am fc770ea3: [FM] FM will not change to FM main view after re-plugging in the earphone

* commit 'fc770ea37d2ddc3b1dfe8e39b267fc82019311f0':
  [FM] FM will not change to FM main view after re-plugging in the earphone
tree: 2fc7405a5b4633525132f1852bb9778660c75341
  1. res/
  2. src/
  3. Android.mk
  4. AndroidManifest.xml