/*
* Catroid: An on-device visual programming system for Android devices
* Copyright (C) 2010-2016 The Catrobat Team
* (<http://developer.catrobat.org/credits>)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* An additional term exception under section 7 of the GNU Affero
* General Public License, version 3, is available at
* http://developer.catrobat.org/license_additional_term
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.catrobat.catroid.bluetooth;
import android.app.Activity;
import android.bluetooth.BluetoothAdapter;
import android.content.Intent;
public class BluetoothManager {
public static final int REQUEST_ENABLE_BT = 2000;
public static final int BLUETOOTH_NOT_SUPPORTED = -1;
public static final int BLUETOOTH_ALREADY_ON = 1;
public static final int BLUETOOTH_ACTIVATING = 0;
private BluetoothAdapter bluetoothAdapter;
private final Activity activity;
public BluetoothManager(Activity activity) {
this.activity = activity;
}
public int activateBluetooth() {
if (bluetoothAdapter == null) {
bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
}
if (bluetoothAdapter == null) {
return BLUETOOTH_NOT_SUPPORTED;
}
if (!bluetoothAdapter.isEnabled()) {
Intent enableBtIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
activity.startActivityForResult(enableBtIntent, REQUEST_ENABLE_BT);
return BLUETOOTH_ACTIVATING;
} else {
return BLUETOOTH_ALREADY_ON;
}
}
public BluetoothAdapter getBluetoothAdapter() {
return bluetoothAdapter;
}
}