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Diffstat (limited to 'framework/java/android/bluetooth/BluetoothAdapter.java')
| -rw-r--r-- | framework/java/android/bluetooth/BluetoothAdapter.java | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/framework/java/android/bluetooth/BluetoothAdapter.java b/framework/java/android/bluetooth/BluetoothAdapter.java index 1770bc7935..18f6995d26 100644 --- a/framework/java/android/bluetooth/BluetoothAdapter.java +++ b/framework/java/android/bluetooth/BluetoothAdapter.java @@ -43,6 +43,15 @@ public final class BluetoothAdapter { private static final String TAG = "BluetoothAdapter"; /** + * Sentinel error value for this class. Guaranteed to not equal any other + * integer constant in this class. Provided as a convenience for functions + * that require a sentinel error value, for example: + * <p><code>Intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, + * BluetoothAdapter.ERROR)</code> + */ + public static final int ERROR = -1; + + /** * Broadcast Action: The state of the local Bluetooth adapter has been * changed. * <p>For example, Bluetooth has been turned on or off. |