87 lines
2.9 KiB
Java
87 lines
2.9 KiB
Java
/*
|
|
* Copyright (C) 2012-2014 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.os.Bundle;
|
|
import android.support.v4.app.Fragment;
|
|
import android.util.TypedValue;
|
|
import android.view.LayoutInflater;
|
|
import android.view.View;
|
|
import android.view.ViewGroup;
|
|
import android.widget.ScrollView;
|
|
|
|
import org.markdown4j.Markdown4jProcessor;
|
|
import org.sufficientlysecure.htmltextview.HtmlTextView;
|
|
import org.sufficientlysecure.keychain.Constants;
|
|
import org.sufficientlysecure.keychain.util.Log;
|
|
|
|
import java.io.IOException;
|
|
|
|
public class HelpMarkdownFragment extends Fragment {
|
|
private Activity mActivity;
|
|
|
|
private int mHtmlFile;
|
|
|
|
public static final String ARG_MARKDOWN_RES = "htmlFile";
|
|
|
|
/**
|
|
* Create a new instance of HelpHtmlFragment, providing "htmlFile" as an argument.
|
|
*/
|
|
static HelpMarkdownFragment newInstance(int markdownRes) {
|
|
HelpMarkdownFragment f = new HelpMarkdownFragment();
|
|
|
|
// Supply html raw file input as an argument.
|
|
Bundle args = new Bundle();
|
|
args.putInt(ARG_MARKDOWN_RES, markdownRes);
|
|
f.setArguments(args);
|
|
|
|
return f;
|
|
}
|
|
|
|
@Override
|
|
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
|
|
mActivity = getActivity();
|
|
|
|
mHtmlFile = getArguments().getInt(ARG_MARKDOWN_RES);
|
|
|
|
ScrollView scroller = new ScrollView(mActivity);
|
|
HtmlTextView text = new HtmlTextView(mActivity);
|
|
|
|
// padding
|
|
int padding = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 16, mActivity
|
|
.getResources().getDisplayMetrics());
|
|
text.setPadding(padding, padding, padding, 0);
|
|
|
|
scroller.addView(text);
|
|
|
|
// load markdown from raw resource
|
|
try {
|
|
String html = new Markdown4jProcessor().process(getActivity().getResources().openRawResource(mHtmlFile));
|
|
text.setHtmlFromString(html, true);
|
|
} catch (IOException e) {
|
|
Log.e(Constants.TAG, "IOException", e);
|
|
}
|
|
|
|
// no flickering when clicking textview for Android < 4
|
|
text.setTextColor(getResources().getColor(android.R.color.black));
|
|
|
|
return scroller;
|
|
}
|
|
}
|