title: Apache Commons Codec with Android: could not find method
body: <p>Today I tried including the apache.commons.codec package in my Android application and couldn't get it running. Android could not find method ord.apache.commons.codec.binary.* and output the following errors in DDMS</p>
  
  <blockquote>
    <p>01-12 08:41:48.161: ERROR/dalvikvm(457): Could not find method org.apache.commons.codec.binary.Base64.encodeBase64URLSafeString, referenced from method com.dqminh.app.util.Util.sendRequest</p>
    
    <p>01-12 08:41:48.161: WARN/dalvikvm(457): VFY: unable to resolve static method 10146: Lorg/apache/commons/codec/binary/Base64;.encodeBase64URLSafeString ([B)Ljava/lang/String;</p>
    
    <p>01-12 08:41:48.161: WARN/dalvikvm(457): VFY:  rejecting opcode 0x71 at 0x0004</p>
  </blockquote>
  
  <p>Any clue on how to solve this problem ? Thanks a lot.</p>