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/*
* Copyright (C) 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.ui;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.Messenger;
import android.support.v4.app.Fragment;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import com.devspark.appmsg.AppMsg;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.compatibility.ClipboardReflection;
import org.sufficientlysecure.keychain.helper.Preferences;
import org.sufficientlysecure.keychain.pgp.KeyRing;
import org.sufficientlysecure.keychain.service.KeychainIntentService;
import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
import org.sufficientlysecure.keychain.service.PassphraseCacheService;
import org.sufficientlysecure.keychain.ui.dialog.PassphraseDialogFragment;
import org.sufficientlysecure.keychain.util.Log;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;
public class EncryptMessageFragment extends Fragment {
public static final String ARG_TEXT = "text";
private TextView mMessage = null;
private View mEncryptShare;
private View mEncryptClipboard;
private EncryptActivityInterface mEncryptInterface;
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
try {
mEncryptInterface = (EncryptActivityInterface) activity;
} catch (ClassCastException e) {
throw new ClassCastException(activity.toString() + " must implement EncryptActivityInterface");
}
}
/**
* Inflate the layout for this fragment
*/
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.encrypt_message_fragment, container, false);
mMessage = (TextView) view.findViewById(R.id.message);
mMessage.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
@Override
public void afterTextChanged(Editable s) {
mEncryptInterface.setMessage(s.toString());
}
});
mEncryptClipboard = view.findViewById(R.id.action_encrypt_clipboard);
mEncryptShare = view.findViewById(R.id.action_encrypt_share);
mEncryptClipboard.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
mEncryptInterface.startEncrypt(false);
}
});
mEncryptShare.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
mEncryptInterface.startEncrypt(true);
}
});
return view;
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
String text = mEncryptInterface.getMessage();
if (text != null) {
mMessage.setText(text);
}
}
/**
* Fixes bad message characters for gmail
*
* @param message
* @return
*/
private String fixBadCharactersForGmail(String message) {
// fix the message a bit, trailing spaces and newlines break stuff,
// because GMail sends as HTML and such things fuck up the
// signature,
// TODO: things like "<" and ">" also fuck up the signature
message = message.replaceAll(" +\n", "\n");
message = message.replaceAll("\n\n+", "\n\n");
message = message.replaceFirst("^\n+", "");
// make sure there'll be exactly one newline at the end
message = message.replaceFirst("\n*$", "\n");
return message;
}
}
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