FM: Modify samplingRate param for Recording

Modifying samplingRate parameter for FM Recording
from 44.1kHz to 48kHz

Change-Id: Ib74c66ddb060b8f9029d1fd2f73e41c9ad9c105f
diff --git a/fmapp2/src/com/caf/fmradio/FMRadioService.java b/fmapp2/src/com/caf/fmradio/FMRadioService.java
index 4807355..7ac7eee 100644
--- a/fmapp2/src/com/caf/fmradio/FMRadioService.java
+++ b/fmapp2/src/com/caf/fmradio/FMRadioService.java
@@ -1239,7 +1239,7 @@
              mRecorder.setAudioSource(MediaRecorder.AudioSource.RADIO_TUNER);
              mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
              mRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC);
-             final int samplingRate = 44100;
+             final int samplingRate = 48000;
              mRecorder.setAudioSamplingRate(samplingRate);
              final int bitRate = 128000;
              mRecorder.setAudioEncodingBitRate(bitRate);