@Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case R.id.menu_scan: mLeDeviceListAdapter.clear(); scanLeDevice(true); break; case R.id.menu_stop: scanLeDevice(false); break; } return true; }
@Override protected void onPause() { super.onPause(); scanLeDevice(false); mLeDeviceListAdapter.clear(); }