Question

I have a arraylist of Bytes and i am converting them into a byte array.I have used the following method.However it gives me the following error:
E/AndroidRuntime(5228): java.lang.NoClassDefFoundError: com.google.common.primitives.Bytes

ArrayList<Byte> byteArrayList_song=new ArrayList<Byte>();
byte[] bytes_song_byte;

 for(int i=0;i<int_arraylist.size();i++)
 {
            bytes_song_byte=Bytes.toArray(byteArrayList_song);                
 }

Answer 1

Looks like Google Guava is not on your class path, also you should remove the for loop from the above code, as that is what the Guava function does for you.

ArrayList<Byte> byteArrayList_song = new ArrayList<Byte>();
byte[] bytes_song_byte = Bytes.toArray(byteArrayList_song);