IRemoteDisplay.h revision 2013a54981d4ffb036dff279b88cc9f08c0ee1c2 
1/*
2 * Copyright (C) 2012 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef ANDROID_IREMOTEDISPLAY_H
18#define ANDROID_IREMOTEDISPLAY_H
19
20#include <stdint.h>
21#include <sys/types.h>
22
23#include <utils/RefBase.h>
24#include <binder/IInterface.h>
25#include <binder/Parcel.h>
26
27namespace android {
28
29/*
30 * Represents a remote display, such as a Wifi display.
31 *
32 * When the remote display is created, it may not yet be connected to the
33 * display.  The remote display asynchronously reports events such as successful
34 * connection, disconnection and errors to an IRemoteDisplayClient interface provided by
35 * the client.
36 */
37class IRemoteDisplay : public IInterface
38{
39public:
40    DECLARE_META_INTERFACE(RemoteDisplay);
41
42    // Disconnects the remote display.
43    // The remote display should respond back to the IRemoteDisplayClient with an
44    // onDisplayDisconnected() event when the disconnection is complete.
45    virtual status_t disconnect() = 0;
46};
47
48
49// ----------------------------------------------------------------------------
50
51class BnRemoteDisplay : public BnInterface<IRemoteDisplay>
52{
53public:
54    virtual status_t    onTransact( uint32_t code,
55                                    const Parcel& data,
56                                    Parcel* reply,
57                                    uint32_t flags = 0);
58};
59
60}; // namespace android
61
62#endif // ANDROID_IREMOTEDISPLAY_H
63