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B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic: Difference between revisions
B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic (view source)
Revision as of 06:39, 20 November 2014
, 20 November 2014→addDescriptor(DOMString uuid, Permissions permissions)
| Line 213: | Line 213: | ||
:: UUID of the descriptor to add. | :: UUID of the descriptor to add. | ||
: ''permissions'' | : ''permissions'' | ||
:: | :: Permissions of the descriptor to add. | ||
; Return | ; Return | ||
: A Promise to indicate whether the operation is resolved or rejected. If the Promise is resolved, it returns the added [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattDescriptor#BluetoothGattDescriptor|BluetoothGattDescriptor]] object, and property [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic#descriptors|descriptors]] is also updated with the added descriptor. | : A Promise to indicate whether the operation is resolved or rejected. If the Promise is resolved, it returns the added [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattDescriptor#BluetoothGattDescriptor|BluetoothGattDescriptor]] object, and property [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic#descriptors|descriptors]] is also updated with the added descriptor. | ||