Example usage for android.content SharedPreferences getString

Introduction

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

Prototype

@Nullable
String getString(String key, @Nullable String defValue);

Source Link

Document

Retrieve a String value from the preferences.

Usage

From source file:Main.java

public static Object getSp(Context context, String key, Object defaultObject) {
    String type = defaultObject.getClass().getSimpleName();
    String packageName = context.getPackageName();
    SharedPreferences sp = context.getSharedPreferences(packageName, Context.MODE_PRIVATE);
    if ("String".equals(type)) {
        return sp.getString(key, (String) defaultObject);
    } else if ("Integer".equals(type)) {
        return sp.getInt(key, (Integer) defaultObject);
    } else if ("Boolean".equals(type)) {
        return sp.getBoolean(key, (Boolean) defaultObject);
    } else if ("Float".equals(type)) {
        return sp.getFloat(key, (Float) defaultObject);
    } else if ("Long".equals(type)) {
        return sp.getLong(key, (Long) defaultObject);
    }// w ww  . ja  v  a 2 s  .  c o m
    return null;
}

From source file:Main.java

public static void reloadLocale(Context context) {
    SharedPreferences sharedPrefs = PreferenceManager
            .getDefaultSharedPreferences(context.getApplicationContext());
    String lang = sharedPrefs.getString(PREF_APP_LANGUAGE, Locale.getDefault().getLanguage());
    if (sharedPrefs.getString(PREF_APP_LANGUAGE, "").equalsIgnoreCase("")) {
        sharedPrefs.edit().putString(PREF_APP_LANGUAGE, lang).commit();
    }//from   w  w  w  .  j  a  va2 s  .  c o  m
    Configuration newConfig = context.getResources().getConfiguration();

    if (!newConfig.locale.getLanguage().equals(lang)) {
        locale = new Locale(lang);
    }

    if (locale != null) {
        Locale.setDefault(locale);
        newConfig.locale = locale;
        context.getResources().updateConfiguration(newConfig, context.getResources().getDisplayMetrics());
    }
}

From source file:Main.java

public static RSAPublicKeySpec getRecipientsPublicKey(String contactNum, Context context) {
    Log.w(TAG, "retrieving public key for contact " + contactNum);
    SharedPreferences prefs = context.getSharedPreferences(contactNum, Context.MODE_PRIVATE);

    String pubMod = prefs.getString(PREF_PUBLIC_MOD, DEFAULT_PREF);
    String pubExp = prefs.getString(PREF_PUBLIC_EXP, DEFAULT_PREF);
    Log.w(TAG, "the public modulus is " + pubMod + " and exponent is " + pubExp + " for " + contactNum);
    // String recipient = prefs.getString(PREF_RECIPIENT_NUM, DEFAULT_PREF);
    if (!pubMod.isEmpty() && !pubExp.isEmpty()) {
        Log.i(TAG, "great! public key found for " + contactNum + " with modulus " + pubMod + " and exponent "
                + pubExp);/*from   www  .j  a  va  2  s  .c o m*/
        byte[] pubModBA = Base64.decode(pubMod, Base64.DEFAULT);
        byte[] pubExpBA = Base64.decode(pubExp, Base64.DEFAULT);
        BigInteger pubModBI = new BigInteger(1, pubModBA); // 1 is added as
        // an attempt to
        // deal with
        // com.android.org.bouncycastle.crypto.DataLengthException:
        // input too
        // large for RSA
        // cipher
        BigInteger pubExpBI = new BigInteger(1, pubExpBA);
        Log.i(TAG, "public modulus is " + pubModBI + " and public exponent is " + pubExpBI + " in base 256 "
                + pubModBA + " " + pubExpBA);

        // do I need to catch any exception for the following?
        RSAPublicKeySpec pubKeySpec = new RSAPublicKeySpec(pubModBI, pubExpBI);
        // X509EncodedKeySpec publicKeySpec = new
        // X509EncodedKeySpec(encodedKey);

        return pubKeySpec;
    }
    Log.w(TAG, "recipient's public key not found");
    return null;

}

From source file:Main.java

public static String getAndClearDataNotSent(Context context) {
    synchronized (syncObject) {
        SharedPreferences settings = context.getSharedPreferences(BCB_UPDATES_SHARED_PREF,
                Context.MODE_PRIVATE);
        String strData = settings.getString(BCB_DATA_NOT_SENT, null);
        SharedPreferences.Editor editor = settings.edit();
        editor.putString(BCB_DATA_NOT_SENT, "");
        editor.commit();//  w  w  w. j  ava2  s .co  m
        return strData;
    }
}

From source file:Main.java

/**
 * getKalturaDomain returns the current domain. This function strips off all trailing / characters and the protocol.
 * @link APIHelpers.loadProtocol(context)
 * @param context/*from   ww  w . j  a  v  a  2 s  . co  m*/
 * @return
 */
public static String getKalturaDomain(Context context) {
    if (context == null) {
        return "";
    }

    SharedPreferences sharedPreferences = context.getSharedPreferences(SHARED_PREFERENCES_NAME,
            Context.MODE_PRIVATE);
    String domain = sharedPreferences.getString(SHARED_PREFERENCES_KALTURA_DOMAIN, "");

    while (domain != null && domain.endsWith("/")) {
        domain = domain.substring(0, domain.length() - 1);
    }

    return domain;
}

From source file:Main.java

private static UUID getUuid(Context c) {
    final SharedPreferences prefs = c.getSharedPreferences(ID_PREFS_FILE, Context.MODE_PRIVATE);
    final String id = prefs.getString(ID_PREFS_DEVICE_ID, null);
    final UUID uuid;
    if (id != null) {
        uuid = UUID.fromString(id);
    } else {//  w  w w  . j av  a  2s .  c om
        final String androidId = Secure.getString(c.getContentResolver(), Secure.ANDROID_ID);
        try {
            if (!BAD_UUID.equals(androidId)) {
                uuid = UUID.nameUUIDFromBytes(androidId.getBytes("utf8"));
            } else {
                final String deviceId = ((TelephonyManager) c.getSystemService(Context.TELEPHONY_SERVICE))
                        .getDeviceId();
                if (deviceId != null)
                    uuid = UUID.nameUUIDFromBytes(deviceId.getBytes("utf8"));
                else
                    uuid = UUID.randomUUID();
            }
        } catch (UnsupportedEncodingException e) {
            throw new RuntimeException(e);
        }
        prefs.edit().putString(ID_PREFS_DEVICE_ID, uuid.toString()).commit();
    }
    return uuid;
}

From source file:Main.java

/**
 * Get the shared preference about knn from localization method.
 *
 * @param context The calling context./*from   w  w  w  .  j  a  v a 2  s .c  o m*/
 * @return Integer from preferences. If not a number, return value will be 3.
 */
public static int getPrefKnn(Context context) {
    SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
    int value = 3;

    try {
        value = Integer.valueOf(sharedPreferences.getString("localization_knn", "3"));
    } catch (NumberFormatException e) {
        e.printStackTrace();
    }

    return value;
}

From source file:me.qisthi.cuit.helper.StorageHelper.java

public static String getPreferenceStringValue(Activity activity, String key) {
    SharedPreferences sharedPreferences = activity.getPreferences(Context.MODE_PRIVATE);
    return sharedPreferences.getString(key, "");
}

From source file:Main.java

public static String getStringPref(Context context, String key) {
    String value = null;/*  ww w  . jav a  2 s. com*/
    if (!isEmpty(key)) {
        SharedPreferences shareConfig = context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);
        if (null != shareConfig) {
            value = shareConfig.getString(key, null);
        }
    }
    return value;
}

From source file:com.browsertophone.DeviceRegistrar.java

private static HttpResponse makeRequest(Context context, String deviceRegistrationID, String urlPath)
        throws Exception {
    SharedPreferences settings = Prefs.get(context);
    String accountName = settings.getString("accountName", null);

    List<NameValuePair> params = new ArrayList<NameValuePair>();
    params.add(new BasicNameValuePair("devregid", deviceRegistrationID));

    String deviceId = Secure.getString(context.getContentResolver(), Secure.ANDROID_ID);
    if (deviceId != null) {
        params.add(new BasicNameValuePair("deviceId", deviceId));
    }// w ww  . j a  va2s  .  c  o m

    AppEngineClient client = new AppEngineClient(context, accountName);
    return client.makeRequest(urlPath, params);
}