de.grobox.liberario.fragments.HomePickerDialogFragment.java Source code

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Here is the source code for de.grobox.liberario.fragments.HomePickerDialogFragment.java

Source

/*    Transportr
 *    Copyright (C) 2013 - 2016 Torsten Grote
 *
 *    This program is Free Software: you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as
 *    published by the Free Software Foundation, either version 3 of the
 *    License, or (at your option) any later version.
 *
 *    This program 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 General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package de.grobox.liberario.fragments;

import android.content.DialogInterface;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

import com.mikepenz.materialdrawer.util.KeyboardUtil;

import de.grobox.liberario.Preferences;
import de.grobox.liberario.R;
import de.grobox.liberario.data.RecentsDB;
import de.grobox.liberario.ui.LocationView;
import de.grobox.liberario.utils.TransportrUtils;
import de.schildbach.pte.dto.Location;

public class HomePickerDialogFragment extends DialogFragment {

    public static final String TAG = "de.grobox.liberario.home_picker";

    private OnHomeChangedListener listener;

    public HomePickerDialogFragment() {
    }

    public static HomePickerDialogFragment newInstance() {
        HomePickerDialogFragment f = new HomePickerDialogFragment();

        Bundle args = new Bundle();
        f.setArguments(args);

        return f;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        if (Preferences.darkThemeEnabled(getActivity())) {
            setStyle(DialogFragment.STYLE_NO_TITLE, R.style.SetHomeDialogTheme);
        } else {
            setStyle(DialogFragment.STYLE_NO_TITLE, R.style.SetHomeDialogTheme_Light);
        }
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        View v = inflater.inflate(R.layout.fragment_set_home, container);

        // Adapt Title Icon
        final TextView title = (TextView) v.findViewById(R.id.homeTitleView);
        title.setCompoundDrawables(TransportrUtils.getTintedDrawable(getContext(), title.getCompoundDrawables()[0]),
                null, null, null);

        // Initialize LocationView
        final LocationView loc = (LocationView) v.findViewById(R.id.location_input);
        loc.initialize(getActivity());

        // OK Button
        Button okButton = (Button) v.findViewById(R.id.okButton);
        okButton.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                if (loc.getLocation() != null) {
                    // save home location in file
                    RecentsDB.setHome(v.getContext(), loc.getLocation());

                    // call listener if set
                    if (listener != null)
                        listener.onHomeChanged(loc.getLocation());

                    getDialog().cancel();
                } else {
                    Toast.makeText(v.getContext(),
                            getResources().getString(R.string.error_only_autocomplete_station), Toast.LENGTH_SHORT)
                            .show();
                }
            }
        });

        // Cancel Button
        Button cancelButton = (Button) v.findViewById(R.id.cancelButton);
        cancelButton.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                getDialog().cancel();
            }
        });
        return v;
    }

    @Override
    public void onResume() {
        // set width to match parent
        Window window = getDialog().getWindow();
        window.setLayout(WindowManager.LayoutParams.MATCH_PARENT, WindowManager.LayoutParams.WRAP_CONTENT);
        window.setGravity(Gravity.CENTER);

        super.onResume();

    }

    @Override
    public void onCancel(DialogInterface dialog) {
        KeyboardUtil.hideKeyboard(getActivity());
    }

    public void setOnHomeChangedListener(OnHomeChangedListener listener) {
        this.listener = listener;
    }

    public interface OnHomeChangedListener {
        void onHomeChanged(Location home);
    }

}