/*
 * Copyright (C) 2013-2014 Scott Warner
 *
 * 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 com.tortel.deploytrack.fragments;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

import android.app.Dialog;
import android.content.Context;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.text.Html;
import android.text.method.LinkMovementMethod;
import android.text.util.Linkify;
import android.view.ContextThemeWrapper;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.TextView;

import com.afollestad.materialdialogs.MaterialDialog;
import com.tortel.deploytrack.R;

public class AboutDialogFragment extends DialogFragment {

	@Override
	public Dialog onCreateDialog(Bundle savedInstanceState) {
        final Context wrappedContext = new ContextThemeWrapper(getActivity(), R.style.Theme_DeployThemeLight);

		MaterialDialog.Builder builder = new MaterialDialog.Builder(wrappedContext);

		LayoutInflater inflater = getActivity().getLayoutInflater().cloneInContext(wrappedContext);
		View view = inflater.inflate(R.layout.about, null);
		TextView text = (TextView) view.findViewById(R.id.about_view);
		
		text.setText(Html.fromHtml(readRawTextFile(R.raw.about)));
		Linkify.addLinks(text, Linkify.ALL);
		text.setMovementMethod(LinkMovementMethod.getInstance());
		
		builder.customView(view, false);
		builder.title(R.string.app_name);
		builder.positiveText(R.string.close);
		
		return builder.build();
	}
	
	private String readRawTextFile(int id) {
		InputStream inputStream = getActivity().getResources().openRawResource(id);
		InputStreamReader in = new InputStreamReader(inputStream);
		BufferedReader buf = new BufferedReader(in);
		String line;
		StringBuilder text = new StringBuilder();
		try {

			while ((line = buf.readLine()) != null)
				text.append(line);
		} catch (IOException e) {
			return null;
		}
		return text.toString();
	}

}

@@ -1280,16 +1280,358 @@
 ment %7B%0A%0A
+    @Override%0A    public void onCreate(Bundle savedInstanceState) %7B%0A        super.onCreate(savedInstanceState);%0A        setRetainInstance(true);%0A    %7D%0A    @Override%0A    public void onDestroyView() %7B%0A        if (getDialog() != null && getRetainInstance())%0A            getDialog().setDismissMessage(null);%0A        super.onDestroyView();%0A    %7D%0A%0A
 %09@Overri

Make the about dialog survive rotation