commit d0c6bc8b32db0ae41fc7efefb09d5d3e66c0aca5
author Siarhei Vishniakou <svv@google.com> Sat Mar 13 03:14:52 2021 +0000
committer Siarhei Vishniakou <svv@google.com> Mon May 10 12:08:39 2021 -0700
tree a51cf88426da31364d2d8c1b61c0f12e8415d328
parent ca8596e1336a57981d584258fdae1de91699bd68

Add InputDispatcherInterface::transferTouch api

The new api will allow the transfer of touch from the current
window (wherever that may be) to the specified window.

Bug: 177997773
Test: atest inputflinger_tests
Change-Id: I6acd17cfb6de0fa8466c73e99e27c0b283864eae

services/inputflinger/dispatcher/include/InputDispatcherInterface.h

diff --git a/services/inputflinger/dispatcher/include/InputDispatcherInterface.h b/services/inputflinger/dispatcher/include/InputDispatcherInterface.h
index b601dfc..7f85e53 100644
--- a/services/inputflinger/dispatcher/include/InputDispatcherInterface.h
+++ b/services/inputflinger/dispatcher/include/InputDispatcherInterface.h
@@ -151,6 +151,14 @@
      */
     virtual bool transferTouchFocus(const sp<IBinder>& fromToken, const sp<IBinder>& toToken,
                                     bool isDragDrop) = 0;
+
+    /**
+     * Transfer touch focus to the provided channel, no matter where the current touch is.
+     *
+     * Return true on success, false if there was no on-going touch.
+     */
+    virtual bool transferTouch(const sp<IBinder>& destChannelToken) = 0;
+
     /**
      * Sets focus on the specified window.
      */