// Path: MidiTools/src/main/java/com/mobileer/miditools/MidiFramer.java
// public class MidiFramer extends MidiReceiver {
//     private MidiReceiver mReceiver;
//     private byte[] mBuffer = new byte[3];
//     private int mCount;
//     private byte mRunningStatus;
//     private int mNeeded;
//     private boolean mInSysEx;
// 
//     public MidiFramer(MidiReceiver receiver) {
//         mReceiver = receiver;
//     }
// 
//     /*
//      * @see android.midi.MidiReceiver#onSend(byte[], int, int, long)
//      */
//     @Override
//     public void onSend(byte[] data, int offset, int count, long timestamp)
//             throws IOException {
//         int sysExStartOffset = (mInSysEx ? offset : -1);
// 
//         for (int i = 0; i < count; i++) {
//             final byte currentByte = data[offset];
//             final int currentInt = currentByte & 0xFF;
//             if (currentInt >= 0x80) { // status byte?
//                 if (currentInt < 0xF0) { // channel message?
//                     mRunningStatus = currentByte;
//                     mCount = 1;
//                     mNeeded = MidiConstants.getBytesPerMessage(currentByte) - 1;
//                 } else if (currentInt < 0xF8) { // system common?
//                     if (currentInt == 0xF0 /* SysEx Start */) {
//                         // Log.i(TAG, "SysEx Start");
//                         mInSysEx = true;
//                         sysExStartOffset = offset;
//                     } else if (currentInt == 0xF7 /* SysEx End */) {
//                         // Log.i(TAG, "SysEx End");
//                         if (mInSysEx) {
//                             mReceiver.send(data, sysExStartOffset,
//                                 offset - sysExStartOffset + 1, timestamp);
//                             mInSysEx = false;
//                             sysExStartOffset = -1;
//                         }
//                     } else {
//                         mBuffer[0] = currentByte;
//                         mRunningStatus = 0;
//                         mCount = 1;
//                         mNeeded = MidiConstants.getBytesPerMessage(currentByte) - 1;
//                     }
//                 } else { // real-time?
//                     // Single byte message interleaved with other data.
//                     if (mInSysEx) {
//                         mReceiver.send(data, sysExStartOffset,
//                                 offset - sysExStartOffset, timestamp);
//                         sysExStartOffset = offset + 1;
//                     }
//                     mReceiver.send(data, offset, 1, timestamp);
//                 }
//             } else { // data byte
//                 if (!mInSysEx) {
//                     mBuffer[mCount++] = currentByte;
//                     if (--mNeeded == 0) {
//                         if (mRunningStatus != 0) {
//                             mBuffer[0] = mRunningStatus;
//                         }
//                         mReceiver.send(mBuffer, 0, mCount, timestamp);
//                         mNeeded = MidiConstants.getBytesPerMessage(mBuffer[0]) - 1;
//                         mCount = 1;
//                     }
//                 }
//             }
//             ++offset;
//         }
// 
//         // send any accumulatedSysEx data
//         if (sysExStartOffset >= 0 && sysExStartOffset < offset) {
//             mReceiver.send(data, sysExStartOffset,
//                     offset - sysExStartOffset, timestamp);
//         }
//     }
// 
// }


import android.media.midi.MidiDeviceService;
import android.media.midi.MidiDeviceStatus;
import android.media.midi.MidiReceiver;
import com.mobileer.miditools.MidiFramer;
import java.io.IOException;
/*
 * Copyright (C) 2015 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 com.mobileer.example.midiscope;




/**
 * Virtual MIDI Device that logs messages to a ScopeLogger.
 */

public class MidiScope extends MidiDeviceService {
    private static final String TAG = "MidiScope";

    private static ScopeLogger mScopeLogger;
    private MidiReceiver mInputReceiver = new MyReceiver();
// Path: MidiTools/src/main/java/com/mobileer/miditools/MidiFramer.java
// public class MidiFramer extends MidiReceiver {
//     private MidiReceiver mReceiver;
//     private byte[] mBuffer = new byte[3];
//     private int mCount;
//     private byte mRunningStatus;
//     private int mNeeded;
//     private boolean mInSysEx;
// 
//     public MidiFramer(MidiReceiver receiver) {
//         mReceiver = receiver;
//     }
// 
//     /*
//      * @see android.midi.MidiReceiver#onSend(byte[], int, int, long)
//      */
//     @Override
//     public void onSend(byte[] data, int offset, int count, long timestamp)
//             throws IOException {
//         int sysExStartOffset = (mInSysEx ? offset : -1);
// 
//         for (int i = 0; i < count; i++) {
//             final byte currentByte = data[offset];
//             final int currentInt = currentByte & 0xFF;
//             if (currentInt >= 0x80) { // status byte?
//                 if (currentInt < 0xF0) { // channel message?
//                     mRunningStatus = currentByte;
//                     mCount = 1;
//                     mNeeded = MidiConstants.getBytesPerMessage(currentByte) - 1;
//                 } else if (currentInt < 0xF8) { // system common?
//                     if (currentInt == 0xF0 /* SysEx Start */) {
//                         // Log.i(TAG, "SysEx Start");
//                         mInSysEx = true;
//                         sysExStartOffset = offset;
//                     } else if (currentInt == 0xF7 /* SysEx End */) {
//                         // Log.i(TAG, "SysEx End");
//                         if (mInSysEx) {
//                             mReceiver.send(data, sysExStartOffset,
//                                 offset - sysExStartOffset + 1, timestamp);
//                             mInSysEx = false;
//                             sysExStartOffset = -1;
//                         }
//                     } else {
//                         mBuffer[0] = currentByte;
//                         mRunningStatus = 0;
//                         mCount = 1;
//                         mNeeded = MidiConstants.getBytesPerMessage(currentByte) - 1;
//                     }
//                 } else { // real-time?
//                     // Single byte message interleaved with other data.
//                     if (mInSysEx) {
//                         mReceiver.send(data, sysExStartOffset,
//                                 offset - sysExStartOffset, timestamp);
//                         sysExStartOffset = offset + 1;
//                     }
//                     mReceiver.send(data, offset, 1, timestamp);
//                 }
//             } else { // data byte
//                 if (!mInSysEx) {
//                     mBuffer[mCount++] = currentByte;
//                     if (--mNeeded == 0) {
//                         if (mRunningStatus != 0) {
//                             mBuffer[0] = mRunningStatus;
//                         }
//                         mReceiver.send(mBuffer, 0, mCount, timestamp);
//                         mNeeded = MidiConstants.getBytesPerMessage(mBuffer[0]) - 1;
//                         mCount = 1;
//                     }
//                 }
//             }
//             ++offset;
//         }
// 
//         // send any accumulatedSysEx data
//         if (sysExStartOffset >= 0 && sysExStartOffset < offset) {
//             mReceiver.send(data, sysExStartOffset,
//                     offset - sysExStartOffset, timestamp);
//         }
//     }
// 
// }


// Path: MidiScope/src/main/java/com/mobileer/example/midiscope/MidiScope.java
import android.media.midi.MidiDeviceService;
import android.media.midi.MidiDeviceStatus;
import android.media.midi.MidiReceiver;
import com.mobileer.miditools.MidiFramer;
import java.io.IOException;

/*
 * Copyright (C) 2015 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 com.mobileer.example.midiscope;




/**
 * Virtual MIDI Device that logs messages to a ScopeLogger.
 */

public class MidiScope extends MidiDeviceService {
    private static final String TAG = "MidiScope";

    private static ScopeLogger mScopeLogger;
    private MidiReceiver mInputReceiver = new MyReceiver();
    private static MidiFramer mDeviceFramer;