fm: Catch exception when Frequency format is not correct

FM app pops up unfortunately fm app has stopped because parsing
of invalid frequency throws number format exception.Catch the
exception when frequency entered text is converted to another format

Change-Id: I07cc7fc7ded75c6f2550f7bb2152789c4fb897f9
CRs-Fixed: 535220
2 files changed
tree: 7e4788ce0e32f517e5fdef0171b540e142e45fb0
  1. fmapp/
  2. fmapp2/
  3. FMRecord/
  4. jni/
  5. qcom/
  6. Android.mk