import java.lang.ref.WeakReference;
import java.text.DateFormat;
import java.util.ArrayList;
import java.lang.ref.WeakReference;
import java.text.DateFormat;
import java.util.ArrayList;
@Override
public Fragment getItem(int position) {
Log.d("main", String.format("Switching to fragment %d", position));
@Override
public Fragment getItem(int position) {
Log.d("main", String.format("Switching to fragment %d", position));