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:Main.java

/**
 * Returns the cached device group key for this device. Device secret is generated when the device
 * is confirmed and is used for device identification.
 *
 * @param username          REQUIRED: The current user.
 * @param userPoolId        REQUIRED: Client ID of the application.
 * @param context           REQUIRED: Application context.
 * @return device group key as String, null if the device-key is not available.
 */// w  w w  .j  av a2s .co  m
public static String getDeviceGroupKey(String username, String userPoolId, Context context) {
    try {
        SharedPreferences cipCachedDeviceDetails = context
                .getSharedPreferences(getDeviceDetailsCacheForUser(username, userPoolId), 0);
        if (cipCachedDeviceDetails != null && cipCachedDeviceDetails.contains(COGNITO_DEVICE_GROUP_KEY)) {
            return cipCachedDeviceDetails.getString(COGNITO_DEVICE_GROUP_KEY, null);
        }
    } catch (Exception e) {
        Log.e(TAG, "Error accessing SharedPreferences" + e.getMessage());
    }
    return null;
}

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From source file:Main.java

/**
 * Returns the cached device secret for this device. Device secret is generated when the device
 * is confirmed and is used for device identification.
 *
 * @param username          REQUIRED: The current user.
 * @param userPoolId        REQUIRED: Client ID of the application.
 * @param context           REQUIRED: Application context.
 * @return device secret as String, null if the device-key is not available.
 *//*  w  w w. j ava2 s  . co m*/
public static String getDeviceSecret(String username, String userPoolId, Context context) {
    try {
        SharedPreferences cipCachedDeviceDetails = context
                .getSharedPreferences(getDeviceDetailsCacheForUser(username, userPoolId), 0);
        if (cipCachedDeviceDetails != null && cipCachedDeviceDetails.contains(COGNITO_DEVICE_SECRET)) {
            return cipCachedDeviceDetails.getString(COGNITO_DEVICE_SECRET, null);
        }
    } catch (Exception e) {
        Log.e(TAG, "Error accessing SharedPreferences" + e.getMessage());
    }
    return null;
}

---

From source file:org.kde.kdeconnect.Helpers.SecurityHelpers.RsaHelper.java

public static void initialiseRsaKeys(Context context) {
    SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(context);

    if (!settings.contains("publicKey") || !settings.contains("privateKey")) {

        KeyPair keyPair;/*  w ww  .  j  ava2  s. c  o  m*/
        try {
            KeyPairGenerator keyGen = KeyPairGenerator.getInstance("RSA");
            keyGen.initialize(2048);
            keyPair = keyGen.genKeyPair();
        } catch (Exception e) {
            e.printStackTrace();
            Log.e("KDE/initializeRsaKeys", "Exception");
            return;
        }

        byte[] publicKey = keyPair.getPublic().getEncoded();
        byte[] privateKey = keyPair.getPrivate().getEncoded();

        SharedPreferences.Editor edit = settings.edit();
        edit.putString("publicKey", Base64.encodeToString(publicKey, 0).trim() + "\n");
        edit.putString("privateKey", Base64.encodeToString(privateKey, 0));
        edit.apply();

    }

}

---

From source file:net.texh.cordovapluginstepcounter.CordovaStepCounter.java

public static int getTotalCount(SharedPreferences sharedPref) {
    Integer totalCount = 0;/*from w ww  .  j  a  va  2s . c o  m*/
    if (sharedPref.contains(CordovaStepCounter.PEDOMETER_TOTAL_COUNT_PREF)) {
        totalCount = sharedPref.getInt(CordovaStepCounter.PEDOMETER_TOTAL_COUNT_PREF, 0);
    }
    return totalCount;
}

---

From source file:net.texh.cordovapluginstepcounter.CordovaStepCounter.java

public static boolean getPedometerIsActive(SharedPreferences sharedPref) {
    Boolean pActive = false;//  ww  w .  java 2s  .  c o  m
    if (sharedPref.contains(CordovaStepCounter.PEDOMETER_ACTIVE_PREF)) {
        pActive = sharedPref.getBoolean(CordovaStepCounter.PEDOMETER_ACTIVE_PREF, false);
    }
    return pActive;
}

---

From source file:com.google.android.apps.muzei.settings.Prefs.java

private static void migratePreferences(SharedPreferences source, SharedPreferences destination) {
    if (source.getBoolean(PREF_MIGRATED, false)) {
        return;//from   w w w. ja  v  a 2 s. c  o m
    }
    SharedPreferences.Editor sourceEditor = source.edit();
    SharedPreferences.Editor destinationEditor = destination.edit();

    if (source.contains(PREF_GREY_AMOUNT)) {
        destinationEditor.putInt(PREF_GREY_AMOUNT, source.getInt(PREF_GREY_AMOUNT, 0));
        sourceEditor.remove(PREF_GREY_AMOUNT);
    }
    if (source.contains(PREF_DIM_AMOUNT)) {
        destinationEditor.putInt(PREF_DIM_AMOUNT, source.getInt(PREF_DIM_AMOUNT, 0));
        sourceEditor.remove(PREF_DIM_AMOUNT);
    }
    if (source.contains(PREF_BLUR_AMOUNT)) {
        destinationEditor.putInt(PREF_BLUR_AMOUNT, source.getInt(PREF_BLUR_AMOUNT, 0));
        sourceEditor.remove(PREF_BLUR_AMOUNT);
    }
    if (source.contains(PREF_DISABLE_BLUR_WHEN_LOCKED)) {
        destinationEditor.putBoolean(PREF_DISABLE_BLUR_WHEN_LOCKED,
                source.getBoolean(PREF_DISABLE_BLUR_WHEN_LOCKED, false));
        sourceEditor.remove(PREF_DISABLE_BLUR_WHEN_LOCKED);
    }
    sourceEditor.putBoolean(PREF_MIGRATED, true);
    sourceEditor.apply();
    destinationEditor.apply();
}

---

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

/**
 * Provide the selected country code/*from w  w  w .  j av  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();
            setCountryCode(context, countryCode);
        } catch (Exception e) {
            Log.e(LOG_TAG, "## getCountryCode failed " + e.getMessage());
        }
    }

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

---

From source file:com.example.cal.mysunshine.Utility.java

public static boolean isLocationAvailable(Context context) {
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
    return prefs.contains(context.getString(R.string.pref_location_latitude))
            && prefs.contains(context.getString(R.string.pref_location_longitude));
}

---

From source file:org.opendatakit.survey.android.logic.PropertiesSingleton.java

public static boolean containsKey(String appName, String propertyName) {
    if (isSecureProperty(propertyName)) {
        // this needs to be stored in a protected area
        SharedPreferences sharedPreferences = PreferenceManager
                .getDefaultSharedPreferences(Survey.getInstance().getApplicationContext());
        return sharedPreferences.contains(appName + "_" + propertyName);
    } else {//w  ww  .  j  a  va 2 s.  c  om
        PropertiesSingleton s = getSingleton(appName);
        return s.containsKey(propertyName);
    }
}

---

From source file:com.jerrellmardis.amphitheatre.util.Utils.java

public static void checkPrefs(SharedPreferences sharedPrefs) {
    SharedPreferences.Editor editor = sharedPrefs.edit();

    if (!sharedPrefs.contains(Constants.PALETTE_BACKGROUND_VISIBLE)) {
        editor.putString(Constants.PALETTE_BACKGROUND_VISIBLE, Enums.PalettePresenterType.FOCUSEDCARD.name());
    }//from   w  w w.  j a  v  a  2 s.  com
    if (!sharedPrefs.contains(Constants.PALETTE_BACKGROUND_UNSELECTED)) {
        editor.putString(Constants.PALETTE_BACKGROUND_UNSELECTED, "");
    }
    if (!sharedPrefs.contains(Constants.PALETTE_BACKGROUND_SELECTED)) {
        editor.putString(Constants.PALETTE_BACKGROUND_SELECTED, Enums.PaletteColor.DARKMUTED.name());
    }
    if (!sharedPrefs.contains(Constants.PALETTE_TITLE_VISIBLE)) {
        editor.putString(Constants.PALETTE_TITLE_VISIBLE, Enums.PalettePresenterType.NOTHING.name());
    }
    if (!sharedPrefs.contains(Constants.PALETTE_TITLE_UNSELECTED)) {
        editor.putString(Constants.PALETTE_TITLE_UNSELECTED, "");
    }
    if (!sharedPrefs.contains(Constants.PALETTE_TITLE_SELECTED)) {
        editor.putString(Constants.PALETTE_TITLE_UNSELECTED, "");
    }
    if (!sharedPrefs.contains(Constants.PALETTE_CONTENT_VISIBLE)) {
        editor.putString(Constants.PALETTE_CONTENT_VISIBLE, Enums.PalettePresenterType.NOTHING.name());
    }
    if (!sharedPrefs.contains(Constants.PALETTE_CONTENT_UNSELECTED)) {
        editor.putString(Constants.PALETTE_CONTENT_UNSELECTED, "");
    }
    if (!sharedPrefs.contains(Constants.PALETTE_CONTENT_SELECTED)) {
        editor.putString(Constants.PALETTE_CONTENT_UNSELECTED, "");
    }
    if (!sharedPrefs.contains(Constants.BACKGROUND_BLUR)) {
        editor.putString(Constants.BACKGROUND_BLUR, Enums.BlurState.ON.name());
    }

    editor.apply();
}

---

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