Don't leak input events to dumpsys on user buildsandroid-security-8.0.0_r54android-security-8.0.0_r53android-security-8.0.0_r52android-8.0.0_r51android-8.0.0_r50android-8.0.0_r49android-8.0.0_r48android-8.0.0_r47android-8.0.0_r46android-8.0.0_r45android-8.0.0_r44android-8.0.0_r43security-oc-releaseoreo-security-release

Remove the details of KeyEvent and MotionEvent logs.

Bug: 139945049
Test: Tested on a device, the input functions work as expected and input
event logs are not leaked to dumpsys on user builds.

Change-Id: I98c9c375f18963177bf0c1d8829a217b4ad4acc6
Merged-In: I98c9c375f18963177bf0c1d8829a217b4ad4acc6
(cherry picked from commit c2ddb61f37b2f7a1067534fc3a950c7fe4677818)

1 files changed, 2 insertions, 18 deletions

diff --git a/services/inputflinger/InputDispatcher.cpp b/services/inputflinger/InputDispatcher.cpp
index 2efb340eba..f4df0a0086 100644
--- a/services/inputflinger/InputDispatcher.cpp
+++ b/services/inputflinger/InputDispatcher.cpp
@@ -3945,11 +3945,7 @@ InputDispatcher::KeyEntry::~KeyEntry() {
 }
 
 void InputDispatcher::KeyEntry::appendDescription(String8& msg) const {
-    msg.appendFormat("KeyEvent(deviceId=%d, source=0x%08x, action=%d, "
-            "flags=0x%08x, keyCode=%d, scanCode=%d, metaState=0x%08x, "
-            "repeatCount=%d), policyFlags=0x%08x",
-            deviceId, source, action, flags, keyCode, scanCode, metaState,
-            repeatCount, policyFlags);
+    msg.appendFormat("KeyEvent");
 }
 
 void InputDispatcher::KeyEntry::recycle() {
@@ -3990,19 +3986,7 @@ InputDispatcher::MotionEntry::~MotionEntry() {
 }
 
 void InputDispatcher::MotionEntry::appendDescription(String8& msg) const {
-    msg.appendFormat("MotionEvent(deviceId=%d, source=0x%08x, action=%d, actionButton=0x%08x, "
-            "flags=0x%08x, metaState=0x%08x, buttonState=0x%08x, "
-            "edgeFlags=0x%08x, xPrecision=%.1f, yPrecision=%.1f, displayId=%d, pointers=[",
-            deviceId, source, action, actionButton, flags, metaState, buttonState, edgeFlags,
-            xPrecision, yPrecision, displayId);
-    for (uint32_t i = 0; i < pointerCount; i++) {
-        if (i) {
-            msg.append(", ");
-        }
-        msg.appendFormat("%d: (%.1f, %.1f)", pointerProperties[i].id,
-                pointerCoords[i].getX(), pointerCoords[i].getY());
-    }
-    msg.appendFormat("]), policyFlags=0x%08x", policyFlags);
+    msg.appendFormat("MotionEvent");
 }