question: start handler concode_field_sep TextView mTextView concode_elem_sep boolean runningFlag concode_elem_sep PreferenceUtility mPreference concode_elem_sep Handler mHandler concode_elem_sep long mStartTime concode_elem_sep int INTERVAL concode_elem_sep int MSG_WHAT concode_elem_sep boolean isStart concode_field_sep void updateRunning concode_elem_sep void stop concode_elem_sep void showTime concode_elem_sep void handleMessage concode_elem_sep void updateText concode_elem_sep String getFormatedTime concode_elem_sep void saveTime
target: void function ( ) { isStart = true ; mStartTime = System . currentTimeMillis ( ) ; updateRunning ( ) ; }