commit 2f13e022e739737f0a6cc4a31c6bcbb4cdadf387
author Prabir Pradhan <prabirmsp@google.com> Fri Jul 21 18:31:00 2023 +0000
committer Prabir Pradhan <prabirmsp@google.com> Fri Jul 28 00:56:00 2023 +0000
tree 35492a47a034d2c3d085615eeef990588dd8e5ef
parent 1030142fbc887c564bb6165946d06ccf43dd9591

InputEventLabels: Support lookup of evdev event codes by label

Bug: 293327283
Test: atest CtsInputTestCases
Change-Id: I846e1dc1eb450ea92d35ac7e403b06e2a029f25b

include/input/InputEventLabels.h

diff --git a/include/input/InputEventLabels.h b/include/input/InputEventLabels.h
index 909bf08..44247c1 100644
--- a/include/input/InputEventLabels.h
+++ b/include/input/InputEventLabels.h
@@ -69,6 +69,12 @@
 
     static EvdevEventLabel getLinuxEvdevLabel(int32_t type, int32_t code, int32_t value);
 
+    static std::optional<int> getLinuxEvdevEventTypeByLabel(const char* label);
+
+    static std::optional<int> getLinuxEvdevEventCodeByLabel(int32_t type, const char* label);
+
+    static std::optional<int> getLinuxEvdevInputPropByLabel(const char* label);
+
 private:
     InputEventLookup();