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B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic: Difference between revisions
B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic (view source)
Revision as of 07:36, 6 May 2015
, 6 May 2015add a value parameter into addDescriptor
(edit write characteristic value for both server and client) |
(add a value parameter into addDescriptor) |
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[NewObject] Promise<void> [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic#startNotifications.28.29|startNotifications()]]; | [NewObject] Promise<void> [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic#startNotifications.28.29|startNotifications()]]; | ||
[NewObject] Promise<void> [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic#stopNotifications.28.29|stopNotifications()]]; | [NewObject] Promise<void> [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic#stopNotifications.28.29|stopNotifications()]]; | ||
[NewObject] Promise<[[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattDescriptor#BluetoothGattDescriptor|BluetoothGattDescriptor]]> [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic#addDescriptor.28DOMString_uuid.2C_Permissions_permissions.29|addDescriptor(DOMString uuid, Permissions permissions)]]; | [NewObject] Promise<[[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattDescriptor#BluetoothGattDescriptor|BluetoothGattDescriptor]]> [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic#addDescriptor.28DOMString_uuid.2C_Permissions_permissions.2C_ArrayBuffer_value.29|addDescriptor(DOMString uuid, Permissions permissions, ArrayBuffer value)]]; | ||
}; | }; | ||
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* [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic#startNotifications.28.29|BluetoothGattCharacteristic.startNotifications()]] | * [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic#startNotifications.28.29|BluetoothGattCharacteristic.startNotifications()]] | ||
* [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic#stopNotifications.28.29|BluetoothGattCharacteristic.stopNotifications()]] | * [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic#stopNotifications.28.29|BluetoothGattCharacteristic.stopNotifications()]] | ||
* [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic#addDescriptor.28DOMString_uuid.2C_Permissions_permissions.29|addDescriptor(DOMString uuid, Permissions permissions)]] | * [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic#addDescriptor.28DOMString_uuid.2C_Permissions_permissions.2C_ArrayBuffer_value.29|addDescriptor(DOMString uuid, Permissions permissions, ArrayBuffer value)]] | ||
=== readValue() === | === readValue() === | ||
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: A Promise to indicate whether the operation is resolved or rejected. The Promise is rejected if there is no Client Characteristic Configuration descriptor (CCCD) for this characteristic. | : A Promise to indicate whether the operation is resolved or rejected. The Promise is rejected if there is no Client Characteristic Configuration descriptor (CCCD) for this characteristic. | ||
=== addDescriptor(DOMString uuid, Permissions permissions) === | === addDescriptor(DOMString uuid, Permissions permissions, ArrayBuffer value) === | ||
; Description | ; Description | ||
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: ''permissions'' | : ''permissions'' | ||
:: [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic#Permissions|Permissions]] of the descriptor to add. | :: [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGattCharacteristic#Permissions|Permissions]] of the descriptor to add. | ||
: ''value'' | |||
:: The initial value of this descriptor. | |||
; 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. | ||