5d2595f051
- Fixes to the issues found during review. - added support for BluetoothProfile ProfileService Classes - Added new MapProfile.java to comply with new structure - changed ORDINAL to use BluetoothProfile.MAP directly - Moved construction of MapProfile to LocalBluetoothProfileManager constructor - Added support for multiple concurent permission activities and/or multiple notifications (i.e. pbap and map permission request right after each other) - cleanup - changed settings to use Notification.Builder - made the notifications for map/pbab more informative - added handling of back button + "clear all notifications" Bug:10692365 Change-Id: I9803c9658a96b1a9c1d4734d2fdd22f1421d2827
252 lines
12 KiB
Java
252 lines
12 KiB
Java
/*
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* Copyright (C) 2011 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 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.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.os.PowerManager;
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import android.util.Log;
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import com.android.settings.R;
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/**
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* BluetoothPermissionRequest is a receiver to receive Bluetooth connection
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* access request.
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*/
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public final class BluetoothPermissionRequest extends BroadcastReceiver {
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private static final String TAG = "BluetoothPermissionRequest";
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private static final boolean DEBUG = Utils.V;
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private static final int NOTIFICATION_ID = android.R.drawable.stat_sys_data_bluetooth;
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private static final String NOTIFICATION_TAG_PBAP = "Phonebook Access" ;
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private static final String NOTIFICATION_TAG_MAP = "Message Access";
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Context mContext;
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int mRequestType;
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BluetoothDevice mDevice;
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String mReturnPackage = null;
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String mReturnClass = null;
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@Override
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public void onReceive(Context context, Intent intent) {
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mContext = context;
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String action = intent.getAction();
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if (DEBUG) Log.d(TAG, "onReceive" + action);
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if (action.equals(BluetoothDevice.ACTION_CONNECTION_ACCESS_REQUEST)) {
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// convert broadcast intent into activity intent (same action string)
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mDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
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mRequestType = intent.getIntExtra(BluetoothDevice.EXTRA_ACCESS_REQUEST_TYPE,
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BluetoothDevice.REQUEST_TYPE_PROFILE_CONNECTION);
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mReturnPackage = intent.getStringExtra(BluetoothDevice.EXTRA_PACKAGE_NAME);
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mReturnClass = intent.getStringExtra(BluetoothDevice.EXTRA_CLASS_NAME);
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if (DEBUG) Log.d(TAG, "onReceive request type: " + mRequestType + " return "
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+ mReturnPackage + "," + mReturnClass);
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// Check if user had made decisions on accepting or rejecting the phonebook access
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// request. If there is, reply the request and return, no need to start permission
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// activity dialog or notification.
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if (checkUserChoice()) {
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return;
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}
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Intent connectionAccessIntent = new Intent(action);
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connectionAccessIntent.setClass(context, BluetoothPermissionActivity.class);
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// We use the FLAG_ACTIVITY_MULTIPLE_TASK since we can have multiple concurrent access requests
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connectionAccessIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
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connectionAccessIntent.setType(Integer.toString(mRequestType)); /* This is needed to create two pending
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intents to the same activity.
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The value is not used in the activity. */
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connectionAccessIntent.putExtra(BluetoothDevice.EXTRA_ACCESS_REQUEST_TYPE,
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mRequestType);
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connectionAccessIntent.putExtra(BluetoothDevice.EXTRA_DEVICE, mDevice);
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connectionAccessIntent.putExtra(BluetoothDevice.EXTRA_PACKAGE_NAME, mReturnPackage);
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connectionAccessIntent.putExtra(BluetoothDevice.EXTRA_CLASS_NAME, mReturnClass);
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String deviceAddress = mDevice != null ? mDevice.getAddress() : null;
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String title = null;
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String message = null;
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PowerManager powerManager =
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(PowerManager) context.getSystemService(Context.POWER_SERVICE);
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if (powerManager.isScreenOn() &&
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LocalBluetoothPreferences.shouldShowDialogInForeground(context, deviceAddress) ) {
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context.startActivity(connectionAccessIntent);
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} else {
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// Put up a notification that leads to the dialog
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// Create an intent triggered by clicking on the
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// "Clear All Notifications" button
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Intent deleteIntent = new Intent(BluetoothDevice.ACTION_CONNECTION_ACCESS_REPLY);
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deleteIntent.putExtra(BluetoothDevice.EXTRA_DEVICE, mDevice);
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deleteIntent.putExtra(BluetoothDevice.EXTRA_CONNECTION_ACCESS_RESULT,
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BluetoothDevice.CONNECTION_ACCESS_NO);
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deleteIntent.putExtra(BluetoothDevice.EXTRA_ACCESS_REQUEST_TYPE, mRequestType);
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String deviceName = mDevice != null ? mDevice.getAliasName() : null;
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switch (mRequestType) {
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case BluetoothDevice.REQUEST_TYPE_PHONEBOOK_ACCESS:
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title = context.getString(R.string.bluetooth_phonebook_request);
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message = context.getString(R.string.bluetooth_pb_acceptance_dialog_text, deviceName, deviceName);
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break;
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case BluetoothDevice.REQUEST_TYPE_MESSAGE_ACCESS:
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title = context.getString(R.string.bluetooth_map_request);
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message = context.getString(R.string.bluetooth_map_acceptance_dialog_text, deviceName, deviceName);
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break;
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default:
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title = context.getString(R.string.bluetooth_connection_permission_request);
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message = context.getString(R.string.bluetooth_connection_dialog_text, deviceName, deviceName);
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break;
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}
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Notification notification = new Notification.Builder(context)
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.setContentTitle(title)
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.setTicker(message)
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.setContentText(message)
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.setSmallIcon(android.R.drawable.stat_sys_data_bluetooth)
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.setAutoCancel(true)
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.setPriority(Notification.PRIORITY_MAX)
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.setOnlyAlertOnce(false)
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.setDefaults(Notification.DEFAULT_ALL)
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.setContentIntent(PendingIntent.getActivity(context, 0, connectionAccessIntent, 0))
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.setDeleteIntent(PendingIntent.getBroadcast(context, 0, deleteIntent, 0))
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.build();
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notification.flags |= Notification.FLAG_NO_CLEAR; /* cannot be set with the builder */
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NotificationManager notificationManager =
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(NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
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notificationManager.notify(getNotificationTag(mRequestType),NOTIFICATION_ID, notification);
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}
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} else if (action.equals(BluetoothDevice.ACTION_CONNECTION_ACCESS_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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mRequestType = intent.getIntExtra(BluetoothDevice.EXTRA_ACCESS_REQUEST_TYPE,
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BluetoothDevice.REQUEST_TYPE_PHONEBOOK_ACCESS);
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manager.cancel(getNotificationTag(mRequestType), NOTIFICATION_ID);
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}
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}
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private String getNotificationTag(int requestType) {
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if(requestType == BluetoothDevice.REQUEST_TYPE_PHONEBOOK_ACCESS) {
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return NOTIFICATION_TAG_PBAP;
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} else if(mRequestType == BluetoothDevice.REQUEST_TYPE_MESSAGE_ACCESS) {
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return NOTIFICATION_TAG_MAP;
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}
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return null;
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}
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/**
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* @return true user had made a choice, this method replies to the request according
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* to user's previous decision
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* false user hadnot made any choice on this device
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*/
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private boolean checkUserChoice() {
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boolean processed = false;
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// ignore if it is something else than phonebook/message settings it wants us to remember
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if (mRequestType != BluetoothDevice.REQUEST_TYPE_PHONEBOOK_ACCESS
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&& mRequestType != BluetoothDevice.REQUEST_TYPE_MESSAGE_ACCESS) {
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if (DEBUG) Log.d(TAG, "Unknown RequestType: " + mRequestType);
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return processed;
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}
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LocalBluetoothManager bluetoothManager = LocalBluetoothManager.getInstance(mContext);
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CachedBluetoothDeviceManager cachedDeviceManager =
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bluetoothManager.getCachedDeviceManager();
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CachedBluetoothDevice cachedDevice = cachedDeviceManager.findDevice(mDevice);
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if (cachedDevice == null) {
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cachedDevice = cachedDeviceManager.addDevice(bluetoothManager.getBluetoothAdapter(),
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bluetoothManager.getProfileManager(), mDevice);
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}
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if(mRequestType == BluetoothDevice.REQUEST_TYPE_PHONEBOOK_ACCESS) {
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int phonebookPermission = cachedDevice.getPhonebookPermissionChoice();
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if (phonebookPermission == CachedBluetoothDevice.ACCESS_UNKNOWN) {
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return processed;
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}
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String intentName = BluetoothDevice.ACTION_CONNECTION_ACCESS_REPLY;
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if (phonebookPermission == CachedBluetoothDevice.ACCESS_ALLOWED) {
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sendIntentToReceiver(intentName, true, BluetoothDevice.EXTRA_ALWAYS_ALLOWED, true);
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processed = true;
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} else if (phonebookPermission == CachedBluetoothDevice.ACCESS_REJECTED) {
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sendIntentToReceiver(intentName, false,
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null, false ); // dummy value, no effect since previous param is null
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processed = true;
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} else {
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Log.e(TAG, "Bad phonebookPermission: " + phonebookPermission);
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}
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} else if(mRequestType == BluetoothDevice.REQUEST_TYPE_MESSAGE_ACCESS) {
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int messagePermission = cachedDevice.getMessagePermissionChoice();
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if (messagePermission == CachedBluetoothDevice.ACCESS_UNKNOWN) {
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return processed;
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}
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String intentName = BluetoothDevice.ACTION_CONNECTION_ACCESS_REPLY;
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if (messagePermission == CachedBluetoothDevice.ACCESS_ALLOWED) {
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sendIntentToReceiver(intentName, true, BluetoothDevice.EXTRA_ALWAYS_ALLOWED, true);
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processed = true;
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} else if (messagePermission == CachedBluetoothDevice.ACCESS_REJECTED) {
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sendIntentToReceiver(intentName, false,
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null, false); // dummy value, no effect since previous param is null
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processed = true;
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} else {
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Log.e(TAG, "Bad messagePermission: " + messagePermission);
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}
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}
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if(DEBUG) Log.d(TAG,"checkUserChoice(): returning " + processed);
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return processed;
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}
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private void sendIntentToReceiver(final String intentName, final boolean allowed,
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final String extraName, final boolean extraValue) {
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Intent intent = new Intent(intentName);
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if (mReturnPackage != null && mReturnClass != null) {
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intent.setClassName(mReturnPackage, mReturnClass);
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}
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intent.putExtra(BluetoothDevice.EXTRA_CONNECTION_ACCESS_RESULT,
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allowed ? BluetoothDevice.CONNECTION_ACCESS_YES :
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BluetoothDevice.CONNECTION_ACCESS_NO);
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if (extraName != null) {
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intent.putExtra(extraName, extraValue);
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}
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intent.putExtra(BluetoothDevice.EXTRA_DEVICE, mDevice);
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intent.putExtra(BluetoothDevice.EXTRA_ACCESS_REQUEST_TYPE, mRequestType);
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mContext.sendBroadcast(intent, android.Manifest.permission.BLUETOOTH_ADMIN);
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}
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}
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