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/*
* Copyright (C) 2014-2015 Dominik Schürmann <dominik@dominikschuermann.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.sufficientlysecure.keychain.ui;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.EditText;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.util.Passphrase;
public class EncryptModeSymmetricFragment extends EncryptModeFragment {
private EditText mPassphrase;
private EditText mPassphraseAgain;
/**
* Creates new instance of this fragment
*/
public static EncryptModeSymmetricFragment newInstance() {
EncryptModeSymmetricFragment frag = new EncryptModeSymmetricFragment();
Bundle args = new Bundle();
frag.setArguments(args);
return frag;
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.encrypt_symmetric_fragment, container, false);
mPassphrase = (EditText) view.findViewById(R.id.passphrase);
mPassphraseAgain = (EditText) view.findViewById(R.id.passphraseAgain);
return view;
}
@Override
public boolean isAsymmetric() {
return false;
}
@Override
public long getAsymmetricSigningKeyId() {
throw new UnsupportedOperationException("should never happen, this is a programming error!");
}
@Override
public long[] getAsymmetricEncryptionKeyIds() {
throw new UnsupportedOperationException("should never happen, this is a programming error!");
}
@Override
public String[] getAsymmetricEncryptionUserIds() {
throw new UnsupportedOperationException("should never happen, this is a programming error!");
}
@Override
public Passphrase getSymmetricPassphrase() {
Passphrase p1 = null, p2 = null;
try {
p1 = new Passphrase(mPassphrase.getText());
p2 = new Passphrase(mPassphraseAgain.getText());
if (!p1.equals(p2)) {
return null;
}
return new Passphrase(mPassphrase.getText());
} finally {
if (p1 != null) {
p1.removeFromMemory();
}
if (p2 != null) {
p2.removeFromMemory();
}
}
}
}
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