Merge "Add windowIsFloating to window blur documentation" into sc-dev
diff --git a/core/java/android/view/Window.java b/core/java/android/view/Window.java
index 1499acec..aa9ea19 100644
--- a/core/java/android/view/Window.java
+++ b/core/java/android/view/Window.java
@@ -1719,8 +1719,9 @@
* The window background drawable is drawn on top of the blurred region. The blur
* region bounds and rounded corners will mimic those of the background drawable.
* </p><p>
- * For the blur region to be visible, the window has to be translucent. See
- * {@link android.R.styleable#Window_windowIsTranslucent}.
+ * For the blur region to be visible, the window has to be translucent
+ * (see {@link android.R.attr#windowIsTranslucent}) and floating
+ * (see {@link android.R.attr#windowIsFloating}).
* </p><p>
* Note the difference with {@link WindowManager.LayoutParams#setBlurBehindRadius},
* which blurs the whole screen behind the window. Background blur blurs the screen behind