Example usage for android.content SharedPreferences contains

Introduction

In this page you can find the example usage for android.content SharedPreferences contains.

Prototype

boolean contains(String key);

Source Link

Document

Checks whether the preferences contains a preference.

Usage

From source file:im.neon.util.PhoneNumberUtils.java

/**
 * Provide the selected country code//from  w  ww  .  j  a v  a  2  s  .  co  m
 *
 * @param context the application context
 * @return the ISO country code or "" if it does not exist
 */
public static String getCountryCode(final Context context) {
    SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);

    if (!preferences.contains(COUNTRY_CODE_PREF_KEY)
            || TextUtils.isEmpty(preferences.getString(COUNTRY_CODE_PREF_KEY, ""))) {
        try {
            TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
            String countryCode = tm.getNetworkCountryIso().toUpperCase();
            if (TextUtils.isEmpty(countryCode) && !TextUtils.isEmpty(Locale.getDefault().getCountry())
                    && PhoneNumberUtil.getInstance()
                            .getCountryCodeForRegion(Locale.getDefault().getCountry()) != 0) {
                // Use Locale as a last resort
                setCountryCode(context, Locale.getDefault().getCountry());
            } else {
                setCountryCode(context, countryCode);
            }
        } catch (Exception e) {
            Log.e(LOG_TAG, "## getCountryCode failed " + e.getMessage());
        }
    }

    return preferences.getString(COUNTRY_CODE_PREF_KEY, "");
}

---

From source file:im.vector.util.ThemeUtils.java

/**
 * Provides the selected application theme
 *
 * @param context the context/*from   w  w  w .j  a  v  a2s . c  o m*/
 * @return the selected application theme
 */
public static String getApplicationTheme(Context context) {
    String appTheme = THEME_LIGHT_VALUE;
    SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(context);

    // defines a default value if not defined
    if (!sp.contains(APPLICATION_THEME_KEY)) {
        SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
        SharedPreferences.Editor editor = preferences.edit();
        editor.putString(APPLICATION_THEME_KEY, THEME_LIGHT_VALUE);
        editor.commit();
    } else {
        appTheme = sp.getString(APPLICATION_THEME_KEY, THEME_LIGHT_VALUE);
    }

    return appTheme;
}

---

From source file:io.v.android.apps.syncslides.SignInActivity.java

/**
 * Returns the best-effort full name of the signed-in user.
 *//*w  w  w. j  a  v a2  s.c om*/
public static String getUserName(Context ctx) {
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(ctx);
    // First try to read the user name we obtained from profile, as it's most accurate.
    if (prefs.contains(PREF_USER_NAME_FROM_PROFILE)) {
        return prefs.getString(PREF_USER_NAME_FROM_PROFILE, "Anonymous User");
    }
    return prefs.getString(PREF_USER_NAME_FROM_CONTACTS, "Anonymous User");
}

---

From source file:im.vector.contacts.ContactsManager.java

/**
 * Tells if the contacts book access has been requested.
 * For android > M devices, it only tells if the permission has been granted.
 * @param activity the calling activity/*from w w w.ja v  a  2  s. c  o  m*/
 * @return true it was requested once
 */
public static boolean isContactBookAccessRequested(Activity activity) {
    if (Build.VERSION.SDK_INT >= 23) {
        return (PackageManager.PERMISSION_GRANTED == ContextCompat
                .checkSelfPermission(activity.getApplicationContext(), Manifest.permission.READ_CONTACTS));
    } else {
        SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(activity);
        return preferences.contains(CONTACTS_BOOK_ACCESS_KEY);
    }
}

---

From source file:de.schaeuffelhut.android.openvpn.Preferences.java

public static boolean hasPassphrase(Context context, File configFile) {
    SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
    return sharedPreferences.contains(Preferences.KEY_CONFIG_PASSPHRASE(configFile));
}

---

From source file:de.schaeuffelhut.android.openvpn.Preferences.java

public static boolean hasCredentials(Context context, File configFile) {
    SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
    return sharedPreferences.contains(Preferences.KEY_CONFIG_USERNAME(configFile))
            && sharedPreferences.contains(Preferences.KEY_CONFIG_PASSWORD(configFile));
}

---

From source file:fr.simon.marquis.preferencesmanager.util.Utils.java

private static void initFavorites(Context ctx) {
    if (favorites == null) {
        favorites = new HashSet<String>();

        SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(ctx);

        if (sp.contains(FAVORITES_KEY)) {
            try {
                JSONArray array = new JSONArray(sp.getString(FAVORITES_KEY, "[]"));
                for (int i = 0; i < array.length(); i++) {
                    favorites.add(array.optString(i));
                }/*from   w w w. j a  v  a 2 s  . co  m*/
            } catch (JSONException e) {
                Log.e(TAG, "error parsing JSON", e);
            }
        }
    }
}

---

From source file:org.mozilla.gecko.home.HomeConfigPrefsBackend.java

/**
 * Migrates JSON config data storage./*  w ww  .jav a2  s.  com*/
 *
 * @param context Context used to get shared preferences and create built-in panel.
 * @param jsonString String currently stored in preferences.
 *
 * @return JSONArray array representing new set of panel configs.
 */
private static synchronized JSONArray maybePerformMigration(Context context, String jsonString)
        throws JSONException {
    // If the migration is already done, we're at the current version.
    if (sMigrationDone) {
        final JSONObject json = new JSONObject(jsonString);
        return json.getJSONArray(JSON_KEY_PANELS);
    }

    // Make sure we only do this version check once.
    sMigrationDone = true;

    final JSONArray jsonPanels;
    final int version;

    final SharedPreferences prefs = GeckoSharedPrefs.forProfile(context);
    if (prefs.contains(PREFS_CONFIG_KEY_OLD)) {
        // Our original implementation did not contain versioning, so this is implicitly version 0.
        jsonPanels = new JSONArray(jsonString);
        version = 0;
    } else {
        final JSONObject json = new JSONObject(jsonString);
        jsonPanels = json.getJSONArray(JSON_KEY_PANELS);
        version = json.getInt(JSON_KEY_VERSION);
    }

    if (version == VERSION) {
        return jsonPanels;
    }

    Log.d(LOGTAG, "Performing migration");

    final SharedPreferences.Editor prefsEditor = prefs.edit();

    for (int v = version + 1; v <= VERSION; v++) {
        Log.d(LOGTAG, "Migrating to version = " + v);

        switch (v) {
        case 1:
            // Add "Recent Tabs" panel.
            addBuiltinPanelConfig(context, jsonPanels, PanelType.RECENT_TABS, Position.FRONT, Position.BACK);

            // Remove the old pref key.
            prefsEditor.remove(PREFS_CONFIG_KEY_OLD);
            break;

        case 2:
            // Add "Remote Tabs"/"Synced Tabs" panel.
            addBuiltinPanelConfig(context, jsonPanels, PanelType.REMOTE_TABS, Position.FRONT, Position.BACK);
            break;

        case 3:
            // Add the "Reading List" panel if it does not exist. At one time,
            // the Reading List panel was shown only to devices that were not
            // considered "low memory". Now, we expose the panel to all devices.
            // This migration should only occur for "low memory" devices.
            // Note: This will not agree with the default configuration, which
            // has REMOTE_TABS after READING_LIST on some devices.
            if (!readingListPanelExists(jsonPanels)) {
                addBuiltinPanelConfig(context, jsonPanels, PanelType.READING_LIST, Position.BACK,
                        Position.BACK);
            }
            break;
        }
    }

    // Save the new panel config and the new version number.
    final JSONObject newJson = new JSONObject();
    newJson.put(JSON_KEY_PANELS, jsonPanels);
    newJson.put(JSON_KEY_VERSION, VERSION);

    prefsEditor.putString(PREFS_CONFIG_KEY, newJson.toString());
    prefsEditor.apply();

    return jsonPanels;
}

---

From source file:org.ohmage.triggers.notif.NotifSurveyAdaptor.java

private static boolean IsSurveyTaken(Context context, String campaignUrn, String survey, long since) {

    SharedPreferences pref = context
            .getSharedPreferences(NotifSurveyAdaptor.class.getName() + "_" + campaignUrn, Context.MODE_PRIVATE);

    if (!pref.contains(survey)) {
        return false;
    }/*from w ww . j a  v a 2  s  .  c om*/

    if (pref.getLong(survey, 0) <= since) {
        return false;
    }

    return true;
}

---

From source file:org.ohmage.reminders.notif.NotifSurveyAdaptor.java

private static boolean IsSurveyTakenOrIgnored(Context context, String survey, long since) {

    SharedPreferences pref = context.getSharedPreferences(NotifSurveyAdaptor.class.getName(),
            Context.MODE_PRIVATE);

    return (pref.contains(survey) && pref.getLong(survey, 0) > since)
            || (pref.contains(survey + "_ignored") && pref.getLong(survey + "_ignored", 0) > since);
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• »