notify listeners at the begining of download process . concode_field_sep int BUFFER_SIZE concode_elem_sep List<DownloadListener> fListeners concode_elem_sep boolean fCancel concode_field_sep void download concode_elem_sep void download concode_elem_sep void fireDownloadProgress concode_elem_sep void addDownloadListener concode_elem_sep boolean isCancel concode_elem_sep void setCancel concode_elem_sep void removeDownloadListener concode_elem_sep void fireDownloadComplete
void function ( int arg0 ) { for ( DownloadListener loc0 : fListeners ) { loc0 . downloadStart ( arg0 ) ; } }