blob: 3b11685fd4f120ee1c38a1359571e9eedb6ceab1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_FACTORY_H_
#define DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_FACTORY_H_
#include "base/callback.h"
#include "base/memory/ref_counted.h"
#include "device/bluetooth/bluetooth_adapter.h"
#include "device/bluetooth/bluetooth_export.h"
namespace device {
// A factory class for building a Bluetooth adapter on platforms where Bluetooth
// is available.
class DEVICE_BLUETOOTH_EXPORT BluetoothAdapterFactory {
public:
typedef base::Callback<void(scoped_refptr<BluetoothAdapter> adapter)>
AdapterCallback;
// Returns true if the Bluetooth adapter is available for the current
// platform.
static bool IsBluetoothAdapterAvailable();
// Returns the shared instance of the default adapter, creating and
// initializing it if necessary. |callback| is called with the adapter
// instance passed only once the adapter is fully initialized and ready to
// use.
static void GetAdapter(const AdapterCallback& callback);
#if defined(OS_CHROMEOS)
// Calls |BluetoothAdapter::Shutdown| on the adapter if
// present.
static void Shutdown();
#endif
// Sets the shared instance of the default adapter for testing purposes only,
// no reference is retained after completion of the call, removing the last
// reference will reset the factory.
static void SetAdapterForTesting(scoped_refptr<BluetoothAdapter> adapter);
// Returns true iff the implementation has a (non-NULL) shared instance of the
// adapter. Exposed for testing.
static bool HasSharedInstanceForTesting();
};
} // namespace device
#endif // DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_FACTORY_H_
|
