| /* |
| * 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.bluetooth.BluetoothDevice; |
| import android.media.midi.IMidiDeviceListener; |
| import android.media.midi.IMidiDeviceOpenCallback; |
| import android.media.midi.IMidiDeviceServer; |
| 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 clientToken, in IMidiDeviceListener listener); |
| void unregisterListener(IBinder clientToken, in IMidiDeviceListener listener); |
| |
| void openDevice(IBinder clientToken, in MidiDeviceInfo device, in IMidiDeviceOpenCallback callback); |
| void openBluetoothDevice(IBinder clientToken, in BluetoothDevice bluetoothDevice, |
| in IMidiDeviceOpenCallback callback); |
| void closeDevice(IBinder clientToken, IBinder deviceToken); |
| |
| // 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(in IMidiDeviceServer server, in MidiDeviceStatus status); |
| } |