Android Open Source - ParticipationManager fragment Tab1

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License

The source code is released under:

GNU General Public License

Java Source Code

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// w  w  w.j a  v  a  2  s  . c o  m
package com.qdev.tabtest;

import android.app.ListFragment;
import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import java.io.File;

// Creates a view consisting of all classes that have been added so far.  It then loads
// an activity for calling on students when a class is selected.
public class fragmentTab1 extends ListFragment {
    private String[] values;
    public final static String EXTRA_MESSAGE = "com.qdev.tabtest.MESSAGE";

    // Takes a LayoutInflater, ViewGroup, and Bundle and then
    // creates a view of all classes added so far and returns the view.
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        File dir = new File(getActivity().getFilesDir().getPath());
        values = dir.list();
        View rootView = inflater.inflate(R.layout.fragment_messages, container,
                false);
        for (int i = 0; i < values.length; i++) {
            values[i] = values[i].substring(0, values[i].length() - 4);
        }
        ArrayAdapter<String> adapter = new ArrayAdapter<String>(getActivity(),
                android.R.layout.simple_list_item_1, values);


        setListAdapter(adapter);
        return rootView;
    }

    // Takes a ListView, View, integer, and long, and from there opens an activity
    // that allows the user to call on students within the selected class.
    public void onListItemClick(ListView l, View v, int position, long id) {
        Intent intent = new Intent(getActivity(), studentSelection.class);
        String message = values[(int) id];
        intent.putExtra(EXTRA_MESSAGE, message);
        startActivity(intent);
    }
}

Java Source Code List

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