FM: stop AudioTrack before switching output device

When FM sound comes out from speaker, turn off
FM then the sound come out from headset for 0.5s.
Make sure the AudioTrack is stopped before
switching output device.

CRs-Fixed: 940232
Change-Id: I55da27408371cad4af90a7ec3dc7e8a52736096c
diff --git a/fmapp2/src/com/caf/fmradio/FMRadio.java b/fmapp2/src/com/caf/fmradio/FMRadio.java
index 5cfd5a6..b025d4f 100644
--- a/fmapp2/src/com/caf/fmradio/FMRadio.java
+++ b/fmapp2/src/com/caf/fmradio/FMRadio.java
@@ -1675,9 +1675,6 @@
       }
       if(mService != null) {
          try {
-            if(bSpeakerPhoneOn) {
-               mService.enableSpeaker(false);
-            }
             bStatus = mService.fmOff();
             enableRadioOnOffUI();
             if (bStatus == false) {
diff --git a/fmapp2/src/com/caf/fmradio/FMRadioService.java b/fmapp2/src/com/caf/fmradio/FMRadioService.java
index 149c248..65e42bb 100644
--- a/fmapp2/src/com/caf/fmradio/FMRadioService.java
+++ b/fmapp2/src/com/caf/fmradio/FMRadioService.java
@@ -2108,11 +2108,6 @@
    * Turn OFF FM Operations: This disables all the current FM operations             .
    */
    private void fmOperationsOff() {
-      if ( mSpeakerPhoneOn)
-      {
-          mSpeakerPhoneOn = false;
-          AudioSystem.setForceUse(AudioSystem.FOR_MEDIA, AudioSystem.FORCE_NONE);
-      }
       if (isFmRecordingOn())
       {
           stopRecording();
@@ -2161,6 +2156,11 @@
               SystemProperties.set("hw.fm.isAnalog","false");
               misAnalogPathEnabled = false;
       }
+
+      if ( mSpeakerPhoneOn) {
+          mSpeakerPhoneOn = false;
+          AudioSystem.setForceUse(AudioSystem.FOR_MEDIA, AudioSystem.FORCE_NONE);
+      }
    }
 
   /*