INNER CODE UNIT · Java

migrate

SkyTubeTeam/SkyTube · app/src/main/java/free/rm/skytube/app/Settings.java:78

    private void migrate(SharedPreferences sharedPreferences, String oldKey, @StringRes int newKey) {
        String oldValue = sharedPreferences.getString(oldKey, null);
        if (oldValue != null) {
            String newKeyStr = app.getString(newKey);
            Logger.i(this, "Migrate %s : %s into %s", oldKey, oldValue, newKeyStr);
            final SharedPreferences.Editor editor = sharedPreferences.edit();
            editor.putString(newKeyStr, oldValue);
            editor.remove(oldKey);
            editor.commit();
        }
    }

    private void setDefault(SharedPreferences sharedPreferences, @StringRes int key, Object defaultValue) {
        String keyStr = app.getString(key);
        if (!sharedPreferences.contains(keyStr)) {
            final SharedPreferences.Editor editor = sharedPreferences.edit();
            Logger.i(this, "Set default %s to %s", keyStr, defaultValue);
            if (defaultValue instanceof String) {

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