com.aleiacampo.oristanobus.util.NavigationDrawerUtil.java Source code

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Here is the source code for com.aleiacampo.oristanobus.util.NavigationDrawerUtil.java

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/*
* Copyright (C) 2015 Pedro Paulo de Amorim
*
* 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 com.aleiacampo.oristanobus.util;

import android.content.DialogInterface;
import android.os.Bundle;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.view.Gravity;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;

import com.aleiacampo.oristanobus.R;
import com.aleiacampo.oristanobus.fragment.TimesFragment;

import java.util.ArrayList;

/**
 * This class is a helper for to
 * create a instance of navigationDrawer
 *
 * @author Pedro Paulo Amorim
 *
 */
public class NavigationDrawerUtil {

    /**
     *
     * @param appCompatActivity provide the instance of activity
     * @param drawerLayout provide the instance of drawerLayout
     * that's inflated at the activity
     * @param drawerCallback provide the callback of drawerLayout actions
     * @return a new instance of ActionBarDrawerToggle based on the params
     */
    public static ActionBarDrawerToggle configNavigationDrawer(final AppCompatActivity appCompatActivity,
            final DrawerLayout drawerLayout, final DrawerCallback drawerCallback) {

        if (appCompatActivity == null || drawerLayout == null) {
            return null;
        }

        //  drawerLayout.setDrawerShadow(R.drawable.drawer_shadow, Gravity.LEFT);
        ActionBarDrawerToggle actionBarDrawerToggle = new ActionBarDrawerToggle(appCompatActivity, drawerLayout,
                R.string.app_name, R.string.app_name) {

            @Override
            public void onDrawerOpened(View drawerView) {
                super.onDrawerOpened(drawerView);
                if (drawerCallback != null) {
                    drawerCallback.onDrawerOpened();
                }
            }

            @Override
            public void onDrawerClosed(View drawerView) {
                super.onDrawerClosed(drawerView);
                if (drawerCallback != null) {
                    drawerCallback.onDrawerClosed();
                }
            }

            @Override
            public void onDrawerSlide(View drawerView, float slideOffset) {
                super.onDrawerSlide(drawerView, slideOffset);
                if (drawerCallback != null) {
                    drawerCallback.onDrawerSlide(drawerView, slideOffset);
                }
            }
        };
        drawerLayout.setDrawerListener(actionBarDrawerToggle);
        return actionBarDrawerToggle;
    }

    public interface DrawerCallback {
        void onDrawerOpened();

        void onDrawerClosed();

        void onDrawerSlide(View drawerView, float slideOffset);
    }

    public static void setFavourites(final AppCompatActivity appCompatActivity) {

        final Bundle bundle = new Bundle();
        final ArrayList<Stop> stopsList;

        SQLiteHelper db = new SQLiteHelper(appCompatActivity);
        stopsList = db.getAllStops();
        ArrayList<String> stopsNameList = new ArrayList<>();

        for (Stop stop : stopsList) {
            stopsNameList.add(stop.nameStop);
        }

        if (stopsList.isEmpty())
            stopsNameList.add("Nessuna fermata salvata");

        ListView favourites = (ListView) appCompatActivity.findViewById(R.id.favourite_list);
        ArrayAdapter<String> adapter = new ArrayAdapter<>(appCompatActivity.getApplicationContext(),
                R.layout.text_view, stopsNameList);
        favourites.setAdapter(adapter);

        favourites.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

                bundle.putInt("id_stop", stopsList.get(position).idStop);
                bundle.putInt("id_line", stopsList.get(position).idLine);
                bundle.putString("name_stop", stopsList.get(position).nameStop);
                bundle.putString("name_line", stopsList.get(position).nameLine);

                DrawerLayout drawer = (DrawerLayout) appCompatActivity.findViewById(R.id.drawer_left);
                drawer.closeDrawer(Gravity.LEFT);

                FragmentManager fragmentManager = appCompatActivity.getSupportFragmentManager();
                TimesFragment timesFragment = new TimesFragment();
                timesFragment.setArguments(bundle);
                FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
                fragmentTransaction.replace(R.id.home_frag, timesFragment, "Times");
                fragmentTransaction.addToBackStack(null);
                fragmentTransaction.commit();
            }
        });

        favourites.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
            @Override
            public boolean onItemLongClick(AdapterView<?> arg0, View view, final int pos, long id) {

                AlertDialog.Builder alertDialog = new AlertDialog.Builder(appCompatActivity);
                alertDialog.setMessage("Rimuovere la fermata dai preferiti?");
                alertDialog.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int id) {
                        SQLiteHelper db2 = new SQLiteHelper(appCompatActivity);
                        db2.deleteStop(stopsList.get(pos).id); // l'id della fermata caricato dal db
                        NavigationDrawerUtil.setFavourites(appCompatActivity);
                        dialog.cancel();
                    }
                });
                alertDialog.setNegativeButton("Nope !", new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int id) {
                        dialog.cancel();
                    }
                });
                alertDialog.show();
                return true;
            }
        });

        favourites.setLongClickable(true);
    }

}