commit 6d4bed94ceec266ecc470da8e886d12cae580e1b
author arthurhung <arthurhung@google.com> Wed Mar 17 11:59:33 2021 +0800
committer arthurhung <arthurhung@google.com> Thu Mar 25 00:05:52 2021 +0800
tree 405191ea7de841d3fef2445f023b797e1ccb651a
parent ac3aacf7ca34f2cea9e7d5a9befba67f063ebe22

Move drag event to InputDispatcher (7/n)

This CL handle the special case while using a stylus device. During drag
and drop and the primary button was down, we will check the button being
lifted in the future, if that happens, we'll drop the item.

This includes the behavior:
-- Touch screen with stylus -> start drag drop with button pressed ->
   move and drag item -> drop item by releasing button.

We could still drop item when receiving ACTION_UP.

Bug: 19621008
Bug: 158242495
Test: atest inputflinger_tests
Change-Id: Ia84f4fd85367f96272af3a19c3db50c4216de1b0

services/inputflinger/dispatcher/Android.bp

diff --git a/services/inputflinger/dispatcher/Android.bp b/services/inputflinger/dispatcher/Android.bp
index 393f649..9750ef9 100644
--- a/services/inputflinger/dispatcher/Android.bp
+++ b/services/inputflinger/dispatcher/Android.bp
@@ -42,6 +42,7 @@
         "InputTarget.cpp",
         "Monitor.cpp",
         "TouchState.cpp",
+        "DragState.cpp",
     ],
 }