Merge "[FM] "Speaker on/headset" should not be available while BT earphone is connected" into lmp-mr1-dev

1 files changed, 13 insertions, 0 deletions

diff --git a/src/com/android/fmradio/FmService.java b/src/com/android/fmradio/FmService.java
index 8681224..6c39d66 100644
--- a/src/com/android/fmradio/FmService.java
+++ b/src/com/android/fmradio/FmService.java
@@ -21,6 +21,8 @@ import android.app.Notification;
 import android.app.Notification.BigTextStyle;
 import android.app.PendingIntent;
 import android.app.Service;
+import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothProfile;
 import android.content.BroadcastReceiver;
 import android.content.ContentResolver;
 import android.content.ContentValues;
@@ -370,6 +372,17 @@ public class FmService extends Service implements FmRecorder.OnRecorderStateChan
         setForceUse(isSpeaker);
     }
 
+    /**
+     * Check if BT headset is connected
+     * @return true if current is playing with BT headset
+     */
+    public boolean isBluetoothHeadsetInUse() {
+        BluetoothAdapter btAdapter = BluetoothAdapter.getDefaultAdapter();
+        int a2dpState = btAdapter.getProfileConnectionState(BluetoothProfile.HEADSET);
+        return (BluetoothProfile.STATE_CONNECTED == a2dpState
+                || BluetoothProfile.STATE_CONNECTING == a2dpState);
+    }
+
     private synchronized void startRender() {
         Log.d(TAG, "startRender");
         mIsRender = true;