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B2G/Bluetooth/WebBluetooth-v2/BluetoothGatt: Difference between revisions
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B2G/Bluetooth/WebBluetooth-v2/BluetoothGatt (view source)
Revision as of 07:37, 22 August 2014
, 22 August 2014→disconnect()
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; Description | ; Description | ||
: The method disconnects an established connection. | : The method disconnects an established connection. | ||
: This is an asynchronous method and its result is returned via a Promise. Once the method is called, property [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGatt#connectionState|connectionState]] becomes <tt>disconnecting</tt> and a corresponding [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGatt#onconnectionstatechanged|onconnectionstatechanged]] would be triggered. If the connect operation succeeds, another [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGatt#onconnectionstatechanged|onconnectionstatechanged]] would be triggered before the Promise is resolved to indicate property [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGatt#connectionState|connectionState]] becomes <tt>disconnected</tt> | : This is an asynchronous method and its result is returned via a Promise. Once the method is called, property [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGatt#connectionState|connectionState]] becomes <tt>disconnecting</tt> and a corresponding [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGatt#onconnectionstatechanged|onconnectionstatechanged]] would be triggered. If the connect operation succeeds, another [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGatt#onconnectionstatechanged|onconnectionstatechanged]] would be triggered before the Promise is resolved to indicate property [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGatt#connectionState|connectionState]] becomes <tt>disconnected</tt>. | ||
; Return | ; Return | ||
: A Promise to indicate whether the operation is resolved or rejected. | : A Promise to indicate whether the operation is resolved or rejected. If the property [[B2G/Bluetooth/WebBluetooth-v2/BluetoothGatt#connectionState|connectionState]] is not <tt>connected</tt>, the Promise would be rejected. | ||
; Sample | ; Sample | ||