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Commit 5252b97d authored by Jack He's avatar Jack He
Browse files

Bluetooth: Add convenience method to convert connection state to string 

* Add method to convert the following state values to string
  - BluetoothHeadset.STATE_DISCONNECTED
  - BluetoothHeadset.STATE_CONNECTING
  - BluetoothHeadset.STATE_CONNECTED
  - BluetoothHeadset.STATE_DISCONNECTING

Test: make
Change-Id: Iaa5b6e35d3214ded8edbe29d626e0869651417d1
parent 403c8f72

core/java/android/bluetooth/BluetoothProfile.java

+24 −0
Original line number Diff line number Diff line
@@ -254,4 +254,28 @@ public interface BluetoothProfile { 
         */

        public void onServiceDisconnected(int profile);

    }



    /**

     * Convert an integer value of connection state into human readable string

     *

     * @param connectionState - One of {@link #STATE_DISCONNECTED}, {@link #STATE_CONNECTING},

     * {@link #STATE_CONNECTED}, or {@link #STATE_DISCONNECTED}

     * @return a string representation of the connection state, STATE_UNKNOWN if the state

     * is not defined

     * @hide

     */

    static String getConnectionStateName(int connectionState) {

        switch (connectionState) {

            case STATE_DISCONNECTED:

                return "STATE_DISCONNECTED";

            case STATE_CONNECTING:

                return "STATE_CONNECTING";

            case STATE_CONNECTED:

                return "STATE_CONNECTED";

            case STATE_DISCONNECTING:

                return "STATE_DISCONNECTING";

            default:

                return "STATE_UNKNOWN";

        }

    }

}