1 /* 2 * Copyright (C) 2016 Google Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not 5 * use this file except in compliance with the License. You may obtain a copy of 6 * the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 13 * License for the specific language governing permissions and limitations under 14 * the License. 15 */ 16 17 package com.googlecode.android_scripting.facade.bluetooth; 18 19 import android.bluetooth.BluetoothAdapter; 20 import android.bluetooth.BluetoothDevice; 21 import android.content.BroadcastReceiver; 22 import android.content.Context; 23 import android.content.Intent; 24 import android.content.IntentFilter; 25 26 public class BluetoothBroadcastHelper { 27 28 private static BroadcastReceiver mListener; 29 private final Context mContext; 30 private final BroadcastReceiver mReceiver; 31 private final String[] mActions = {BluetoothDevice.ACTION_FOUND, 32 BluetoothDevice.ACTION_UUID, 33 BluetoothAdapter.ACTION_DISCOVERY_STARTED, 34 BluetoothAdapter.ACTION_DISCOVERY_FINISHED}; 35 36 public BluetoothBroadcastHelper(Context context, BroadcastReceiver listener) { 37 mContext = context; 38 mListener = listener; 39 mReceiver = new BluetoothReceiver(); 40 } 41 42 public void startReceiver() { 43 IntentFilter mIntentFilter = new IntentFilter(); 44 for(String action : mActions) { 45 mIntentFilter.addAction(action); 46 } 47 mContext.registerReceiver(mReceiver, mIntentFilter); 48 } 49 50 public static class BluetoothReceiver extends BroadcastReceiver { 51 @Override 52 public void onReceive(Context context, Intent intent) { 53 mListener.onReceive(context, intent); 54 } 55 } 56 57 public void stopReceiver() { 58 mContext.unregisterReceiver(mReceiver); 59 } 60 } 61
