FM: Fix status text to reflect when FM is enabled.

Change-Id: Idbb39cdd8c6eb016d4644d9e31290507d17ce820
diff --git a/fmapp2/src/com/caf/fmradio/FMRadio.java b/fmapp2/src/com/caf/fmradio/FMRadio.java
index a943da8..50d59ba 100644
--- a/fmapp2/src/com/caf/fmradio/FMRadio.java
+++ b/fmapp2/src/com/caf/fmradio/FMRadio.java
@@ -1978,7 +1978,11 @@
          }
       }else {
          if (mRadioTextTV != null) {
-             mRadioTextTV.setText(getString(R.string.fm_off));
+             if (bEnable) {
+                 mRadioTextTV.setText("");
+             } else {
+                 mRadioTextTV.setText(getString(R.string.fm_off));
+             }
              mRadioTextScroller.mOriginalString = "";
          }
          if (mERadioTextTV != null) {