InputReader: dump orientation as a string

Bug: 245989146
Test: with a mouse and keyboard connected, check `dumpsys input`
Change-Id: Ief2dc41bcf59609fe22e2aba0c89877f7729351e

Author: HarryCutts

services/inputflinger/reader/mapper/CursorInputMapper.cpp

@@ -23,6 +23,7 @@
 #include <optional>
 
 #include <com_android_input_flags.h>
+#include <ftl/enum.h>
 #include <input/AccelerationCurve.h>
 
 #include "CursorButtonAccumulator.h"
@@ -136,7 +137,7 @@ void CursorInputMapper::dump(std::string& dump) {
     dump += StringPrintf(INDENT3 "VWheelScale: %0.3f\n", mVWheelScale);
     dump += StringPrintf(INDENT3 "HWheelScale: %0.3f\n", mHWheelScale);
     dump += StringPrintf(INDENT3 "DisplayId: %s\n", toString(mDisplayId).c_str());
-    dump += StringPrintf(INDENT3 "Orientation: %d\n", mOrientation);
+    dump += StringPrintf(INDENT3 "Orientation: %s\n", ftl::enum_string(mOrientation).c_str());
     dump += StringPrintf(INDENT3 "ButtonState: 0x%08x\n", mButtonState);
     dump += StringPrintf(INDENT3 "Down: %s\n", toString(isPointerDown(mButtonState)));
     dump += StringPrintf(INDENT3 "DownTime: %" PRId64 "\n", mDownTime);

services/inputflinger/reader/mapper/KeyboardInputMapper.cpp

@@ -20,6 +20,7 @@
 
 #include "KeyboardInputMapper.h"
 
+#include <ftl/enum.h>
 #include <ui/Rotation.h>
 
 namespace android {
@@ -143,7 +144,7 @@ void KeyboardInputMapper::dump(std::string& dump) {
     dump += INDENT2 "Keyboard Input Mapper:\n";
     dumpParameters(dump);
     dump += StringPrintf(INDENT3 "KeyboardType: %d\n", mKeyboardType);
-    dump += StringPrintf(INDENT3 "Orientation: %d\n", getOrientation());
+    dump += StringPrintf(INDENT3 "Orientation: %s\n", ftl::enum_string(getOrientation()).c_str());
     dump += StringPrintf(INDENT3 "KeyDowns: %zu keys currently down\n", mKeyDowns.size());
     dump += StringPrintf(INDENT3 "MetaState: 0x%0x\n", mMetaState);
     dump += INDENT3 "KeyboardLayoutInfo: ";