5 files changed, 82 insertions, 26 deletions
diff --git a/services/inputflinger/reader/Android.bp b/services/inputflinger/reader/Android.bp
index 3934e783d1..dc7f7c1d26 100644
--- a/services/inputflinger/reader/Android.bp
+++ b/services/inputflinger/reader/Android.bp
@@ -66,9 +66,10 @@ filegroup {
         "mapper/accumulator/SingleTouchMotionAccumulator.cpp",
         "mapper/accumulator/TouchButtonAccumulator.cpp",
         "mapper/gestures/GestureConverter.cpp",
-        "mapper/gestures/GesturesLogging.cpp",
+        "mapper/gestures/GesturesLogcatAdapter.cpp",
         "mapper/gestures/HardwareProperties.cpp",
         "mapper/gestures/HardwareStateConverter.cpp",
+        "mapper/gestures/Logging.cpp",
         "mapper/gestures/PropertyProvider.cpp",
         "mapper/gestures/TimerProvider.cpp",
     ],
diff --git a/services/inputflinger/reader/mapper/TouchpadInputMapper.cpp b/services/inputflinger/reader/mapper/TouchpadInputMapper.cpp
index 18a7102514..c982dab019 100644
--- a/services/inputflinger/reader/mapper/TouchpadInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/TouchpadInputMapper.cpp
@@ -40,6 +40,7 @@
 #include "TouchCursorInputMapperCommon.h"
 #include "TouchpadInputMapper.h"
 #include "gestures/HardwareProperties.h"
+#include "gestures/Logging.h"
 #include "gestures/TimerProvider.h"
 #include "ui/Rotation.h"
 
@@ -49,15 +50,6 @@ namespace android {
 
 namespace {
 
-/**
- * Log details of each gesture output by the gestures library.
- * Enable this via "adb shell setprop log.tag.TouchpadInputMapperGestures DEBUG" (requires
- * restarting the shell)
- */
-const bool DEBUG_TOUCHPAD_GESTURES =
-        __android_log_is_loggable(ANDROID_LOG_DEBUG, "TouchpadInputMapperGestures",
-                                  ANDROID_LOG_INFO);
-
 std::vector<double> createAccelerationCurveForSensitivity(int32_t sensitivity,
                                                           bool accelerationEnabled,
                                                           size_t propertySize) {
@@ -470,7 +462,7 @@ void TouchpadInputMapper::updatePalmDetectionMetrics() {
 
 std::list<NotifyArgs> TouchpadInputMapper::sendHardwareState(nsecs_t when, nsecs_t readTime,
                                                              SelfContainedHardwareState schs) {
-    ALOGD_IF(DEBUG_TOUCHPAD_GESTURES, "New hardware state: %s", schs.state.String().c_str());
+    ALOGD_IF(debugTouchpadGestures(), "New hardware state: %s", schs.state.String().c_str());
     mGestureInterpreter->PushHardwareState(&schs.state);
     return processGestures(when, readTime);
 }
@@ -481,7 +473,7 @@ std::list<NotifyArgs> TouchpadInputMapper::timeoutExpired(nsecs_t when) {
 }
 
 void TouchpadInputMapper::consumeGesture(const Gesture* gesture) {
-    ALOGD_IF(DEBUG_TOUCHPAD_GESTURES, "Gesture ready: %s", gesture->String().c_str());
+    ALOGD_IF(debugTouchpadGestures(), "Gesture ready: %s", gesture->String().c_str());
     if (mResettingInterpreter) {
         // We already handle tidying up fake fingers etc. in GestureConverter::reset, so we should
         // ignore any gestures produced from the interpreter while we're resetting it.
diff --git a/services/inputflinger/reader/mapper/gestures/GesturesLogging.cpp b/services/inputflinger/reader/mapper/gestures/GesturesLogcatAdapter.cpp
index 26028c5643..51905f92cf 100644
--- a/services/inputflinger/reader/mapper/gestures/GesturesLogging.cpp
+++ b/services/inputflinger/reader/mapper/gestures/GesturesLogcatAdapter.cpp
@@ -22,29 +22,17 @@
 
 #include <log/log.h>
 
+#include "Logging.h"
 #include "include/gestures.h"
 
 extern "C" {
 
-namespace {
-
-/**
- * Log details of each gesture output by the gestures library.
- * Enable this via "adb shell setprop log.tag.TouchpadInputMapperGestures DEBUG" (requires
- * restarting the shell)
- */
-const bool DEBUG_TOUCHPAD_GESTURES =
-        __android_log_is_loggable(ANDROID_LOG_DEBUG, "TouchpadInputMapperGestures",
-                                  ANDROID_LOG_INFO);
-
-} // namespace
-
 void gestures_log(int verb, const char* fmt, ...) {
     va_list args;
     va_start(args, fmt);
     if (verb == GESTURES_LOG_ERROR) {
         LOG_PRI_VA(ANDROID_LOG_ERROR, LOG_TAG, fmt, args);
-    } else if (DEBUG_TOUCHPAD_GESTURES) {
+    } else if (android::debugTouchpadGestures()) {
         if (verb == GESTURES_LOG_INFO) {
             LOG_PRI_VA(ANDROID_LOG_INFO, LOG_TAG, fmt, args);
         } else {
diff --git a/services/inputflinger/reader/mapper/gestures/Logging.cpp b/services/inputflinger/reader/mapper/gestures/Logging.cpp
new file mode 100644
index 0000000000..b9b97c330c
--- /dev/null
+++ b/services/inputflinger/reader/mapper/gestures/Logging.cpp
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2025 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "Logging.h"
+
+#include <android-base/properties.h>
+#include <log/log.h>
+
+namespace {
+
+const bool IS_DEBUGGABLE_BUILD =
+#if defined(__ANDROID__)
+        android::base::GetBoolProperty("ro.debuggable", false);
+#else
+        true;
+#endif
+
+} // namespace
+
+namespace android {
+
+bool debugTouchpadGestures() {
+    if (!IS_DEBUGGABLE_BUILD) {
+        static const bool DEBUG_RAW_EVENTS =
+                __android_log_is_loggable(ANDROID_LOG_DEBUG, "TouchpadInputMapperGestures",
+                                          ANDROID_LOG_INFO);
+        return DEBUG_RAW_EVENTS;
+    }
+    return __android_log_is_loggable(ANDROID_LOG_DEBUG, "TouchpadInputMapperGestures",
+                                     ANDROID_LOG_INFO);
+}
+
+} // namespace android
+\ No newline at end of file
diff --git a/services/inputflinger/reader/mapper/gestures/Logging.h b/services/inputflinger/reader/mapper/gestures/Logging.h
new file mode 100644
index 0000000000..db59fb3dca
--- /dev/null
+++ b/services/inputflinger/reader/mapper/gestures/Logging.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2025 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+namespace android {
+
+/**
+ * Log details of touchpad gesture library input, output, and processing.
+ * Enable this via "adb shell setprop log.tag.TouchpadInputMapperGestures DEBUG".
+ * This requires a restart on non-debuggable (e.g. user) builds, but should take effect immediately
+ * on debuggable builds (e.g. userdebug).
+ */
+bool debugTouchpadGestures();
+
+} // namespace android
+\ No newline at end of file