San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 Google Inc. |
| 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 | |
Joe Onorato | fe4f3ae | 2010-06-04 11:25:26 -0700 | [diff] [blame] | 17 | package com.android.systemui.usb; |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 18 | |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 19 | import android.app.Notification; |
| 20 | import android.app.NotificationManager; |
| 21 | import android.app.PendingIntent; |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 22 | import android.content.Context; |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 23 | import android.content.Intent; |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 24 | import android.content.res.Resources; |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 25 | import android.os.Environment; |
Daniel Sandler | 5b8743f | 2010-11-03 09:43:46 -0400 | [diff] [blame] | 26 | import android.os.Handler; |
| 27 | import android.os.HandlerThread; |
Dianne Hackborn | 50cdf7c3 | 2012-09-23 17:08:57 -0700 | [diff] [blame] | 28 | import android.os.UserHandle; |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 29 | import android.os.storage.StorageEventListener; |
| 30 | import android.os.storage.StorageManager; |
Daniel Sandler | c07907e | 2010-02-22 15:08:41 -0500 | [diff] [blame] | 31 | import android.provider.Settings; |
Joe Onorato | 8a9b220 | 2010-02-26 18:56:32 -0800 | [diff] [blame] | 32 | import android.util.Slog; |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 33 | |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 34 | public class StorageNotification extends StorageEventListener { |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 35 | private static final String TAG = "StorageNotification"; |
Dianne Hackborn | 40e9f29 | 2012-11-27 19:12:23 -0800 | [diff] [blame] | 36 | private static final boolean DEBUG = false; |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 37 | |
Daniel Sandler | c07907e | 2010-02-22 15:08:41 -0500 | [diff] [blame] | 38 | private static final boolean POP_UMS_ACTIVITY_ON_CONNECT = true; |
| 39 | |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 40 | /** |
| 41 | * Binder context for this service |
| 42 | */ |
| 43 | private Context mContext; |
| 44 | |
| 45 | /** |
| 46 | * The notification that is shown when a USB mass storage host |
| 47 | * is connected. |
| 48 | * <p> |
| 49 | * This is lazily created, so use {@link #setUsbStorageNotification()}. |
| 50 | */ |
| 51 | private Notification mUsbStorageNotification; |
| 52 | |
| 53 | /** |
| 54 | * The notification that is shown when the following media events occur: |
| 55 | * - Media is being checked |
| 56 | * - Media is blank (or unknown filesystem) |
| 57 | * - Media is corrupt |
| 58 | * - Media is safe to unmount |
| 59 | * - Media is missing |
| 60 | * <p> |
| 61 | * This is lazily created, so use {@link #setMediaStorageNotification()}. |
| 62 | */ |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 63 | private Notification mMediaStorageNotification; |
| 64 | private boolean mUmsAvailable; |
| 65 | private StorageManager mStorageManager; |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 66 | |
Daniel Sandler | 5b8743f | 2010-11-03 09:43:46 -0400 | [diff] [blame] | 67 | private Handler mAsyncEventHandler; |
| 68 | |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 69 | public StorageNotification(Context context) { |
| 70 | mContext = context; |
| 71 | |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 72 | mStorageManager = (StorageManager) context.getSystemService(Context.STORAGE_SERVICE); |
Joe Onorato | fe4f3ae | 2010-06-04 11:25:26 -0700 | [diff] [blame] | 73 | final boolean connected = mStorageManager.isUsbMassStorageConnected(); |
Dianne Hackborn | 40e9f29 | 2012-11-27 19:12:23 -0800 | [diff] [blame] | 74 | if (DEBUG) Slog.d(TAG, String.format( "Startup with UMS connection %s (media state %s)", |
| 75 | mUmsAvailable, Environment.getExternalStorageState())); |
Daniel Sandler | 5b8743f | 2010-11-03 09:43:46 -0400 | [diff] [blame] | 76 | |
| 77 | HandlerThread thr = new HandlerThread("SystemUI StorageNotification"); |
| 78 | thr.start(); |
| 79 | mAsyncEventHandler = new Handler(thr.getLooper()); |
| 80 | |
Joe Onorato | fe4f3ae | 2010-06-04 11:25:26 -0700 | [diff] [blame] | 81 | onUsbMassStorageConnectionChanged(connected); |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 82 | } |
| 83 | |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 84 | /* |
| 85 | * @override com.android.os.storage.StorageEventListener |
| 86 | */ |
| 87 | @Override |
Daniel Sandler | 5b8743f | 2010-11-03 09:43:46 -0400 | [diff] [blame] | 88 | public void onUsbMassStorageConnectionChanged(final boolean connected) { |
| 89 | mAsyncEventHandler.post(new Runnable() { |
| 90 | @Override |
| 91 | public void run() { |
| 92 | onUsbMassStorageConnectionChangedAsync(connected); |
| 93 | } |
| 94 | }); |
| 95 | } |
| 96 | |
| 97 | private void onUsbMassStorageConnectionChangedAsync(boolean connected) { |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 98 | mUmsAvailable = connected; |
| 99 | /* |
| 100 | * Even though we may have a UMS host connected, we the SD card |
| 101 | * may not be in a state for export. |
| 102 | */ |
| 103 | String st = Environment.getExternalStorageState(); |
| 104 | |
Dianne Hackborn | 40e9f29 | 2012-11-27 19:12:23 -0800 | [diff] [blame] | 105 | if (DEBUG) Slog.i(TAG, String.format("UMS connection changed to %s (media state %s)", |
| 106 | connected, st)); |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 107 | |
| 108 | if (connected && (st.equals( |
| 109 | Environment.MEDIA_REMOVED) || st.equals(Environment.MEDIA_CHECKING))) { |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 110 | /* |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 111 | * No card or card being checked = don't display |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 112 | */ |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 113 | connected = false; |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 114 | } |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 115 | updateUsbMassStorageNotification(connected); |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 116 | } |
| 117 | |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 118 | /* |
| 119 | * @override com.android.os.storage.StorageEventListener |
| 120 | */ |
| 121 | @Override |
Daniel Sandler | 5b8743f | 2010-11-03 09:43:46 -0400 | [diff] [blame] | 122 | public void onStorageStateChanged(final String path, final String oldState, final String newState) { |
| 123 | mAsyncEventHandler.post(new Runnable() { |
| 124 | @Override |
| 125 | public void run() { |
| 126 | onStorageStateChangedAsync(path, oldState, newState); |
| 127 | } |
| 128 | }); |
| 129 | } |
| 130 | |
| 131 | private void onStorageStateChangedAsync(String path, String oldState, String newState) { |
Dianne Hackborn | 40e9f29 | 2012-11-27 19:12:23 -0800 | [diff] [blame] | 132 | if (DEBUG) Slog.i(TAG, String.format( |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 133 | "Media {%s} state changed from {%s} -> {%s}", path, oldState, newState)); |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 134 | if (newState.equals(Environment.MEDIA_SHARED)) { |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 135 | /* |
| 136 | * Storage is now shared. Modify the UMS notification |
| 137 | * for stopping UMS. |
| 138 | */ |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 139 | Intent intent = new Intent(); |
Joe Onorato | fe4f3ae | 2010-06-04 11:25:26 -0700 | [diff] [blame] | 140 | intent.setClass(mContext, com.android.systemui.usb.UsbStorageActivity.class); |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 141 | PendingIntent pi = PendingIntent.getActivity(mContext, 0, intent, 0); |
| 142 | setUsbStorageNotification( |
| 143 | com.android.internal.R.string.usb_storage_stop_notification_title, |
| 144 | com.android.internal.R.string.usb_storage_stop_notification_message, |
| 145 | com.android.internal.R.drawable.stat_sys_warning, false, true, pi); |
| 146 | } else if (newState.equals(Environment.MEDIA_CHECKING)) { |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 147 | /* |
| 148 | * Storage is now checking. Update media notification and disable |
| 149 | * UMS notification. |
| 150 | */ |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 151 | setMediaStorageNotification( |
| 152 | com.android.internal.R.string.ext_media_checking_notification_title, |
| 153 | com.android.internal.R.string.ext_media_checking_notification_message, |
| 154 | com.android.internal.R.drawable.stat_notify_sdcard_prepare, true, false, null); |
| 155 | updateUsbMassStorageNotification(false); |
| 156 | } else if (newState.equals(Environment.MEDIA_MOUNTED)) { |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 157 | /* |
| 158 | * Storage is now mounted. Dismiss any media notifications, |
| 159 | * and enable UMS notification if connected. |
| 160 | */ |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 161 | setMediaStorageNotification(0, 0, 0, false, false, null); |
| 162 | updateUsbMassStorageNotification(mUmsAvailable); |
| 163 | } else if (newState.equals(Environment.MEDIA_UNMOUNTED)) { |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 164 | /* |
| 165 | * Storage is now unmounted. We may have been unmounted |
| 166 | * because the user is enabling/disabling UMS, in which case we don't |
| 167 | * want to display the 'safe to unmount' notification. |
| 168 | */ |
| 169 | if (!mStorageManager.isUsbMassStorageEnabled()) { |
| 170 | if (oldState.equals(Environment.MEDIA_SHARED)) { |
| 171 | /* |
| 172 | * The unmount was due to UMS being enabled. Dismiss any |
| 173 | * media notifications, and enable UMS notification if connected |
| 174 | */ |
| 175 | setMediaStorageNotification(0, 0, 0, false, false, null); |
| 176 | updateUsbMassStorageNotification(mUmsAvailable); |
| 177 | } else { |
| 178 | /* |
| 179 | * Show safe to unmount media notification, and enable UMS |
| 180 | * notification if connected. |
| 181 | */ |
Dianne Hackborn | d39d515 | 2010-10-11 17:14:31 -0700 | [diff] [blame] | 182 | if (Environment.isExternalStorageRemovable()) { |
| 183 | setMediaStorageNotification( |
| 184 | com.android.internal.R.string.ext_media_safe_unmount_notification_title, |
| 185 | com.android.internal.R.string.ext_media_safe_unmount_notification_message, |
| 186 | com.android.internal.R.drawable.stat_notify_sdcard, true, true, null); |
| 187 | } else { |
| 188 | // This device does not have removable storage, so |
| 189 | // don't tell the user they can remove it. |
| 190 | setMediaStorageNotification(0, 0, 0, false, false, null); |
| 191 | } |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 192 | updateUsbMassStorageNotification(mUmsAvailable); |
| 193 | } |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 194 | } else { |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 195 | /* |
| 196 | * The unmount was due to UMS being enabled. Dismiss any |
| 197 | * media notifications, and disable the UMS notification |
| 198 | */ |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 199 | setMediaStorageNotification(0, 0, 0, false, false, null); |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 200 | updateUsbMassStorageNotification(false); |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 201 | } |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 202 | } else if (newState.equals(Environment.MEDIA_NOFS)) { |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 203 | /* |
| 204 | * Storage has no filesystem. Show blank media notification, |
| 205 | * and enable UMS notification if connected. |
| 206 | */ |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 207 | Intent intent = new Intent(); |
| 208 | intent.setClass(mContext, com.android.internal.app.ExternalMediaFormatActivity.class); |
| 209 | PendingIntent pi = PendingIntent.getActivity(mContext, 0, intent, 0); |
| 210 | |
| 211 | setMediaStorageNotification( |
| 212 | com.android.internal.R.string.ext_media_nofs_notification_title, |
| 213 | com.android.internal.R.string.ext_media_nofs_notification_message, |
| 214 | com.android.internal.R.drawable.stat_notify_sdcard_usb, true, false, pi); |
| 215 | updateUsbMassStorageNotification(mUmsAvailable); |
| 216 | } else if (newState.equals(Environment.MEDIA_UNMOUNTABLE)) { |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 217 | /* |
| 218 | * Storage is corrupt. Show corrupt media notification, |
| 219 | * and enable UMS notification if connected. |
| 220 | */ |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 221 | Intent intent = new Intent(); |
| 222 | intent.setClass(mContext, com.android.internal.app.ExternalMediaFormatActivity.class); |
| 223 | PendingIntent pi = PendingIntent.getActivity(mContext, 0, intent, 0); |
| 224 | |
| 225 | setMediaStorageNotification( |
| 226 | com.android.internal.R.string.ext_media_unmountable_notification_title, |
| 227 | com.android.internal.R.string.ext_media_unmountable_notification_message, |
| 228 | com.android.internal.R.drawable.stat_notify_sdcard_usb, true, false, pi); |
| 229 | updateUsbMassStorageNotification(mUmsAvailable); |
San Mehat | b104340 | 2010-02-05 08:26:50 -0800 | [diff] [blame] | 230 | } else if (newState.equals(Environment.MEDIA_REMOVED)) { |
| 231 | /* |
| 232 | * Storage has been removed. Show nomedia media notification, |
| 233 | * and disable UMS notification regardless of connection state. |
| 234 | */ |
| 235 | setMediaStorageNotification( |
| 236 | com.android.internal.R.string.ext_media_nomedia_notification_title, |
| 237 | com.android.internal.R.string.ext_media_nomedia_notification_message, |
| 238 | com.android.internal.R.drawable.stat_notify_sdcard_usb, |
| 239 | true, false, null); |
| 240 | updateUsbMassStorageNotification(false); |
| 241 | } else if (newState.equals(Environment.MEDIA_BAD_REMOVAL)) { |
| 242 | /* |
| 243 | * Storage has been removed unsafely. Show bad removal media notification, |
| 244 | * and disable UMS notification regardless of connection state. |
| 245 | */ |
| 246 | setMediaStorageNotification( |
| 247 | com.android.internal.R.string.ext_media_badremoval_notification_title, |
| 248 | com.android.internal.R.string.ext_media_badremoval_notification_message, |
| 249 | com.android.internal.R.drawable.stat_sys_warning, |
| 250 | true, true, null); |
| 251 | updateUsbMassStorageNotification(false); |
| 252 | } else { |
Joe Onorato | 8a9b220 | 2010-02-26 18:56:32 -0800 | [diff] [blame] | 253 | Slog.w(TAG, String.format("Ignoring unknown state {%s}", newState)); |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 254 | } |
| 255 | } |
| 256 | |
| 257 | /** |
| 258 | * Update the state of the USB mass storage notification |
| 259 | */ |
| 260 | void updateUsbMassStorageNotification(boolean available) { |
| 261 | |
| 262 | if (available) { |
| 263 | Intent intent = new Intent(); |
Joe Onorato | fe4f3ae | 2010-06-04 11:25:26 -0700 | [diff] [blame] | 264 | intent.setClass(mContext, com.android.systemui.usb.UsbStorageActivity.class); |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 265 | intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
Daniel Sandler | c07907e | 2010-02-22 15:08:41 -0500 | [diff] [blame] | 266 | |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 267 | PendingIntent pi = PendingIntent.getActivity(mContext, 0, intent, 0); |
| 268 | setUsbStorageNotification( |
| 269 | com.android.internal.R.string.usb_storage_notification_title, |
| 270 | com.android.internal.R.string.usb_storage_notification_message, |
| 271 | com.android.internal.R.drawable.stat_sys_data_usb, |
| 272 | false, true, pi); |
| 273 | } else { |
| 274 | setUsbStorageNotification(0, 0, 0, false, false, null); |
| 275 | } |
| 276 | } |
| 277 | |
| 278 | /** |
| 279 | * Sets the USB storage notification. |
| 280 | */ |
San Mehat | 4154c07 | 2010-02-09 18:37:54 -0800 | [diff] [blame] | 281 | private synchronized void setUsbStorageNotification(int titleId, int messageId, int icon, |
| 282 | boolean sound, boolean visible, PendingIntent pi) { |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 283 | |
| 284 | if (!visible && mUsbStorageNotification == null) { |
| 285 | return; |
| 286 | } |
| 287 | |
| 288 | NotificationManager notificationManager = (NotificationManager) mContext |
| 289 | .getSystemService(Context.NOTIFICATION_SERVICE); |
| 290 | |
| 291 | if (notificationManager == null) { |
| 292 | return; |
| 293 | } |
| 294 | |
| 295 | if (visible) { |
| 296 | Resources r = Resources.getSystem(); |
| 297 | CharSequence title = r.getText(titleId); |
| 298 | CharSequence message = r.getText(messageId); |
| 299 | |
| 300 | if (mUsbStorageNotification == null) { |
| 301 | mUsbStorageNotification = new Notification(); |
| 302 | mUsbStorageNotification.icon = icon; |
| 303 | mUsbStorageNotification.when = 0; |
| 304 | } |
| 305 | |
| 306 | if (sound) { |
| 307 | mUsbStorageNotification.defaults |= Notification.DEFAULT_SOUND; |
| 308 | } else { |
| 309 | mUsbStorageNotification.defaults &= ~Notification.DEFAULT_SOUND; |
| 310 | } |
| 311 | |
| 312 | mUsbStorageNotification.flags = Notification.FLAG_ONGOING_EVENT; |
| 313 | |
| 314 | mUsbStorageNotification.tickerText = title; |
| 315 | if (pi == null) { |
| 316 | Intent intent = new Intent(); |
Dianne Hackborn | 50cdf7c3 | 2012-09-23 17:08:57 -0700 | [diff] [blame] | 317 | pi = PendingIntent.getBroadcastAsUser(mContext, 0, intent, 0, |
| 318 | UserHandle.CURRENT); |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 319 | } |
| 320 | |
| 321 | mUsbStorageNotification.setLatestEventInfo(mContext, title, message, pi); |
Jeff Brown | bf6f6f9 | 2012-09-25 15:03:20 -0700 | [diff] [blame] | 322 | final boolean adbOn = 1 == Settings.Global.getInt( |
Daniel Sandler | f7d2b4a | 2010-07-08 13:07:41 -0400 | [diff] [blame] | 323 | mContext.getContentResolver(), |
Jeff Brown | bf6f6f9 | 2012-09-25 15:03:20 -0700 | [diff] [blame] | 324 | Settings.Global.ADB_ENABLED, |
Daniel Sandler | f7d2b4a | 2010-07-08 13:07:41 -0400 | [diff] [blame] | 325 | 0); |
| 326 | |
| 327 | if (POP_UMS_ACTIVITY_ON_CONNECT && !adbOn) { |
| 328 | // Pop up a full-screen alert to coach the user through enabling UMS. The average |
| 329 | // user has attached the device to USB either to charge the phone (in which case |
| 330 | // this is harmless) or transfer files, and in the latter case this alert saves |
| 331 | // several steps (as well as subtly indicates that you shouldn't mix UMS with other |
| 332 | // activities on the device). |
| 333 | // |
| 334 | // If ADB is enabled, however, we suppress this dialog (under the assumption that a |
| 335 | // developer (a) knows how to enable UMS, and (b) is probably using USB to install |
| 336 | // builds or use adb commands. |
| 337 | mUsbStorageNotification.fullScreenIntent = pi; |
| 338 | } |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 339 | } |
| 340 | |
| 341 | final int notificationId = mUsbStorageNotification.icon; |
| 342 | if (visible) { |
Dianne Hackborn | 50cdf7c3 | 2012-09-23 17:08:57 -0700 | [diff] [blame] | 343 | notificationManager.notifyAsUser(null, notificationId, mUsbStorageNotification, |
| 344 | UserHandle.ALL); |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 345 | } else { |
Dianne Hackborn | 50cdf7c3 | 2012-09-23 17:08:57 -0700 | [diff] [blame] | 346 | notificationManager.cancelAsUser(null, notificationId, UserHandle.ALL); |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 347 | } |
| 348 | } |
| 349 | |
| 350 | private synchronized boolean getMediaStorageNotificationDismissable() { |
| 351 | if ((mMediaStorageNotification != null) && |
| 352 | ((mMediaStorageNotification.flags & Notification.FLAG_AUTO_CANCEL) == |
| 353 | Notification.FLAG_AUTO_CANCEL)) |
| 354 | return true; |
| 355 | |
| 356 | return false; |
| 357 | } |
| 358 | |
| 359 | /** |
| 360 | * Sets the media storage notification. |
| 361 | */ |
| 362 | private synchronized void setMediaStorageNotification(int titleId, int messageId, int icon, boolean visible, |
| 363 | boolean dismissable, PendingIntent pi) { |
| 364 | |
| 365 | if (!visible && mMediaStorageNotification == null) { |
| 366 | return; |
| 367 | } |
| 368 | |
| 369 | NotificationManager notificationManager = (NotificationManager) mContext |
| 370 | .getSystemService(Context.NOTIFICATION_SERVICE); |
| 371 | |
| 372 | if (notificationManager == null) { |
| 373 | return; |
| 374 | } |
| 375 | |
| 376 | if (mMediaStorageNotification != null && visible) { |
| 377 | /* |
| 378 | * Dismiss the previous notification - we're about to |
| 379 | * re-use it. |
| 380 | */ |
| 381 | final int notificationId = mMediaStorageNotification.icon; |
| 382 | notificationManager.cancel(notificationId); |
| 383 | } |
| 384 | |
| 385 | if (visible) { |
| 386 | Resources r = Resources.getSystem(); |
| 387 | CharSequence title = r.getText(titleId); |
| 388 | CharSequence message = r.getText(messageId); |
| 389 | |
| 390 | if (mMediaStorageNotification == null) { |
| 391 | mMediaStorageNotification = new Notification(); |
| 392 | mMediaStorageNotification.when = 0; |
| 393 | } |
| 394 | |
| 395 | mMediaStorageNotification.defaults &= ~Notification.DEFAULT_SOUND; |
| 396 | |
| 397 | if (dismissable) { |
| 398 | mMediaStorageNotification.flags = Notification.FLAG_AUTO_CANCEL; |
| 399 | } else { |
| 400 | mMediaStorageNotification.flags = Notification.FLAG_ONGOING_EVENT; |
| 401 | } |
| 402 | |
| 403 | mMediaStorageNotification.tickerText = title; |
| 404 | if (pi == null) { |
| 405 | Intent intent = new Intent(); |
Dianne Hackborn | 50cdf7c3 | 2012-09-23 17:08:57 -0700 | [diff] [blame] | 406 | pi = PendingIntent.getBroadcastAsUser(mContext, 0, intent, 0, |
| 407 | UserHandle.CURRENT); |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 408 | } |
| 409 | |
| 410 | mMediaStorageNotification.icon = icon; |
| 411 | mMediaStorageNotification.setLatestEventInfo(mContext, title, message, pi); |
| 412 | } |
| 413 | |
| 414 | final int notificationId = mMediaStorageNotification.icon; |
| 415 | if (visible) { |
Dianne Hackborn | 50cdf7c3 | 2012-09-23 17:08:57 -0700 | [diff] [blame] | 416 | notificationManager.notifyAsUser(null, notificationId, |
| 417 | mMediaStorageNotification, UserHandle.ALL); |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 418 | } else { |
Dianne Hackborn | 50cdf7c3 | 2012-09-23 17:08:57 -0700 | [diff] [blame] | 419 | notificationManager.cancelAsUser(null, notificationId, UserHandle.ALL); |
San Mehat | 64e6a45 | 2010-02-04 20:53:48 -0800 | [diff] [blame] | 420 | } |
| 421 | } |
| 422 | } |