private static void setViews(
String rawHTML,
String subredditName,
SpoilerRobotoTextView firstTextView,
CommentOverflow commentOverflow) {
if (rawHTML.isEmpty()) {
return;
}
List<String> blocks = SubmissionParser.getBlocks(rawHTML);
int startIndex = 0;
// the <div class="md"> case is when the body contains a table or code block first
if (!blocks.get(0).equals("<div class=\"md\">")) {
firstTextView.setVisibility(View.VISIBLE);
firstTextView.setTextHtml(blocks.get(0), subredditName);
firstTextView.setLinkTextColor(
new ColorPreferences(firstTextView.getContext()).getColor(subredditName));
startIndex = 1;
} else {
firstTextView.setText("");
firstTextView.setVisibility(View.GONE);
}
if (blocks.size() > 1) {
if (startIndex == 0) {
commentOverflow.setViews(blocks, subredditName);
} else {
commentOverflow.setViews(blocks.subList(startIndex, blocks.size()), subredditName);
}
} else {
commentOverflow.removeAllViews();
}
}
/**
* Set the text for the corresponding views.
*
* @param blocks list of all blocks to be set
* @param subreddit
*/
public void setViews(List<String> blocks, String subreddit) {
removeAllViews();
Context context = getContext();
if (!blocks.isEmpty()) {
setVisibility(View.VISIBLE);
}
for (String block : blocks) {
if (block.startsWith("<table>")) {
HorizontalScrollView scrollView = new HorizontalScrollView(context);
scrollView.setScrollbarFadingEnabled(false);
TableLayout table = formatTable(block, subreddit);
scrollView.setLayoutParams(MARGIN_PARAMS);
table.setPaddingRelative(0, 0, 0, Reddit.pxToDp(10, context));
scrollView.addView(table);
addView(scrollView);
} else if (block.startsWith("<pre>")) {
HorizontalScrollView scrollView = new HorizontalScrollView(context);
scrollView.setScrollbarFadingEnabled(false);
SpoilerRobotoTextView newTextView = new SpoilerRobotoTextView(context);
newTextView.setTextHtml(block, subreddit);
setStyle(newTextView, subreddit);
scrollView.setLayoutParams(MARGIN_PARAMS);
newTextView.setPaddingRelative(0, 0, 0, Reddit.pxToDp(10, context));
scrollView.addView(newTextView);
addView(scrollView);
} else {
SpoilerRobotoTextView newTextView = new SpoilerRobotoTextView(context);
newTextView.setTextHtml(block, subreddit);
setStyle(newTextView, subreddit);
newTextView.setLayoutParams(MARGIN_PARAMS);
addView(newTextView);
}
}
}
private TableLayout formatTable(String text, String subreddit) {
TableRow.LayoutParams rowParams =
new TableRow.LayoutParams(
TableRow.LayoutParams.WRAP_CONTENT, TableRow.LayoutParams.WRAP_CONTENT);
Context context = getContext();
TableLayout table = new TableLayout(context);
TableLayout.LayoutParams params =
new TableLayout.LayoutParams(
TableLayout.LayoutParams.WRAP_CONTENT, TableLayout.LayoutParams.WRAP_CONTENT);
table.setLayoutParams(params);
final String tableStart = "<table>";
final String tableEnd = "</table>";
final String tableHeadStart = "<thead>";
final String tableHeadEnd = "</thead>";
final String tableRowStart = "<tr>";
final String tableRowEnd = "</tr>";
final String tableColumnStart = "<td>";
final String tableColumnEnd = "</td>";
final String tableHeaderStart = "<th>";
final String tableHeaderEnd = "</th>";
int i = 0;
int columnStart = 0;
int columnEnd;
TableRow row = null;
while (i < text.length()) {
if (text.charAt(i) != '<') { // quick check otherwise it falls through to else
i += 1;
} else if (text.subSequence(i, i + tableStart.length()).toString().equals(tableStart)) {
i += tableStart.length();
} else if (text.subSequence(i, i + tableHeadStart.length())
.toString()
.equals(tableHeadStart)) {
i += tableHeadStart.length();
} else if (text.subSequence(i, i + tableRowStart.length()).toString().equals(tableRowStart)) {
row = new TableRow(context);
row.setLayoutParams(rowParams);
i += tableRowStart.length();
} else if (text.subSequence(i, i + tableRowEnd.length()).toString().equals(tableRowEnd)) {
table.addView(row);
i += tableRowEnd.length();
} else if (text.subSequence(i, i + tableEnd.length()).toString().equals(tableEnd)) {
i += tableEnd.length();
} else if (text.subSequence(i, i + tableHeadEnd.length()).toString().equals(tableHeadEnd)) {
i += tableHeadEnd.length();
} else if (text.subSequence(i, i + tableColumnStart.length())
.toString()
.equals(tableColumnStart)
|| text.subSequence(i, i + tableHeaderStart.length())
.toString()
.equals(tableHeaderStart)) {
i += tableColumnStart.length();
columnStart = i;
} else if (text.subSequence(i, i + tableColumnEnd.length()).toString().equals(tableColumnEnd)
|| text.subSequence(i, i + tableHeaderEnd.length()).toString().equals(tableHeaderEnd)) {
columnEnd = i;
SpoilerRobotoTextView textView = new SpoilerRobotoTextView(context);
textView.setTextHtml(text.subSequence(columnStart, columnEnd), subreddit);
setStyle(textView, subreddit);
textView.setLayoutParams(COLUMN_PARAMS);
row.addView(textView);
columnStart = 0;
i += tableColumnEnd.length();
} else {
i += 1;
}
}
return table;
}
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
rootView = (ViewGroup) inflater.inflate(R.layout.submission_gifcard_album, container, false);
loader = (ProgressBar) rootView.findViewById(R.id.gifprogress);
TitleTextView title = (TitleTextView) rootView.findViewById(R.id.title);
SpoilerRobotoTextView desc = (SpoilerRobotoTextView) rootView.findViewById(R.id.desc);
title.setVisibility(View.VISIBLE);
desc.setVisibility(View.VISIBLE);
if (user.getAsJsonObject().has("image")) {
if (!user.getAsJsonObject().getAsJsonObject("image").get("title").isJsonNull()) {
List<String> text =
SubmissionParser.getBlocks(
user.getAsJsonObject().getAsJsonObject("image").get("title").getAsString());
desc.setTextHtml(text.get(0));
if (desc.getText().toString().isEmpty()) {
desc.setVisibility(View.GONE);
}
} else {
desc.setVisibility(View.GONE);
}
if (!user.getAsJsonObject().getAsJsonObject("image").get("caption").isJsonNull()) {
title.setTextHtml(
user.getAsJsonObject().getAsJsonObject("image").get("caption").getAsString(),
"FORCE_LINK_HANDLING");
if (title.getText().toString().isEmpty()) {
title.setVisibility(View.GONE);
}
} else {
title.setVisibility(View.GONE);
}
} else {
if (user.getAsJsonObject().has("title")) {
desc.setTextHtml(
user.getAsJsonObject().get("title").getAsString(), "FORCE_LINK_HANDLING");
if (desc.getText().toString().isEmpty()) {
desc.setVisibility(View.GONE);
}
} else {
desc.setVisibility(View.GONE);
}
if (user.getAsJsonObject().has("description")) {
title.setTextHtml(
user.getAsJsonObject().get("description").getAsString(), "FORCE_LINK_HANDLING");
if (title.getText().toString().isEmpty()) {
title.setVisibility(View.GONE);
}
} else {
title.setVisibility(View.GONE);
}
}
gif = rootView.findViewById(R.id.gif);
gif.setVisibility(View.VISIBLE);
final MediaVideoView v = (MediaVideoView) gif;
v.clearFocus();
String dat;
if (gallery) {
dat =
("https://imgur.com/"
+ images.get(i).getAsJsonObject().get("hash").getAsString()
+ ".gif");
} else {
dat =
(images
.get(i)
.getAsJsonObject()
.getAsJsonObject("links")
.get("original")
.getAsString());
}
new GifUtils.AsyncLoadGif(
AlbumPager.this,
(MediaVideoView) rootView.findViewById(R.id.gif),
loader,
null,
null,
false)
.execute(dat);
return rootView;
}