public void setGeoTraceMode(View view) { boolean checked = ((RadioButton) view).isChecked(); switch (view.getId()) { case R.id.trace_manual: if (checked) { TRACE_MODE = 0; time_units.setVisibility(View.GONE); time_delay.setVisibility(View.GONE); time_delay.invalidate(); time_units.invalidate(); } break; case R.id.trace_automatic: if (checked) { TRACE_MODE = 1; time_units.setVisibility(View.VISIBLE); time_delay.setVisibility(View.VISIBLE); time_delay.invalidate(); time_units.invalidate(); } break; } }