105 lines
4.5 KiB
Java
105 lines
4.5 KiB
Java
/*
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* Copyright (C) 2008 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.bluetooth;
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import com.android.settings.R;
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import android.app.Notification;
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import android.app.NotificationManager;
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import android.app.PendingIntent;
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import android.bluetooth.BluetoothClass;
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import android.bluetooth.BluetoothDevice;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.res.Resources;
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import android.text.TextUtils;
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/**
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* BluetoothPairingRequest is a receiver for any Bluetooth pairing request. It
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* checks if the Bluetooth Settings is currently visible and brings up the PIN, the passkey or a
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* confirmation entry dialog. Otherwise it puts a Notification in the status bar, which can
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* be clicked to bring up the Pairing entry dialog.
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*/
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public class BluetoothPairingRequest extends BroadcastReceiver {
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public static final int NOTIFICATION_ID = android.R.drawable.stat_sys_data_bluetooth;
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@Override
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public void onReceive(Context context, Intent intent) {
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String action = intent.getAction();
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if (action.equals(BluetoothDevice.ACTION_PAIRING_REQUEST)) {
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LocalBluetoothManager localManager = LocalBluetoothManager.getInstance(context);
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BluetoothDevice device =
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intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
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int type = intent.getIntExtra(BluetoothDevice.EXTRA_PAIRING_VARIANT,
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BluetoothDevice.ERROR);
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Intent pairingIntent = new Intent();
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pairingIntent.setClass(context, BluetoothPairingDialog.class);
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pairingIntent.putExtra(BluetoothDevice.EXTRA_DEVICE, device);
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pairingIntent.putExtra(BluetoothDevice.EXTRA_PAIRING_VARIANT, type);
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if (type == BluetoothDevice.PAIRING_VARIANT_CONFIRMATION) {
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int passkey = intent.getIntExtra(BluetoothDevice.EXTRA_PASSKEY, BluetoothDevice.ERROR);
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pairingIntent.putExtra(BluetoothDevice.EXTRA_PASSKEY, passkey);
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}
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pairingIntent.setAction(BluetoothDevice.ACTION_PAIRING_REQUEST);
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pairingIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
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if (localManager.getForegroundActivity() != null) {
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// Since the BT-related activity is in the foreground, just open the dialog
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context.startActivity(pairingIntent);
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} else {
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// Put up a notification that leads to the dialog
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Resources res = context.getResources();
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Notification notification = new Notification(
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android.R.drawable.stat_sys_data_bluetooth,
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res.getString(R.string.bluetooth_notif_ticker),
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System.currentTimeMillis());
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PendingIntent pending = PendingIntent.getActivity(context, 0,
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pairingIntent, PendingIntent.FLAG_ONE_SHOT);
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String name = intent.getStringExtra(BluetoothDevice.EXTRA_NAME);
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if (TextUtils.isEmpty(name)) {
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name = device.getName();
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}
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notification.setLatestEventInfo(context,
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res.getString(R.string.bluetooth_notif_title),
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res.getString(R.string.bluetooth_notif_message) + name,
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pending);
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notification.flags |= Notification.FLAG_AUTO_CANCEL;
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NotificationManager manager = (NotificationManager)
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context.getSystemService(Context.NOTIFICATION_SERVICE);
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manager.notify(NOTIFICATION_ID, notification);
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}
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} else if (action.equals(BluetoothDevice.ACTION_PAIRING_CANCEL)) {
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// Remove the notification
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NotificationManager manager = (NotificationManager) context
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.getSystemService(Context.NOTIFICATION_SERVICE);
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manager.cancel(NOTIFICATION_ID);
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}
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}
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}
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