android/src/com/mapswithme/maps/base/BaseMwmFragment.java


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package com.mapswithme.maps.base;

import android.content.Context;
import androidx.annotation.NonNull;
import androidx.fragment.app.Fragment;
import android.view.View;

import com.mapswithme.util.Utils;

public class BaseMwmFragment extends Fragment implements OnBackPressListener
{
  @Override
  public void onAttach(Context context)
  {
    super.onAttach(context);
    Utils.detachFragmentIfCoreNotInitialized(context, this);
  }

  @Override
  public void onResume()
  {
    super.onResume();
    org.alohalytics.Statistics.logEvent("$onResume", this.getClass().getSimpleName()
        + ":" + com.mapswithme.util.UiUtils.deviceOrientationAsString(getActivity()));
  }

  @Override
  public void onPause()
  {
    super.onPause();
    org.alohalytics.Statistics.logEvent("$onPause", this.getClass().getSimpleName());
  }

  public BaseMwmFragmentActivity getMwmActivity()
  {
    return Utils.castTo(getActivity());
  }

  @Override
  public boolean onBackPressed()
  {
    return false;
  }

  @NonNull
  public View getViewOrThrow()
  {
    View view = getView();
    if (view == null)
      throw new IllegalStateException("Before call this method make sure that fragment exists");
    return view;
  }
}