| /* |
| * Copyright (C) 2017 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.googlecode.android_scripting.facade.bluetooth; |
| |
| import android.bluetooth.BluetoothAdapter; |
| import android.bluetooth.BluetoothDevice; |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| |
| public class BluetoothBroadcastHelper { |
| |
| private static BroadcastReceiver sListener; |
| private final Context mContext; |
| private final BroadcastReceiver mReceiver; |
| private final String[] mActions = {BluetoothDevice.ACTION_FOUND, |
| BluetoothDevice.ACTION_UUID, |
| BluetoothAdapter.ACTION_DISCOVERY_STARTED, |
| BluetoothAdapter.ACTION_DISCOVERY_FINISHED}; |
| |
| public BluetoothBroadcastHelper(Context context, BroadcastReceiver listener) { |
| mContext = context; |
| sListener = listener; |
| mReceiver = new BluetoothReceiver(); |
| } |
| |
| /** |
| * Start the Receiver. |
| */ |
| public void startReceiver() { |
| IntentFilter mIntentFilter = new IntentFilter(); |
| for (String action : mActions) { |
| mIntentFilter.addAction(action); |
| } |
| mContext.registerReceiver(mReceiver, mIntentFilter); |
| } |
| |
| /** |
| * Bluetooth Receiver Class. |
| */ |
| public static class BluetoothReceiver extends BroadcastReceiver { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| sListener.onReceive(context, intent); |
| } |
| } |
| |
| /** |
| * Unregister the receiver. |
| */ |
| public void stopReceiver() { |
| mContext.unregisterReceiver(mReceiver); |
| } |
| } |