get Array List from Bundle - Android Android OS

Android examples for Android OS:Bundle Get

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Description

get Array List from Bundle

Demo Code

/**//from   ww w. j  av a 2  s.  c  om
 * 
 * Funf: Open Sensing Framework
 * Copyright (C) 2010-2011 Nadav Aharony, Wei Pan, Alex Pentland.
 * Acknowledgments: Alan Gardner
 * Contact: nadav@media.mit.edu
 * 
 * This file is part of Funf.
 * 
 * Funf is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of
 * the License, or (at your option) any later version.
 * 
 * Funf is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with Funf. If not, see <http://www.gnu.org/licenses/>.
 * 
 */
import static edu.mit.media.funf.util.LogUtil.TAG;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import android.os.Bundle;
import android.os.Parcelable;
import android.util.Log;

public class Main{
    @SuppressWarnings("unchecked")
    public static <T extends Parcelable> ArrayList<T> getArrayList(
            Bundle bundle, String key) {
        if (bundle == null) {
            return null;
        }
        Object o = bundle.get(key);
        try {
            return (ArrayList<T>) o;
        } catch (ClassCastException e) {
            try {
                return new ArrayList<T>(Arrays.asList((T[]) o));
            } catch (ClassCastException e2) {
                Log.w(TAG, "Unable to succesfully parse ArrayList from '"
                        + key + "'");
                return null;
            }
        }
    }
}

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