public static CrimeFragment newInstance(UUID crimeId) {
Bundle args = new Bundle();
args.putSerializable(EXTRA_CRIME_ID, crimeId);
CrimeFragment fragment = new CrimeFragment();
fragment.setArguments(args);
return fragment;
}
@Override
protected Fragment createFragment() {
// return new CrimeFragment(); Calling the CrimeFragment constructor directly
// Retrieve the UUID from CrimeFragment
UUID crimeId = (UUID) getIntent().getSerializableExtra(CrimeFragment.EXTRA_CRIME_ID);
return CrimeFragment.newInstance(crimeId);
// Activities need to know about their fragments, not vice versa
}
@Override
public void onCrimeSelected(Crime crime) {
if (findViewById(R.id.detail_fragment_container) == null) {
Intent pagerIntent = CrimePagerActivity.newIntent(CrimeListActivity.this, crime.getId());
startActivity(pagerIntent);
} else {
Fragment newDetail = CrimeFragment.newInstance(crime.getId());
getSupportFragmentManager()
.beginTransaction()
.replace(R.id.detail_fragment_container, newDetail)
.commit();
}
}
