diff --git a/android-example/app/src/main/java/net/irext/ircontrol/ui/fragment/ControlFragment.java b/android-example/app/src/main/java/net/irext/ircontrol/ui/fragment/ControlFragment.java
index 26e3711..3de7974 100644
--- a/android-example/app/src/main/java/net/irext/ircontrol/ui/fragment/ControlFragment.java
+++ b/android-example/app/src/main/java/net/irext/ircontrol/ui/fragment/ControlFragment.java
@@ -246,7 +246,7 @@ public class ControlFragment extends Fragment implements View.OnClickListener {
         /* translate key code for AC according to the mapping above */
         /* ac status is useless for decoding devices other than AC, it's an optional parameter */
         /* change wind dir is an optional parameter, set to 0 as default */
-        return mIRDecode.decodeBinary(inputKeyCode, acStatus, 0);
+        return mIRDecode.decodeBinary(inputKeyCode, acStatus);
     }
 
     private void onEmitterConnected() {