Word break preview text

4 years ago · 040c76a451
parent ca84b8130f
commit 040c76a451
1 changed files with 11 additions and 4 deletions
--- a/app/src/main/java/eu/faircode/email/HtmlHelper.java
+++ b/app/src/main/java/eu/faircode/email/HtmlHelper.java
@ -1577,11 +1577,18 @@ public class HtmlHelper {
        if (full)
            return text;

-        String preview = text.substring(0, Math.min(text.length(), PREVIEW_SIZE));
-        if (preview.length() < text.length())
-            preview += "…";
+        return truncate(text, PREVIEW_SIZE);
+    }
+
+    static String truncate(String text, int at) {
+        if (text.length() < at)
+            return text;

-        return preview;
+        String preview = text.substring(0, at);
+        int space = preview.lastIndexOf(' ');
+        if (space > 0)
+            preview = preview.substring(0, space + 1);
+        return preview + "…";
    }

    static String getText(Context context, String html) {