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/*
* Copyright (C) 2013-2014 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.remote.ui;
import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.Spinner;
import android.widget.TextView;
import com.beardedhen.androidbootstrap.BootstrapButton;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.provider.KeychainContract;
import org.sufficientlysecure.keychain.remote.AccountSettings;
import org.sufficientlysecure.keychain.ui.EditKeyActivity;
import org.sufficientlysecure.keychain.ui.SelectSecretKeyLayoutFragment;
import org.sufficientlysecure.keychain.ui.adapter.KeyValueSpinnerAdapter;
import org.sufficientlysecure.keychain.util.AlgorithmNames;
public class AccountSettingsFragment extends Fragment implements
SelectSecretKeyLayoutFragment.SelectSecretKeyCallback {
private static final int REQUEST_CODE_CREATE_KEY = 0x00008884;
// model
private AccountSettings mAccSettings;
// view
private TextView mAccNameView;
private Spinner mEncryptionAlgorithm;
private Spinner mHashAlgorithm;
private Spinner mCompression;
private SelectSecretKeyLayoutFragment mSelectKeyFragment;
private BootstrapButton mCreateKeyButton;
KeyValueSpinnerAdapter mEncryptionAdapter;
KeyValueSpinnerAdapter mHashAdapter;
KeyValueSpinnerAdapter mCompressionAdapter;
public AccountSettings getAccSettings() {
return mAccSettings;
}
public void setAccSettings(AccountSettings accountSettings) {
this.mAccSettings = accountSettings;
mAccNameView.setText(accountSettings.getAccountName());
Uri keyUri = KeychainContract.KeyRings.buildSecretKeyRingsByMasterKeyIdUri(
String.valueOf(accountSettings.getKeyId()));
mSelectKeyFragment.selectKey(keyUri);
mEncryptionAlgorithm.setSelection(mEncryptionAdapter.getPosition(accountSettings
.getEncryptionAlgorithm()));
mHashAlgorithm.setSelection(mHashAdapter.getPosition(accountSettings.getHashAlgorithm()));
mCompression.setSelection(mCompressionAdapter.getPosition(accountSettings.getCompression()));
}
/**
* Inflate the layout for this fragment
*/
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.api_account_settings_fragment, container, false);
initView(view);
return view;
}
/**
* Set error String on key selection
*
* @param error
*/
public void setErrorOnSelectKeyFragment(String error) {
mSelectKeyFragment.setError(error);
}
private void initView(View view) {
mSelectKeyFragment = (SelectSecretKeyLayoutFragment) getFragmentManager().findFragmentById(
R.id.api_account_settings_select_key_fragment);
mSelectKeyFragment.setCallback(this);
mAccNameView = (TextView) view.findViewById(R.id.api_account_settings_acc_name);
mEncryptionAlgorithm = (Spinner) view
.findViewById(R.id.api_account_settings_encryption_algorithm);
mHashAlgorithm = (Spinner) view.findViewById(R.id.api_account_settings_hash_algorithm);
mCompression = (Spinner) view.findViewById(R.id.api_account_settings_compression);
mCreateKeyButton = (BootstrapButton) view.findViewById(R.id.api_account_settings_create_key);
mCreateKeyButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
createKey();
}
});
AlgorithmNames algorithmNames = new AlgorithmNames(getActivity());
mEncryptionAdapter = new KeyValueSpinnerAdapter(getActivity(),
algorithmNames.getEncryptionNames());
mEncryptionAlgorithm.setAdapter(mEncryptionAdapter);
mEncryptionAlgorithm.setOnItemSelectedListener(new OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
mAccSettings.setEncryptionAlgorithm((int) id);
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
mHashAdapter = new KeyValueSpinnerAdapter(getActivity(), algorithmNames.getHashNames());
mHashAlgorithm.setAdapter(mHashAdapter);
mHashAlgorithm.setOnItemSelectedListener(new OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
mAccSettings.setHashAlgorithm((int) id);
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
mCompressionAdapter = new KeyValueSpinnerAdapter(getActivity(),
algorithmNames.getCompressionNames());
mCompression.setAdapter(mCompressionAdapter);
mCompression.setOnItemSelectedListener(new OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
mAccSettings.setCompression((int) id);
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
}
private void createKey() {
Intent intent = new Intent(getActivity(), EditKeyActivity.class);
intent.setAction(EditKeyActivity.ACTION_CREATE_KEY);
intent.putExtra(EditKeyActivity.EXTRA_GENERATE_DEFAULT_KEYS, true);
// set default user id to account name TODO: not working currently in EditKey
intent.putExtra(EditKeyActivity.EXTRA_USER_IDS, mAccSettings.getAccountName());
startActivityForResult(intent, REQUEST_CODE_CREATE_KEY);
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
switch (requestCode) {
case REQUEST_CODE_CREATE_KEY: {
if (resultCode == Activity.RESULT_OK) {
// select newly created key
Uri newKeyUri = data.getData();
mSelectKeyFragment.selectKey(newKeyUri);
}
break;
}
default:
super.onActivityResult(requestCode, resultCode, data);
break;
}
}
/**
* callback from select secret key fragment
*/
@Override
public void onKeySelected(long secretKeyId) {
mAccSettings.setKeyId(secretKeyId);
}
}
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