Подвисает ViewPager с фрагментами внутри

import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v4.view.ViewPager.OnPageChangeListener;
import android.util.Log;
 
public class MainActivity extends FragmentActivity {
 
  static final String TAG = "myLogs";
  static final int PAGE_COUNT = 10;
 
  ViewPager pager;
  PagerAdapter pagerAdapter;
 
 
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
 
    pager = (ViewPager) findViewById(R.id.pager);
    pagerAdapter = new MyFragmentPagerAdapter(getSupportFragmentManager());
    pager.setAdapter(pagerAdapter);
    
    
    pager.setOnPageChangeListener(new OnPageChangeListener() {
 
      @Override
      public void onPageSelected(int position) {
        Log.d(TAG, "onPageSelected, position = " + position);
        
      }
 
      @Override
      public void onPageScrolled(int position, float positionOffset,
          int positionOffsetPixels) { }
      @Override
      public void onPageScrollStateChanged(int state) { }
    });
    
    
  }
 
  private class MyFragmentPagerAdapter extends FragmentPagerAdapter {
 
    public MyFragmentPagerAdapter(FragmentManager fm) {
      super(fm);
    }
 
    @Override
    public Fragment getItem(int position) {
      return PageFragment.newInstance(position);
    }
 
    @Override
    public int getCount() {
      return PAGE_COUNT;
    }
 
  }
 
}

import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
 
public class PageFragment extends Fragment{
  
  static final String ARGUMENT_PAGE_NUMBER = "arg_page_number";
  
  int pageNumber;
  int backColor;
  int[] img;
  int resID;
  
  ImageView imgView;
  
  String nameOfImg;
  String packageName;
  
  static PageFragment newInstance(int page) {
    PageFragment pageFragment = new PageFragment();
    Bundle arguments = new Bundle();
    arguments.putInt(ARGUMENT_PAGE_NUMBER, page);
    pageFragment.setArguments(arguments);
    return pageFragment;
  }
  
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
        pageNumber = getArguments().getInt(ARGUMENT_PAGE_NUMBER);
        nameOfImg = "img_"+pageNumber;  
    img = getResources().getIntArray(R.array.images);
    resID = getResources().getIdentifier(nameOfRecept, "drawable", getActivity().getPackageName());
    }
  
  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container,
      Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment, null);
    
    imgView = (ImageView)view.findViewById(R.id.img);
    
    TextView tvPage = (TextView) view.findViewById(R.id.tvPage);
    tvPage.setText("Page " + pageNumber);
    tvPage.setBackgroundColor(backColor);
    
    
    imgView.setBackgroundResource(R.drawable.abc_ab_bottom_solid_dark_holo);
 
    imgView.setImageResource(resID);
    
    return view;
  }
  
}