7eb441cb4a
Rename MidiDeviceInfo.getPortList() to getPorts() Rename MidiManager.getDeviceList() to getDevices() Rename MidiReceiver.onReceive() to onSend() Replace MidiManager.DeviceOpenCallback and BluetoothOpenCallback with new interface MidiManager.OnDeviceOpenedListener Add MidiSender.onConnect() and onDisconnect() Add MidiReceiver.onFlush() Ensure that MidiReceiver max message size is immutable Bug: 21044677 Change-Id: I7711734a45e831e9744849a6f569e906feff9f80
63 lines
1.8 KiB
Java
63 lines
1.8 KiB
Java
/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.media.midi;
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/**
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* Interface provided by a device to allow attaching
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* MidiReceivers to a MIDI device.
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*/
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abstract public class MidiSender {
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/**
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* Connects a {@link MidiReceiver} to the sender
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*
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* @param receiver the receiver to connect
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*/
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public void connect(MidiReceiver receiver) {
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if (receiver == null) {
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throw new NullPointerException("receiver null in MidiSender.connect");
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}
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onConnect(receiver);
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}
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/**
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* Disconnects a {@link MidiReceiver} from the sender
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*
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* @param receiver the receiver to disconnect
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*/
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public void disconnect(MidiReceiver receiver) {
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if (receiver == null) {
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throw new NullPointerException("receiver null in MidiSender.disconnect");
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}
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onDisconnect(receiver);
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}
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/**
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* Called to connect a {@link MidiReceiver} to the sender
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*
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* @param receiver the receiver to connect
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*/
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abstract public void onConnect(MidiReceiver receiver);
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/**
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* Called to disconnect a {@link MidiReceiver} from the sender
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*
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* @param receiver the receiver to disconnect
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*/
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abstract public void onDisconnect(MidiReceiver receiver);
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}
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