Before this change, the delay was 500 ms that came from
ViewConfiguration.getLongPressTimeout(). This change reduces the
delay to 400 ms.
Bug: 3074984
Change-Id: Ia5af5e877a3c4bb29211ef4040c728ac09a9fe85
TODO This animation style API of PopupWindow can be called only in
Gingrebread or later. We should refactor this using reflection to be
able to be compatible with Froyo.
Bug: 3004787
Bug: 2973989
Change-Id: I2abfcc853b1a0af2bccee7bdf5fbd723456b7d34