@Override
@TargetApi(Build.VERSION_CODES.HONEYCOMB)
public SharedPreferences.Editor putStringSet(String key, Set<String> values) {
final Set<String> encryptedValues = new HashSet<String>(values.size());
for (String value : values) {
encryptedValues.add(SecurePreferencesOld.encrypt(value));
}
mEditor.putStringSet(SecurePreferencesOld.encrypt(key), encryptedValues);
return this;
}
@Override
public boolean getBoolean(String key, boolean defaultValue) {
final String encryptedValue =
SecurePreferencesOld.sFile.getString(SecurePreferencesOld.encrypt(key), null);
if (encryptedValue == null) {
return defaultValue;
}
try {
return Boolean.parseBoolean(SecurePreferencesOld.decrypt(encryptedValue));
} catch (NumberFormatException e) {
throw new ClassCastException(e.getMessage());
}
}
@Override
@TargetApi(Build.VERSION_CODES.HONEYCOMB)
public Set<String> getStringSet(String key, Set<String> defaultValues) {
final Set<String> encryptedSet =
SecurePreferencesOld.sFile.getStringSet(SecurePreferencesOld.encrypt(key), null);
if (encryptedSet == null) {
return defaultValues;
}
final Set<String> decryptedSet = new HashSet<String>(encryptedSet.size());
for (String encryptedValue : encryptedSet) {
decryptedSet.add(SecurePreferencesOld.decrypt(encryptedValue));
}
return decryptedSet;
}
@Override
public SharedPreferences.Editor remove(String key) {
mEditor.remove(SecurePreferencesOld.encrypt(key));
return this;
}
@Override
public SharedPreferences.Editor putBoolean(String key, boolean value) {
mEditor.putString(
SecurePreferencesOld.encrypt(key), SecurePreferencesOld.encrypt(Boolean.toString(value)));
return this;
}
@Override
public SharedPreferences.Editor putFloat(String key, float value) {
mEditor.putString(
SecurePreferencesOld.encrypt(key), SecurePreferencesOld.encrypt(Float.toString(value)));
return this;
}
@Override
public SharedPreferences.Editor putLong(String key, long value) {
mEditor.putString(
SecurePreferencesOld.encrypt(key), SecurePreferencesOld.encrypt(Long.toString(value)));
return this;
}
@Override
public SharedPreferences.Editor putInt(String key, int value) {
mEditor.putString(
SecurePreferencesOld.encrypt(key), SecurePreferencesOld.encrypt(Integer.toString(value)));
return this;
}
/**
* This is useful for storing values that have be encrypted by something else
*
* @param key - encrypted as usual
* @param value will not be encrypted
* @return
*/
public SharedPreferences.Editor putStringNoEncrypted(String key, String value) {
mEditor.putString(SecurePreferencesOld.encrypt(key), value);
return this;
}
@Override
public boolean contains(String key) {
return SecurePreferencesOld.sFile.contains(SecurePreferencesOld.encrypt(key));
}
/**
* Added to get a values as as it can be useful to store values that are already encrypted and
* encoded
*
* @param key
* @param defaultValue
* @return Unencrypted value of the key or the defaultValue if
*/
public String getStringUnencrypted(String key, String defaultValue) {
final String nonEncryptedValue =
SecurePreferencesOld.sFile.getString(SecurePreferencesOld.encrypt(key), null);
return (nonEncryptedValue != null) ? nonEncryptedValue : defaultValue;
}
@Override
public String getString(String key, String defaultValue) {
final String encryptedValue =
SecurePreferencesOld.sFile.getString(SecurePreferencesOld.encrypt(key), null);
return (encryptedValue != null) ? SecurePreferencesOld.decrypt(encryptedValue) : defaultValue;
}