com.johan.vertretungsplan.SettingsActivity.java Source code

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Here is the source code for com.johan.vertretungsplan.SettingsActivity.java

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/*  Vertretungsplan - Android-App fr Vertretungsplne von Schulen
Copyright (C) 2014  Johan v. Forstner
    
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.johan.vertretungsplan;

import org.holoeverywhere.preference.PreferenceActivity;
import org.holoeverywhere.preference.PreferenceManager;

import android.annotation.SuppressLint;
import android.appwidget.AppWidgetManager;
import android.content.ComponentName;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.support.v4.app.NavUtils;
import android.view.Menu;
import android.view.MenuItem;

import com.google.android.gms.analytics.GoogleAnalytics;
import com.johan.vertretungsplan.widget.VertretungsplanWidgetProvider;

public class SettingsActivity extends PreferenceActivity {

    @SuppressLint("NewApi")
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        // Display the fragment as the main content.
        getSupportFragmentManager().beginTransaction().replace(android.R.id.content, new SettingsFragment())
                .commit();

        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.activity_settings, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case android.R.id.home:
            // This ID represents the Home or Up button. In the case of this
            // activity, the Up button is shown. Use NavUtils to allow users
            // to navigate up one level in the application structure. For
            // more details, see the Navigation pattern on Android Design:
            //
            // http://developer.android.com/design/patterns/navigation.html#up-vs-back
            //
            NavUtils.navigateUpFromSameTask(this);
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

    @Override
    public void onResume() {
        super.onResume();
        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
        SharedPreferences.Editor prefEditor = prefs.edit();
        prefEditor.putBoolean("isInForeground", true);
        prefEditor.commit();
    }

    @Override
    public void onPause() {
        super.onPause();
        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
        SharedPreferences.Editor prefEditor = prefs.edit();
        prefEditor.putBoolean("isInForeground", false);
        prefEditor.commit();

        AppWidgetManager mgr = AppWidgetManager.getInstance(this);
        int[] ids = mgr.getAppWidgetIds(new ComponentName(this, VertretungsplanWidgetProvider.class));
        new VertretungsplanWidgetProvider().onUpdate(this, mgr, ids);
    }

    @Override
    public void onStart() {
        super.onStart();
        analyticsStart();
    }

    @Override
    public void onStop() {
        super.onStop();
        analyticsStop();
    }

    private void analyticsStart() {
        GoogleAnalytics.getInstance(this).reportActivityStart(this);
    }

    private void analyticsStop() {
        GoogleAnalytics.getInstance(this).reportActivityStop(this);
    }

}