1 files changed, 83 insertions, 0 deletions
diff --git a/core/java/android/bluetooth/BluetoothA2dpSink.java b/core/java/android/bluetooth/BluetoothA2dpSink.java
index 2e27345..74302f2 100644..100755
--- a/core/java/android/bluetooth/BluetoothA2dpSink.java
+++ b/core/java/android/bluetooth/BluetoothA2dpSink.java
@@ -371,6 +371,89 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
     }
 
     /**
+     * Set priority of the profile
+     *
+     * <p> The device should already be paired.
+     *  Priority can be one of {@link #PRIORITY_ON} orgetBluetoothManager
+     * {@link #PRIORITY_OFF},
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN}
+     * permission.
+     *
+     * @param device Paired bluetooth device
+     * @param priority
+     * @return true if priority is set, false on error
+     * @hide
+     */
+    public boolean setPriority(BluetoothDevice device, int priority) {
+        if (DBG) log("setPriority(" + device + ", " + priority + ")");
+        if (mService != null && isEnabled()
+            && isValidDevice(device)) {
+            if (priority != BluetoothProfile.PRIORITY_OFF &&
+                priority != BluetoothProfile.PRIORITY_ON){
+                return false;
+            }
+            try {
+                return mService.setPriority(device, priority);
+            } catch (RemoteException e) {
+                   Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));
+                   return false;
+            }
+        }
+        if (mService == null) Log.w(TAG, "Proxy not attached to service");
+            return false;
+    }
+
+    /**
+     * Get the priority of the profile.
+     *
+     * <p> The priority can be any of:
+     * {@link #PRIORITY_AUTO_CONNECT}, {@link #PRIORITY_OFF},
+     * {@link #PRIORITY_ON}, {@link #PRIORITY_UNDEFINED}
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
+     *
+     * @param device Bluetooth device
+     * @return priority of the device
+     * @hide
+     */
+    public int getPriority(BluetoothDevice device) {
+        if (VDBG) log("getPriority(" + device + ")");
+        if (mService != null && isEnabled()
+            && isValidDevice(device)) {
+            try {
+                return mService.getPriority(device);
+            } catch (RemoteException e) {
+                Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));
+                return BluetoothProfile.PRIORITY_OFF;
+            }
+        }
+        if (mService == null) Log.w(TAG, "Proxy not attached to service");
+        return BluetoothProfile.PRIORITY_OFF;
+    }
+
+    /**
+     * Check if A2DP profile is streaming music.
+     *
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
+     *
+     * @param device BluetoothDevice device
+     */
+    public boolean isA2dpPlaying(BluetoothDevice device) {
+        if (mService != null && isEnabled()
+            && isValidDevice(device)) {
+            try {
+                return mService.isA2dpPlaying(device);
+            } catch (RemoteException e) {
+                Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));
+                return false;
+            }
+        }
+        if (mService == null) Log.w(TAG, "Proxy not attached to service");
+        return false;
+    }
+
+    /**
      * Helper for converting a state to a string.
      *
      * For debug use only - strings are not internationalized.