eu.trentorise.smartcampus.trentinofamiglia.fragments.track.TrackDetailsFragment.java Source code

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Here is the source code for eu.trentorise.smartcampus.trentinofamiglia.fragments.track.TrackDetailsFragment.java

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/*******************************************************************************
 * Copyright 2012-2013 Trento RISE
 * 
 * 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 eu.trentorise.smartcampus.trentinofamiglia.fragments.track;

import java.util.ArrayList;
import java.util.Locale;

import android.graphics.drawable.Drawable;
import android.location.Address;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.text.Html;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.google.android.maps.GeoPoint;

import eu.trentorise.smartcampus.territoryservice.model.BaseDTObject;
import eu.trentorise.smartcampus.trentinofamiglia.R;
import eu.trentorise.smartcampus.trentinofamiglia.custom.CategoryHelper;
import eu.trentorise.smartcampus.trentinofamiglia.custom.CommentsHandler;
import eu.trentorise.smartcampus.trentinofamiglia.custom.Utils;
import eu.trentorise.smartcampus.trentinofamiglia.custom.data.DTHelper;
import eu.trentorise.smartcampus.trentinofamiglia.custom.data.model.ExplorerObject;
import eu.trentorise.smartcampus.trentinofamiglia.custom.data.model.TrackObject;
import eu.trentorise.smartcampus.trentinofamiglia.map.MapManager;

public class TrackDetailsFragment extends Fragment {

    public static final String ARG_TRACK_ID = "track_id";

    TrackObject mTrack = null;
    String mTrackId;

    private Fragment mFragment = this;

    private CommentsHandler commentsHandler;

    @Override
    public void onCreate(Bundle bundle) {
        super.onCreate(bundle);
        setHasOptionsMenu(true);

        if (getArguments() != null) {
            mTrackId = getArguments().getString(ARG_TRACK_ID);
            mTrack = DTHelper.findTrackById(mTrackId);
        }
    }

    private TrackObject getTrack() {
        if (mTrackId == null) {
            mTrackId = getArguments().getString(ARG_TRACK_ID);
        }

        mTrack = DTHelper.findTrackById(mTrackId);
        return mTrack;
    }

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

    @Override
    public void onStart() {
        super.onStart();
        if (getTrack() != null) {
            ImageView certifiedIcon = (ImageView) this.getView().findViewById(R.id.track_details_icon);
            Drawable icon = null;
            certifiedIcon
                    .setImageDrawable(getResources().getDrawable(CategoryHelper.getIconByType(mTrack.getType())));

            // title
            TextView tv = (TextView) this.getView().findViewById(R.id.track_details_title);
            tv.setText(mTrack.getTitle());

            /*
             * BUTTONS
             */

            // map
            ImageButton mapBtn = (ImageButton) getView().findViewById(R.id.trackdetails_map);
            mapBtn.setOnClickListener(new OnClickListener() {
                @Override
                public void onClick(View v) {
                    ArrayList<BaseDTObject> list = new ArrayList<BaseDTObject>();
                    list.add(mTrack);
                    MapManager.switchToMapView(list, mFragment);
                }
            });

            // directions
            ImageButton directionsBtn = (ImageButton) getView().findViewById(R.id.trackdetails_directions);
            directionsBtn.setOnClickListener(new OnClickListener() {
                @Override
                public void onClick(View v) {
                    Address to = Utils.getTrackAsGoogleAddress(mTrack);
                    Address from = null;
                    GeoPoint mylocation = MapManager.requestMyLocation(getActivity());
                    if (mylocation != null) {
                        from = new Address(Locale.getDefault());
                        from.setLatitude(mylocation.getLatitudeE6() / 1E6);
                        from.setLongitude(mylocation.getLongitudeE6() / 1E6);
                    }
                    DTHelper.bringmethere(getActivity(), from, to);
                }
            });
            /*
             * END BUTTONS
             */

            // description, optional
            tv = (TextView) this.getView().findViewById(R.id.track_details_descr);
            String customDescr = mTrack.customDescription(getActivity());
            if (customDescr != null && customDescr.length() > 0) {
                tv.setText(Html.fromHtml(customDescr));
            } else {
                ((LinearLayout) this.getView().findViewById(R.id.trackdetails)).removeView(tv);
            }

            commentsHandler = new CommentsHandler(getTrack(), getActivity(), getView());
        }
    }

    @Override
    public void onPrepareOptionsMenu(Menu menu) {
        menu.clear();
        super.onPrepareOptionsMenu(menu);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        return super.onOptionsItemSelected(item);
    }
}