diff --git a/services/inputflinger/dispatcher/Android.bp b/services/inputflinger/dispatcher/Android.bp
index b8c3a80..9185e00 100644
--- a/services/inputflinger/dispatcher/Android.bp
+++ b/services/inputflinger/dispatcher/Android.bp
@@ -34,6 +34,7 @@
         "libinputreporter",
         "libinputflinger_base",
         "liblog",
+        "libstatslog",
         "libui",
         "libutils",
     ],
diff --git a/services/inputflinger/dispatcher/Entry.h b/services/inputflinger/dispatcher/Entry.h
index a9e22f1..28c2799 100644
--- a/services/inputflinger/dispatcher/Entry.h
+++ b/services/inputflinger/dispatcher/Entry.h
@@ -29,6 +29,9 @@
 
 namespace android::inputdispatcher {
 
+// Sequence number for synthesized or injected events.
+constexpr uint32_t SYNTHESIZED_EVENT_SEQUENCE_NUM = 0;
+
 struct EventEntry {
     enum { TYPE_CONFIGURATION_CHANGED, TYPE_DEVICE_RESET, TYPE_KEY, TYPE_MOTION };
 
@@ -41,8 +44,23 @@
 
     bool dispatchInProgress; // initially false, set to true while dispatching
 
+    /**
+     * Injected keys are events from an external (probably untrusted) application
+     * and are not related to real hardware state. They come in via
+     * InputDispatcher::injectInputEvent, which sets policy flag POLICY_FLAG_INJECTED.
+     */
     inline bool isInjected() const { return injectionState != nullptr; }
 
+    /**
+     * Synthesized events are either injected events, or events that come
+     * from real hardware, but aren't directly attributable to a specific hardware event.
+     * Key repeat is a synthesized event, because it is related to an actual hardware state
+     * (a key is currently pressed), but the repeat itself is generated by the framework.
+     */
+    inline bool isSynthesized() const {
+        return isInjected() || sequenceNum == SYNTHESIZED_EVENT_SEQUENCE_NUM;
+    }
+
     void release();
 
     virtual void appendDescription(std::string& msg) const = 0;
diff --git a/services/inputflinger/dispatcher/InputDispatcher.cpp b/services/inputflinger/dispatcher/InputDispatcher.cpp
index 039462e..2361867 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.cpp
+++ b/services/inputflinger/dispatcher/InputDispatcher.cpp
@@ -50,6 +50,7 @@
 #include <errno.h>
 #include <inttypes.h>
 #include <limits.h>
+#include <statslog.h>
 #include <stddef.h>
 #include <time.h>
 #include <unistd.h>
@@ -2274,6 +2275,7 @@
                                                      motionEntry->downTime, motionEntry->eventTime,
                                                      motionEntry->pointerCount,
                                                      motionEntry->pointerProperties, usingCoords);
+                reportTouchEventForStatistics(*motionEntry);
                 break;
             }
 
@@ -4478,6 +4480,34 @@
     // TODO Write some statistics about how long we spend waiting.
 }
 
+/**
+ * Report the touch event latency to the statsd server.
+ * Input events are reported for statistics if:
+ * - This is a touchscreen event
+ * - InputFilter is not enabled
+ * - Event is not injected or synthesized
+ *
+ * Statistics should be reported before calling addValue, to prevent a fresh new sample
+ * from getting aggregated with the "old" data.
+ */
+void InputDispatcher::reportTouchEventForStatistics(const MotionEntry& motionEntry)
+        REQUIRES(mLock) {
+    const bool reportForStatistics = (motionEntry.source == AINPUT_SOURCE_TOUCHSCREEN) &&
+            !(motionEntry.isSynthesized()) && !mInputFilterEnabled;
+    if (!reportForStatistics) {
+        return;
+    }
+
+    if (mTouchStatistics.shouldReport()) {
+        android::util::stats_write(android::util::TOUCH_EVENT_REPORTED, mTouchStatistics.getMin(),
+                                   mTouchStatistics.getMax(), mTouchStatistics.getMean(),
+                                   mTouchStatistics.getStDev(), mTouchStatistics.getCount());
+        mTouchStatistics.reset();
+    }
+    const float latencyMicros = nanoseconds_to_microseconds(now() - motionEntry.eventTime);
+    mTouchStatistics.addValue(latencyMicros);
+}
+
 void InputDispatcher::traceInboundQueueLengthLocked() {
     if (ATRACE_ENABLED()) {
         ATRACE_INT("iq", mInboundQueue.size());
diff --git a/services/inputflinger/dispatcher/InputDispatcher.h b/services/inputflinger/dispatcher/InputDispatcher.h
index f2c0402..0d9d6b0 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.h
+++ b/services/inputflinger/dispatcher/InputDispatcher.h
@@ -33,6 +33,7 @@
 #include <input/InputApplication.h>
 #include <input/InputTransport.h>
 #include <input/InputWindow.h>
+#include <input/LatencyStatistics.h>
 #include <limits.h>
 #include <stddef.h>
 #include <ui/Region.h>
@@ -455,6 +456,10 @@
     void doOnPointerDownOutsideFocusLockedInterruptible(CommandEntry* commandEntry) REQUIRES(mLock);
 
     // Statistics gathering.
+    static constexpr std::chrono::duration TOUCH_STATS_REPORT_PERIOD = 5min;
+    LatencyStatistics mTouchStatistics{TOUCH_STATS_REPORT_PERIOD};
+
+    void reportTouchEventForStatistics(const MotionEntry& entry);
     void updateDispatchStatistics(nsecs_t currentTime, const EventEntry* entry,
                                   int32_t injectionResult, nsecs_t timeSpentWaitingForApplication);
     void traceInboundQueueLengthLocked() REQUIRES(mLock);
diff --git a/services/inputflinger/dispatcher/InputState.h b/services/inputflinger/dispatcher/InputState.h
index bccef0f..47e9b36 100644
--- a/services/inputflinger/dispatcher/InputState.h
+++ b/services/inputflinger/dispatcher/InputState.h
@@ -24,9 +24,6 @@
 
 namespace android::inputdispatcher {
 
-// Sequence number for synthesized or injected events.
-constexpr uint32_t SYNTHESIZED_EVENT_SEQUENCE_NUM = 0;
-
 /* Tracks dispatched key and motion event state so that cancellation events can be
  * synthesized when events are dropped. */
 class InputState {