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/*
* Copyright (c) 2012-2016 Arne Schwabe
* Distributed under the GNU GPL v2 with additional terms. For full terms see the file doc/LICENSE.txt
*/
package de.blinkt.openvpn.fragments;
import android.content.Context;
import android.os.AsyncTask;
import android.support.v7.widget.CardView;
import android.support.v7.widget.RecyclerView;
import android.text.Html;
import android.text.Spanned;
import android.text.TextUtils;
import android.text.method.LinkMovementMethod;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import de.blinkt.openvpn.R;
public class FaqViewAdapter extends RecyclerView.Adapter<FaqViewAdapter.FaqViewHolder> {
private final FaqFragment.FAQEntry[] mFaqItems;
private final Spanned[] mHtmlEntries;
private final Spanned[] mHtmlEntriesTitle;
private final Context mContext;
private boolean loaded =false;
public FaqViewAdapter(Context context, FaqFragment.FAQEntry[] faqItems) {
mFaqItems = faqItems;
mContext = context;
mHtmlEntries = new Spanned[faqItems.length];
mHtmlEntriesTitle = new Spanned[faqItems.length];
new FetchStrings().execute(faqItems);
}
private class FetchStrings extends AsyncTask<FaqFragment.FAQEntry,Void,Void> {
@Override
protected void onPostExecute(Void aVoid) {
loaded=true;
notifyDataSetChanged();
}
@Override
protected Void doInBackground(FaqFragment.FAQEntry... params) {
fetchStrings(params);
return null;
}
}
private void fetchStrings(FaqFragment.FAQEntry[] faqItems) {
for (int i =0; i < faqItems.length; i++) {
String versionText = mFaqItems[i].getVersionsString(mContext);
String title;
String textColor="";
if (mFaqItems[i].title==-1)
title ="";
else
title = mContext.getString(faqItems[i].title);
if (!mFaqItems[i].runningVersion())
textColor= "<font color=\"gray\">";
if (versionText != null) {
mHtmlEntriesTitle[i] = (Spanned) TextUtils.concat(Html.fromHtml(textColor + title),
Html.fromHtml(textColor + "<br><small>" + versionText + "</small>"));
} else {
mHtmlEntriesTitle[i] = Html.fromHtml(title);
}
mHtmlEntries[i] = Html.fromHtml(textColor + mContext.getString(faqItems[i].description));
// Add hack R.string.faq_system_dialogs_title -> R.string.faq_system_dialog_xposed
if (faqItems[i].title == R.string.faq_system_dialogs_title)
{
Spanned xPosedtext = Html.fromHtml(textColor + mContext.getString(R.string.faq_system_dialog_xposed));
mHtmlEntries[i] = (Spanned) TextUtils.concat(mHtmlEntries[i], xPosedtext);
}
}
}
public static class FaqViewHolder extends RecyclerView.ViewHolder {
private final CardView mView;
private final TextView mBody;
private final TextView mHead;
public FaqViewHolder(View itemView) {
super(itemView);
mView = (CardView) itemView;
mBody = (TextView)mView.findViewById(R.id.faq_body);
mHead = (TextView)mView.findViewById(R.id.faq_head);
mBody.setMovementMethod(LinkMovementMethod.getInstance());
}
}
@Override
public FaqViewHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
View view = LayoutInflater.from(viewGroup.getContext())
.inflate(R.layout.faqcard, viewGroup, false);
return new FaqViewHolder(view);
}
@Override
public void onBindViewHolder(FaqViewHolder faqViewHolder, int i) {
faqViewHolder.mHead.setText(mHtmlEntriesTitle[i]);
faqViewHolder.mBody.setText(mHtmlEntries[i]);
}
@Override
public int getItemCount() {
if(loaded)
return mFaqItems.length;
else
return 0;
}
}
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