No static method encodeHex in Android

[d3roch4]

Torrent.create with erro in android:
08-13 20:14:29.587 8458-8506/br.com.d3roch4.albumgroup E/AndroidRuntime﹕ FATAL EXCEPTION: AsyncTask #2
Process: br.com.d3roch4.albumgroup, PID: 8458
java.lang.RuntimeException: An error occured while executing doInBackground()
at android.os.AsyncTask$3.done(AsyncTask.java:300)
at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355)
at java.util.concurrent.FutureTask.setException(FutureTask.java:222)
at java.util.concurrent.FutureTask.run(FutureTask.java:242)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:818)
Caused by: java.lang.NoSuchMethodError: No static method encodeHex([BZ)[C in class Lorg/apache/commons/codec/binary/Hex; or its super classes (declaration of 'org.apache.commons.codec.binary.Hex' appears in /system/framework/ext.jar)
at com.turn.ttorrent.common.Torrent.byteArrayToHexString(Torrent.java:415)
at com.turn.ttorrent.common.Torrent.(Torrent.java:145)
at com.turn.ttorrent.common.Torrent.create(Torrent.java:666)
at com.turn.ttorrent.common.Torrent.create(Torrent.java:534)

The Solution is related in: http://stackoverflow.com/questions/9126567/method-not-found-using-digestutils-in-android