commit a04181fc9c3a4f6b290e3ccf0f6a6e9ab9a6c542
author Siarhei Vishniakou <svv@google.com> Fri Mar 26 05:56:49 2021 +0000
committer Siarhei Vishniakou <svv@google.com> Mon May 17 21:11:36 2021 +0000
tree 4dc13f5db942beca35dd29e1bbd54bedee8e6d4d
parent f2652121831c62734a84f0b6dfaab242796232c8

Report input metrics using LatencyAggregator

The new class, LatencyAggregator, is responsible for reporting the input
metrics to statsd.

Bug: 167947340
Test: tested using statsd_testdrive
Change-Id: I1990851a44df897fe989046e7363bd71e1c0c129

services/inputflinger/dispatcher/InputDispatcher.cpp

diff --git a/services/inputflinger/dispatcher/InputDispatcher.cpp b/services/inputflinger/dispatcher/InputDispatcher.cpp
index f36aecf..83a203e 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.cpp
+++ b/services/inputflinger/dispatcher/InputDispatcher.cpp
@@ -517,7 +517,8 @@
         mFocusedDisplayId(ADISPLAY_ID_DEFAULT),
         mFocusedWindowRequestedPointerCapture(false),
         mWindowTokenWithPointerCapture(nullptr),
-        mLatencyTracker(&mEmptyProcessor),
+        mLatencyAggregator(),
+        mLatencyTracker(&mLatencyAggregator),
         mCompatService(getCompatService()) {
     mLooper = new Looper(false);
     mReporter = createInputReporter();
@@ -5114,6 +5115,7 @@
     dump += StringPrintf(INDENT2 "KeyRepeatTimeout: %" PRId64 "ms\n",
                          ns2ms(mConfig.keyRepeatTimeout));
     dump += mLatencyTracker.dump(INDENT2);
+    dump += mLatencyAggregator.dump(INDENT2);
 }
 
 void InputDispatcher::dumpMonitors(std::string& dump, const std::vector<Monitor>& monitors) {