ca.mudar.mtlaucasou.ui.AboutActivity.java Source code

Introduction

Here is the source code for ca.mudar.mtlaucasou.ui.AboutActivity.java

Source

/*
Montral Just in Case
Copyright (C) 2011  Mudar Noufal <mn@mudar.ca>
    
Geographic locations of public safety services. A Montral Open Data
project.
    
This file is part of Montral Just in Case.
    
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 ca.mudar.mtlaucasou.ui;

import ca.mudar.mtlaucasou.R;
import ca.mudar.mtlaucasou.utils.ActivityHelper;
import ca.mudar.mtlaucasou.utils.AppHelper;

import android.os.Build;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.support.v4.view.MenuItem;
import android.text.method.LinkMovementMethod;
import android.text.method.MovementMethod;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

public class AboutActivity extends FragmentActivity {

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

        ((AppHelper) getApplicationContext()).updateUiLanguage();

        FragmentManager fm = getSupportFragmentManager();

        if (fm.findFragmentById(android.R.id.content) == null) {
            AboutFragment about = new AboutFragment();
            fm.beginTransaction().add(android.R.id.content, about).commit();
        }

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
            getActionBar().setHomeButtonEnabled(true);
        }
    }

    /**
     * Handle ActionBar and menu buttons.
     */
    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        ActivityHelper activityHelper = ActivityHelper.createInstance(this);
        return activityHelper.onOptionsItemSelected(item);
    }

    /**
     * AboutFragment
     */
    public static class AboutFragment extends Fragment {

        public static AboutFragment newInstance() {
            AboutFragment about = new AboutFragment();

            return about;
        }

        public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
            if (container == null) {
                return null;
            }

            /**
             * Handle UI language changes.
             */
            getSupportActivity().getSupportActionBar().setTitle(R.string.app_label_about);

            /**
             * Inflate XML layout.
             */
            View root = inflater.inflate(R.layout.fragment_about, container, false);

            /**
             * Display version number in the About header.
             */
            ((TextView) root.findViewById(R.id.about_links_contents_project_version))
                    .setText(String.format(getResources().getString(R.string.about_contents_project_version),
                            getResources().getString(R.string.app_version)));

            /**
             * Handle web links.
             */
            MovementMethod method = LinkMovementMethod.getInstance();
            ((TextView) root.findViewById(R.id.about_links_contents_project_url)).setMovementMethod(method);
            ((TextView) root.findViewById(R.id.about_links_contents_credits)).setMovementMethod(method);
            ((TextView) root.findViewById(R.id.about_links_contents_open_data)).setMovementMethod(method);

            return root;
        }
    }
}