Example usage for android.app Activity getPreferences

Introduction

In this page you can find the example usage for android.app Activity getPreferences.

Prototype

public SharedPreferences getPreferences(@Context.PreferencesMode int mode) 

Source Link

Document

Retrieve a SharedPreferences object for accessing preferences that are private to this activity.

Usage

From source file:Main.java

public static void setupSharedPrefsMethods(Activity a) {
    prefs = a.getPreferences(Context.MODE_PRIVATE);
}

---

From source file:Main.java

/**
 * Tests if the json has been cached locally
 *
 * @return True if the file has been cached
 *//*from ww w . j  a  v  a2s.  c om*/
public static boolean wasJsonCached(Activity activity) {
    SharedPreferences sharedPreferences = activity.getPreferences(Context.MODE_PRIVATE);
    return sharedPreferences.contains(SHARED_PREF_CACHED_KEY);
}

---

From source file:Main.java

/**
 * Saves the name of the cache file in the SharePreferences when cached;
 * used to check later if there is cache
 *///from w  w w  .j av  a  2 s.co  m
public static void markJsonWasCached(Activity activity) {
    SharedPreferences.Editor sharedPrefEditor = activity.getPreferences(Context.MODE_PRIVATE).edit();
    sharedPrefEditor.putString(SHARED_PREF_CACHED_KEY, CACHE_FILENAME);
    sharedPrefEditor.apply();
}

---

From source file:Main.java

/**
 * Forget the account name and authToken. With no account name the app will
 * prompt the user to select a new account. This method is mostly used for
 * testing purposes./*from www.j  av  a2 s .c  o m*/
 * 
 * @param activity
 */
public static void resetAccountCredential(Activity activity) {
    Log.i(TAG, "Reset credentials");
    SharedPreferences settings = activity.getPreferences(Activity.MODE_PRIVATE);
    SharedPreferences.Editor editor2 = settings.edit();
    editor2.remove(PREF_AUTH_TOKEN);
    editor2.remove(PREF_ACCOUNT_NAME);
    editor2.commit();
}

---

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:me.qisthi.cuit.helper.StorageHelper.java

public static Long getPreferenceLongValue(Activity activity, String key) {
    SharedPreferences sharedPreferences = activity.getPreferences(Context.MODE_PRIVATE);
    return sharedPreferences.getLong(key, 0);
}

---

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

public static void writePreferenceLongValue(Activity activity, String key, Long value) {
    SharedPreferences sharedPreferences = activity.getPreferences(Context.MODE_PRIVATE);
    SharedPreferences.Editor editor = sharedPreferences.edit();
    editor.putLong(key, value);/*from  w  w  w. j av a2 s  .co  m*/
    editor.apply();
}

---

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

public static void writePreferenceStringValue(Activity activity, String key, String value) {
    SharedPreferences sharedPreferences = activity.getPreferences(Context.MODE_PRIVATE);
    SharedPreferences.Editor editor = sharedPreferences.edit();
    editor.putString(key, value);/*  w w w. j av  a 2 s .  c o m*/
    editor.apply();
}

---

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

public static List<String[]> readPreferenceStatusValue(Activity activity, String key) throws Exception {
    SharedPreferences sharedPreferences = activity.getPreferences(Context.MODE_PRIVATE);
    String jsonValue = sharedPreferences.getString(key, null);

    List<String[]> statuses;

    if (jsonValue != null) {
        ObjectMapper mapper = new ObjectMapper();
        statuses = mapper.readValue(jsonValue, new TypeReference<List<String[]>>() {
        });//from   w  ww .jav  a  2  s .  c  om

        return statuses;
    }
    return null;
}

---

From source file:edu.cmu.cylab.starslinger.demo.MainActivity.java

private static void updateNfcState(Activity act) {
    final SharedPreferences sharedPref = act.getPreferences(Context.MODE_PRIVATE);
    Boolean nfc = getNfcState(act);
    if (nfc == null) { // no system nfc
        toggleButtonUseNfc.setVisibility(View.GONE);
        toggleButtonUseNfc.setEnabled(false);
        toggleButtonUseNfc.setChecked(false);
    } else if (!nfc) { // system nfc is off
        toggleButtonUseNfc.setVisibility(View.VISIBLE);
        toggleButtonUseNfc.setEnabled(false);
        toggleButtonUseNfc.setChecked(false);
    } else { // system nfc is on
        toggleButtonUseNfc.setVisibility(View.VISIBLE);
        toggleButtonUseNfc.setEnabled(true);
        toggleButtonUseNfc.setChecked(sharedPref.getBoolean(PREF_USENFC, false));
    }/*from   w  w w  .j a v a  2s  . c  o  m*/
}

---

• «
• 1
• 2
• 3
• »