79 lines
2.6 KiB
Java
79 lines
2.6 KiB
Java
/*
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* Copyright (C) 2017 Schürmann & Breitmoser GbR
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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.os.Bundle;
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import android.support.v4.app.Fragment;
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import android.util.TypedValue;
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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.ScrollView;
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import org.markdown4j.Markdown4jProcessor;
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import org.sufficientlysecure.htmltextview.HtmlResImageGetter;
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import org.sufficientlysecure.htmltextview.HtmlTextView;
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import timber.log.Timber;
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import java.io.IOException;
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public class HelpMarkdownFragment extends Fragment {
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public static final String ARG_MARKDOWN_RES = "htmlFile";
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/**
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* Create a new instance of HelpHtmlFragment, providing "htmlFile" as an argument.
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*/
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static HelpMarkdownFragment newInstance(int markdownRes) {
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HelpMarkdownFragment f = new HelpMarkdownFragment();
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// Supply html raw file input as an argument.
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Bundle args = new Bundle();
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args.putInt(ARG_MARKDOWN_RES, markdownRes);
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f.setArguments(args);
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return f;
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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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int mHtmlFile = getArguments().getInt(ARG_MARKDOWN_RES);
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ScrollView scroller = new ScrollView(getActivity());
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HtmlTextView text = new HtmlTextView(getActivity());
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// padding
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int padding = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 16, getActivity()
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.getResources().getDisplayMetrics());
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text.setPadding(padding, padding, padding, 0);
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scroller.addView(text);
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// load markdown from raw resource
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try {
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String html = new Markdown4jProcessor().process(
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getActivity().getResources().openRawResource(mHtmlFile));
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text.setHtml(html, new HtmlResImageGetter(text));
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} catch (IOException e) {
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Timber.e(e, "IOException");
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}
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return scroller;
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}
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}
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