Show user dialog for BT connection and phonebook access

Show user dialog for incoming BT connection requests from unknown devices. Move phone book access permission dialog from bluetooth to settings. The permision dialog pops up to the screen properly instead of always as notification. AT+CPBR will also use the permission dialog to ask for user permission. bug 4489572 Change-Id: Ic1e74b2a9416a462cac4f519240a313691da90c4
2011-06-27 18:21:25 -07:00
parent 29865fed4d
commit dbed12020c
6 changed files with 455 additions and 0 deletions
--- a/src/com/android/settings/bluetooth/BluetoothPermissionRequest.java
+++ b/src/com/android/settings/bluetooth/BluetoothPermissionRequest.java
@@ -0,0 +1,107 @@
+/*
+ * 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);
+        }
+   }
+}