List of usage examples for android.preference ListPreference setSummary
@Override public void setSummary(CharSequence summary)
From source file:com.jmstudios.redmoon.fragment.ShadesFragment.java
private boolean onAutomaticFilterPreferenceChange(Preference preference, Object newValue) { if (newValue.toString().equals("sun") && ContextCompat.checkSelfPermission(getActivity(), Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) { ActivityCompat.requestPermissions(getActivity(), new String[] { Manifest.permission.ACCESS_COARSE_LOCATION }, 0); return false; }/*from w ww. j a va2 s .c om*/ boolean custom = newValue.toString().equals("custom"); automaticTurnOnPref.setEnabled(custom); automaticTurnOffPref.setEnabled(custom); boolean sun = newValue.toString().equals("sun"); locationPref.setEnabled(sun); // From something to sun if (newValue.toString().equals("sun")) { // Update the FilterTimePreferences updateFilterTimesFromSun(); // Attempt to get a new location locationPref.searchLocation(false); } // From sun to something String oldValue = preference.getSharedPreferences().getString(preference.getKey(), "never"); if (oldValue.equals("sun") && !newValue.equals("sun")) { automaticTurnOnPref.setToCustomTime(); automaticTurnOffPref.setToCustomTime(); } ListPreference lp = (ListPreference) preference; String entry = lp.getEntries()[lp.findIndexOfValue(newValue.toString())].toString(); lp.setSummary(entry); return true; }
From source file:com.vonglasow.michael.satstat.SettingsActivity.java
@Override public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) { if (key.equals(SettingsActivity.KEY_PREF_NOTIFY_FIX) || key.equals(SettingsActivity.KEY_PREF_NOTIFY_SEARCH)) { boolean notifyFix = sharedPreferences.getBoolean(SettingsActivity.KEY_PREF_NOTIFY_FIX, false); boolean notifySearch = sharedPreferences.getBoolean(SettingsActivity.KEY_PREF_NOTIFY_SEARCH, false); if (!(notifyFix || notifySearch)) { Intent stopServiceIntent = new Intent(this, PasvLocListenerService.class); this.stopService(stopServiceIntent); }/*from w ww . ja va2 s .c om*/ } else if (key.equals(SettingsActivity.KEY_PREF_UPDATE_FREQ)) { // this piece of code is necessary because Android has no way // of updating the preference summary automatically. I am // told the absence of such functionality is a feature... SettingsFragment sf = (SettingsFragment) getFragmentManager().findFragmentById(android.R.id.content); ListPreference prefUpdateFreq = (ListPreference) sf.findPreference(KEY_PREF_UPDATE_FREQ); final String value = sharedPreferences.getString(key, key); final int index = prefUpdateFreq.findIndexOfValue(value); if (index >= 0) { final String summary = (String) prefUpdateFreq.getEntries()[index]; prefUpdateFreq.setSummary(summary); } } }
From source file:com.mantz_it.rfanalyzer.SettingsFragment.java
/** * Will go through each preference element and initialize/update the summary according to its value. * @note this will also correct invalid user inputs on EdittextPreferences! *///from w ww . j a v a 2s . c o m public void updateSummaries() { // Source Type ListPreference listPref = (ListPreference) findPreference(getString(R.string.pref_sourceType)); listPref.setSummary(getString(R.string.pref_sourceType_summ, listPref.getEntry())); // Direct Sampling listPref = (ListPreference) findPreference(getString(R.string.pref_rtlsdr_directSamp)); listPref.setSummary(getString(R.string.pref_rtlsdr_directSamp_summ, listPref.getEntry())); // Frequency display listPref = (ListPreference) findPreference(getString(R.string.pref_surface_unit)); listPref.setSummary(getString(R.string.pref_surface_unit_summ, listPref.getEntry())); // FileSource Frequency EditTextPreference editTextPref = (EditTextPreference) findPreference( getString(R.string.pref_filesource_frequency)); if (editTextPref.getText().length() == 0) editTextPref.setText(getString(R.string.pref_filesource_frequency_default)); editTextPref.setSummary(getString(R.string.pref_filesource_frequency_summ, editTextPref.getText())); // FileSource Sample Rate editTextPref = (EditTextPreference) findPreference(getString(R.string.pref_filesource_sampleRate)); if (editTextPref.getText().length() == 0) editTextPref.setText(getString(R.string.pref_filesource_sampleRate_default)); editTextPref.setSummary(getString(R.string.pref_filesource_sampleRate_summ, editTextPref.getText())); // FileSource File editTextPref = (EditTextPreference) findPreference(getString(R.string.pref_filesource_file)); editTextPref.setSummary(getString(R.string.pref_filesource_file_summ, editTextPref.getText())); // FileSource Format listPref = (ListPreference) findPreference(getString(R.string.pref_filesource_format)); listPref.setSummary(getString(R.string.pref_filesource_format_summ, listPref.getEntry())); // HackRF frequency shift editTextPref = (EditTextPreference) findPreference(getString(R.string.pref_hackrf_frequencyOffset)); if (editTextPref.getText().length() == 0) editTextPref.setText("0"); editTextPref.setSummary(getString(R.string.pref_hackrf_frequencyOffset_summ, editTextPref.getText())); // RTL-SDR IP editTextPref = (EditTextPreference) findPreference(getString(R.string.pref_rtlsdr_ip)); editTextPref.setSummary(getString(R.string.pref_rtlsdr_ip_summ, editTextPref.getText())); // RTL-SDR Port editTextPref = (EditTextPreference) findPreference(getString(R.string.pref_rtlsdr_port)); editTextPref.setSummary(getString(R.string.pref_rtlsdr_port_summ, editTextPref.getText())); // RTL-SDR frequency correction editTextPref = (EditTextPreference) findPreference(getString(R.string.pref_rtlsdr_frequencyCorrection)); if (editTextPref.getText().length() == 0) editTextPref.setText(getString(R.string.pref_rtlsdr_frequencyCorrection_default)); editTextPref.setSummary(getString(R.string.pref_rtlsdr_frequencyCorrection_summ, editTextPref.getText())); // RTL-SDR frequency shift editTextPref = (EditTextPreference) findPreference(getString(R.string.pref_rtlsdr_frequencyOffset)); if (editTextPref.getText().length() == 0) editTextPref.setText("0"); editTextPref.setSummary(getString(R.string.pref_rtlsdr_frequencyOffset_summ, editTextPref.getText())); // FFT size listPref = (ListPreference) findPreference(getString(R.string.pref_fftSize)); listPref.setSummary(getString(R.string.pref_fftSize_summ, listPref.getEntry())); // Color map type listPref = (ListPreference) findPreference(getString(R.string.pref_colorMapType)); listPref.setSummary(getString(R.string.pref_colorMapType_summ, listPref.getEntry())); // FFT drawing type listPref = (ListPreference) findPreference(getString(R.string.pref_fftDrawingType)); listPref.setSummary(getString(R.string.pref_fftDrawingType_summ, listPref.getEntry())); // Averaging listPref = (ListPreference) findPreference(getString(R.string.pref_averaging)); listPref.setSummary(getString(R.string.pref_averaging_summ, listPref.getEntry())); // Screen Orientation listPref = (ListPreference) findPreference(getString(R.string.pref_screenOrientation)); listPref.setSummary(getString(R.string.pref_screenOrientation_summ, listPref.getEntry())); // Spectrum Waterfall Ratio listPref = (ListPreference) findPreference(getString(R.string.pref_spectrumWaterfallRatio)); listPref.setSummary(getString(R.string.pref_spectrumWaterfallRatio_summ, listPref.getEntry())); // Font Size listPref = (ListPreference) findPreference(getString(R.string.pref_fontSize)); listPref.setSummary(getString(R.string.pref_fontSize_summ, listPref.getEntry())); // Frame Rate SwitchPreference switchPref = (SwitchPreference) findPreference(getString(R.string.pref_dynamicFrameRate)); listPref = (ListPreference) findPreference(getString(R.string.pref_frameRate)); if (switchPref.isChecked()) listPref.setSummary(getString(R.string.pref_frameRate_summ, "auto")); else listPref.setSummary(getString(R.string.pref_frameRate_summ, listPref.getEntry())); // Logfile editTextPref = (EditTextPreference) findPreference(getString(R.string.pref_logfile)); editTextPref.setSummary(getString(R.string.pref_logfile_summ, editTextPref.getText())); // Shared preferences updated in e.g. the onRequestPermissionResult() method are // not automatically updated in the preference fragment gui. do it manually: SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this.getActivity()); switchPref = (SwitchPreference) findPreference(getString(R.string.pref_logging)); switchPref.setChecked(preferences.getBoolean(getString(R.string.pref_logging), false)); }
From source file:fr.s13d.photobackup.preferences.PBPreferenceFragment.java
private void setSummaries() { final String wifiOnly = preferences.getString(PBConstants.PREF_WIFI_ONLY, getResources().getString(R.string.only_wifi_default)); // default final ListPreference wifiPreference = (ListPreference) findPreference(PBConstants.PREF_WIFI_ONLY); wifiPreference.setSummary(wifiOnly); final String recentUploadOnly = preferences.getString(PBConstants.PREF_RECENT_UPLOAD_ONLY, getResources().getString(R.string.only_recent_upload_default)); // default final ListPreference recentUploadPreference = (ListPreference) findPreference( PBConstants.PREF_RECENT_UPLOAD_ONLY); recentUploadPreference.setSummary(recentUploadOnly); final String serverUrl = preferences.getString(PBServerPreferenceFragment.PREF_SERVER_URL, null); if (serverUrl != null) { final String serverName = preferences.getString(PBConstants.PREF_SERVER, null); if (serverName != null) { final PBServerListPreference serverPreference = (PBServerListPreference) findPreference( PBConstants.PREF_SERVER); serverPreference.setSummary(serverName + " @ " + serverUrl); // bonus: left icon of the server final int serverNamesId = getResources().getIdentifier("pref_server_names", "array", getActivity().getPackageName()); final String[] serverNames = getResources().getStringArray(serverNamesId); final int serverPosition = Arrays.asList(serverNames).indexOf(serverName); final int serverIconsId = getResources().getIdentifier("pref_server_icons", "array", getActivity().getPackageName()); final String[] serverIcons = getResources().getStringArray(serverIconsId); final String serverIcon = serverIcons[serverPosition]; final String[] parts = serverIcon.split("\\."); final String drawableName = parts[parts.length - 1]; final int id = getResources().getIdentifier(drawableName, "drawable", getActivity().getPackageName()); if (id != 0) { serverPreference.setIcon(id); }//ww w . j a v a 2 s. c om } } String bucketSummary = ""; final Set<String> selectedBuckets = preferences.getStringSet(PBConstants.PREF_PICTURE_FOLDER_LIST, null); if (selectedBuckets != null && bucketNames != null) { final ArrayList<String> selectedBucketNames = new ArrayList<>(); for (String entry : selectedBuckets) { String oneName = bucketNames.get(entry); if (oneName != null) { oneName = oneName.substring(0, oneName.lastIndexOf('(') - 1); selectedBucketNames.add(oneName); } } bucketSummary = TextUtils.join(", ", selectedBucketNames); } final MultiSelectListPreference bucketListPreference = (MultiSelectListPreference) findPreference( PBConstants.PREF_PICTURE_FOLDER_LIST); bucketListPreference.setSummary(bucketSummary); }
From source file:net.willwebberley.gowertides.ui.PrferencesActivity.java
public void onSharedPreferenceChanged(SharedPreferences arg0, String arg1) { CheckBoxPreference timeBox = (CheckBoxPreference) getPreferenceScreen().findPreference("show_graph_time"); CheckBoxPreference sunriseSunsetBox = (CheckBoxPreference) getPreferenceScreen() .findPreference("show_graph_sunrise_sunset"); ListPreference metric = (ListPreference) getPreferenceScreen().findPreference("unitFormat"); CheckBoxPreference timerBox = (CheckBoxPreference) getPreferenceScreen() .findPreference("show_sunset_timer"); if (!arg0.getBoolean("show_graph", true)) { timeBox.setEnabled(false);//from www.ja v a 2 s . com sunriseSunsetBox.setEnabled(false); } else { timeBox.setEnabled(true); sunriseSunsetBox.setEnabled(true); } if (arg0.getString("unitFormat", "true").equals("true")) { metric.setSummary("Display weather units in metric (km/h, Celcius)."); } else { metric.setSummary("Display weather units in imperial (mph, Faranheit)."); } if (!arg0.getBoolean("show_sunrise_sunset", true)) { timerBox.setEnabled(false); } else { timerBox.setEnabled(true); } }
From source file:org.dmfs.webcal.fragments.PreferencesFragment.java
@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); addPreferencesFromResource(R.xml.webcal_preference); ListPreference locales = (ListPreference) findPreference("content_location"); locales.setOnPreferenceChangeListener(PrefUpdater); try {/* w ww. j av a2 s . c om*/ getCountries(); locales.setEntries(mCountryNames); locales.setEntryValues(mCountryCodes); } catch (Exception e) { Log.e(TAG, "could not load country list", e); } int index = locales.findIndexOfValue(locales.getValue()); if (index >= 0) { locales.setSummary(locales.getEntries()[index]); } else { locales.setSummary(locales.getEntries()[0]); locales.setValueIndex(0); } }
From source file:be.ppareit.swiftp.gui.PreferenceFragment.java
@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); addPreferencesFromResource(R.xml.preferences); final SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getActivity()); Resources resources = getResources(); TwoStatePreference runningPref = findPref("running_switch"); updateRunningState();/*from w w w. ja v a 2 s. co m*/ runningPref.setOnPreferenceChangeListener((preference, newValue) -> { if ((Boolean) newValue) { startServer(); } else { stopServer(); } return true; }); PreferenceScreen prefScreen = findPref("preference_screen"); Preference marketVersionPref = findPref("market_version"); marketVersionPref.setOnPreferenceClickListener(preference -> { // start the market at our application Intent intent = new Intent(Intent.ACTION_VIEW); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); intent.setData(Uri.parse("market://details?id=be.ppareit.swiftp")); try { // this can fail if there is no market installed startActivity(intent); } catch (Exception e) { Cat.e("Failed to launch the market."); e.printStackTrace(); } return false; }); if (!App.isFreeVersion()) { prefScreen.removePreference(marketVersionPref); } updateLoginInfo(); EditTextPreference usernamePref = findPref("username"); usernamePref.setOnPreferenceChangeListener((preference, newValue) -> { String newUsername = (String) newValue; if (preference.getSummary().equals(newUsername)) return false; if (!newUsername.matches("[a-zA-Z0-9]+")) { Toast.makeText(getActivity(), R.string.username_validation_error, Toast.LENGTH_LONG).show(); return false; } stopServer(); return true; }); mPassWordPref = findPref("password"); mPassWordPref.setOnPreferenceChangeListener((preference, newValue) -> { stopServer(); return true; }); mAutoconnectListPref = findPref("autoconnect_preference"); mAutoconnectListPref.setOnPopulateListener(pref -> { Cat.d("autoconnect populate listener"); WifiManager wifiManager = (WifiManager) getActivity().getApplicationContext() .getSystemService(Context.WIFI_SERVICE); List<WifiConfiguration> configs = wifiManager.getConfiguredNetworks(); if (configs == null) { Cat.e("Unable to receive wifi configurations, bark at user and bail"); Toast.makeText(getActivity(), R.string.autoconnect_error_enable_wifi_for_access_points, Toast.LENGTH_LONG).show(); return; } CharSequence[] ssids = new CharSequence[configs.size()]; CharSequence[] niceSsids = new CharSequence[configs.size()]; for (int i = 0; i < configs.size(); ++i) { ssids[i] = configs.get(i).SSID; String ssid = configs.get(i).SSID; if (ssid.length() > 2 && ssid.startsWith("\"") && ssid.endsWith("\"")) { ssid = ssid.substring(1, ssid.length() - 1); } niceSsids[i] = ssid; } pref.setEntries(niceSsids); pref.setEntryValues(ssids); }); mAutoconnectListPref.setOnPreferenceClickListener(preference -> { Cat.d("Clicked"); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { if (ActivityCompat.checkSelfPermission(getContext(), Manifest.permission.ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_DENIED) { if (ActivityCompat.shouldShowRequestPermissionRationale(getActivity(), Manifest.permission.ACCESS_COARSE_LOCATION)) { new AlertDialog.Builder(getContext()).setTitle(R.string.request_coarse_location_dlg_title) .setMessage(R.string.request_coarse_location_dlg_message) .setPositiveButton(android.R.string.ok, (dialog, which) -> { requestPermissions(new String[] { Manifest.permission.ACCESS_COARSE_LOCATION }, ACCESS_COARSE_LOCATION_REQUEST_CODE); }).setOnCancelListener(dialog -> { mAutoconnectListPref.getDialog().cancel(); }).create().show(); } else { requestPermissions(new String[] { Manifest.permission.ACCESS_COARSE_LOCATION }, ACCESS_COARSE_LOCATION_REQUEST_CODE); } } } return false; }); EditTextPreference portnum_pref = findPref("portNum"); portnum_pref.setSummary(sp.getString("portNum", resources.getString(R.string.portnumber_default))); portnum_pref.setOnPreferenceChangeListener((preference, newValue) -> { String newPortnumString = (String) newValue; if (preference.getSummary().equals(newPortnumString)) return false; int portnum = 0; try { portnum = Integer.parseInt(newPortnumString); } catch (Exception e) { Cat.d("Error parsing port number! Moving on..."); } if (portnum <= 0 || 65535 < portnum) { Toast.makeText(getActivity(), R.string.port_validation_error, Toast.LENGTH_LONG).show(); return false; } preference.setSummary(newPortnumString); stopServer(); return true; }); Preference chroot_pref = findPref("chrootDir"); chroot_pref.setSummary(FsSettings.getChrootDirAsString()); chroot_pref.setOnPreferenceClickListener(preference -> { AlertDialog folderPicker = new FolderPickerDialogBuilder(getActivity(), FsSettings.getChrootDir()) .setSelectedButton(R.string.select, path -> { if (preference.getSummary().equals(path)) return; if (!FsSettings.setChrootDir(path)) return; // TODO: this is a hotfix, create correct resources, improve UI/UX final File root = new File(path); if (!root.canRead()) { Toast.makeText(getActivity(), "Notice that we can't read/write in this folder.", Toast.LENGTH_LONG).show(); } else if (!root.canWrite()) { Toast.makeText(getActivity(), "Notice that we can't write in this folder, reading will work. Writing in sub folders might work.", Toast.LENGTH_LONG).show(); } preference.setSummary(path); stopServer(); }).setNegativeButton(R.string.cancel, null).create(); folderPicker.show(); return true; }); final CheckBoxPreference wakelock_pref = findPref("stayAwake"); wakelock_pref.setOnPreferenceChangeListener((preference, newValue) -> { stopServer(); return true; }); final CheckBoxPreference writeExternalStorage_pref = findPref("writeExternalStorage"); String externalStorageUri = FsSettings.getExternalStorageUri(); if (externalStorageUri == null) { writeExternalStorage_pref.setChecked(false); } writeExternalStorage_pref.setOnPreferenceChangeListener((preference, newValue) -> { if ((boolean) newValue) { Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT_TREE); startActivityForResult(intent, ACTION_OPEN_DOCUMENT_TREE); return false; } else { FsSettings.setExternalStorageUri(null); return true; } }); ListPreference theme = findPref("theme"); theme.setSummary(theme.getEntry()); theme.setOnPreferenceChangeListener((preference, newValue) -> { theme.setSummary(theme.getEntry()); getActivity().recreate(); return true; }); Preference help = findPref("help"); help.setOnPreferenceClickListener(preference -> { Cat.v("On preference help clicked"); Context context = getActivity(); AlertDialog ad = new AlertDialog.Builder(context).setTitle(R.string.help_dlg_title) .setMessage(R.string.help_dlg_message).setPositiveButton(android.R.string.ok, null).create(); ad.show(); Linkify.addLinks((TextView) ad.findViewById(android.R.id.message), Linkify.ALL); return true; }); Preference about = findPref("about"); about.setOnPreferenceClickListener(preference -> { startActivity(new Intent(getActivity(), AboutActivity.class)); return true; }); }
From source file:ml.puredark.hviewer.ui.fragments.SettingFragment.java
@Override public boolean onPreferenceChange(Preference preference, Object newValue) { if (preference.getKey().equals(KEY_PREF_PROXY_SERVER)) { preference.setSummary((String) newValue); } else if (preference.getKey().equals(KEY_PREF_VIEW_DIRECTION)) { ListPreference directionPreference = (ListPreference) preference; CharSequence[] entries = directionPreference.getEntries(); int i = directionPreference.findIndexOfValue((String) newValue); i = (i <= 0) ? 0 : i;/* www . j a v a2 s. c o m*/ directionPreference.setSummary(entries[i]); } else if (preference.getKey().equals(KEY_PREF_VIEW_VIDEO_PLAYER)) { ListPreference videoPlayerPreference = (ListPreference) preference; CharSequence[] entries = videoPlayerPreference.getEntries(); int i = videoPlayerPreference.findIndexOfValue((String) newValue); i = (i <= 0) ? 0 : i; videoPlayerPreference.setSummary(entries[i]); if (VIDEO_IJKPLAYER.equals(newValue) && !DynamicIjkLibLoader.isLibrariesDownloaded()) { // ?so new DynamicLibDownloader(activity).checkDownloadLib(); } } return true; }
From source file:com.vonglasow.michael.satstat.ui.SettingsActivity.java
@Override public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) { boolean needsLocationPerm = false; if (key.equals(Const.KEY_PREF_NOTIFY_FIX) || key.equals(Const.KEY_PREF_NOTIFY_SEARCH)) { boolean notifyFix = sharedPreferences.getBoolean(Const.KEY_PREF_NOTIFY_FIX, false); boolean notifySearch = sharedPreferences.getBoolean(Const.KEY_PREF_NOTIFY_SEARCH, false); if (!(notifyFix || notifySearch)) { Intent stopServiceIntent = new Intent(this, PasvLocListenerService.class); this.stopService(stopServiceIntent); } else if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) { needsLocationPerm = true;/*from w w w . j a v a 2s. co m*/ } } else if (key.equals(Const.KEY_PREF_UPDATE_FREQ)) { // this piece of code is necessary because Android has no way // of updating the preference summary automatically. I am // told the absence of such functionality is a feature... SettingsFragment sf = (SettingsFragment) getFragmentManager().findFragmentById(android.R.id.content); ListPreference prefUpdateFreq = (ListPreference) sf.findPreference(Const.KEY_PREF_UPDATE_FREQ); final String value = sharedPreferences.getString(key, key); final int index = prefUpdateFreq.findIndexOfValue(value); if (index >= 0) { final String summary = (String) prefUpdateFreq.getEntries()[index]; prefUpdateFreq.setSummary(summary); } } else if (key.equals(Const.KEY_PREF_MAP_PATH)) { SettingsFragment sf = (SettingsFragment) getFragmentManager().findFragmentById(android.R.id.content); Preference prefMapPath = sf.findPreference(Const.KEY_PREF_MAP_PATH); prefMapPathValue = mSharedPreferences.getString(Const.KEY_PREF_MAP_PATH, prefMapPathValue); prefMapPath.setSummary(prefMapPathValue); } else if (key.equals(Const.KEY_PREF_UPDATE_NETWORKS)) { if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) { Set<String> updateNetworks = sharedPreferences.getStringSet(Const.KEY_PREF_UPDATE_NETWORKS, new HashSet<String>()); if (!updateNetworks.isEmpty()) needsLocationPerm = true; } } if (needsLocationPerm) ActivityCompat.requestPermissions(this, new String[] { Manifest.permission.ACCESS_FINE_LOCATION }, Const.PERM_REQUEST_LOCATION_PREF); }
From source file:com.ovrhere.android.currencyconverter.ui.fragments.SettingsFragment.java
/** Finds and sets the update summary. Additionally sets default * value based on interval //from w w w. j a v a 2 s . co m * @param interval The interval to show * @param updateList The preference to update the summary */ private void findAndSetUpdateSummary(final int interval, ListPreference updateList) { CharSequence[] labels = updateList.getEntries(); CharSequence[] values = updateList.getEntryValues(); if (labels.length != values.length) { Log.w(CLASS_NAME, "Labels and values mismatch!"); //if there is a mismatch, we know nothing. return; } final int SIZE = labels.length; for (int index = 0; index < SIZE; index++) { if (values[index].equals(String.valueOf(interval))) { //same value, so label it as such. updateList.setSummary(labels[index]); updateList.setValueIndex(index); return; } } }