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/*
* Copyright (C) 2011 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 android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.bluetooth.BluetoothDevice;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.PowerManager;
import android.util.Log;
import com.android.settings.R;
/**
* BluetoothPermissionRequest is a receiver to receive Bluetooth connection
* access request.
*/
public final class BluetoothPermissionRequest extends BroadcastReceiver {
private static final String TAG = "BluetoothPermissionRequest";
private static final boolean DEBUG = Utils.V;
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 (DEBUG) Log.d(TAG, "onReceive");
if (action.equals(BluetoothDevice.ACTION_CONNECTION_ACCESS_REQUEST)) {
// convert broadcast intent into activity intent (same action string)
BluetoothDevice device =
intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
int requestType = intent.getIntExtra(BluetoothDevice.EXTRA_ACCESS_REQUEST_TYPE,
BluetoothDevice.REQUEST_TYPE_PROFILE_CONNECTION);
String returnPackage = intent.getStringExtra(BluetoothDevice.EXTRA_PACKAGE_NAME);
String returnClass = intent.getStringExtra(BluetoothDevice.EXTRA_CLASS_NAME);
Intent connectionAccessIntent = new Intent(action);
connectionAccessIntent.setClass(context, BluetoothPermissionActivity.class);
connectionAccessIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
connectionAccessIntent.putExtra(BluetoothDevice.EXTRA_ACCESS_REQUEST_TYPE, requestType);
connectionAccessIntent.putExtra(BluetoothDevice.EXTRA_DEVICE, device);
connectionAccessIntent.putExtra(BluetoothDevice.EXTRA_PACKAGE_NAME, returnPackage);
connectionAccessIntent.putExtra(BluetoothDevice.EXTRA_CLASS_NAME, returnClass);
String deviceAddress = device != null ? device.getAddress() : null;
PowerManager powerManager =
(PowerManager) context.getSystemService(Context.POWER_SERVICE);
if (powerManager.isScreenOn() &&
LocalBluetoothPreferences.shouldShowDialogInForeground(context, deviceAddress) ) {
context.startActivity(connectionAccessIntent);
} else {
// Put up a notification that leads to the dialog
// Create an intent triggered by clicking on the
// "Clear All Notifications" button
Intent deleteIntent = new Intent(BluetoothDevice.ACTION_CONNECTION_ACCESS_REPLY);
deleteIntent.putExtra(BluetoothDevice.EXTRA_DEVICE, device);
deleteIntent.putExtra(BluetoothDevice.EXTRA_CONNECTION_ACCESS_RESULT,
BluetoothDevice.CONNECTION_ACCESS_NO);
Notification notification = new Notification(android.R.drawable.stat_sys_data_bluetooth,
context.getString(R.string.bluetooth_connection_permission_request),
System.currentTimeMillis());
String deviceName = device != null ? device.getName() : null;
notification.setLatestEventInfo(context,
context.getString(R.string.bluetooth_connection_permission_request),
context.getString(R.string.bluetooth_connection_notif_message, deviceName),
PendingIntent.getActivity(context, 0, connectionAccessIntent, 0));
notification.flags = Notification.FLAG_AUTO_CANCEL |
Notification.FLAG_ONLY_ALERT_ONCE;
notification.defaults = Notification.DEFAULT_SOUND;
notification.deleteIntent = PendingIntent.getBroadcast(context, 0, deleteIntent, 0);
NotificationManager notificationManager =
(NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(NOTIFICATION_ID, notification);
}
} else if (action.equals(BluetoothDevice.ACTION_CONNECTION_ACCESS_CANCEL)) {
// Remove the notification
NotificationManager manager = (NotificationManager) context
.getSystemService(Context.NOTIFICATION_SERVICE);
manager.cancel(NOTIFICATION_ID);
}
}
}
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