package com.clusterrr.sonyheadphonescontrol;
/*
* Copyright 2013 two forty four a.m. LLC <http://www.twofortyfouram.com>
*
* 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.
*/
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothManager;
import android.bluetooth.BluetoothSocket;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.os.ParcelUuid;
import android.util.Log;
import android.widget.Toast;
import com.twofortyfouram.spackle.bundle.BundleScrubber;
import net.dinglisch.android.tasker.TaskerPlugin;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Date;
import java.util.List;
import java.util.Set;
import java.util.UUID;
import java.util.concurrent.ExecutionException;
public final class TaskerFireReceiver extends BroadcastReceiver {
public static final String TAG = "SonyHeadphonesControl";
public static final UUID uuid = UUID.fromString("96cc203e-5068-46ad-b32d-e316f5e069ba");
public static final UUID uuid_alt = UUID.fromString("ba69e0f5-16e3-2db3-ad46-68503e20cc96");
public static final String ACTION_FIRE_SETTING = "com.twofortyfouram.locale.intent.action.FIRE_SETTING"; //$NON-NLS-1$
public static final String EXTRA_BUNDLE = "com.twofortyfouram.locale.intent.extra.BUNDLE"; //$NON-NLS-1$
public static final String EXTRA_STRING_BLURB = "com.twofortyfouram.locale.intent.extra.BLURB"; //$NON-NLS-1$
public static final String EXTRA_STRING_MODE = "mode";
public static final String EXTRA_STRING_VOLUME = "volume";
public static final String EXTRA_STRING_VOICE = "voice";
@Override
public void onReceive(final Context context, final Intent intent) {
if (!ACTION_FIRE_SETTING.equals(intent.getAction()))
return;
final Bundle bundle = intent.getBundleExtra(EXTRA_BUNDLE);
BundleScrubber.scrub(bundle);
boolean voice = false;
int volume = 0;
int mode = bundle.getInt(EXTRA_STRING_MODE, 0);
volume = bundle.getInt(EXTRA_STRING_VOLUME, 20);
voice = bundle.getBoolean(EXTRA_STRING_VOICE, false);
execute(context, intent, mode, volume, voice);
}
public static void execute(Context context, Intent intent, int mode, int volume, boolean voice) {
boolean enabled = false;
int noiseCancelling = 0;
switch (mode) {
case 0:
enabled = false;
break;
case 1:
enabled = true;
noiseCancelling = 2;
break;
case 2:
enabled = true;
noiseCancelling = 1;
break;
case 3:
enabled = true;
noiseCancelling = 0;
}
try {
if (setAmbientSound(context, enabled, noiseCancelling, volume, voice)) {
if (intent != null)
TaskerPlugin.Setting.signalFinish(context, intent, TaskerPlugin.Setting.RESULT_CODE_OK, null);
else
Toast.makeText(context, context.getString(R.string.ok), Toast.LENGTH_SHORT).show();
} else {
final String message = context.getString(R.string.headset_not_found);
if (intent != null) {
Bundle vars = new Bundle();
vars.putString(TaskerPlugin.Setting.VARNAME_ERROR_MESSAGE, message);
TaskerPlugin.Setting.signalFinish(context, intent, TaskerPlugin.Setting.RESULT_CODE_FAILED, vars);
} else {
Toast.makeText(context, message, Toast.LENGTH_SHORT).show();
}
}
} catch (IOException e) {
e.printStackTrace();
final String message = context.getString(R.string.io_error);
if (intent != null) {
Bundle vars = new Bundle();
vars.putString(TaskerPlugin.Setting.VARNAME_ERROR_MESSAGE, message);
TaskerPlugin.Setting.signalFinish(context, intent, TaskerPlugin.Setting.RESULT_CODE_FAILED, vars);
} else {
Toast.makeText(context, message, Toast.LENGTH_SHORT).show();
}
} catch (InterruptedException e) {
e.printStackTrace();
}
}
static boolean setAmbientSound(Context context, boolean enabled, int noiseCancelling, int volume, boolean voice) throws IOException, InterruptedException {
return sendData(context, new byte[]{0x00, 0x00, 0x00, 0x08, 0x68, 0x02, (byte) (enabled ? 0x10 : 0x00), 0x02, (byte) (noiseCancelling), 0x01, (byte) (voice ? 1 : 0), (byte) volume});
}
static boolean sendData(Context context, byte[] data) throws IOException, InterruptedException {
BluetoothDevice headset = null;
BluetoothManager bluetoothManager = (BluetoothManager) context.getSystemService(Context.BLUETOOTH_SERVICE);
BluetoothAdapter adapter = bluetoothManager.getAdapter();
Set<BluetoothDevice> devices = adapter.getBondedDevices();
for (BluetoothDevice device : devices) {
ParcelUuid[] uuids = device.getUuids();
if(uuids == null)
continue;
for (ParcelUuid u : uuids) {
if (u.toString().equals(uuid.toString()) || u.toString().equals(uuid_alt.toString())) {
headset = device;
break;
}
}
if (headset != null)
break;
}
if (headset == null) {
// Log.e(TAG, "Headset not found");
return false;
} else {
// Log.d(TAG, "Headset found: " + headset.getAddress() + " " + headset.getName());
}
BluetoothSocket socket = headset.createRfcommSocketToServiceRecord(uuid);
try {
// Log.i(TAG, "Socket connected: " + socket.isConnected());
socket.connect();
// Log.i(TAG, "Socket connected: " + socket.isConnected());
byte[] packet = new byte[data.length + 2];
packet[0] = 0x0c;
packet[1] = 0;
for (int j = 0; j < data.length; j++) {
packet[j + 2] = data[j];
}
sendPacket(socket, packet);
packet[1] = 1;
sendPacket(socket, packet);
return true;
} finally {
socket.close();
}
}
static void sendPacket(BluetoothSocket socket, byte[] data) throws IOException, InterruptedException {
OutputStream o = socket.getOutputStream();
InputStream i = socket.getInputStream();
byte[] packet = new byte[data.length + 3];
packet[0] = 0x3e;
packet[packet.length - 1] = 0x3c;
byte crc = 0;
for (int j = 0; j < data.length; j++) {
crc += data[j];
packet[j + 1] = data[j];
}
packet[packet.length - 2] = crc;
o.write(packet);
byte[] buffer = new byte[256];
Date date = new Date();
while (new Date().getTime() - date.getTime() < 200) {
if (i.available() > 0) {
int r = i.read(buffer);
StringBuilder sb = new StringBuilder();
for (int j = 0; j < r; j++) {
sb.append(String.format(" %02x", buffer[j]));
}
// Log.i(TAG, "Read: " + r + " bytes:" + sb);
break;
}
Thread.sleep(50);
}
}
}
