Bluetooth: expand comments on new PHY constants
Bug: 37544152
Test: the all-knowing eyes of the reviewers
Change-Id: I8f5a756a204fe90960700e1dc42f64824d3b844a
(cherry picked from commit 60c7dac77533163ed951dee09ec7b42a49bdf54a)
diff --git a/core/java/android/bluetooth/BluetoothDevice.java b/core/java/android/bluetooth/BluetoothDevice.java
index c8d6b19..c427268 100644
--- a/core/java/android/bluetooth/BluetoothDevice.java
+++ b/core/java/android/bluetooth/BluetoothDevice.java
@@ -595,32 +595,38 @@
public static final int TRANSPORT_LE = 2;
/**
- * Bluetooth LE 1M PHY.
+ * Bluetooth LE 1M PHY. Used to refer to LE 1M Physical Channel for advertising, scanning or
+ * connection.
*/
public static final int PHY_LE_1M = 1;
/**
- * Bluetooth LE 2M PHY.
+ * Bluetooth LE 2M PHY. Used to refer to LE 2M Physical Channel for advertising, scanning or
+ * connection.
*/
public static final int PHY_LE_2M = 2;
/**
- * Bluetooth LE Coded PHY.
+ * Bluetooth LE Coded PHY. Used to refer to LE Coded Physical Channel for advertising, scanning
+ * or connection.
*/
public static final int PHY_LE_CODED = 3;
/**
- * Bluetooth LE 1M PHY mask.
+ * Bluetooth LE 1M PHY mask. Used to specify LE 1M Physical Channel as one of many available
+ * options in a bitmask.
*/
public static final int PHY_LE_1M_MASK = 1;
/**
- * Bluetooth LE 2M PHY mask.
+ * Bluetooth LE 2M PHY mask. Used to specify LE 2M Physical Channel as one of many available
+ * options in a bitmask.
*/
public static final int PHY_LE_2M_MASK = 2;
/**
- * Bluetooth LE Coded PHY mask.
+ * Bluetooth LE Coded PHY mask. Used to specify LE Coded Physical Channel as one of many
+ * available options in a bitmask.
*/
public static final int PHY_LE_CODED_MASK = 4;