diff --git a/include/input/Input.h b/include/input/Input.h
index 7d81fed..ced1d0e 100644
--- a/include/input/Input.h
+++ b/include/input/Input.h
@@ -730,7 +730,7 @@
     static const char* getLabel(int32_t axis);
     static int32_t getAxisFromLabel(const char* label);
 
-    static const char* actionToString(int32_t action);
+    static std::string actionToString(int32_t action);
 
 protected:
     int32_t mAction;
diff --git a/libs/input/Input.cpp b/libs/input/Input.cpp
index fb2f186..c6604cb 100644
--- a/libs/input/Input.cpp
+++ b/libs/input/Input.cpp
@@ -19,9 +19,11 @@
 
 #include <attestation/HmacKeyManager.h>
 #include <cutils/compiler.h>
+#include <inttypes.h>
 #include <limits.h>
 #include <string.h>
 
+#include <android-base/stringprintf.h>
 #include <input/Input.h>
 #include <input/InputDevice.h>
 #include <input/InputEventLabels.h>
@@ -31,6 +33,8 @@
 #include <sys/random.h>
 #endif
 
+using android::base::StringPrintf;
+
 namespace android {
 
 const char* motionClassificationToString(MotionClassification classification) {
@@ -700,23 +704,37 @@
     return InputEventLookup::getAxisByLabel(label);
 }
 
-const char* MotionEvent::actionToString(int32_t action) {
+std::string MotionEvent::actionToString(int32_t action) {
     // Convert MotionEvent action to string
     switch (action & AMOTION_EVENT_ACTION_MASK) {
         case AMOTION_EVENT_ACTION_DOWN:
             return "DOWN";
-        case AMOTION_EVENT_ACTION_MOVE:
-            return "MOVE";
         case AMOTION_EVENT_ACTION_UP:
             return "UP";
+        case AMOTION_EVENT_ACTION_MOVE:
+            return "MOVE";
         case AMOTION_EVENT_ACTION_CANCEL:
             return "CANCEL";
+        case AMOTION_EVENT_ACTION_OUTSIDE:
+            return "OUTSIDE";
         case AMOTION_EVENT_ACTION_POINTER_DOWN:
             return "POINTER_DOWN";
         case AMOTION_EVENT_ACTION_POINTER_UP:
             return "POINTER_UP";
+        case AMOTION_EVENT_ACTION_HOVER_MOVE:
+            return "HOVER_MOVE";
+        case AMOTION_EVENT_ACTION_SCROLL:
+            return "SCROLL";
+        case AMOTION_EVENT_ACTION_HOVER_ENTER:
+            return "HOVER_ENTER";
+        case AMOTION_EVENT_ACTION_HOVER_EXIT:
+            return "HOVER_EXIT";
+        case AMOTION_EVENT_ACTION_BUTTON_PRESS:
+            return "BUTTON_PRESS";
+        case AMOTION_EVENT_ACTION_BUTTON_RELEASE:
+            return "BUTTON_RELEASE";
     }
-    return "UNKNOWN";
+    return android::base::StringPrintf("%" PRId32, action);
 }
 
 // --- FocusEvent ---
diff --git a/services/inputflinger/dispatcher/Entry.cpp b/services/inputflinger/dispatcher/Entry.cpp
index 5103b4c..29df00b 100644
--- a/services/inputflinger/dispatcher/Entry.cpp
+++ b/services/inputflinger/dispatcher/Entry.cpp
@@ -207,10 +207,10 @@
                         "buttonState=0x%08x, "
                         "classification=%s, edgeFlags=0x%08x, xPrecision=%.1f, yPrecision=%.1f, "
                         "xCursorPosition=%0.1f, yCursorPosition=%0.1f, pointers=[",
-                        deviceId, eventTime, source, displayId, MotionEvent::actionToString(action),
-                        actionButton, flags, metaState, buttonState,
-                        motionClassificationToString(classification), edgeFlags, xPrecision,
-                        yPrecision, xCursorPosition, yCursorPosition);
+                        deviceId, eventTime, source, displayId,
+                        MotionEvent::actionToString(action).c_str(), actionButton, flags, metaState,
+                        buttonState, motionClassificationToString(classification), edgeFlags,
+                        xPrecision, yPrecision, xCursorPosition, yCursorPosition);
 
     for (uint32_t i = 0; i < pointerCount; i++) {
         if (i) {