tn.iac.radiostreaming.SectionFragment.java Source code

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Here is the source code for tn.iac.radiostreaming.SectionFragment.java

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/*
 * Copyright 2012 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package tn.iac.radiostreaming;

import java.util.List;

import tn.iac.radiostreaming.db.RadioDB;
import tn.iac.radiostreaming.domain.RadioStation;
import tn.iac.radiostreaming.utils.ListArrayAdapter;
import tn.iac.radiostreaming.utils.RadioManager;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.ListFragment;
import android.view.ContextMenu;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView.AdapterContextMenuInfo;
import android.widget.ArrayAdapter;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.TextView;

public class SectionFragment extends ListFragment {

    public static final String ARG_COLUMN = "section_column";
    public static final String ARG_VALUE = "section_value";

    ArrayAdapter<String> adapter;
    List<String> radioNames;
    Intent radiophonyServiceIntent;
    String column = "";
    String value = "";

    public SectionFragment() {
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        column = getArguments().getString(ARG_COLUMN);
        value = getArguments().getString(ARG_VALUE);
        radioNames = RadioManager.findAllStationNames(column, value);
        adapter = new ListArrayAdapter(getActivity(), radioNames);
        this.radiophonyServiceIntent = new Intent(getActivity(), RadiophonyService.class);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        ViewGroup view = (ViewGroup) inflater.inflate(R.layout.fragment_list, container, false);
        return view;
    }

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        setListAdapter(adapter);
        registerForContextMenu(getListView());
    }

    @Override
    public void onListItemClick(ListView list, View view, int position, long id) {
        TextView itemView = (TextView) ((ViewGroup) view).getChildAt(1);
        String radioName = itemView.getText().toString();

        if (RadiophonyService.getInstance().isPlaying()) {
            RadioStation playingRadio = RadiophonyService.getInstance().getPlayingRadioStation();
            String playingRadioName = playingRadio.getName();

            if (radioName.equals(playingRadioName)) {
                ((MainActivity) getActivity()).play(false);
            } else {
                ((MainActivity) getActivity()).play(false);
                RadioStation radio = RadioManager.find(RadioDB.COL_NAME, radioName);
                RadiophonyService.initialize(getActivity(), radio);
                ((MainActivity) getActivity()).play(true);
            }
        } else {
            RadioStation radio = RadioManager.find(RadioDB.COL_NAME, radioName);
            RadiophonyService.initialize(getActivity(), radio);
            ((MainActivity) getActivity()).play(true);
        }
    }

    static RadioStation radio;

    /**
     * Context Menu : when operating a long press on a radio channel
     */
    @Override
    public void onCreateContextMenu(ContextMenu menu, View view, ContextMenuInfo menuInfo) {
        super.onCreateContextMenu(menu, view, menuInfo);

        LinearLayout layout = (LinearLayout) ((AdapterContextMenuInfo) menuInfo).targetView;
        String radioName = ((TextView) (layout).getChildAt(1)).getText().toString();

        menu.setHeaderTitle(radioName);
        getActivity().getMenuInflater().inflate(R.menu.context_menu, menu);

        radio = RadioManager.find(RadioDB.COL_NAME, radioName);
        if (radio.isFavorite()) {
            menu.findItem(R.id.menu_context_favorite).setTitle(R.string.option_unset_favorite);
        }
    }

    @Override
    public boolean onContextItemSelected(MenuItem item) {

        switch (item.getItemId()) {
        case R.id.menu_context_favorite:
            if (!radio.isFavorite()) {
                RadioManager.setFavorite(radio.getName(), true);
            } else {
                RadioManager.setFavorite(radio.getName(), false);
            }
            ((MainActivity) getActivity()).refresh();
            break;

        case R.id.menu_context_website:
            String uri = radio.getWebsite();
            Intent browser = new Intent(Intent.ACTION_VIEW, Uri.parse(uri));
            startActivity(browser);
            break;

        default:
            break;
        }
        return true;
    }

    public void refresh() {
        radioNames.clear();
        radioNames.addAll(RadioManager.findAllStationNames(column, value));
        adapter.notifyDataSetChanged();

    }
}