下面列出了android.preference.Preference#setSummary ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
@Override
public boolean onPreferenceChange(Preference preference, Object value) {
String stringValue = value.toString();
if (preference instanceof ListPreference) {
// For list preferences, look up the correct display value in
// the preference's 'entries' list.
ListPreference listPreference = (ListPreference) preference;
int index = listPreference.findIndexOfValue(stringValue);
// Set the summary to reflect the new value.
preference.setSummary(
index >= 0
? listPreference.getEntries()[index]
: null);
} else {
// For all other preferences, set the summary to the value's
// simple string representation.
preference.setSummary(stringValue);
}
return true;
}
@Override
public boolean onPreferenceChange(Preference preference, Object value) {
String stringValue = value.toString();
if (preference instanceof ListPreference) {
// For list preferences, look up the correct display value in
// the preference's 'entries' list.
ListPreference listPreference = (ListPreference) preference;
int index = listPreference.findIndexOfValue(stringValue);
// Set the summary to reflect the new value.
preference.setSummary(
index >= 0
? listPreference.getEntries()[index]
: null);
} else {
// For all other preferences, set the summary to the value's
// simple string representation.
preference.setSummary(stringValue);
}
return true;
}
private void rebuildProfileList() {
// Add an edit preference for each current Chrome profile.
PreferenceGroup profileCategory = (PreferenceGroup) findPreference(PREF_AUTOFILL_PROFILES);
profileCategory.removeAll();
for (AutofillProfile profile : PersonalDataManager.getInstance().getProfilesForSettings()) {
// Add an item on the current page...
Preference pref = new Preference(getActivity());
pref.setTitle(profile.getFullName());
pref.setSummary(profile.getLabel());
if (profile.getIsLocal()) {
pref.setFragment(AutofillProfileEditor.class.getName());
} else {
pref.setWidgetLayoutResource(R.layout.autofill_server_data_label);
pref.setFragment(AutofillServerProfilePreferences.class.getName());
}
Bundle args = pref.getExtras();
args.putString(AUTOFILL_GUID, profile.getGUID());
profileCategory.addPreference(pref);
}
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
String key) {
Preference preference = findPreference(key);
if (preference instanceof ListPreference) {
preference.setSummary(((ListPreference) preference).getEntry());
}
SharedPreferences sharedPref = PreferenceManager
.getDefaultSharedPreferences(this);
if (sharedPref.getString(TelnetEditorShell.PREF_PASSWORD, "").equals("")) {
findPreference(TelnetEditorShell.PREF_PASSWORD).setSummary(
R.string.msg_password_not_set);
}
else {
findPreference(TelnetEditorShell.PREF_PASSWORD).setSummary(
R.string.msg_password_set);
}
try {
RemoteKeyboardService.self.updateFullscreenMode();
}
catch (Exception e) {}
}
static void updateKeyboardThemeSummary(final Preference pref) {
final Context context = pref.getContext();
final Resources res = context.getResources();
final KeyboardTheme keyboardTheme = KeyboardTheme.getKeyboardTheme(context);
final String[] keyboardThemeNames = res.getStringArray(R.array.keyboard_theme_names);
final int[] keyboardThemeIds = res.getIntArray(R.array.keyboard_theme_ids);
for (int index = 0; index < keyboardThemeNames.length; index++) {
if (keyboardTheme.mThemeId == keyboardThemeIds[index]) {
pref.setSummary(keyboardThemeNames[index]);
return;
}
}
}
private void setSummary(Preference pref, boolean init) {
if (pref instanceof EditTextPreference) {
EditTextPreference editPref = (EditTextPreference) pref;
pref.setSummary(editPref.getText());
}
if (pref instanceof ListPreference) {
ListPreference listPref = (ListPreference) pref;
pref.setSummary(listPref.getEntry());
}
}
@Override
public boolean onPreferenceChange(Preference preference, Object value) {
preference.setSummary(value.toString());
PreferenceUtils.set("git_local_path", "");
preference.getPreferenceManager().findPreference("git_local_path").setSummary("");
return true;
}
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
if (isNewAccount) {
builder.setUserId(newValue.toString());
} else {
mPrefs.setAccountUserId(n, newValue.toString());
}
preference.setSummary(newValue.toString());
return true;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.about_settings);
Preference author = findPreference(KEY_AUTHOR);
// Preference donate = findPreference(KEY_DONATE);
// Preference checkForUpdate = findPreference(KEY_CHECK_FOR_UPDATES);
author.setSummary(getString(R.string.settings_about_author_summary).replace('$', '@'));
author.setOnPreferenceClickListener(this);
// donate.setOnPreferenceClickListener(this);
// checkForUpdate.setOnPreferenceClickListener(this);
}
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
if (isNewAccount) {
builder.setDisplayName(newValue.toString());
} else {
mPrefs.setAccountDisplayName(n, newValue.toString());
}
preference.setSummary(newValue.toString());
return true;
}
@Override
public boolean onPreferenceChange(Preference preference, Object value) {
String stringValue = value.toString();
if (preference instanceof ListPreference) {
ListPreference listPreference = (ListPreference) preference;
int index = listPreference.findIndexOfValue(stringValue);
preference.setSummary(
index >= 0
? listPreference.getEntries()[index]
: null);
} else if (preference instanceof RingtonePreference) {
if (TextUtils.isEmpty(stringValue)) {
preference.setSummary("Silent");
} else {
Ringtone ringtone = RingtoneManager.getRingtone(
preference.getContext(), Uri.parse(stringValue));
if (ringtone == null) {
preference.setSummary(null);
} else {
String name = ringtone.getTitle(preference.getContext());
preference.setSummary(name);
}
}
} else {
preference.setSummary(stringValue);
}
return true;
}
private void refreshPaymentAppsPref() {
Preference pref = findPreference(PREF_ANDROID_PAYMENT_APPS);
if (pref != null) {
if (AndroidPaymentAppFactory.hasAndroidPaymentApps()) {
pref.setSummary(null);
pref.setEnabled(true);
} else {
pref.setSummary(getActivity().getString(R.string.payment_no_apps_summary));
pref.setEnabled(false);
}
}
}
public Preference makeButton(PreferenceGroup parent, CharSequence title, CharSequence summary,
boolean information) {
Preference preference = information ? new Preference(getActivity(), null,
android.R.attr.preferenceInformationStyle) : new Preference(getActivity());
preference.setTitle(title);
preference.setSummary(summary);
addPreference(parent, preference);
return preference;
}
@Override
public boolean onPreferenceChange(Preference preference, Object value) {
String stringValue = value.toString();
if (preference instanceof ListPreference) {
// For list preferences, look up the correct display value in
// the preference's 'entries' list.
ListPreference listPreference = (ListPreference) preference;
int index = listPreference.findIndexOfValue(stringValue);
// Set the summary to reflect the new value.
preference.setSummary(
index >= 0
? listPreference.getEntries()[index]
: null);
} else if (preference instanceof RingtonePreference) {
// For ringtone preferences, look up the correct display value
// using RingtoneManager.
if (TextUtils.isEmpty(stringValue)) {
// Empty values correspond to 'silent' (no ringtone).
preference.setSummary(R.string.pref_ringtone_silent);
} else {
Ringtone ringtone = RingtoneManager.getRingtone(
preference.getContext(), Uri.parse(stringValue));
if (ringtone == null) {
// Clear the summary if there was a lookup error.
preference.setSummary(null);
} else {
// Set the summary to reflect the new ringtone display
// name.
String name = ringtone.getTitle(preference.getContext());
preference.setSummary(name);
}
}
} else {
// For all other preferences, set the summary to the value's
// simple string representation.
preference.setSummary(stringValue);
}
return true;
}
/**
* Updates the summaries for several preferences.
*/
public void updateSummaries() {
PrefServiceBridge prefServiceBridge = PrefServiceBridge.getInstance();
PrivacyPreferencesManager privacyPrefManager = PrivacyPreferencesManager.getInstance();
CharSequence textOn = getActivity().getResources().getText(R.string.text_on);
CharSequence textOff = getActivity().getResources().getText(R.string.text_off);
CheckBoxPreference navigationErrorPref = (CheckBoxPreference) findPreference(
PREF_NAVIGATION_ERROR);
if (navigationErrorPref != null) {
navigationErrorPref.setChecked(
prefServiceBridge.isResolveNavigationErrorEnabled());
}
CheckBoxPreference searchSuggestionsPref = (CheckBoxPreference) findPreference(
PREF_SEARCH_SUGGESTIONS);
if (searchSuggestionsPref != null) {
searchSuggestionsPref.setChecked(prefServiceBridge.isSearchSuggestEnabled());
}
String extended_reporting_pref = prefServiceBridge.isSafeBrowsingScoutReportingActive()
? PREF_SAFE_BROWSING_SCOUT_REPORTING : PREF_SAFE_BROWSING_EXTENDED_REPORTING;
CheckBoxPreference extendedReportingPref =
(CheckBoxPreference) findPreference(extended_reporting_pref);
if (extendedReportingPref != null) {
extendedReportingPref.setChecked(
prefServiceBridge.isSafeBrowsingExtendedReportingEnabled());
}
CheckBoxPreference safeBrowsingPref =
(CheckBoxPreference) findPreference(PREF_SAFE_BROWSING);
if (safeBrowsingPref != null) {
safeBrowsingPref.setChecked(prefServiceBridge.isSafeBrowsingEnabled());
}
Preference doNotTrackPref = findPreference(PREF_DO_NOT_TRACK);
if (doNotTrackPref != null) {
doNotTrackPref.setSummary(prefServiceBridge.isDoNotTrackEnabled() ? textOn : textOff);
}
Preference contextualPref = findPreference(PREF_CONTEXTUAL_SEARCH);
if (contextualPref != null) {
boolean isContextualSearchEnabled = !prefServiceBridge.isContextualSearchDisabled();
contextualPref.setSummary(isContextualSearchEnabled ? textOn : textOff);
}
Preference physicalWebPref = findPreference(PREF_PHYSICAL_WEB);
if (physicalWebPref != null) {
physicalWebPref.setSummary(privacyPrefManager.isPhysicalWebEnabled()
? textOn : textOff);
}
Preference usageAndCrashPref = findPreference(PREF_USAGE_AND_CRASH_REPORTING);
if (usageAndCrashPref != null) {
usageAndCrashPref.setSummary(
privacyPrefManager.isUsageAndCrashReportingPermittedByUser() ? textOn
: textOff);
}
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.preference_about);
// set the app's version number
Preference versionPref = findPreference(getString(R.string.pref_key_version));
versionPref.setSummary(getAppVersion());
// check for updates option
Preference updatesPref = findPreference(getString(R.string.pref_key_updates));
if (BuildConfig.FLAVOR.equalsIgnoreCase("oss")) {
// remove the updates option if the user is running the OSS flavor...
getPreferenceScreen().removePreference(updatesPref);
} else {
updatesPref.setOnPreferenceClickListener(preference -> {
new UpdatesCheckerTask(getActivity(), true).executeInParallel();
return true;
});
}
// if the user clicks on the website link, then open it using an external browser
Preference websitePref = findPreference(getString(R.string.pref_key_website));
websitePref.setSummary(BuildConfig.SKYTUBE_WEBSITE);
websitePref.setOnPreferenceClickListener(preference -> {
// view the app's website in a web browser
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(BuildConfig.SKYTUBE_WEBSITE));
startActivity(browserIntent);
return true;
});
// credits
Preference creditsPref = findPreference(getString(R.string.pref_key_credits));
creditsPref.setOnPreferenceClickListener(preference -> {
displayCredits();
return true;
});
// if the user clicks on the license, then open the display the actual license
Preference licensePref = findPreference(getString(R.string.pref_key_license));
licensePref.setOnPreferenceClickListener(preference -> {
displayAppLicense();
return true;
});
}
private void showCacheSize(Preference preference) {
preference.setSummary(getActivity().getString(R.string.cache_size) + CacheUtil.getCacheSize(getActivity().getCacheDir()));
}
private void setLoginMmtSummary() {
String login = _sharedPreferences.getString("LIVE_TRACKING_MMT_LOGIN", "");
Preference loginPref = findPreference("LIVE_TRACKING_MMT_LOGIN");
loginPref.setSummary(login);
}
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
Intent calendarIntent = new Intent();
calendarIntent.setComponent(new ComponentName(calendarPackage, calendarActivity));
calendarIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
PackageManager packageManager = getActivity().getPackageManager();
if (calendarIntent.resolveActivity(packageManager) != null)
{
try {
startActivity(calendarIntent);
getActivity().finish();
getActivity().overridePendingTransition(R.anim.transition_next_in, R.anim.transition_next_out);
return;
} catch (Exception e) {
Log.e("CalendarPrefs", "Unable to launch SuntimesCalendarActivity! " + e);
}
}
AppSettings.initLocale(getActivity());
addPreferencesFromResource(R.xml.preference_calendar);
Preference calendarReadme = findPreference("appwidget_0_calendars_readme");
if (calendarReadme != null)
{
calendarReadme.setSummary(SuntimesUtils.fromHtml(getString(R.string.help_calendar)));
calendarReadme.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener()
{
@Override
public boolean onPreferenceClick(Preference preference)
{
Activity activity = getActivity();
if (activity != null) {
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(AboutDialog.ADDONS_URL));
if (intent.resolveActivity(activity.getPackageManager()) != null) {
activity.startActivity(intent);
activity.overridePendingTransition(R.anim.transition_next_in, R.anim.transition_next_out);
}
}
return false;
}
});
}
Log.i(LOG_TAG, "CalendarPrefsFragment: Arguments: " + getArguments());
}
private void setOnOffSummary(Preference pref, boolean isOn) {
pref.setSummary(getResources().getString(isOn ? R.string.text_on : R.string.text_off));
}