B2G/Bluetooth/WebBluetooth-v2/BluetoothManager: Difference between revisions

B2G/Bluetooth/WebBluetooth-v2/BluetoothManager (view source)

Revision as of 09:39, 25 February 2014

380 bytes added , 25 February 2014

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@@ Line 19: / Line 19: @@
 ; Summary
-: A handler to trigger when a bluetooth adapter becomes enabled on the device.
+: A handler to trigger when a Bluetooth adapter becomes enabled on the device.
-; Sample Code
+; Sample
   var manager = navigator.mozBluetooth;
   manager.onadapteradded = ''funcRef''
@@ Line 29: / Line 29: @@
 ; Summary
-: A handler to trigger when a bluetooth adapter becomes disabled on the device.
+: A handler to trigger when a Bluetooth adapter becomes disabled on the device. The disabled BluetoothAdapter object is already unavailable inside the event handler.
-; Sample Code
+; Sample
-  var manager = navigator.mozBluetooth
+  var manager = navigator.mozBluetooth;
   manager.onadapterremoved = ''funcRef''
 : Where ''funcRef'' is a function to be called when a Bluetooth adapter becomes disabled on the device.
@@ Line 46: / Line 46: @@
 ; Return
-: The array of all BluetoothAdapter objects.
+: An array of BluetoothAdapter objects.
-; Sample Code
+; Sample
-  var adapters = navigator.mozBluetooth.getAdapters();
+  var manager = navigator.mozBluetooth;
+ var adapter = manager.getAdapters();
+; // TODO
+* What would happen if 0 is unplugged and another dongle is plugged?
+* Does the array keeps BluetoothAdapter with state 'disabled'?
 === getDefaultAdapter() ===
 ; Summary
-: The <tt>getDefaultAdapter</tt> method is used to retrieve the default adapter object used to connect the device to third-party Bluetooth devices.
+: The <tt>getDefaultAdapter</tt> method is used to retrieve the default adapter used to connect the device to third-party Bluetooth devices.
 ; Return
 : The default BluetoothAdapter object.
-; Sample Code
+; Sample
-  var adapter = navigator.mozBluetooth.getDefaultAdapter();
+  var manager = navigator.mozBluetooth;
+ var adapter = manager.getDefaultAdapter();
+; // TODO
+* How do we know defaultAdapter has been changed?
 == See also ==
-* BluetoothAdapter
+* [https://wiki.mozilla.org/B2G/Bluetooth/WebBluetooth-v2/BluetoothAdapter BluetoothAdapter]