Add the possibility to modify the View focus rect
This change makes it possible for a view to supply a different rectangle than
the drawing rect to be used by the FocusFinder when finding a new view to give
focus to. This is useful if e.g. the total view area is larger than the
interactive area of the view.
The default implementation of getFocusRect() will return getDrawingRect().
The existing behaviour is only changed if getFocusRect() is overridden by a
subclass of android.view.View
Change-Id: I52dd95c6fa296b744e354217051dcec1bb3c8e92
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index 54bb056..7d756c2 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -7129,6 +7129,18 @@
}
/**
+ * When searching for a view to focus this rectangle is used when considering if this view is
+ * a good candidate for receiving focus.
+ *
+ * By default, the rectangle is the {@link #getDrawingRect}) of the view.
+ *
+ * @param r The rectangle to fill in, in this view's coordinates.
+ */
+ public void getFocusRect(Rect r) {
+ getDrawingRect(r);
+ }
+
+ /**
* Utility method to retrieve the inverse of the current mMatrix property.
* We cache the matrix to avoid recalculating it when transform properties
* have not changed.