Sample demonstrating how to use the MIDI API to receive and process MIDI signals coming from an attached device.
The Android MIDI API (android.media.midi) allows developers to connect a MIDI device to Android and process MIDI signals coming from it. This sample demonstrates some basic features of the MIDI API, such as enumeration of currently available devices (Information includes name, vendor, capabilities, etc), notification when MIDI devices are plugged in or unplugged, and receiving MIDI signals. This sample simply shows all the received MIDI signals to the screen log and does not play any sound for them.
This sample uses the Gradle build system. To build this project, use the "gradlew build" command or use "Import Project" in Android Studio.
If you've found an error in this sample, please file an issue: https://github.com/googlesamples/android-MidiScope
Patches are encouraged, and may be submitted by forking this project and submitting a pull request through GitHub. Please see CONTRIBUTING.md for more details.
Copyright 2017 The Android Open Source Project, Inc.
Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you 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.
compile "com.android.support:support-v4:26.1.0"
compile "com.android.support:support-v13:26.1.0"
compile "com.android.support:cardview-v7:26.1.0"
compile "com.android.support:appcompat-v7:26.1.0"
compileSdkVersion 26
minSdkVersion 23
targetSdkVersion 26
package com.example.android.midiscope
versionCode 1
versionName 1.0
App that provides a MIDI echo service.
Logs a message to our TextView. This needs to be called from the UI thread.
Virtual MIDI Device that logs messages to a ScopeLogger.
This will get called when clients connect or disconnect. Log device information.