FM: retune last frequency when resume after call

FM Activity may not available to send down frequency again
after phone call. Then FM service need retune saved frequency.

Change-Id: I26f0921bd8878331c3dedc6e8ff96873dd5a84a6
(cherry picked from commit 4b86c869026d6ef7504d2cecca4c3db9fa9d8c4b)

1 files changed, 4 insertions, 0 deletions

diff --git a/fmapp2/src/com/caf/fmradio/FMRadioService.java b/fmapp2/src/com/caf/fmradio/FMRadioService.java
index 8d7591f..eb7940c 100644
--- a/fmapp2/src/com/caf/fmradio/FMRadioService.java
+++ b/fmapp2/src/com/caf/fmradio/FMRadioService.java
@@ -134,6 +134,7 @@ public class FMRadioService extends Service
    private int mServiceStartId = -1;
    private boolean mServiceInUse = false;
    private static boolean mMuted = false;
+   private static int mFreq = 0;
    private static boolean mResumeAfterCall = false;
    private static String mAudioDevice="headset";
    MediaRecorder mRecorder = null;
@@ -1507,6 +1508,8 @@ public class FMRadioService extends Service
                       } catch (RemoteException e) {
                            e.printStackTrace();
                       }
+                   } else if (mFreq > 0) {
+                      tune(mFreq);
                    }
               }
           } else {
@@ -2597,6 +2600,7 @@ public class FMRadioService extends Service
       {
          mReceiver.setStation(frequency);
          bCommandSent = true;
+         mFreq = frequency;
       }
       return bCommandSent;
    }