void function ( OnChangedListener arg0 ) { mListener = arg0 ; }
setonchangedlistener concode_field_sep Button[] mButtons concode_elem_sep OnChangedListener mListener concode_elem_sep int TAG_MAX concode_elem_sep int BUTTON_NUM concode_elem_sep int PERC_KEY_MIN concode_elem_sep int CH_PERCUSSION concode_elem_sep Context mContext concode_elem_sep int PERC_KEY_MAX concode_elem_sep int[] mKeys concode_elem_sep int NOTE_VELOCITY concode_elem_sep Activity mActivity concode_elem_sep int TAG_MIN concode_elem_sep Button mButtonPerct concode_elem_sep int MIDI_CABLE concode_field_sep void toast_show concode_elem_sep void notifyTouch concode_elem_sep void execClickChild concode_elem_sep void initView concode_elem_sep void execClickPerc concode_elem_sep void execTouch concode_elem_sep int getNote concode_elem_sep void onTouch concode_elem_sep void initButton