1 files changed, 6 insertions, 2 deletions
diff --git a/include/androidfw/KeyLayoutMap.h b/include/androidfw/KeyLayoutMap.h
index 5408680..e7f22a2 100644
--- a/include/androidfw/KeyLayoutMap.h
+++ b/include/androidfw/KeyLayoutMap.h
@@ -64,7 +64,8 @@ class KeyLayoutMap : public RefBase {
 public:
     static status_t load(const String8& filename, sp<KeyLayoutMap>* outMap);
 
-    status_t mapKey(int32_t scanCode, int32_t* keyCode, uint32_t* flags) const;
+    status_t mapKey(int32_t scanCode, int32_t usageCode,
+            int32_t* outKeyCode, uint32_t* outFlags) const;
     status_t findScanCodesForKey(int32_t keyCode, Vector<int32_t>* outScanCodes) const;
 
     status_t mapAxis(int32_t scanCode, AxisInfo* outAxisInfo) const;
@@ -78,11 +79,14 @@ private:
         uint32_t flags;
     };
 
-    KeyedVector<int32_t, Key> mKeys;
+    KeyedVector<int32_t, Key> mKeysByScanCode;
+    KeyedVector<int32_t, Key> mKeysByUsageCode;
     KeyedVector<int32_t, AxisInfo> mAxes;
 
     KeyLayoutMap();
 
+    const Key* getKey(int32_t scanCode, int32_t usageCode) const;
+
     class Parser {
         KeyLayoutMap* mMap;
         Tokenizer* mTokenizer;