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Code Issues Packages Projects Releases Wiki Activity

Make spoiler text hide when clicking after unhiding.

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This commit is contained in:
Alex Ning 2020-08-14 11:50:36 +08:00
parent 04d1079ad7
commit 362932460f
1 changed files with 10 additions and 5 deletions
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15
app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentAndPostRecyclerViewAdapter.java
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@ -18,7 +18,6 @@ import android.text.SpannableStringBuilder;
import android.text.Spanned; import android.text.Spanned;
import android.text.TextPaint; import android.text.TextPaint;
import android.text.method.LinkMovementMethod; import android.text.method.LinkMovementMethod;
import android.text.style.BackgroundColorSpan;
import android.text.style.ClickableSpan; import android.text.style.ClickableSpan;
import android.text.style.SuperscriptSpan; import android.text.style.SuperscriptSpan;
import android.text.util.Linkify; import android.text.util.Linkify;
@ -275,21 +274,27 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
markdownStringBuilder.delete(matcher.start(), matcher.start() + 2); markdownStringBuilder.delete(matcher.start(), matcher.start() + 2);
Spannable spannableCopy = new SpannableString(markdownStringBuilder); Spannable spannableCopy = new SpannableString(markdownStringBuilder);
BackgroundColorSpan backgroundColorSpan = new BackgroundColorSpan(Color.BLACK);
ClickableSpan clickableSpan = new ClickableSpan() { ClickableSpan clickableSpan = new ClickableSpan() {
private boolean isShowing = false;
@Override @Override
public void updateDrawState(@NonNull TextPaint ds) { public void updateDrawState(@NonNull TextPaint ds) {
if (isShowing) {
super.updateDrawState(ds);
ds.setColor(markdownColor);
} else {
ds.bgColor = Color.BLACK;
ds.setColor(markdownColor);
}
ds.setUnderlineText(false); ds.setUnderlineText(false);
} }
@Override @Override
public void onClick(@NonNull View view) { public void onClick(@NonNull View view) {
spannableCopy.removeSpan(backgroundColorSpan); isShowing = !isShowing;
spannableCopy.removeSpan(this); view.invalidate();
} }
}; };
spannableCopy.setSpan(clickableSpan, matcher.start(), matcher.end() - 4, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); spannableCopy.setSpan(clickableSpan, matcher.start(), matcher.end() - 4, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
spannableCopy.setSpan(backgroundColorSpan, matcher.start(), matcher.end() - 4, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
spannable = spannableCopy; spannable = spannableCopy;
start = matcher.end() - 4; start = matcher.end() - 4;