BluetoothStatusChangedEvent - Archive of obsolete content

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摘要
Interface overview
特性
方法
规范
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非标
This feature is not on a current W3C standards track, but it is supported on the Firefox OS platform. Although implementations may change in the future and it is not supported widely across browsers, it is suitable for use in code dedicated to Firefox OS apps.

This API is available on Firefox OS for internal applications 仅。

摘要

BluetoothStatusChangedEvent API provides access to information regarding any change to the status of a Bluetooth device.

A status change occurs when one of the following events is triggered:

a2dpstatuschange : It occurs when an A2DP connection status changes. See BluetoothAdapter.ona2dpstatuschanged 了解更多信息。
hfpstatuschange : It occurs when an HFP connection status changes. See BluetoothAdapter.onhfpstatuschanged 了解更多信息。
pairedstatuschange : It occurs when the pairing status of the device changes. See BluetoothAdapter.onpairedstatuschanged 了解更多信息。
scostatuschange : It occurs when an SCO connection status changes. See BluetoothAdapter.onscostatuschanged 了解更多信息。

Interface overview

interface BluetoothStatusChangedEvent: Event
{
  readonly attribute DOMString address;
  readonly attribute boolean status;
};

特性

BluetoothStatusChangedEvent.address 只读
BluetoothStatusChangedEvent.status 只读: A boolean representing the current status of the connection. It can be enabled ( true ) or disabled ( false ).

方法

None.

规范

Not part of any specification yet. It should be discussed as part of the W3C's System Applications Working Group .

另请参阅

元数据

最后修改： Mar 30, 2019

在此页

摘要

Interface overview

特性

方法

规范

另请参阅

相关话题