broadcast radio API

Initial implementation of system APIs for broadcast
radio framework. Added manager and interfaces to control
a broadcast radio function exposed by the radio HAL.

- RadioManager: contains data structures and definitions as well as
top level API for feature discovery and tuner interface instantiation.
- RadioTuner: interface to control a broadcast radio tuner.
- RadioModule: framework component implementing the RadioTuner interface
and controlling a HW radio module via the radio HAL.
- RadioMetadata: representation of radio meta data (Station name, PTY,
song title, artwork, etc...) communicated by the framework to the client.

Change-Id: Iee42a185c694503e25f0b2dcfa417d88f5e9549b

1 files changed, 8 insertions, 0 deletions

diff --git a/core/java/android/app/SystemServiceRegistry.java b/core/java/android/app/SystemServiceRegistry.java
index 993f416..fd7bae7 100644
--- a/core/java/android/app/SystemServiceRegistry.java
+++ b/core/java/android/app/SystemServiceRegistry.java
@@ -49,6 +49,7 @@ import android.hardware.hdmi.IHdmiControlService;
 import android.hardware.input.InputManager;
 import android.hardware.usb.IUsbManager;
 import android.hardware.usb.UsbManager;
+import android.hardware.radio.RadioManager;
 import android.location.CountryDetector;
 import android.location.ICountryDetector;
 import android.location.ILocationManager;
@@ -683,6 +684,13 @@ final class SystemServiceRegistry {
                 IBinder b = ServiceManager.getService(Context.MIDI_SERVICE);
                 return new MidiManager(ctx, IMidiManager.Stub.asInterface(b));
             }});
+
+        registerService(Context.RADIO_SERVICE, RadioManager.class,
+                new CachedServiceFetcher<RadioManager>() {
+            @Override
+            public RadioManager createService(ContextImpl ctx) {
+                return new RadioManager(ctx);
+            }});
     }
 
     /**