Open new activity using intent on FragmentPagerAdapter

Question

i want open new activity (List Activity) List.java under Tile Strip

how to use intent on the onCreateView OR How To add List On the onCreateView

main.java is Sample for Swipe View and Tile Strip on the Eclipse

Main.java :

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.app.NavUtils;
import android.support.v4.view.ViewPager;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

public class Main 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;

    /**
     * The {@link ViewPager} that will host the section contents.
     */
    ViewPager mViewPager;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        // 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);

    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

    /**
     * A {@link FragmentPagerAdapter} that returns a fragment corresponding to
     * one of the sections/tabs/pages.
     */
    public class SectionsPagerAdapter extends FragmentPagerAdapter {

        public SectionsPagerAdapter(FragmentManager fm) {
            super(fm);
        }

        @Override
        public Fragment getItem(int position) {
            // getItem is called to instantiate the fragment for the given page.
            // Return a DummySectionFragment (defined as a static inner class
            // below) with the page number as its lone argument.
            Fragment fragment = new DummySectionFragment();
            Bundle args = new Bundle();
            args.putInt(DummySectionFragment.ARG_SECTION_NUMBER, position + 1);
            fragment.setArguments(args);
            return fragment;
        }

        @Override
        public int getCount() {
            // Show 3 total pages.
            return 3;
        }

        @Override
        public CharSequence getPageTitle(int position) {
            switch (position) {
            case 0:
                return getString(R.string.title_section1).toUpperCase();
            case 1:
                return getString(R.string.title_section2).toUpperCase();
            case 2:
                return getString(R.string.title_section3).toUpperCase();
            }
            return null;
        }
    }

    /**
     * A dummy fragment representing a section of the app, but that simply
     * displays dummy text.
     */
    public static class DummySectionFragment extends Fragment {
        /**
         * The fragment argument representing the section number for this
         * fragment.
         */
        public static final String ARG_SECTION_NUMBER = "section_number";

        public DummySectionFragment() {
        }

        @Override
        public View onCreateView(LayoutInflater inflater, ViewGroup container,
                Bundle savedInstanceState) {

            // Create a new Intent and open New Activity


            return ;
        }
    }

}

List.Java :

import android.app.ListActivity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.ListView;


public class List extends ListActivity {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        // storing string resources into Array
        final String[] products = getResources().getStringArray(R.array.products);

        // Binding Array to ListAdapter
        setListAdapter(new ArrayAdapter<String>(this, R.layout.list_item, R.id.label, products));


    }
}

i want add list under Tile Strip I need Code – Khode_Erfan May 16 '13 at 07:44 — Khode_Erfan, May 16 '13 at 07:44
Do You want a ListFragment as first tab? – Blackbelt May 16 '13 at 07:44 — Blackbelt, May 16 '13 at 07:44
yes ListFragment on frist tab – Khode_Erfan May 16 '13 at 07:47 — Khode_Erfan, May 16 '13 at 07:47

Blackbelt · Answer 1 · 2013-05-16T08:08:47.763

0

Your class List should extends ListFragment instead of ListActivity, then in your getItem from SectionsPagerAdapter, if position is 0 returns an istance of the class List else return an istance of DummyFragment

   @Override
    public Fragment getItem(int position) {
        // getItem is called to instantiate the fragment for the given page.
        // Return a DummySectionFragment (defined as a static inner class
        // below) with the page number as its lone argument.
         Fragment fragment = null;

        if (position == 0) {
              fragment = new List();

        } else {
            fragment = new DummySectionFragment();
            Bundle args = new Bundle();
            args.putInt(DummySectionFragment.ARG_SECTION_NUMBER, position + 1);
            fragment.setArguments(args);
        }


        return fragment;
    }

your class List has to extends ListFragment

public class List extends ListFragment

edited May 16 '13 at 08:08

answered May 16 '13 at 07:58

Blackbelt

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List() have error and setListAdapter(new ArrayAdapter(this, R.layout.list_item, R.id.label, products)); have error too – Khode_Erfan May 16 '13 at 08:14
i fix setListAdapter but i cannot fix List() – Khode_Erfan May 16 '13 at 08:26
can you tell me at least what's the problem? – Blackbelt May 16 '13 at 08:30
new List(); Type mismatch: cannot convert from List to Fragment – Khode_Erfan May 16 '13 at 08:32
check your import. Probably your are importing List from Collection – Blackbelt May 16 '13 at 08:43

Open new activity using intent on FragmentPagerAdapter

1 Answers1