ViewPager dans un fragment

Bonjour,

Pour l'instant ce que je montre depuis ma fragment list sont de simple layouts, par :

Code:

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@Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        String curPage = getArguments().getString(ARG_ITEM_ID);
        View rootView;
        if(curPage.equals("1")) {
        	rootView=inflater.inflate(R.layout.fragment_item_detail1, container, false);
        } else if (curPage.equals("2")) {
        	rootView=inflater.inflate(R.layout.conf_activity, container, false);
        } else if (curPage.equals("3")) {
        	rootView=inflater.inflate(R.layout.fragment_item_detail3, container, false);
        } else if (curPage.equals("4")) {
        	rootView=inflater.inflate(R.layout.fragment_item_detail4, container, false);
        } else {
        	rootView=inflater.inflate(R.layout.fragment_item_detail5, container, false);
        	TextView t1 = (TextView) rootView.findViewById(R.id.acces_addr_isfa);
            t1.setMovementMethod(LinkMovementMethod.getInstance());
            TextView t2 = (TextView) rootView.findViewById(R.id.acces_addr_gala);
            t2.setMovementMethod(LinkMovementMethod.getInstance());
            final Button goIsfa = (Button) rootView.findViewById(R.id.button_isfa);
            goIsfa.setOnClickListener(new OnClickListener() {
            	public void onClick(View v) {
            		Uri location1 = Uri.parse("geo:0,0?q=50+avenue+Tony+Garnier,+69007+Lyon");
            		Intent intent1 = new Intent(Intent.ACTION_VIEW, location1);
            		String title = "Choisissez votre app de navigation préférée";
            		// Create and start the chooser
            		startActivity(Intent.createChooser(intent1, title));
            	}
            });
            final Button goGala = (Button) rootView.findViewById(R.id.button_gala);
            goGala.setOnClickListener(new OnClickListener() {
            	public void onClick(View v) {
            		Uri location2 = Uri.parse("geo:0,0?q=Les+Terrasses+du+Parc,+115+bd+Stalingrad,+69100+Villeurbanne");
            		Intent intent2 = new Intent(Intent.ACTION_VIEW, location2);
            		String title = "Choisissez votre app de navigation préférée";
            		// Create and start the chooser
            		startActivity(Intent.createChooser(intent2, title));
            	}
            });
        }
        return rootView;
    }

Seulement voilà, j'aimerais bien insérer un ViawPager, défini par un FragmentActivity à la place d'un simple layout.
En mode portrait ça se pase très bien par un intent, mais en mode paysage... je sèche.

J'avais dans l'idée de faire :

Code:

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if(id.equals("2")) {
            	ConfActivity fragment = new ConfActivity();
            	getSupportFragmentManager().beginTransaction()
                	.replace(R.id.item_detail_container, fragment)
                	.commit();
            }

Dans le .itemSelected de ma FragmentActivity, mais vu que fragment est une FragmentActivity, ça ne fonctionne pas.

D'avance merci !

Ce que tu fais là ne ressemble pas vraiment à l'utilisation d'une liste de fragment.

En fait tu utilises un Fragment qui inflate un Layout différent en fonction d'un paramètre ?

Tu as raison, le menu est dans un extends de FragmentActivity et ce sont les ajouts qui sont dans un extends de ListFragment.
Voilà le code de ce que je veux insérer :

Code:

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package com.dwiimdev.forumisfa2012;
 
import java.util.Calendar;
 
import android.content.Intent;
import android.content.res.Configuration;
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.app.NavUtils;
import android.support.v4.view.ViewPager;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ListView;
 
public class ConfActivity extends FragmentActivity {
 
    /** The {@link android.support.v4.view.PagerAdapter} that will provide fragments for each of the
     * sections. We use a {@link android.support.v4.app.FragmentPagerAdapter} derivative, which will
     * keep every loaded fragment in memory. If this becomes too memory intensive, it may be best
     * to switch to a {@link android.support.v4.app.FragmentStatePagerAdapter}. */
    SectionsPagerAdapter mSectionsPagerAdapter;
 
    private int mActivatedPosition = ListView.INVALID_POSITION;
    private static final String STATE_ACTIVATED_POSITION = "activated_position";
 
    /** The {@link ViewPager} that will host the section contents. */
    ViewPager mViewPager;
 
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_confs);
 
        if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {
            // If the screen is now in landscape mode, we can show the
            // dialog in-line with the list so we don't need this activity.
        	savedInstanceState.putInt(STATE_ACTIVATED_POSITION, mActivatedPosition);
            finish();
            return;
        }
 
        getActionBar().setDisplayHomeAsUpEnabled(true);
        setTitle(R.string.title_detail2);
        // Create the adapter that will return a fragment for each of the three primary sections
        // of the app.
        mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
 
        // Set up the ViewPager with the sections adapter.
        mViewPager = (ViewPager) findViewById(R.id.pager);
        mViewPager.setAdapter(mSectionsPagerAdapter);
 
        Calendar xx = Calendar.getInstance();
        int jour = xx.get(Calendar.DAY_OF_MONTH);
        int mois = xx.get(Calendar.MONTH)+1;
        int annee = xx.get(Calendar.YEAR);
        if ((jour==16)&&(mois==11)&&(annee==2012)) {
        	mViewPager.setCurrentItem(1);
        }
    }
 
    /** A {@link FragmentPagerAdapter} that returns a fragment corresponding to one of the primary sections of the app. */
    public class SectionsPagerAdapter extends FragmentStatePagerAdapter {
 
        public SectionsPagerAdapter(FragmentManager fm) {
            super(fm);
        }
 
        @Override
        public Fragment getItem(int i) {
            Fragment fragment = new DummySectionFragment();
            Bundle args = new Bundle();
            args.putInt(DummySectionFragment.ARG_SECTION_NUMBER, i + 1);
            fragment.setArguments(args);
            return fragment;
        }
 
        @Override
        public int getCount() {
            return 3;
        }
 
        @Override
        public CharSequence getPageTitle(int position) {
            switch (position) {
	            case 0: return getString(R.string.title_conf1);
	            case 1: return getString(R.string.title_conf2);
	            case 2: return getString(R.string.title_conf3);
            }
            return null;
        }
    }
 
    /** A dummy fragment representing a section of the app, but that simply displays dummy text. */
    public static class DummySectionFragment extends Fragment {
        public DummySectionFragment() {
        }
 
        public static final String ARG_SECTION_NUMBER = "section_number";
 
        @Override
        public View onCreateView(LayoutInflater inflater, ViewGroup container,
                Bundle savedInstanceState) {
        	Bundle args = getArguments();
            int curPage = args.getInt(ARG_SECTION_NUMBER);
            View rootView;
            if(curPage == 1) {
            	rootView=inflater.inflate(R.layout.activity_conf1, container, false);
            } else if (curPage == 2) {
            	rootView=inflater.inflate(R.layout.activity_conf2, container, false);
            } else {
            	rootView=inflater.inflate(R.layout.activity_conf3, container, false);
            }
            return rootView;
        }
    }
 
    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        if (item.getItemId() == android.R.id.home) {
            NavUtils.navigateUpTo(this, new Intent(this, ItemListActivity.class));
            return true;
        }
 
        return super.onOptionsItemSelected(item);
    }
}

Celui du menu

Code:

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package com.dwiimdev.forumisfa2012;
 
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.widget.ListView;
 
public class ItemListActivity extends FragmentActivity
        implements ItemListFragment.Callbacks {
 
    private boolean mTwoPane;
    private int mActivatedPosition = ListView.INVALID_POSITION;
    private static final String STATE_ACTIVATED_POSITION = "activated_position";
 
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_item_list);
 
        if (findViewById(R.id.item_detail_container) != null) {
            mTwoPane = true;
            ((ItemListFragment) getSupportFragmentManager()
                    .findFragmentById(R.id.item_list))
                    .setActivateOnItemClick(true);
        }
    }
 
    @Override
    public void onItemSelected(String id) {
        if (mTwoPane) {
            Bundle arguments = new Bundle();
            arguments.putString(ItemDetailFragment.ARG_ITEM_ID, id);
            /*if(id.equals("2")) {
            	ConfActivity fragment = new ConfActivity();
            } else if(id.equals("3")) {
            	StandsActivity fragment = new StandsActivity();
            } else {*/
            	ItemDetailFragment fragment = new ItemDetailFragment();
                fragment.setArguments(arguments);
                getSupportFragmentManager().beginTransaction()
                     .replace(R.id.item_detail_container, fragment)
                     .commit();
            //}
        } else {
        	Intent detailIntent;
        	if (id.equals("2")) {
        		detailIntent = new Intent(ItemListActivity.this, ConfActivity.class);
        	} else if (id.equals("3")) {
        		detailIntent = new Intent(ItemListActivity.this, StandsActivity.class);
        	}
        	else {
        		detailIntent = new Intent(this, ItemDetailActivity.class);
        		detailIntent.putExtra(ItemDetailFragment.ARG_ITEM_ID, id);
        	}
            startActivity(detailIntent);
        }
    }
 
    @Override
    public void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);
        if (mActivatedPosition != ListView.INVALID_POSITION) {
            outState.putInt(STATE_ACTIVATED_POSITION, mActivatedPosition);
        }
    }
}

Avec celui-là en mode paysage

Code:

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package com.dwiimdev.forumisfa2012;
 
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.widget.ListView;
 
public class ItemListActivity extends FragmentActivity
        implements ItemListFragment.Callbacks {
 
    private boolean mTwoPane;
    private int mActivatedPosition = ListView.INVALID_POSITION;
    private static final String STATE_ACTIVATED_POSITION = "activated_position";
 
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_item_list);
 
        if (findViewById(R.id.item_detail_container) != null) {
            mTwoPane = true;
            ((ItemListFragment) getSupportFragmentManager()
                    .findFragmentById(R.id.item_list))
                    .setActivateOnItemClick(true);
        }
    }
 
    @Override
    public void onItemSelected(String id) {
        if (mTwoPane) {
            Bundle arguments = new Bundle();
            arguments.putString(ItemDetailFragment.ARG_ITEM_ID, id);
            /*if(id.equals("2")) {
            	ConfActivity fragment = new ConfActivity();
            } else if(id.equals("3")) {
            	StandsActivity fragment = new StandsActivity();
            } else {*/
            	ItemDetailFragment fragment = new ItemDetailFragment();
                fragment.setArguments(arguments);
                getSupportFragmentManager().beginTransaction()
                     .replace(R.id.item_detail_container, fragment)
                     .commit();
            //}
        } else {
        	Intent detailIntent;
        	if (id.equals("2")) {
        		detailIntent = new Intent(ItemListActivity.this, ConfActivity.class);
        	} else if (id.equals("3")) {
        		detailIntent = new Intent(ItemListActivity.this, StandsActivity.class);
        	}
        	else {
        		detailIntent = new Intent(this, ItemDetailActivity.class);
        		detailIntent.putExtra(ItemDetailFragment.ARG_ITEM_ID, id);
        	}
            startActivity(detailIntent);
        }
    }
 
    @Override
    public void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);
        if (mActivatedPosition != ListView.INVALID_POSITION) {
            outState.putInt(STATE_ACTIVATED_POSITION, mActivatedPosition);
        }
    }
}

Merci !