| Methods Summary |
|---|
| private char[] | formatOffset(int off)
off = off / 1000 / 60;
char[] buf = new char[9];
buf[0] = 'G";
buf[1] = 'M";
buf[2] = 'T";
if (off < 0) {
buf[3] = '-";
off = -off;
} else {
buf[3] = '+";
}
int hours = off / 60;
int minutes = off % 60;
buf[4] = (char) ('0" + hours / 10);
buf[5] = (char) ('0" + hours % 10);
buf[6] = ':";
buf[7] = (char) ('0" + minutes / 10);
buf[8] = (char) ('0" + minutes % 10);
return buf;
|
| private boolean | getAutoState()
try {
return Settings.System.getInt(getContentResolver(),
Settings.System.AUTO_TIME) > 0;
} catch (SettingNotFoundException snfe) {
return true;
}
|
| private java.lang.String | getDateFormat()
return Settings.System.getString(getContentResolver(),
Settings.System.DATE_FORMAT);
|
| private java.lang.String | getTimeZoneText()
TimeZone tz = java.util.Calendar.getInstance().getTimeZone();
boolean daylight = tz.inDaylightTime(new Date());
StringBuilder sb = new StringBuilder();
sb.append(formatOffset(tz.getRawOffset() +
(daylight ? tz.getDSTSavings() : 0))).
append(", ").
append(tz.getDisplayName(daylight, TimeZone.LONG));
return sb.toString();
|
| private void | initUI()
boolean autoEnabled = getAutoState();
mDummyDate = Calendar.getInstance();
mDummyDate.set(mDummyDate.get(Calendar.YEAR), 11, 31, 13, 0, 0);
mAutoPref = (CheckBoxPreference) findPreference(KEY_AUTO_TIME);
mAutoPref.setChecked(autoEnabled);
mTimePref = findPreference("time");
mTime24Pref = findPreference("24 hour");
mTimeZone = findPreference("timezone");
mDatePref = findPreference("date");
mDateFormat = (ListPreference) findPreference(KEY_DATE_FORMAT);
int currentFormatIndex = -1;
String [] dateFormats = getResources().getStringArray(R.array.date_format_values);
String [] formattedDates = new String[dateFormats.length];
String currentFormat = getDateFormat();
// Initialize if DATE_FORMAT is not set in the system settings
// This can happen after a factory reset (or data wipe)
if (currentFormat == null) {
currentFormat = getResources().getString(R.string.default_date_format);
setDateFormat(currentFormat);
}
for (int i = 0; i < formattedDates.length; i++) {
formattedDates[i] = DateFormat.format(dateFormats[i], mDummyDate).toString();
if (currentFormat.equals(dateFormats[i])) currentFormatIndex = i;
}
mDateFormat.setEntries(formattedDates);
mDateFormat.setEntryValues(R.array.date_format_values);
mDateFormat.setValue(currentFormat);
mTimePref.setEnabled(!autoEnabled);
mDatePref.setEnabled(!autoEnabled);
mTimeZone.setEnabled(!autoEnabled);
getPreferenceScreen().getSharedPreferences().registerOnSharedPreferenceChangeListener(this);
|
| private boolean | is24Hour()
return DateFormat.is24HourFormat(this);
|
| protected void | onActivityResult(int requestCode, int resultCode, android.content.Intent data)
updateTimeAndDateDisplay();
|
| protected void | onCreate(android.os.Bundle icicle)
super.onCreate(icicle);
addPreferencesFromResource(R.xml.date_time_prefs);
initUI();
|
| public android.app.Dialog | onCreateDialog(int id)
Dialog d;
switch (id) {
case DIALOG_DATEPICKER: {
final Calendar calendar = Calendar.getInstance();
d = new DatePickerDialog(
this,
this,
calendar.get(Calendar.YEAR),
calendar.get(Calendar.MONTH),
calendar.get(Calendar.DAY_OF_MONTH));
d.setTitle(getResources().getString(R.string.date_time_changeDate_text));
break;
}
case DIALOG_TIMEPICKER: {
final Calendar calendar = Calendar.getInstance();
d = new TimePickerDialog(
this,
this,
calendar.get(Calendar.HOUR_OF_DAY),
calendar.get(Calendar.MINUTE),
DateFormat.is24HourFormat(this));
d.setTitle(getResources().getString(R.string.date_time_changeTime_text));
break;
}
default:
d = null;
break;
}
return d;
|
| public void | onDateSet(android.widget.DatePicker view, int year, int month, int day)
Calendar c = Calendar.getInstance();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, month);
c.set(Calendar.DAY_OF_MONTH, day);
long when = c.getTimeInMillis();
if (when / 1000 < Integer.MAX_VALUE) {
SystemClock.setCurrentTimeMillis(when);
}
updateTimeAndDateDisplay();
|
| protected void | onPause()
super.onPause();
unregisterReceiver(mIntentReceiver);
|
| public boolean | onPreferenceTreeClick(android.preference.PreferenceScreen preferenceScreen, android.preference.Preference preference)
if (preference == mDatePref) {
showDialog(DIALOG_DATEPICKER);
} else if (preference == mTimePref) {
// The 24-hour mode may have changed, so recreate the dialog
removeDialog(DIALOG_TIMEPICKER);
showDialog(DIALOG_TIMEPICKER);
} else if (preference == mTime24Pref) {
set24Hour(((CheckBoxPreference)mTime24Pref).isChecked());
updateTimeAndDateDisplay();
timeUpdated();
} else if (preference == mTimeZone) {
Intent intent = new Intent();
intent.setClass(this, ZoneList.class);
startActivityForResult(intent, 0);
}
return false;
|
| public void | onPrepareDialog(int id, android.app.Dialog d)
switch (id) {
case DIALOG_DATEPICKER: {
DatePickerDialog datePicker = (DatePickerDialog)d;
final Calendar calendar = Calendar.getInstance();
datePicker.updateDate(
calendar.get(Calendar.YEAR),
calendar.get(Calendar.MONTH),
calendar.get(Calendar.DAY_OF_MONTH));
break;
}
case DIALOG_TIMEPICKER: {
TimePickerDialog timePicker = (TimePickerDialog)d;
final Calendar calendar = Calendar.getInstance();
timePicker.updateTime(
calendar.get(Calendar.HOUR_OF_DAY),
calendar.get(Calendar.MINUTE));
break;
}
default:
break;
}
|
| protected void | onResume()
super.onResume();
((CheckBoxPreference)mTime24Pref).setChecked(is24Hour());
// Register for time ticks and other reasons for time change
IntentFilter filter = new IntentFilter();
filter.addAction(Intent.ACTION_TIME_TICK);
filter.addAction(Intent.ACTION_TIME_CHANGED);
filter.addAction(Intent.ACTION_TIMEZONE_CHANGED);
registerReceiver(mIntentReceiver, filter, null, null);
updateTimeAndDateDisplay();
|
| public void | onSharedPreferenceChanged(android.content.SharedPreferences preferences, java.lang.String key)
if (key.equals(KEY_DATE_FORMAT)) {
String format = preferences.getString(key,
getResources().getString(R.string.default_date_format));
Settings.System.putString(getContentResolver(),
Settings.System.DATE_FORMAT, format);
updateTimeAndDateDisplay();
} else if (key.equals(KEY_AUTO_TIME)) {
boolean autoEnabled = preferences.getBoolean(key, true);
Settings.System.putInt(getContentResolver(),
Settings.System.AUTO_TIME,
autoEnabled ? 1 : 0);
mTimePref.setEnabled(!autoEnabled);
mDatePref.setEnabled(!autoEnabled);
mTimeZone.setEnabled(!autoEnabled);
}
|
| public void | onTimeSet(android.widget.TimePicker view, int hourOfDay, int minute)
Calendar c = Calendar.getInstance();
c.set(Calendar.HOUR_OF_DAY, hourOfDay);
c.set(Calendar.MINUTE, minute);
long when = c.getTimeInMillis();
if (when / 1000 < Integer.MAX_VALUE) {
SystemClock.setCurrentTimeMillis(when);
}
updateTimeAndDateDisplay();
// We don't need to call timeUpdated() here because the TIME_CHANGED
// broadcast is sent by the AlarmManager as a side effect of setting the
// SystemClock time.
|
| private void | set24Hour(boolean is24Hour)
Settings.System.putString(getContentResolver(),
Settings.System.TIME_12_24,
is24Hour? HOURS_24 : HOURS_12);
|
| private void | setDateFormat(java.lang.String format)
Settings.System.putString(getContentResolver(), Settings.System.DATE_FORMAT, format);
|
| private void | timeUpdated()
Intent timeChanged = new Intent(Intent.ACTION_TIME_CHANGED);
sendBroadcast(timeChanged);
|
| private void | updateTimeAndDateDisplay()
java.text.DateFormat shortDateFormat = DateFormat.getDateFormat(this);
Date now = Calendar.getInstance().getTime();
Date dummyDate = mDummyDate.getTime();
mTimePref.setSummary(DateFormat.getTimeFormat(this).format(now));
mTimeZone.setSummary(getTimeZoneText());
mDatePref.setSummary(shortDateFormat.format(now));
mDateFormat.setSummary(shortDateFormat.format(dummyDate));
|
