Merge change 24155 into eclair

* changes:
  Add javadoc to explain which permissions are required for Public BT API's.
diff --git a/core/java/android/bluetooth/BluetoothAdapter.java b/core/java/android/bluetooth/BluetoothAdapter.java
index 8975fe2..5a182f0 100644
--- a/core/java/android/bluetooth/BluetoothAdapter.java
+++ b/core/java/android/bluetooth/BluetoothAdapter.java
@@ -303,6 +303,7 @@
      * <p>Use {@link BluetoothServerSocket#accept} to retrieve incoming
      * connections to listening {@link BluetoothServerSocket}.
      * <p>Valid RFCOMM channels are in range 1 to 30.
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH}
      * @param channel RFCOMM channel to listen on
      * @return a listening RFCOMM BluetoothServerSocket
      * @throws IOException on error, for example Bluetooth not available, or
diff --git a/core/java/android/bluetooth/BluetoothDevice.java b/core/java/android/bluetooth/BluetoothDevice.java
index 0ec3243..1b7011c 100644
--- a/core/java/android/bluetooth/BluetoothDevice.java
+++ b/core/java/android/bluetooth/BluetoothDevice.java
@@ -357,6 +357,7 @@
      * <p>Use {@link BluetoothSocket#connect} to intiate the outgoing
      * connection.
      * <p>Valid RFCOMM channels are in range 1 to 30.
+     * <p>Requires {@link android.Manifest.permission#BLUETOOTH}
      * @param channel RFCOMM channel to connect to
      * @return a RFCOMM BluetoothServerSocket ready for an outgoing connection
      * @throws IOException on error, for example Bluetooth not available, or
diff --git a/core/java/android/bluetooth/BluetoothServerSocket.java b/core/java/android/bluetooth/BluetoothServerSocket.java
index b650841..45dc432 100644
--- a/core/java/android/bluetooth/BluetoothServerSocket.java
+++ b/core/java/android/bluetooth/BluetoothServerSocket.java
@@ -45,6 +45,9 @@
  * <p>{@link BluetoothSocket} and {@link BluetoothServerSocket} are thread
  * safe. In particular, {@link #close} will always immediately abort ongoing
  * operations and close the socket.
+ *
+ * <p>All methods on a {@link BluetoothServerSocket} require
+ * {@link android.Manifest.permission#BLUETOOTH}
  */
 public final class BluetoothServerSocket implements Closeable {
 
diff --git a/core/java/android/bluetooth/BluetoothSocket.java b/core/java/android/bluetooth/BluetoothSocket.java
index ccbe23e..e462ea6 100644
--- a/core/java/android/bluetooth/BluetoothSocket.java
+++ b/core/java/android/bluetooth/BluetoothSocket.java
@@ -49,6 +49,9 @@
  * <p>{@link BluetoothSocket} and {@link BluetoothServerSocket} are thread
  * safe. In particular, {@link #close} will always immediately abort ongoing
  * operations and close the socket.
+ *
+ * <p>All methods on a {@link BluetoothSocket} require
+ * {@link android.Manifest.permission#BLUETOOTH}
  */
 public final class BluetoothSocket implements Closeable {
     /** Keep TYPE_ fields in sync with BluetoothSocket.cpp */