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      1 /*
      2  * Copyright (C) 2012 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.bluetooth.opp;
     18 
     19 import android.bluetooth.BluetoothDevice;
     20 import android.content.BroadcastReceiver;
     21 import android.content.Context;
     22 import android.content.Intent;
     23 import android.net.Uri;
     24 import android.util.Log;
     25 
     26 import java.util.ArrayList;
     27 
     28 public class BluetoothOppHandoverReceiver extends BroadcastReceiver {
     29     public static final String TAG ="BluetoothOppHandoverReceiver";
     30     private static final boolean D = Constants.DEBUG;
     31     private static final boolean V = Constants.VERBOSE;
     32 
     33     @Override
     34     public void onReceive(Context context, Intent intent) {
     35         String action = intent.getAction();
     36 
     37         if (action.equals(Constants.ACTION_HANDOVER_SEND) ||
     38                action.equals(Constants.ACTION_HANDOVER_SEND_MULTIPLE)) {
     39 
     40             BluetoothDevice device =
     41                     (BluetoothDevice)intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
     42             if (device == null) {
     43                 if (D) Log.d(TAG, "No device attached to handover intent.");
     44                 return;
     45             }
     46             if (action.equals(Constants.ACTION_HANDOVER_SEND)) {
     47                 String type = intent.getType();
     48                 Uri stream = (Uri)intent.getParcelableExtra(Intent.EXTRA_STREAM);
     49                 if (stream != null && type != null) {
     50                     // Save type/stream, will be used when adding transfer
     51                     // session to DB.
     52                     BluetoothOppManager.getInstance(context).saveSendingFileInfo(type,
     53                             stream.toString(), true);
     54                 } else {
     55                     if (D) Log.d(TAG, "No mimeType or stream attached to handover request");
     56                 }
     57             } else if (action.equals(Constants.ACTION_HANDOVER_SEND_MULTIPLE)) {
     58                 ArrayList<Uri> uris = new ArrayList<Uri>();
     59                 String mimeType = intent.getType();
     60                 uris = intent.getParcelableArrayListExtra(Intent.EXTRA_STREAM);
     61                 if (mimeType != null && uris != null) {
     62                     BluetoothOppManager.getInstance(context).saveSendingFileInfo(mimeType,
     63                             uris, true);
     64                 } else {
     65                     if (D) Log.d(TAG, "No mimeType or stream attached to handover request");
     66                     return;
     67                 }
     68             }
     69             // we already know where to send to
     70             BluetoothOppManager.getInstance(context).startTransfer(device);
     71         } else if (action.equals(Constants.ACTION_WHITELIST_DEVICE)) {
     72             BluetoothDevice device =
     73                     (BluetoothDevice)intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
     74             if (D) Log.d(TAG, "Adding " + device + " to whitelist");
     75             if (device == null) return;
     76             BluetoothOppManager.getInstance(context).addToWhitelist(device.getAddress());
     77         } else if (action.equals(Constants.ACTION_STOP_HANDOVER)) {
     78             int id = intent.getIntExtra(Constants.EXTRA_BT_OPP_TRANSFER_ID, -1);
     79             if (id != -1) {
     80                 Uri contentUri = Uri.parse(BluetoothShare.CONTENT_URI + "/" + id);
     81 
     82                 if (D) Log.d(TAG, "Stopping handover transfer with Uri " + contentUri);
     83                 context.getContentResolver().delete(contentUri, null, null);
     84             }
     85         } else {
     86             if (D) Log.d(TAG, "Unknown action: " + action);
     87         }
     88     }
     89 
     90 }
     91