com.tmendes.birthdaydroid.MainActivity.java Source code

Introduction

Here is the source code for com.tmendes.birthdaydroid.MainActivity.java

Source

/*
 * Copyright (C) 2015-2016 The Food Restriction Project Team
 *
 * 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 com.tmendes.birthdaydroid;

import android.os.Bundle;
import android.support.design.widget.NavigationView;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.MenuItem;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener {

    // TAG - debug
    @SuppressWarnings("unused")
    public static final String TAG = "BirthDayDroid";

    private BirthDayDataList birthdays;

    private BirthDayAlarm birthdayAlarm;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, drawer, toolbar,
                R.string.navigation_drawer_open, R.string.navigation_drawer_close);
        if (drawer != null) {
            drawer.addDrawerListener(toggle);
            toggle.syncState();
        }

        NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
        if (navigationView != null) {
            navigationView.setNavigationItemSelectedListener(this);
        }

        birthdayAlarm = new BirthDayAlarm(this);

        this.birthdays = BirthDayDataList.getBirthDayDataList(this.getApplicationContext());

        Fragment fragment;
        try {
            fragment = ContactListFragment.class.newInstance();
            FragmentManager fragmentManager = getSupportFragmentManager();
            fragmentManager.beginTransaction().replace(R.id.content_frame, fragment).commit();
        } catch (InstantiationException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }
    }

    @Override
    public void onBackPressed() {
        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        if (drawer != null) {
            if (drawer.isDrawerOpen(GravityCompat.START)) {
                drawer.closeDrawer(GravityCompat.START);
            } else {
                super.onBackPressed();
            }
        }
    }

    @SuppressWarnings("StatementWithEmptyBody")
    @Override
    public boolean onNavigationItemSelected(MenuItem item) {
        int id = item.getItemId();
        Fragment fragment;
        Class fragmentClass = null;

        switch (id) {
        case R.id.nav_birthday_list:
            fragmentClass = ContactListFragment.class;
            break;
        case R.id.nav_statistics:
            fragmentClass = StatisticsFragment.class;
            break;
        case R.id.nav_scan_now:
            if (this.birthdays.isThereAnyBirthDayToday()) {
                Toast.makeText(this, getResources().getString(R.string.birthday_scan_found), Toast.LENGTH_LONG)
                        .show();
            } else {
                Toast.makeText(this, getResources().getString(R.string.birthday_scan_not_found), Toast.LENGTH_LONG)
                        .show();
            }
            break;
        case R.id.nav_settings:
            fragmentClass = SettingsFragment.class;
            break;
        case R.id.nav_about:
            fragmentClass = AboutUsFragment.class;
            break;
        }

        if (fragmentClass != null) {
            try {
                fragment = (Fragment) fragmentClass.newInstance();
                FragmentManager fragmentManager = getSupportFragmentManager();
                fragmentManager.beginTransaction().replace(R.id.content_frame, fragment).commit();
            } catch (InstantiationException e) {
                e.printStackTrace();
            } catch (IllegalAccessException e) {
                e.printStackTrace();
            }
        }

        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        if (drawer != null) {
            drawer.closeDrawer(GravityCompat.START);
        }
        return true;
    }

    public void updateSettings() {
        birthdayAlarm.updateSettings();
    }

    public void listUpdateSettings() {
        birthdays.updateSettings();
    }
}