mirror of
https://github.com/moparisthebest/open-keychain
synced 2024-11-11 11:35:07 -05:00
106 lines
3.7 KiB
Java
106 lines
3.7 KiB
Java
/*
|
|
* Copyright (C) 2012 Dominik Schürmann <dominik@dominikschuermann.de>
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package org.sufficientlysecure.keychain.ui;
|
|
|
|
import java.io.IOException;
|
|
import java.io.InputStream;
|
|
|
|
import net.nightwhistler.htmlspanner.HtmlSpanner;
|
|
import net.nightwhistler.htmlspanner.JellyBeanSpanFixTextView;
|
|
|
|
import org.sufficientlysecure.keychain.Constants;
|
|
import org.sufficientlysecure.keychain.helper.OtherHelper;
|
|
import org.sufficientlysecure.keychain.util.Log;
|
|
import org.sufficientlysecure.keychain.R;
|
|
|
|
import android.content.pm.PackageInfo;
|
|
import android.content.pm.PackageManager;
|
|
import android.content.pm.PackageManager.NameNotFoundException;
|
|
import android.os.Bundle;
|
|
import android.text.method.LinkMovementMethod;
|
|
import android.view.LayoutInflater;
|
|
import android.view.View;
|
|
import android.view.ViewGroup;
|
|
import android.widget.TextView;
|
|
|
|
import com.actionbarsherlock.app.SherlockFragment;
|
|
|
|
public class HelpFragmentAbout extends SherlockFragment {
|
|
|
|
/**
|
|
* Workaround for Android Bug. See
|
|
* http://stackoverflow.com/questions/8748064/starting-activity-from
|
|
* -fragment-causes-nullpointerexception
|
|
*/
|
|
@Override
|
|
public void onSaveInstanceState(Bundle outState) {
|
|
super.onSaveInstanceState(outState);
|
|
setUserVisibleHint(true);
|
|
}
|
|
|
|
@Override
|
|
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
|
|
View view = inflater.inflate(R.layout.help_fragment_about, container, false);
|
|
|
|
// load html from html file from /res/raw
|
|
InputStream inputStreamText = getResources().openRawResource(R.raw.help_about);
|
|
|
|
TextView versionText = (TextView) view.findViewById(R.id.help_about_version);
|
|
versionText.setText(getString(R.string.help_about_version) + " " + getVersion());
|
|
|
|
JellyBeanSpanFixTextView aboutTextView = (JellyBeanSpanFixTextView) view
|
|
.findViewById(R.id.help_about_text);
|
|
|
|
// load html into textview
|
|
HtmlSpanner htmlSpanner = new HtmlSpanner();
|
|
htmlSpanner.setStripExtraWhiteSpace(true);
|
|
try {
|
|
aboutTextView.setText(htmlSpanner.fromHtml(inputStreamText));
|
|
} catch (IOException e) {
|
|
Log.e(Constants.TAG, "Error while reading raw resources as stream", e);
|
|
}
|
|
|
|
// make links work
|
|
aboutTextView.setMovementMethod(LinkMovementMethod.getInstance());
|
|
|
|
// no flickering when clicking textview for Android < 4
|
|
aboutTextView.setTextColor(getResources().getColor(android.R.color.black));
|
|
|
|
return view;
|
|
}
|
|
|
|
/**
|
|
* Get the current package version.
|
|
*
|
|
* @return The current version.
|
|
*/
|
|
private String getVersion() {
|
|
String result = "";
|
|
try {
|
|
PackageManager manager = getActivity().getPackageManager();
|
|
PackageInfo info = manager.getPackageInfo(getActivity().getPackageName(), 0);
|
|
|
|
result = String.format("%s (%s)", info.versionName, info.versionCode);
|
|
} catch (NameNotFoundException e) {
|
|
Log.w(Constants.TAG, "Unable to get application version: " + e.getMessage());
|
|
result = "Unable to get application version.";
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
} |