diff options
Diffstat (limited to 'OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpHtmlFragment.java')
-rw-r--r-- | OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpHtmlFragment.java | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpHtmlFragment.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpHtmlFragment.java new file mode 100644 index 000000000..3afb5bbe0 --- /dev/null +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpHtmlFragment.java @@ -0,0 +1,76 @@ +/* + * Copyright (C) 2012-2013 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 org.sufficientlysecure.htmltextview.HtmlTextView; + +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; + +public class HelpHtmlFragment extends Fragment { + private Activity mActivity; + + private int htmlFile; + + public static final String ARG_HTML_FILE = "htmlFile"; + + /** + * Create a new instance of HelpHtmlFragment, providing "htmlFile" as an argument. + */ + static HelpHtmlFragment newInstance(int htmlFile) { + HelpHtmlFragment f = new HelpHtmlFragment(); + + // Supply html raw file input as an argument. + Bundle args = new Bundle(); + args.putInt(ARG_HTML_FILE, htmlFile); + f.setArguments(args); + + return f; + } + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { + mActivity = getActivity(); + + htmlFile = getArguments().getInt(ARG_HTML_FILE); + + 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 html from raw resource (Parsing handled by HtmlTextView library) + text.setHtmlFromRawResource(getActivity(), htmlFile); + + // no flickering when clicking textview for Android < 4 + text.setTextColor(getResources().getColor(android.R.color.black)); + + return scroller; + } +}
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