src/com/owncloud/android/files/InstantUploadBroadcastReceiver.java

   1 /**
   2  *   ownCloud Android client application
   3  *
   4  *   Copyright (C) 2012  Bartek Przybylski
   5  *   Copyright (C) 2015 ownCloud Inc.
   6  *
   7  *   This program is free software: you can redistribute it and/or modify
   8  *   it under the terms of the GNU General Public License version 2,
   9  *   as published by the Free Software Foundation.
  10  *
  11  *   This program is distributed in the hope that it will be useful,
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *   GNU General Public License for more details.
  15  *
  16  *   You should have received a copy of the GNU General Public License
  17  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  *
  19  */
  20
  21 package com.owncloud.android.files;
  22
  23 import java.io.File;
  24
  25 import com.owncloud.android.MainApp;
  26 import com.owncloud.android.authentication.AccountUtils;
  27 import com.owncloud.android.db.DbHandler;
  28 import com.owncloud.android.files.services.FileUploader;
  29 import com.owncloud.android.lib.common.utils.Log_OC;
  30 import com.owncloud.android.utils.FileStorageUtils;
  31
  32
  33 import android.accounts.Account;
  34 import android.content.BroadcastReceiver;
  35 import android.content.Context;
  36 import android.content.Intent;
  37 import android.database.Cursor;
  38 import android.net.ConnectivityManager;
  39 import android.net.NetworkInfo.State;
  40 import android.preference.PreferenceManager;
  41 import android.provider.MediaStore.Images;
  42 import android.provider.MediaStore.Video;
  43 import android.webkit.MimeTypeMap;
  44
  45
  46 public class InstantUploadBroadcastReceiver extends BroadcastReceiver {
  47
  48     private static String TAG = InstantUploadBroadcastReceiver.class.getName();
  49     // Image action
  50     // Unofficial action, works for most devices but not HTC. See: https://github.com/owncloud/android/issues/6
  51     private static String NEW_PHOTO_ACTION_UNOFFICIAL = "com.android.camera.NEW_PICTURE";
  52     // Officially supported action since SDK 14: http://developer.android.com/reference/android/hardware/Camera.html#ACTION_NEW_PICTURE
  53     private static String NEW_PHOTO_ACTION = "android.hardware.action.NEW_PICTURE";
  54     // Video action
  55     // Officially supported action since SDK 14: http://developer.android.com/reference/android/hardware/Camera.html#ACTION_NEW_VIDEO
  56     private static String NEW_VIDEO_ACTION = "android.hardware.action.NEW_VIDEO";
  57
  58     @Override
  59     public void onReceive(Context context, Intent intent) {
  60         Log_OC.d(TAG, "Received: " + intent.getAction());
  61         if (intent.getAction().equals(android.net.ConnectivityManager.CONNECTIVITY_ACTION)) {
  62             handleConnectivityAction(context, intent);
  63         }else if (intent.getAction().equals(NEW_PHOTO_ACTION_UNOFFICIAL)) {
  64             handleNewPictureAction(context, intent);
  65             Log_OC.d(TAG, "UNOFFICIAL processed: com.android.camera.NEW_PICTURE");
  66         } else if (intent.getAction().equals(NEW_PHOTO_ACTION)) {
  67             handleNewPictureAction(context, intent);
  68             Log_OC.d(TAG, "OFFICIAL processed: android.hardware.action.NEW_PICTURE");
  69         } else if (intent.getAction().equals(NEW_VIDEO_ACTION)) {
  70             Log_OC.d(TAG, "OFFICIAL processed: android.hardware.action.NEW_VIDEO");
  71             handleNewVideoAction(context, intent);
  72         } else {
  73             Log_OC.e(TAG, "Incorrect intent sent: " + intent.getAction());
  74         }
  75     }
  76
  77     private void handleNewPictureAction(Context context, Intent intent) {
  78         Cursor c = null;
  79         String file_path = null;
  80         String file_name = null;
  81         String mime_type = null;
  82
  83         Log_OC.w(TAG, "New photo received");
  84
  85         if (!instantPictureUploadEnabled(context)) {
  86             Log_OC.d(TAG, "Instant picture upload disabled, ignoring new picture");
  87             return;
  88         }
  89
  90         Account account = AccountUtils.getCurrentOwnCloudAccount(context);
  91         if (account == null) {
  92             Log_OC.w(TAG, "No ownCloud account found for instant upload, aborting");
  93             return;
  94         }
  95
  96         String[] CONTENT_PROJECTION = { Images.Media.DATA, Images.Media.DISPLAY_NAME, Images.Media.MIME_TYPE, Images.Media.SIZE };
  97         c = context.getContentResolver().query(intent.getData(), CONTENT_PROJECTION, null, null, null);
  98         if (!c.moveToFirst()) {
  99             Log_OC.e(TAG, "Couldn't resolve given uri: " + intent.getDataString());
 100             return;
 101         }
 102         file_path = c.getString(c.getColumnIndex(Images.Media.DATA));
 103         file_name = c.getString(c.getColumnIndex(Images.Media.DISPLAY_NAME));
 104         mime_type = c.getString(c.getColumnIndex(Images.Media.MIME_TYPE));
 105         c.close();
 106
 107         Log_OC.d(TAG, file_path + "");
 108
 109         // save always temporally the picture to upload
 110         DbHandler db = new DbHandler(context);
 111         db.putFileForLater(file_path, account.name, null);
 112         db.close();
 113
 114         if (!isOnline(context) || (instantPictureUploadViaWiFiOnly(context) && !isConnectedViaWiFi(context))) {
 115             return;
 116         }
 117
 118         Intent i = new Intent(context, FileUploader.class);
 119         i.putExtra(FileUploader.KEY_ACCOUNT, account);
 120         i.putExtra(FileUploader.KEY_LOCAL_FILE, file_path);
 121         i.putExtra(FileUploader.KEY_REMOTE_FILE, FileStorageUtils.getInstantUploadFilePath(context, file_name));
 122         i.putExtra(FileUploader.KEY_UPLOAD_TYPE, FileUploader.UPLOAD_SINGLE_FILE);
 123         i.putExtra(FileUploader.KEY_MIME_TYPE, mime_type);
 124         i.putExtra(FileUploader.KEY_INSTANT_UPLOAD, true);
 125         context.startService(i);
 126     }
 127
 128     private void handleNewVideoAction(Context context, Intent intent) {
 129         Cursor c = null;
 130         String file_path = null;
 131         String file_name = null;
 132         String mime_type = null;
 133
 134         Log_OC.w(TAG, "New video received");
 135
 136         if (!instantVideoUploadEnabled(context)) {
 137             Log_OC.d(TAG, "Instant video upload disabled, ignoring new video");
 138             return;
 139         }
 140
 141         Account account = AccountUtils.getCurrentOwnCloudAccount(context);
 142         if (account == null) {
 143             Log_OC.w(TAG, "No owncloud account found for instant upload, aborting");
 144             return;
 145         }
 146
 147         String[] CONTENT_PROJECTION = { Video.Media.DATA, Video.Media.DISPLAY_NAME, Video.Media.MIME_TYPE, Video.Media.SIZE };
 148         c = context.getContentResolver().query(intent.getData(), CONTENT_PROJECTION, null, null, null);
 149         if (!c.moveToFirst()) {
 150             Log_OC.e(TAG, "Couldn't resolve given uri: " + intent.getDataString());
 151             return;
 152         }
 153         file_path = c.getString(c.getColumnIndex(Video.Media.DATA));
 154         file_name = c.getString(c.getColumnIndex(Video.Media.DISPLAY_NAME));
 155         mime_type = c.getString(c.getColumnIndex(Video.Media.MIME_TYPE));
 156         c.close();
 157         Log_OC.d(TAG, file_path + "");
 158
 159         if (!isOnline(context) || (instantVideoUploadViaWiFiOnly(context) && !isConnectedViaWiFi(context))) {
 160             return;
 161         }
 162
 163         Intent i = new Intent(context, FileUploader.class);
 164         i.putExtra(FileUploader.KEY_ACCOUNT, account);
 165         i.putExtra(FileUploader.KEY_LOCAL_FILE, file_path);
 166         i.putExtra(FileUploader.KEY_REMOTE_FILE, FileStorageUtils.getInstantVideoUploadFilePath(context, file_name));
 167         i.putExtra(FileUploader.KEY_UPLOAD_TYPE, FileUploader.UPLOAD_SINGLE_FILE);
 168         i.putExtra(FileUploader.KEY_MIME_TYPE, mime_type);
 169         i.putExtra(FileUploader.KEY_INSTANT_UPLOAD, true);
 170         context.startService(i);
 171
 172     }
 173
 174     private void handleConnectivityAction(Context context, Intent intent) {
 175         if (!instantPictureUploadEnabled(context)) {
 176             Log_OC.d(TAG, "Instant upload disabled, don't upload anything");
 177             return;
 178         }
 179
 180         if (!intent.hasExtra(ConnectivityManager.EXTRA_NO_CONNECTIVITY)
 181                 && isOnline(context)
 182                 && (!instantPictureUploadViaWiFiOnly(context) || (instantPictureUploadViaWiFiOnly(context) == isConnectedViaWiFi(context) == true))) {
 183             DbHandler db = new DbHandler(context);
 184             Cursor c = db.getAwaitingFiles();
 185             if (c.moveToFirst()) {
 186                 do {
 187                     String account_name = c.getString(c.getColumnIndex("account"));
 188                     String file_path = c.getString(c.getColumnIndex("path"));
 189                     File f = new File(file_path);
 190                     if (f.exists()) {
 191                         Account account = new Account(account_name, MainApp.getAccountType());
 192
 193                         String mimeType = null;
 194                         try {
 195                             mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(
 196                                     f.getName().substring(f.getName().lastIndexOf('.') + 1));
 197
 198                         } catch (Throwable e) {
 199                             Log_OC.e(TAG, "Trying to find out MIME type of a file without extension: " + f.getName());
 200                         }
 201                         if (mimeType == null)
 202                             mimeType = "application/octet-stream";
 203
 204                         Intent i = new Intent(context, FileUploader.class);
 205                         i.putExtra(FileUploader.KEY_ACCOUNT, account);
 206                         i.putExtra(FileUploader.KEY_LOCAL_FILE, file_path);
 207                         i.putExtra(FileUploader.KEY_REMOTE_FILE, FileStorageUtils.getInstantUploadFilePath(context, f.getName()));
 208                         i.putExtra(FileUploader.KEY_UPLOAD_TYPE, FileUploader.UPLOAD_SINGLE_FILE);
 209                         i.putExtra(FileUploader.KEY_INSTANT_UPLOAD, true);
 210                         context.startService(i);
 211
 212                     } else {
 213                         Log_OC.w(TAG, "Instant upload file " + f.getAbsolutePath() + " dont exist anymore");
 214                     }
 215                 } while (c.moveToNext());
 216             }
 217             c.close();
 218             db.close();
 219         }
 220
 221     }
 222
 223     public static boolean isOnline(Context context) {
 224         ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
 225         return cm.getActiveNetworkInfo() != null && cm.getActiveNetworkInfo().isConnected();
 226     }
 227
 228     public static boolean isConnectedViaWiFi(Context context) {
 229         ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
 230         return cm != null && cm.getActiveNetworkInfo() != null
 231                 && cm.getActiveNetworkInfo().getType() == ConnectivityManager.TYPE_WIFI
 232                 && cm.getActiveNetworkInfo().getState() == State.CONNECTED;
 233     }
 234
 235     public static boolean instantPictureUploadEnabled(Context context) {
 236         return PreferenceManager.getDefaultSharedPreferences(context).getBoolean("instant_uploading", false);
 237     }
 238
 239     public static boolean instantVideoUploadEnabled(Context context) {
 240         return PreferenceManager.getDefaultSharedPreferences(context).getBoolean("instant_video_uploading", false);
 241     }
 242
 243     public static boolean instantPictureUploadViaWiFiOnly(Context context) {
 244         return PreferenceManager.getDefaultSharedPreferences(context).getBoolean("instant_upload_on_wifi", false);
 245     }
 246
 247     public static boolean instantVideoUploadViaWiFiOnly(Context context) {
 248         return PreferenceManager.getDefaultSharedPreferences(context).getBoolean("instant_video_upload_on_wifi", false);
 249     }
 250 }