/**
* 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;
}