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/*
*
* * This file is part of the LibreOffice project.
* * This Source Code Form is subject to the terms of the Mozilla Public
* * License, v. 2.0. If a copy of the MPL was not distributed with this
* * file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
*/
package org.libreoffice;
import android.annotation.SuppressLint;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.ComponentName;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.app.DialogFragment;
import android.text.Html;
import android.text.method.LinkMovementMethod;
import android.view.View;
import android.widget.TextView;
import java.io.File;
public class AboutDialogFragment extends DialogFragment {
private static final String DEFAULT_DOC_PATH = "/assets/example.odt";
@NonNull @Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
@SuppressLint("InflateParams") //suppressed because the view will be placed in a dialog
View messageView = getActivity().getLayoutInflater().inflate(R.layout.about, null, false);
// When linking text, force to always use default color. This works
// around a pressed color state bug.
TextView textView = messageView.findViewById(R.id.about_credits);
int defaultColor = textView.getTextColors().getDefaultColor();
textView.setTextColor(defaultColor);
// Take care of placeholders in the version and vendor text views.
TextView versionView = messageView.findViewById(R.id.about_version);
TextView vendorView = messageView.findViewById(R.id.about_vendor);
try
{
String versionName = getActivity().getPackageManager()
.getPackageInfo(getActivity().getPackageName(), 0).versionName;
String[] tokens = versionName.split("/");
if (tokens.length == 3)
{
String version = String.format(versionView.getText().toString().replace("\n", "<br/>"),
tokens[0], "<a href=\"https://hub.libreoffice.org/git-core/" + tokens[1] + "\">" + tokens[1] + "</a>");
versionView.setText(Html.fromHtml(version));
versionView.setMovementMethod(LinkMovementMethod.getInstance());
String vendor = vendorView.getText().toString();
vendor = vendor.replace("$VENDOR", tokens[2]);
vendorView.setText(vendor);
}
else
throw new PackageManager.NameNotFoundException();
}
catch (PackageManager.NameNotFoundException e)
{
versionView.setText("");
vendorView.setText("");
}
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder .setIcon(R.drawable.lo_icon)
.setTitle(R.string.app_name)
.setView(messageView)
.setNegativeButton(R.string.about_license, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int id) {
loadFromAbout("/assets/license.txt");
dialog.dismiss();
}
})
.setPositiveButton(R.string.about_notice, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int id) {
loadFromAbout("/assets/notice.txt");
dialog.dismiss();
}
})
.setNeutralButton(R.string.about_moreinfo, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int id) {
loadFromAbout(DEFAULT_DOC_PATH);
dialog.dismiss();
}
});
return builder.create();
}
private void loadFromAbout(String input) {
Intent i = new Intent(Intent.ACTION_VIEW, Uri.fromFile(new File(input)));
String packageName = getActivity().getApplicationContext().getPackageName();
ComponentName componentName = new ComponentName(packageName, LibreOfficeMainActivity.class.getName());
i.setComponent(componentName);
getActivity().startActivity(i);
}
}
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