commit ae478d3e78259fc6fb61388611af13abcb94df86
author Siarhei Vishniakou <svv@google.com> Thu Jan 03 14:45:18 2019 -0800
committer Siarhei Vishniakou <svv@google.com> Thu Jan 10 15:34:15 2019 -0800
tree 17594f61906303177e71cd1ccf3dc7f4f100faf6
parent 49e59220d127929ae73cfe81d81683bcad3dcb30

Add MotionClassification to NotifyMotionArgs

This classification will be set in the InputClassifier stage and will
get passed on to MotionEvent. It will be consumed in user-facing API
MotionEvent.getClassification() that will provide an IntDef
classification.

The ultimate user will be GestureDetector, View, and other similar APIs
that provide information about long press. The goal is to provide means
for accelerating the long-press gesture.

Bug: 62940136
Test: Integration tested in upper layers on MotionEvent.
Change-Id: I66e062c21c6a860a3abb16e265e37b18ebef1bcb

services/inputflinger/InputDispatcher.cpp

diff --git a/services/inputflinger/InputDispatcher.cpp b/services/inputflinger/InputDispatcher.cpp
index a6d3b75..0bde5fd 100644
--- a/services/inputflinger/InputDispatcher.cpp
+++ b/services/inputflinger/InputDispatcher.cpp
@@ -2691,7 +2691,7 @@
             event.initialize(args->deviceId, args->source, args->displayId,
                     args->action, args->actionButton,
                     args->flags, args->edgeFlags, args->metaState, args->buttonState,
-                    MotionClassification::NONE, 0, 0, args->xPrecision, args->yPrecision,
+                    args->classification, 0, 0, args->xPrecision, args->yPrecision,
                     args->downTime, args->eventTime,
                     args->pointerCount, args->pointerProperties, args->pointerCoords);