CrimePagerActivity

CrimePagerActivity.java

package com.example.ashish.ci;    import android.content.Context;  import android.content.Intent;  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.FragmentStatePagerAdapter;  import android.support.v4.view.ViewPager;    import java.util.List;  import java.util.UUID;    /**   * Created by Ashish on 9/21/15.   */  public class CrimePagerActivity extends FragmentActivity {        private ViewPager mViewPager;      private List<Crime> mCrimes;        private static final String EXTRA_CRIME_ID = "com.example.ashish.ci.crime_id";        public static Intent newIntent(Context packageContext, UUID crimeId){          Intent intent = new Intent(packageContext, CrimePagerActivity.class);          intent.putExtra(EXTRA_CRIME_ID, crimeId);          return intent;      }        @Override      protected void onCreate(Bundle savedInstanceState){          super.onCreate(savedInstanceState);          setContentView(R.layout.activity_crime_pager);            UUID crimeId = (UUID) getIntent().getSerializableExtra(EXTRA_CRIME_ID);            mViewPager = (ViewPager) findViewById(R.id.activity_crime_pager_view_pager);            mCrimes = CrimeLab.get(this).getCrimes();            FragmentManager fm = getSupportFragmentManager();          mViewPager.setAdapter(new FragmentStatePagerAdapter(fm) {              @Override              public Fragment getItem(int position) {                  Crime c = mCrimes.get(position);                  return CrimeFragment.newInstance(c.getId());              }                @Override              public int getCount() {                  return mCrimes.size();              }          });            for (int i = 0; i < mCrimes.size(); i++) {              if (mCrimes.get(i).getId().equals(crimeId)){                  mViewPager.setCurrentItem(i);              }          }      }  }