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Commit 7cd06c0b authored by Phil Burk's avatar Phil Burk
Browse files

BLE-MIDI: change binding for BluetoothMidiService 



Add a remote call addBluetoothDevice() using AIDL.
This was needed because onBind() is only called once.

Bug: 23219556
Bug: 23760886
Change-Id: Id7554ca55d596352d11dbd6ae3e403138a29c864
Signed-off-by: default avatarPhil Burk <philburk@google.com>
parent bba5a151

Android.mk

+1 −0
Original line number Diff line number Diff line
@@ -348,6 +348,7 @@ LOCAL_SRC_FILES += \ 
	media/java/android/media/IRingtonePlayer.aidl \

	media/java/android/media/IVolumeController.aidl \

	media/java/android/media/audiopolicy/IAudioPolicyCallback.aidl \

	media/java/android/media/midi/IBluetoothMidiService.aidl \

	media/java/android/media/midi/IMidiDeviceListener.aidl \

	media/java/android/media/midi/IMidiDeviceOpenCallback.aidl \

	media/java/android/media/midi/IMidiDeviceServer.aidl \

media/java/android/media/midi/IBluetoothMidiService.aidl

0 → 100644
+26 −0
Original line number Diff line number Diff line 
/*

 * 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 android.media.midi;



import android.bluetooth.BluetoothDevice;

import android.os.IBinder;



/** @hide */

interface IBluetoothMidiService

{

    IBinder addBluetoothDevice(in BluetoothDevice bluetoothDevice);

}

media/packages/BluetoothMidiService/Android.mk

+2 −1
Original line number Diff line number Diff line
@@ -3,7 +3,8 @@ include $(CLEAR_VARS) 


LOCAL_MODULE_TAGS := optional



LOCAL_SRC_FILES := $(call all-subdir-java-files)

LOCAL_SRC_FILES += \

      $(call all-java-files-under,src)



LOCAL_PACKAGE_NAME := BluetoothMidiService

LOCAL_CERTIFICATE := platform

media/packages/BluetoothMidiService/AndroidManifest.xml

+1 −1
Original line number Diff line number Diff line
@@ -8,7 +8,7 @@ 


    <application

        android:label="@string/app_name">

        <service android:name="BluetoothMidiService"

        <service android:name=".BluetoothMidiService"

            android:permission="android.permission.BIND_MIDI_DEVICE_SERVICE">

            <intent-filter>

                <action android:name="android.media.midi.BluetoothMidiService" />

media/packages/BluetoothMidiService/src/com/android/bluetoothmidiservice/BluetoothMidiService.java

+15 −8
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ package com.android.bluetoothmidiservice; 
import android.app.Service;

import android.bluetooth.BluetoothDevice;

import android.content.Intent;

import android.media.midi.IBluetoothMidiService;

import android.media.midi.MidiManager;

import android.os.IBinder;

import android.util.Log;
@@ -34,25 +35,31 @@ public class BluetoothMidiService extends Service { 


    @Override

    public IBinder onBind(Intent intent) {

        if (MidiManager.BLUETOOTH_MIDI_SERVICE_INTENT.equals(intent.getAction())) {

            BluetoothDevice bluetoothDevice = (BluetoothDevice)intent.getParcelableExtra("device");

            if (bluetoothDevice == null) {

                Log.e(TAG, "no BluetoothDevice in onBind intent");

                return null;

        // Return the interface

        return mBinder;

    }





    private final IBluetoothMidiService.Stub mBinder = new IBluetoothMidiService.Stub() {



        public IBinder addBluetoothDevice(BluetoothDevice bluetoothDevice) {

            BluetoothMidiDevice device;

            if (bluetoothDevice == null) {

                Log.e(TAG, "no BluetoothDevice in addBluetoothDevice()");

                return null;

            }

            synchronized (mDeviceServerMap) {

                device = mDeviceServerMap.get(bluetoothDevice);

                if (device == null) {

                    device = new BluetoothMidiDevice(this, bluetoothDevice, this);

                    device = new BluetoothMidiDevice(BluetoothMidiService.this,

                            bluetoothDevice, BluetoothMidiService.this);

                    mDeviceServerMap.put(bluetoothDevice, device);

                }

            }

            return device.getBinder();

        }

        return null;

    }



    };



    void deviceClosed(BluetoothDevice device) {

        synchronized (mDeviceServerMap) {