/* * Copyright (C) 2008 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.android.settings.bluetooth; import com.android.settings.R; import android.app.Notification; import android.app.NotificationManager; import android.app.PendingIntent; import android.bluetooth.BluetoothDevice; import android.bluetooth.BluetoothIntent; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.content.res.Resources; import android.text.TextUtils; /** * BluetoothPinRequest is a receiver for any Bluetooth pairing PIN request. It * checks if the Bluetooth Settings is currently visible and brings up the PIN * entry dialog. Otherwise it puts a Notification in the status bar, which can * be clicked to bring up the PIN entry dialog. */ public class BluetoothPinRequest extends BroadcastReceiver { public static final int NOTIFICATION_ID = android.R.drawable.stat_sys_data_bluetooth; @Override public void onReceive(Context context, Intent intent) { String action = intent.getAction(); if (action.equals(BluetoothIntent.PAIRING_REQUEST_ACTION)) { LocalBluetoothManager localManager = LocalBluetoothManager.getInstance(context); String address = intent.getStringExtra(BluetoothIntent.ADDRESS); Intent pinIntent = new Intent(); pinIntent.setClass(context, BluetoothPinDialog.class); pinIntent.putExtra(BluetoothIntent.ADDRESS, address); pinIntent.setAction(BluetoothIntent.PAIRING_REQUEST_ACTION); pinIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); if (localManager.getForegroundActivity() != null) { // Since the BT-related activity is in the foreground, just open the dialog context.startActivity(pinIntent); } else { // Put up a notification that leads to the dialog Resources res = context.getResources(); Notification notification = new Notification( android.R.drawable.stat_sys_data_bluetooth, res.getString(R.string.bluetooth_notif_ticker), System.currentTimeMillis()); PendingIntent pending = PendingIntent.getActivity(context, 0, pinIntent, PendingIntent.FLAG_ONE_SHOT); String name = intent.getStringExtra(BluetoothIntent.NAME); if (TextUtils.isEmpty(name)) { name = localManager.getLocalDeviceManager().getName(address); } notification.setLatestEventInfo(context, res.getString(R.string.bluetooth_notif_title), res.getString(R.string.bluetooth_notif_message) + name, pending); notification.flags |= Notification.FLAG_AUTO_CANCEL; NotificationManager manager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE); manager.notify(NOTIFICATION_ID, notification); } } else if (action.equals(BluetoothIntent.PAIRING_CANCEL_ACTION)) { // Remove the notification NotificationManager manager = (NotificationManager) context .getSystemService(Context.NOTIFICATION_SERVICE); manager.cancel(NOTIFICATION_ID); } } }