Android Open Source - calendar-widget Appearance Preferences Fragment

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License

The source code is released under:

Apache License

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Java Source Code

package com.plusonelabs.calendar.prefs;
/* ww  w. j  a v a  2 s. c o m*/
import android.os.Bundle;
import android.preference.CheckBoxPreference;
import android.preference.Preference;
import android.preference.PreferenceFragment;
import android.preference.PreferenceScreen;
import android.widget.Toast;

import com.plusonelabs.calendar.EventAppWidgetProvider;
import com.plusonelabs.calendar.R;

public class AppearancePreferencesFragment extends PreferenceFragment {

  private static final String BACKGROUND_COLOR_DIALOG = "backgroundColorDialog";

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    addPreferencesFromResource(R.xml.preferences_appearance);
  }

  @Override
  public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
    if (preference.getKey().equals(CalendarPreferences.PREF_SHOW_HEADER)) {
      if (preference instanceof CheckBoxPreference) {
        CheckBoxPreference checkPref = (CheckBoxPreference) preference;
        if (!checkPref.isChecked()) {
          Toast.makeText(getActivity(), R.string.appearance_display_header_warning,
              Toast.LENGTH_LONG).show();
        }
      }
    }
    if (preference.getKey().equals(CalendarPreferences.PREF_BACKGROUND_COLOR)) {
      new BackgroundTransparencyDialog().show(getFragmentManager(),
                    BACKGROUND_COLOR_DIALOG);
    }
    return super.onPreferenceTreeClick(preferenceScreen, preference);
  }

  @Override
  public void onPause() {
    super.onPause();
    EventAppWidgetProvider.updateEventList(getActivity());
    EventAppWidgetProvider.updateAllWidgets(getActivity());
  }
}

Java Source Code List