Merge "Trim text from autofillvalue when checking for empty." into oc-dev

am: b3b13ff62c

Change-Id: I4059509efe6cfa0b2f3acdf8fdfb99b4daeca0bb

core/java/android/view/autofill/AutofillValue.java

@@ -141,7 +141,10 @@ public final class AutofillValue implements Parcelable {
      * @hide
      */
     public boolean isEmpty() {
-        return isText() && ((CharSequence) mValue).length() == 0;
+        if (!isText()) return false;
+
+        final CharSequence text = (CharSequence) mValue;
+        return text == null || TextUtils.getTrimmedLength(text) == 0;
     }
 
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