incompatible types: HomeFragment cannot be converted to Fragment in Android

Question

I'm getting an error in this part of code:

private void displayView(int position) {     // update the main content by replacing fragments     Fragment fragment = null;     switch (position) {         case 0:             fragment = new HomeFragment();             break;         case 1:             fragment =new FindPeopleFragment();             break;         case 2:             fragment = new PhotosFragment();             break;         case 3:             fragment = new CommunityFragment();             break;         case 4:             fragment = new PagesFragment();             break;         case 5:             fragment = new WhatsHotFragment();             break;          default:             break;     }      if (fragment != null) {         FragmentManager fragmentManager = getFragmentManager();         fragmentManager.beginTransaction()                 .replace(R.id.frame_container, fragment).commit();          // update selected item and title, then close the drawer         mDrawerList.setItemChecked(position, true);         mDrawerList.setSelection(position);         setTitle(navMenuTitles[position]);         mDrawerLayout.closeDrawer(mDrawerList);     } else {         // error in creating fragment         Log.e("MainActivity", "Error in creating fragment");     } } 

I get

error: incompatible types: HomeFragment cannot be converted to Fragment

this is the imports:

package liorsiag.lgbt; import android.app.FragmentManager; import android.content.res.Configuration; import android.content.res.TypedArray; import android.os.Bundle; import android.support.v4.app.ActionBarDrawerToggle; import android.app.Fragment; import android.support.v4.app.FragmentActivity; import android.support.v4.widget.DrawerLayout; import android.util.Log; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.widget.AdapterView; import android.widget.ListView; import java.util.ArrayList; 

and this is the class title:

public class MainActivity extends FragmentActivity {     private DrawerLayout mDrawerLayout;     private ListView mDrawerList;     private ActionBarDrawerToggle mDrawerToggle; 

No matter what I've tried I still get this error

I've tried a lot of navigation drawer tutorials, but none of them seem to work.

Answer 1

This seems to be an import problem.

When using getFragmentMangager(), make sure that your Fragment classes extend android.app.Fragment class.

If by any chance you are using android.support.v4.app.Fragment (see your imports), then you need to use getSupportFragmentManager() instead

Hope it helps