commit 3463c04b515426b74c5a92cb8de7d657b7c255c0
author Siyamed Sinir <siyamed@google.com> Wed Jan 06 13:02:59 2016 -0800
committer Siyamed Sinir <siyamed@google.com> Thu Jan 07 12:56:09 2016 -0800
tree e6f3db68cd3fc82f30f8692649c237ac88c3c930
parent 9d7272a6694756861b8955d19e32283d8fce37c2

Fix SpannableStringBuilder.replace() exception.

When SpannableStringBuilder.replace is called with a source text that
contains a span with SPAN_PARAGRAPH flag, the code tries to retain the
spans. However when the paragraph boundary constraint is not satisfied,
setSpan method throws an exception. Updated the rule as: if the source
text has a span with SPAN_PARAGRAPH flag check if it can be copied into
the target. If not, discard the span. Also updated the JavaDoc for
Spanned and Editable.

Bug: 22521443
Change-Id: Ie8541e00bfdf5b8b0115ad7b26cb9f83a6a3ee55