diff --git a/app/src/main/java/eu/faircode/email/HtmlHelper.java b/app/src/main/java/eu/faircode/email/HtmlHelper.java index a6ba237818..d39d5490e5 100644 --- a/app/src/main/java/eu/faircode/email/HtmlHelper.java +++ b/app/src/main/java/eu/faircode/email/HtmlHelper.java @@ -34,6 +34,7 @@ import android.text.Layout; import android.text.Spannable; import android.text.SpannableStringBuilder; import android.text.Spanned; +import android.text.TextPaint; import android.text.TextUtils; import android.text.style.BulletSpan; import android.text.style.ForegroundColorSpan; @@ -1768,6 +1769,7 @@ public class HtmlHelper { static Spanned fromDocument(Context context, @NonNull Document document, @Nullable Html.ImageGetter imageGetter, @Nullable Html.TagHandler tagHandler) { SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context); boolean debug = prefs.getBoolean("debug", false); + int colorAccent = Helper.resolveColor(context, R.attr.colorAccent); int dp3 = Helper.dp2pixels(context, 3); int dp6 = Helper.dp2pixels(context, 6); @@ -1997,7 +1999,9 @@ public class HtmlHelper { break; } } - ssb.setSpan(new NumberSpan(dp6, colorAccent, index), start, ssb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); + + float textSize = Helper.getTextSize(context, 0); + ssb.setSpan(new NumberSpan(dp6, colorAccent, textSize, index), start, ssb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); } break; case "ol": @@ -2125,41 +2129,37 @@ public class HtmlHelper { } private static class NumberSpan implements LeadingMarginSpan { - private final int gapWidth; - private int color; - private final int index; - private float textWidth; + private TextPaint tp; + private String number; + private int margin; - public NumberSpan(int gapWidth, int color, int index) { - this.gapWidth = gapWidth; - this.color = color; - this.index = index; + public NumberSpan(int gapWidth, int color, float textSize, int index) { + tp = new TextPaint(); + tp.setStyle(Paint.Style.FILL); + tp.setColor(color); + tp.setTypeface(Typeface.MONOSPACE); + tp.setTextSize(textSize); + + number = index + "."; + margin = Math.round(tp.measureText(number) + gapWidth); } @Override public int getLeadingMargin(boolean first) { - return Math.round(textWidth + gapWidth); + // https://issuetracker.google.com/issues/36956124 + // This is called before drawLeadingMargin to justify the text + return margin; } @Override public void drawLeadingMargin(Canvas c, Paint p, int x, int dir, int top, int baseline, int bottom, CharSequence text, int start, int end, boolean first, Layout layout) { - if (((Spanned) text).getSpanStart(this) == start) { - Paint.Style ostyle = p.getStyle(); - int ocolor = p.getColor(); - Typeface oface = p.getTypeface(); - - p.setStyle(Paint.Style.FILL); - p.setColor(color); - p.setTypeface(Typeface.MONOSPACE); - - String number = index + "."; - textWidth = p.measureText(number); - - c.drawText(number, x, baseline, p); - - p.setStyle(ostyle); - p.setColor(ocolor); - p.setTypeface(oface); + if (text instanceof Spanned && + ((Spanned) text).getSpanStart(this) == start) { + float textSize = tp.getTextSize(); + if (textSize > p.getTextSize()) + tp.setTextSize(p.getTextSize()); + c.drawText(number, x + dir, baseline, tp); + tp.setTextSize(textSize); } } }