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package com.meetphone;
import java.io.IOException;
import java.util.Set;
import java.util.UUID;
import android.app.Service;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothServerSocket;
import android.bluetooth.BluetoothSocket;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.net.ConnectivityManager;
import android.os.AsyncTask;
import android.os.IBinder;
import android.preference.PreferenceManager;
import android.util.Log;
import android.widget.Toast;
public class BluetoothService extends Service {
private static final boolean DEBUG = false;
private static final String TAG = "BluetoothService";
private BluetoothAdapter bluetoothAdapter = null;
public String dStarted = BluetoothAdapter.ACTION_DISCOVERY_STARTED;
public String dFinished = BluetoothAdapter.ACTION_DISCOVERY_FINISHED;
private static final int REQUEST_ENABLE_BT = 1;
private static final int DISCOVERY_REQUEST = 1;
private static final UUID uuid = UUID.fromString("a60f35f0-b93a-11de-8a39-08002009c666");
SharedPreferences preferences = null;
private String service;
@SuppressWarnings("unused")
private ConnectivityManager connectivity;
@Override
public void onCreate() {
super.onCreate();
if(DEBUG) Log.e(TAG, "onCreate");
Context context = getApplicationContext();
preferences = PreferenceManager.getDefaultSharedPreferences(context);
bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
if(bluetoothAdapter != null) {
if(preferences.getBoolean("BLUETOOTH_AUTO", true) && !bluetoothAdapter.isEnabled()){
Intent enableBtIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
startActivity(enableBtIntent);
//Intent intent2 = new Intent (BluetoothAdapter.ACTION_REQUEST_DISCOVERABLE);
//intent2.putExtra(BluetoothAdapter.EXTRA_DISCOVERABLE_DURATION, 300);
//startActivity(intent2);
//startActivityForResult(enableBtIntent, DISCOVERY_REQUEST);
}
}
else{
Toast.makeText(this, "Votre appareil ne supporte pas le bluetooth", Toast.LENGTH_LONG);
//finish();
}
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
super.onStart(intent, startId);
if(DEBUG) Log.e(TAG, "onStartCommand");
BroadcastReceiver discoveryMonitor = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent){
if(dStarted.equals(intent.getAction())) {
//discover start
Toast.makeText(getApplicationContext(), "Decouverte en cours...", Toast.LENGTH_SHORT).show();
}
else if(dFinished.equals(intent.getAction())) {
//discover finish
Toast.makeText(getApplicationContext(), "Decouverte terminée", Toast.LENGTH_SHORT).show();
bluetoothAdapter.cancelDiscovery();
}
}
};
registerReceiver(discoveryMonitor, new IntentFilter(dStarted));
registerReceiver(discoveryMonitor, new IntentFilter(dFinished));
final BluetoothDevice device = bluetoothAdapter.getRemoteDevice("01:23:77:35:2F:AA");
final Set<BluetoothDevice> bondedDevices = bluetoothAdapter.getBondedDevices();
BroadcastReceiver discoveryResult = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String remoteDeviceName = intent.getStringExtra(BluetoothDevice.EXTRA_NAME);
BluetoothDevice remoteDevice;
remoteDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
Toast.makeText(getApplicationContext(), "Decouvert : " + remoteDeviceName, Toast.LENGTH_LONG).show();
//if(remoteDevice.equals(device) && bondedDevices.contains(remoteDevice)){
try{
BluetoothDevice device = bluetoothAdapter.getRemoteDevice("00:23:76:35:2F:AA");
BluetoothSocket clientSocket = device.createRfcommSocketToServiceRecord(uuid);
clientSocket.connect();
Toast.makeText(getApplicationContext(), "connecté", Toast.LENGTH_LONG).show();
//TODO :transferer les donnée utiliser fct sendData
}catch(IOException e){
Log.d("Bluetooth",e.getMessage());
}
//}
}
};
registerReceiver(discoveryResult, new IntentFilter(BluetoothDevice.ACTION_FOUND));
BroadcastReceiver bluetoothState = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String prevStateExtra = BluetoothAdapter.EXTRA_PREVIOUS_STATE;
String stateExtra = BluetoothAdapter.EXTRA_STATE;
int state = intent.getIntExtra(stateExtra, -1);
String tt="";
switch (state) {
case (BluetoothAdapter.STATE_TURNING_ON) : {
tt="Bluetooth en cours d'activation";
break;
}
case (BluetoothAdapter.STATE_ON) : {
tt="Bluetooth activé";
unregisterReceiver(this);
break;
}
case (BluetoothAdapter.STATE_TURNING_OFF) : {
tt = "Bluetooth en cours de désactivation";
break;
}
case (BluetoothAdapter.STATE_OFF) : {
tt = "Bluetooth désactivé";
break;
}
default: break;
}
Toast.makeText(BluetoothService.this, tt, Toast.LENGTH_SHORT).show();
}
};
String actionStateChanged = BluetoothAdapter.ACTION_STATE_CHANGED;
String actionRequestEnable = BluetoothAdapter.ACTION_REQUEST_ENABLE;
registerReceiver(bluetoothState, new IntentFilter(actionStateChanged));
if(!bluetoothAdapter.isDiscovering()){
dStarted = BluetoothAdapter.ACTION_DISCOVERY_STARTED;
dFinished = BluetoothAdapter.ACTION_DISCOVERY_FINISHED;
bluetoothAdapter.startDiscovery();
}
return START_STICKY;
}
@Override
public IBinder onBind(Intent intent) {
if(DEBUG) Log.e(TAG, "onBind");
return null;
}
//@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) throws IOException {
if (requestCode == DISCOVERY_REQUEST) {
boolean isDiscoverable = resultCode > 0;
if (isDiscoverable) {
String name = "bluetoothserver";
final BluetoothServerSocket btserver = bluetoothAdapter.listenUsingRfcommWithServiceRecord(name, uuid);
Thread acceptThread = new Thread(new Runnable() {
public void run(){
try{
BluetoothSocket serverSocket = btserver.accept();
} catch (IOException e) {
Log.d("BLUETOOTH", e.getMessage());
}
}
});
acceptThread.start();
}
}
}
} |
