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
51
52
53
54
55
56
|
/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.media.midi;
import android.media.midi.IMidiDeviceListener;
import android.media.midi.IMidiDeviceServer;
import android.media.midi.MidiDeviceInfo;
import android.media.midi.MidiDeviceStatus;
import android.os.Bundle;
import android.os.IBinder;
/** @hide */
interface IMidiManager
{
MidiDeviceInfo[] getDevices();
// for device creation & removal notifications
void registerListener(IBinder token, in IMidiDeviceListener listener);
void unregisterListener(IBinder token, in IMidiDeviceListener listener);
// for opening built-in MIDI devices
IMidiDeviceServer openDevice(IBinder token, in MidiDeviceInfo device);
// for registering built-in MIDI devices
MidiDeviceInfo registerDeviceServer(in IMidiDeviceServer server, int numInputPorts,
int numOutputPorts, in String[] inputPortNames, in String[] outputPortNames,
in Bundle properties, int type);
// for unregistering built-in MIDI devices
void unregisterDeviceServer(in IMidiDeviceServer server);
// used by MidiDeviceService to access the MidiDeviceInfo that was created based on its
// manifest's meta-data
MidiDeviceInfo getServiceDeviceInfo(String packageName, String className);
// used for client's to retrieve a device's MidiDeviceStatus
MidiDeviceStatus getDeviceStatus(in MidiDeviceInfo deviceInfo);
// used by MIDI devices to report their status
// the token is used by MidiService for death notification
void setDeviceStatus(IBinder token, in MidiDeviceStatus status);
}
|
