125 lines
4 KiB
Java
125 lines
4 KiB
Java
/*
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* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.sufficientlysecure.keychain.ui;
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import android.app.Activity;
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import android.os.Bundle;
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import android.support.v4.app.Fragment;
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import android.text.Editable;
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import android.text.TextWatcher;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.TextView;
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import org.sufficientlysecure.keychain.R;
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public class EncryptMessageFragment extends Fragment {
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public static final String ARG_TEXT = "text";
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private TextView mMessage = null;
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private View mEncryptShare;
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private View mEncryptClipboard;
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private EncryptActivityInterface mEncryptInterface;
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@Override
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public void onAttach(Activity activity) {
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super.onAttach(activity);
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try {
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mEncryptInterface = (EncryptActivityInterface) activity;
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} catch (ClassCastException e) {
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throw new ClassCastException(activity.toString() + " must implement EncryptActivityInterface");
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}
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}
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/**
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* Inflate the layout for this fragment
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*/
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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View view = inflater.inflate(R.layout.encrypt_message_fragment, container, false);
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mMessage = (TextView) view.findViewById(R.id.message);
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mMessage.addTextChangedListener(new TextWatcher() {
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@Override
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public void beforeTextChanged(CharSequence s, int start, int count, int after) {
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}
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@Override
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public void onTextChanged(CharSequence s, int start, int before, int count) {
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}
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@Override
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public void afterTextChanged(Editable s) {
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mEncryptInterface.setMessage(s.toString());
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}
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});
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mEncryptClipboard = view.findViewById(R.id.action_encrypt_clipboard);
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mEncryptShare = view.findViewById(R.id.action_encrypt_share);
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mEncryptClipboard.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mEncryptInterface.startEncrypt(false);
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}
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});
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mEncryptShare.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mEncryptInterface.startEncrypt(true);
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}
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});
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return view;
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}
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@Override
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public void onActivityCreated(Bundle savedInstanceState) {
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super.onActivityCreated(savedInstanceState);
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String text = mEncryptInterface.getMessage();
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if (text != null) {
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mMessage.setText(text);
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}
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}
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/**
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* Fixes bad message characters for gmail
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*
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* @param message
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* @return
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*/
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private String fixBadCharactersForGmail(String message) {
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// fix the message a bit, trailing spaces and newlines break stuff,
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// because GMail sends as HTML and such things fuck up the
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// signature,
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// TODO: things like "<" and ">" also fuck up the signature
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message = message.replaceAll(" +\n", "\n");
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message = message.replaceAll("\n\n+", "\n\n");
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message = message.replaceFirst("^\n+", "");
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// make sure there'll be exactly one newline at the end
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message = message.replaceFirst("\n*$", "\n");
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return message;
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}
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}
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