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Check if spoiler was found before setting markdown

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This commit is contained in:
scria1000 2021-11-25 19:22:32 +03:00
parent d1096f1f76
commit e481980480
1 changed files with 6 additions and 4 deletions
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10
app/src/main/java/ml/docilealligator/infinityforreddit/markdown/SpoilerParserPlugin.java
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@ -14,6 +14,7 @@ import org.commonmark.node.HtmlInline;
import org.commonmark.parser.Parser;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Set;
import java.util.Stack;
@ -55,7 +56,7 @@ public class SpoilerParserPlugin extends AbstractMarkwonPlugin {
LinkedHashMap<Integer, Integer> spoilers = parse(markdownStringBuilder);
int offset = 2;
for (var entry : spoilers.entrySet()) {
for (Map.Entry<Integer, Integer> entry : spoilers.entrySet()) {
int spoilerStart = entry.getKey() - offset;
int spoilerEnd = entry.getValue() - offset;
@ -69,7 +70,7 @@ public class SpoilerParserPlugin extends AbstractMarkwonPlugin {
markdownStringBuilder.setSpan(spoilerSpan, spoilerStart, spoilerEnd, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
offset += 4;
}
for (CodeSpan codeSpan : codeSpans) {
int spanBeginning = markdownStringBuilder.getSpanStart(codeSpan);
int spanEnd = markdownStringBuilder.getSpanEnd(codeSpan);
@ -98,8 +99,9 @@ public class SpoilerParserPlugin extends AbstractMarkwonPlugin {
}
}
}
textView.setText(markdownStringBuilder);
if(offset > 2) {
textView.setText(markdownStringBuilder);
}
}
// Very naive implementation, needs to be improved for efficiency and edge cases