Android Open Source - android-usable-location-privacy Location Privacy Statistic

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Back to project page android-usable-location-privacy.

License

The source code is released under:

Apache License

Java Source Code

/*
 * Copyright (C) 2014 B. Henne, C. Kater,
 *   Distributed Computing & Security Group,
 *   Leibniz Universitaet Hannover, Germany
 *//from   w ww  . j  av a 2s .  c  o m
 * 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.android.settings.locationprivacy;

import java.util.Calendar;
import java.util.Comparator;
import java.util.HashMap;

import android.app.ActionBar;
import android.content.res.Resources;
import android.locationprivacy.control.LocationPrivacyManager;
import android.locationprivacy.model.LocationPrivacyApplication;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceScreen;

import com.android.settings.R;
import com.android.settings.SettingsPreferenceFragment;

public class LocationPrivacyStatistic extends SettingsPreferenceFragment {

  private LocationPrivacyManager lpManager;
  private String packagename;
  private PreferenceScreen screen;

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

    lpManager = new LocationPrivacyManager(getActivity());
    packagename = getArguments().getString("packagename");

    String appName = lpManager.getApplication(packagename).getLabel(
        getPackageManager());

    addPreferencesFromResource(R.xml.locationprivacy_statistic);
    screen = getPreferenceScreen();
    screen.setTitle(appName);
    ActionBar actionBar = getActivity().getActionBar();
    actionBar.setDisplayShowTitleEnabled(true);
    actionBar.setTitle(appName);
    actionBar.setDisplayHomeAsUpEnabled(true);
    refresh();
  }

  @Override
  public void onResume() {
    super.onResume();
    refresh();
  }

  private void refresh() {
    if (screen != null) {
      screen.removeAll();
      Resources res = getResources();

      HashMap<Calendar, Integer> lastAccesses = lpManager
          .getLocationAccessStatistic(packagename);
      HashMap<Calendar, Integer> last24H = lpManager
          .getLocationAccessStatistic24H(packagename);
      Preference deviation = new Preference(getActivity());
      String obfuscation = lpManager.getObfuscationDeviation(packagename) >= 0 ? ""
          + lpManager.getObfuscationDeviation(packagename) + " m"
          : getResources().getString(
              R.string.lp_settings_statistic_na);
      deviation.setTitle(res
          .getString(R.string.lp_settings_statistic_deviation)
          + " "
          + obfuscation);
      screen.addPreference(deviation);

      screen.addPreference(new StatisticDiagram24HPreference(getActivity(),
          last24H));

      screen.addPreference(new StatisticDiagramPreference(getActivity(),
          lastAccesses));

    }

  }
}

Java Source Code List

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