PawletOS/app_Settings
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Merge "Check null of getActivity() when needed."

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This commit is contained in:
Daisuke Miyakawa
2010-09-15 18:14:58 -07:00
committed by Android (Google) Code Review
parent b5647c5720 29e812f299
commit ab4fa2c8dd
1 changed files with 20 additions and 10 deletions
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30
src/com/android/settings/DateTimeSettings.java
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@@ -16,6 +16,7 @@
package com.android.settings;
import android.app.Activity;
import android.app.DatePickerDialog;
import android.app.Dialog;
import android.app.TimePickerDialog;
@@ -133,8 +134,8 @@ public class DateTimeSettings extends SettingsPreferenceFragment
filter.addAction(Intent.ACTION_TIME_CHANGED);
filter.addAction(Intent.ACTION_TIMEZONE_CHANGED);
getActivity().registerReceiver(mIntentReceiver, filter, null, null);
updateTimeAndDateDisplay();
updateTimeAndDateDisplay(getActivity());
}
@Override
@@ -144,8 +145,8 @@ public class DateTimeSettings extends SettingsPreferenceFragment
getPreferenceScreen().getSharedPreferences().unregisterOnSharedPreferenceChangeListener(this);
}
private void updateTimeAndDateDisplay() {
java.text.DateFormat shortDateFormat = DateFormat.getDateFormat(getActivity());
private void updateTimeAndDateDisplay(Context context) {
java.text.DateFormat shortDateFormat = DateFormat.getDateFormat(context);
final Calendar now = Calendar.getInstance();
Date dummyDate = mDummyDate.getTime();
mTimePref.setSummary(DateFormat.getTimeFormat(getActivity()).format(now.getTime()));
@@ -157,13 +158,19 @@ public class DateTimeSettings extends SettingsPreferenceFragment
@Override
public void onDateSet(DatePicker view, int year, int month, int day) {
setDate(year, month, day);
updateTimeAndDateDisplay();
final Activity activity = getActivity();
if (activity != null) {
updateTimeAndDateDisplay(activity);
}
}
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
setTime(hourOfDay, minute);
updateTimeAndDateDisplay();
final Activity activity = getActivity();
if (activity != null) {
updateTimeAndDateDisplay(activity);
}
// 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
@@ -177,7 +184,7 @@ public class DateTimeSettings extends SettingsPreferenceFragment
getResources().getString(R.string.default_date_format));
Settings.System.putString(getContentResolver(),
Settings.System.DATE_FORMAT, format);
updateTimeAndDateDisplay();
updateTimeAndDateDisplay(getActivity());
} else if (key.equals(KEY_AUTO_TIME)) {
boolean autoEnabled = preferences.getBoolean(key, true);
Settings.System.putInt(getContentResolver(),
@@ -260,7 +267,7 @@ public class DateTimeSettings extends SettingsPreferenceFragment
showDialog(DIALOG_TIMEPICKER);
} else if (preference == mTime24Pref) {
set24Hour(((CheckBoxPreference)mTime24Pref).isChecked());
updateTimeAndDateDisplay();
updateTimeAndDateDisplay(getActivity());
timeUpdated();
}
return super.onPreferenceTreeClick(preferenceScreen, preference);
@@ -269,7 +276,7 @@ public class DateTimeSettings extends SettingsPreferenceFragment
@Override
public void onActivityResult(int requestCode, int resultCode,
Intent data) {
updateTimeAndDateDisplay();
updateTimeAndDateDisplay(getActivity());
}
private void timeUpdated() {
@@ -374,7 +381,10 @@ public class DateTimeSettings extends SettingsPreferenceFragment
private BroadcastReceiver mIntentReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
updateTimeAndDateDisplay();
final Activity activity = getActivity();
if (activity != null) {
updateTimeAndDateDisplay(activity);
}
}
};
}