| /* |
| * Copyright (C) 2007 The Android Open Source Project |
| * |
| * 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.calendar; |
| |
| import android.app.Activity; |
| import android.app.FragmentManager; |
| import android.app.backup.BackupManager; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.SharedPreferences; |
| import android.content.SharedPreferences.Editor; |
| import android.content.SharedPreferences.OnSharedPreferenceChangeListener; |
| import android.media.Ringtone; |
| import android.media.RingtoneManager; |
| import android.net.Uri; |
| import android.os.Bundle; |
| import android.os.Vibrator; |
| import android.preference.CheckBoxPreference; |
| import android.preference.ListPreference; |
| import android.preference.Preference; |
| import android.preference.Preference.OnPreferenceChangeListener; |
| import android.preference.Preference.OnPreferenceClickListener; |
| import android.preference.PreferenceCategory; |
| import android.preference.PreferenceFragment; |
| import android.preference.PreferenceManager; |
| import android.preference.PreferenceScreen; |
| import android.preference.RingtonePreference; |
| import android.provider.CalendarContract; |
| import android.provider.CalendarContract.CalendarCache; |
| import android.provider.SearchRecentSuggestions; |
| import android.text.TextUtils; |
| import android.text.format.Time; |
| import android.widget.Toast; |
| |
| import com.android.calendar.alerts.AlertReceiver; |
| import com.android.timezonepicker.TimeZoneInfo; |
| import com.android.timezonepicker.TimeZonePickerDialog; |
| import com.android.timezonepicker.TimeZonePickerDialog.OnTimeZoneSetListener; |
| import com.android.timezonepicker.TimeZonePickerUtils; |
| |
| public class GeneralPreferences extends PreferenceFragment implements |
| OnSharedPreferenceChangeListener, OnPreferenceChangeListener, OnTimeZoneSetListener { |
| // The name of the shared preferences file. This name must be maintained for historical |
| // reasons, as it's what PreferenceManager assigned the first time the file was created. |
| static final String SHARED_PREFS_NAME = "com.android.calendar_preferences"; |
| static final String SHARED_PREFS_NAME_NO_BACKUP = "com.android.calendar_preferences_no_backup"; |
| |
| private static final String FRAG_TAG_TIME_ZONE_PICKER = "TimeZonePicker"; |
| |
| // Preference keys |
| public static final String KEY_HIDE_DECLINED = "preferences_hide_declined"; |
| public static final String KEY_WEEK_START_DAY = "preferences_week_start_day"; |
| public static final String KEY_SHOW_WEEK_NUM = "preferences_show_week_num"; |
| public static final String KEY_DAYS_PER_WEEK = "preferences_days_per_week"; |
| public static final String KEY_SKIP_SETUP = "preferences_skip_setup"; |
| |
| public static final String KEY_CLEAR_SEARCH_HISTORY = "preferences_clear_search_history"; |
| |
| public static final String KEY_ALERTS_CATEGORY = "preferences_alerts_category"; |
| public static final String KEY_ALERTS = "preferences_alerts"; |
| public static final String KEY_ALERTS_VIBRATE = "preferences_alerts_vibrate"; |
| public static final String KEY_ALERTS_RINGTONE = "preferences_alerts_ringtone"; |
| public static final String KEY_ALERTS_POPUP = "preferences_alerts_popup"; |
| |
| public static final String KEY_SHOW_CONTROLS = "preferences_show_controls"; |
| |
| public static final String KEY_DEFAULT_REMINDER = "preferences_default_reminder"; |
| public static final int NO_REMINDER = -1; |
| public static final String NO_REMINDER_STRING = "-1"; |
| public static final int REMINDER_DEFAULT_TIME = 10; // in minutes |
| |
| public static final String KEY_DEFAULT_CELL_HEIGHT = "preferences_default_cell_height"; |
| public static final String KEY_VERSION = "preferences_version"; |
| |
| /** Key to SharePreference for default view (CalendarController.ViewType) */ |
| public static final String KEY_START_VIEW = "preferred_startView"; |
| /** |
| * Key to SharePreference for default detail view (CalendarController.ViewType) |
| * Typically used by widget |
| */ |
| public static final String KEY_DETAILED_VIEW = "preferred_detailedView"; |
| public static final String KEY_DEFAULT_CALENDAR = "preference_defaultCalendar"; |
| |
| // These must be in sync with the array preferences_week_start_day_values |
| public static final String WEEK_START_DEFAULT = "-1"; |
| public static final String WEEK_START_SATURDAY = "7"; |
| public static final String WEEK_START_SUNDAY = "1"; |
| public static final String WEEK_START_MONDAY = "2"; |
| |
| // These keys are kept to enable migrating users from previous versions |
| private static final String KEY_ALERTS_TYPE = "preferences_alerts_type"; |
| private static final String ALERT_TYPE_ALERTS = "0"; |
| private static final String ALERT_TYPE_STATUS_BAR = "1"; |
| private static final String ALERT_TYPE_OFF = "2"; |
| static final String KEY_HOME_TZ_ENABLED = "preferences_home_tz_enabled"; |
| static final String KEY_HOME_TZ = "preferences_home_tz"; |
| |
| // Default preference values |
| public static final int DEFAULT_START_VIEW = CalendarController.ViewType.WEEK; |
| public static final int DEFAULT_DETAILED_VIEW = CalendarController.ViewType.DAY; |
| public static final boolean DEFAULT_SHOW_WEEK_NUM = false; |
| // This should match the XML file. |
| public static final String DEFAULT_RINGTONE = "content://settings/system/notification_sound"; |
| |
| CheckBoxPreference mAlert; |
| CheckBoxPreference mVibrate; |
| CheckBoxPreference mPopup; |
| CheckBoxPreference mUseHomeTZ; |
| CheckBoxPreference mHideDeclined; |
| Preference mHomeTZ; |
| TimeZonePickerUtils mTzPickerUtils; |
| ListPreference mWeekStart; |
| ListPreference mDefaultReminder; |
| |
| private String mTimeZoneId; |
| |
| /** Return a properly configured SharedPreferences instance */ |
| public static SharedPreferences getSharedPreferences(Context context) { |
| return context.getSharedPreferences(SHARED_PREFS_NAME, Context.MODE_PRIVATE); |
| } |
| |
| /** Set the default shared preferences in the proper context */ |
| public static void setDefaultValues(Context context) { |
| PreferenceManager.setDefaultValues(context, SHARED_PREFS_NAME, Context.MODE_PRIVATE, |
| R.xml.general_preferences, false); |
| } |
| |
| @Override |
| public void onCreate(Bundle icicle) { |
| super.onCreate(icicle); |
| |
| final Activity activity = getActivity(); |
| |
| // Make sure to always use the same preferences file regardless of the package name |
| // we're running under |
| final PreferenceManager preferenceManager = getPreferenceManager(); |
| final SharedPreferences sharedPreferences = getSharedPreferences(activity); |
| preferenceManager.setSharedPreferencesName(SHARED_PREFS_NAME); |
| |
| // Load the preferences from an XML resource |
| addPreferencesFromResource(R.xml.general_preferences); |
| |
| final PreferenceScreen preferenceScreen = getPreferenceScreen(); |
| mAlert = (CheckBoxPreference) preferenceScreen.findPreference(KEY_ALERTS); |
| mVibrate = (CheckBoxPreference) preferenceScreen.findPreference(KEY_ALERTS_VIBRATE); |
| Vibrator vibrator = (Vibrator) activity.getSystemService(Context.VIBRATOR_SERVICE); |
| if (vibrator == null || !vibrator.hasVibrator()) { |
| PreferenceCategory mAlertGroup = (PreferenceCategory) preferenceScreen |
| .findPreference(KEY_ALERTS_CATEGORY); |
| mAlertGroup.removePreference(mVibrate); |
| } |
| |
| mPopup = (CheckBoxPreference) preferenceScreen.findPreference(KEY_ALERTS_POPUP); |
| mUseHomeTZ = (CheckBoxPreference) preferenceScreen.findPreference(KEY_HOME_TZ_ENABLED); |
| mHideDeclined = (CheckBoxPreference) preferenceScreen.findPreference(KEY_HIDE_DECLINED); |
| mWeekStart = (ListPreference) preferenceScreen.findPreference(KEY_WEEK_START_DAY); |
| mDefaultReminder = (ListPreference) preferenceScreen.findPreference(KEY_DEFAULT_REMINDER); |
| mHomeTZ = preferenceScreen.findPreference(KEY_HOME_TZ); |
| mWeekStart.setSummary(mWeekStart.getEntry()); |
| mDefaultReminder.setSummary(mDefaultReminder.getEntry()); |
| |
| // This triggers an asynchronous call to the provider to refresh the data in shared pref |
| mTimeZoneId = Utils.getTimeZone(activity, null); |
| |
| SharedPreferences prefs = CalendarUtils.getSharedPreferences(activity, |
| Utils.SHARED_PREFS_NAME); |
| |
| // Utils.getTimeZone will return the currentTimeZone instead of the one |
| // in the shared_pref if home time zone is disabled. So if home tz is |
| // off, we will explicitly read it. |
| if (!prefs.getBoolean(KEY_HOME_TZ_ENABLED, false)) { |
| mTimeZoneId = prefs.getString(KEY_HOME_TZ, Time.getCurrentTimezone()); |
| } |
| |
| mHomeTZ.setOnPreferenceClickListener(new OnPreferenceClickListener() { |
| @Override |
| public boolean onPreferenceClick(Preference preference) { |
| showTimezoneDialog(); |
| return true; |
| } |
| }); |
| |
| if (mTzPickerUtils == null) { |
| mTzPickerUtils = new TimeZonePickerUtils(getActivity()); |
| } |
| CharSequence timezoneName = mTzPickerUtils.getGmtDisplayName(getActivity(), mTimeZoneId, |
| System.currentTimeMillis(), false); |
| mHomeTZ.setSummary(timezoneName != null ? timezoneName : mTimeZoneId); |
| |
| TimeZonePickerDialog tzpd = (TimeZonePickerDialog) activity.getFragmentManager() |
| .findFragmentByTag(FRAG_TAG_TIME_ZONE_PICKER); |
| if (tzpd != null) { |
| tzpd.setOnTimeZoneSetListener(this); |
| } |
| |
| migrateOldPreferences(sharedPreferences); |
| |
| updateChildPreferences(); |
| } |
| |
| private void showTimezoneDialog() { |
| final Activity activity = getActivity(); |
| if (activity == null) { |
| return; |
| } |
| |
| Bundle b = new Bundle(); |
| b.putLong(TimeZonePickerDialog.BUNDLE_START_TIME_MILLIS, System.currentTimeMillis()); |
| b.putString(TimeZonePickerDialog.BUNDLE_TIME_ZONE, Utils.getTimeZone(activity, null)); |
| |
| FragmentManager fm = getActivity().getFragmentManager(); |
| TimeZonePickerDialog tzpd = (TimeZonePickerDialog) fm |
| .findFragmentByTag(FRAG_TAG_TIME_ZONE_PICKER); |
| if (tzpd != null) { |
| tzpd.dismiss(); |
| } |
| tzpd = new TimeZonePickerDialog(); |
| tzpd.setArguments(b); |
| tzpd.setOnTimeZoneSetListener(this); |
| tzpd.show(fm, FRAG_TAG_TIME_ZONE_PICKER); |
| } |
| |
| @Override |
| public void onStart() { |
| super.onStart(); |
| getPreferenceScreen().getSharedPreferences() |
| .registerOnSharedPreferenceChangeListener(this); |
| setPreferenceListeners(this); |
| } |
| |
| /** |
| * Sets up all the preference change listeners to use the specified |
| * listener. |
| */ |
| private void setPreferenceListeners(OnPreferenceChangeListener listener) { |
| mUseHomeTZ.setOnPreferenceChangeListener(listener); |
| mHomeTZ.setOnPreferenceChangeListener(listener); |
| mWeekStart.setOnPreferenceChangeListener(listener); |
| mDefaultReminder.setOnPreferenceChangeListener(listener); |
| mHideDeclined.setOnPreferenceChangeListener(listener); |
| mVibrate.setOnPreferenceChangeListener(listener); |
| } |
| |
| @Override |
| public void onStop() { |
| getPreferenceScreen().getSharedPreferences() |
| .unregisterOnSharedPreferenceChangeListener(this); |
| setPreferenceListeners(null); |
| super.onStop(); |
| } |
| |
| @Override |
| public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) { |
| Activity a = getActivity(); |
| if (key.equals(KEY_ALERTS)) { |
| updateChildPreferences(); |
| if (a != null) { |
| Intent intent = new Intent(); |
| intent.setClass(a, AlertReceiver.class); |
| if (mAlert.isChecked()) { |
| intent.setAction(AlertReceiver.ACTION_DISMISS_OLD_REMINDERS); |
| } else { |
| intent.setAction(AlertReceiver.EVENT_REMINDER_APP_ACTION); |
| } |
| a.sendBroadcast(intent); |
| } |
| } |
| if (a != null) { |
| BackupManager.dataChanged(a.getPackageName()); |
| } |
| } |
| |
| /** |
| * Handles time zone preference changes |
| */ |
| @Override |
| public boolean onPreferenceChange(Preference preference, Object newValue) { |
| String tz; |
| final Activity activity = getActivity(); |
| if (preference == mUseHomeTZ) { |
| if ((Boolean)newValue) { |
| tz = mTimeZoneId; |
| } else { |
| tz = CalendarCache.TIMEZONE_TYPE_AUTO; |
| } |
| Utils.setTimeZone(activity, tz); |
| return true; |
| } else if (preference == mHideDeclined) { |
| mHideDeclined.setChecked((Boolean) newValue); |
| Intent intent = new Intent(Utils.getWidgetScheduledUpdateAction(activity)); |
| intent.setDataAndType(CalendarContract.CONTENT_URI, Utils.APPWIDGET_DATA_TYPE); |
| activity.sendBroadcast(intent); |
| return true; |
| } else if (preference == mWeekStart) { |
| mWeekStart.setValue((String) newValue); |
| mWeekStart.setSummary(mWeekStart.getEntry()); |
| } else if (preference == mDefaultReminder) { |
| mDefaultReminder.setValue((String) newValue); |
| mDefaultReminder.setSummary(mDefaultReminder.getEntry()); |
| } else if (preference == mVibrate) { |
| mVibrate.setChecked((Boolean) newValue); |
| return true; |
| } else { |
| return true; |
| } |
| return false; |
| } |
| |
| public String getRingtoneTitleFromUri(Context context, String uri) { |
| if (TextUtils.isEmpty(uri)) { |
| return null; |
| } |
| |
| Ringtone ring = RingtoneManager.getRingtone(getActivity(), Uri.parse(uri)); |
| if (ring != null) { |
| return ring.getTitle(context); |
| } |
| return null; |
| } |
| |
| /** |
| * If necessary, upgrades previous versions of preferences to the current |
| * set of keys and values. |
| * @param prefs the preferences to upgrade |
| */ |
| private void migrateOldPreferences(SharedPreferences prefs) { |
| // If needed, migrate vibration setting from a previous version |
| |
| mVibrate.setChecked(Utils.getDefaultVibrate(getActivity(), prefs)); |
| |
| // If needed, migrate the old alerts type settin |
| if (!prefs.contains(KEY_ALERTS) && prefs.contains(KEY_ALERTS_TYPE)) { |
| String type = prefs.getString(KEY_ALERTS_TYPE, ALERT_TYPE_STATUS_BAR); |
| if (type.equals(ALERT_TYPE_OFF)) { |
| mAlert.setChecked(false); |
| mPopup.setChecked(false); |
| mPopup.setEnabled(false); |
| } else if (type.equals(ALERT_TYPE_STATUS_BAR)) { |
| mAlert.setChecked(true); |
| mPopup.setChecked(false); |
| mPopup.setEnabled(true); |
| } else if (type.equals(ALERT_TYPE_ALERTS)) { |
| mAlert.setChecked(true); |
| mPopup.setChecked(true); |
| mPopup.setEnabled(true); |
| } |
| // clear out the old setting |
| prefs.edit().remove(KEY_ALERTS_TYPE).commit(); |
| } |
| } |
| |
| /** |
| * Keeps the dependent settings in sync with the parent preference, so for |
| * example, when notifications are turned off, we disable the preferences |
| * for configuring the exact notification behavior. |
| */ |
| private void updateChildPreferences() { |
| if (mAlert.isChecked()) { |
| mVibrate.setEnabled(true); |
| mPopup.setEnabled(true); |
| } else { |
| mVibrate.setEnabled(false); |
| mPopup.setEnabled(false); |
| } |
| } |
| |
| |
| @Override |
| public boolean onPreferenceTreeClick( |
| PreferenceScreen preferenceScreen, Preference preference) { |
| final String key = preference.getKey(); |
| return super.onPreferenceTreeClick(preferenceScreen, preference); |
| } |
| |
| @Override |
| public void onTimeZoneSet(TimeZoneInfo tzi) { |
| if (mTzPickerUtils == null) { |
| mTzPickerUtils = new TimeZonePickerUtils(getActivity()); |
| } |
| |
| final CharSequence timezoneName = mTzPickerUtils.getGmtDisplayName( |
| getActivity(), tzi.mTzId, System.currentTimeMillis(), false); |
| mHomeTZ.setSummary(timezoneName); |
| Utils.setTimeZone(getActivity(), tzi.mTzId); |
| } |
| } |
