diff --git a/libs/ui/KeyLayoutMap.h b/libs/ui/KeyLayoutMap.h
new file mode 100644
index 0000000..43f84ce
--- /dev/null
+++ b/libs/ui/KeyLayoutMap.h
@@ -0,0 +1,31 @@
+#ifndef KEYLAYOUTMAP_H
+#define KEYLAYOUTMAP_H
+
+#include <utils/KeyedVector.h>
+
+namespace android {
+
+class KeyLayoutMap
+{
+public:
+    KeyLayoutMap();
+    ~KeyLayoutMap();
+
+    status_t load(const char* filename);
+
+    status_t map(int32_t scancode, int32_t *keycode, uint32_t *flags) const;
+    status_t findScancodes(int32_t keycode, Vector<int32_t>* outScancodes) const;
+
+private:
+    struct Key {
+        int32_t keycode;
+        uint32_t flags;
+    };
+
+    status_t m_status;
+    KeyedVector<int32_t,Key> m_keys;
+};
+
+};
+
+#endif // KEYLAYOUTMAP_H