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Commit 5a955605 authored by Tom Giordano's avatar Tom Giordano
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FM: Expose method to close FM device file descriptor 

The FD is currently not closed when exiting the FM app (android_hardware_fmradio_FmReceiverJNI_closeFdNative
is never called). If there is some other way to do it that I'm missing please let me know.

Change-Id: I32abec63b570190a73157f5bc1f07a5edea691e1
parent e2bf4809

core/java/android/hardware/fmradio/FmReceiver.java

+20 −0
Original line number Diff line number Diff line
@@ -424,6 +424,26 @@ public class FmReceiver extends FmTransceiver 
      return true;

   }



  /*==============================================================

   FUNCTION:  release

   ==============================================================*/

   /**

   *    Close the FM device file descriptor.

   *    <p>

   *    @return true if release succeeded, false if release

   *            failed.



   *    {@see #acquire}.

   *    {@see #enable}.

   *    {@see #disable}.

   */

   public boolean release(){

      boolean status;

      status = super.release("");



      return status;

   }



   /*==============================================================

   FUNCTION:  searchStations

   ==============================================================*/

core/java/android/hardware/fmradio/FmTransceiver.java

+2 −1
Original line number Diff line number Diff line
@@ -181,11 +181,12 @@ public class FmTransceiver 
      if (sFd!=0)

      {

         FmReceiverJNI.closeFdNative(sFd);

         sFd =0;

         Log.d(TAG, "Turned off: " + sFd);

         sFd =0;

      } else

      {

         Log.d(TAG, "Error turning off");

         return false;

      }

      return true;

   }