog";

    CkStringBuilder sb = new CkStringBuilder();

    sb.Append(s);

    // output: The quick brown fox jumps over the lazy dog
    Log.i(TAG, sb.getAsString());

    sb.Encode("base64","utf-8");

    // output: VGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIHRoZSBsYXp5IGRvZw==
    Log.i(TAG, sb.getAsString());

    sb.Decode("base64","utf-8");
    // output: The quick brown fox jumps over the lazy dog
    Log.i(TAG, sb.getAsString());

    // Now encode to hex..
    sb.Encode("hex","utf-8");
    // output: 54686520717569636B2062726F776E20666F78206A756D7073206F76657220746865206C617A7920646F67
    Log.i(TAG, sb.getAsString());

    sb.Decode("hex","utf-8");
    // URL encode
    sb.Encode("url","utf-8");
    Log.i(TAG, sb.getAsString());

    sb.Decode("url","utf-8");
    // base64url
    sb.Encode("base64url","utf-8");
    Log.i(TAG, sb.getAsString());

    // other possible encodings include modbase64, base32, base58, quoted-printable, url_rfc1738, url_rfc2396, url_rfc3986, and fingerprint

  }

  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."
  }
}