StorageNotification.java revision d39d515b9110d7405d0f03dbf612ba5c9b8ac566
164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat/* 264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * Copyright (C) 2010 Google Inc. 364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * 464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * Licensed under the Apache License, Version 2.0 (the "License"); 564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * you may not use this file except in compliance with the License. 664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * You may obtain a copy of the License at 764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * 864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * http://www.apache.org/licenses/LICENSE-2.0 964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * 1064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * Unless required by applicable law or agreed to in writing, software 1164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * distributed under the License is distributed on an "AS IS" BASIS, 1264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * See the License for the specific language governing permissions and 1464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * limitations under the License. 1564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat */ 1664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 17fe4f3ae33c8da86585399b4167fd7987c8a16066Joe Onoratopackage com.android.systemui.usb; 1864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 1964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehatimport android.app.Notification; 2064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehatimport android.app.NotificationManager; 2164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehatimport android.app.PendingIntent; 2264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehatimport android.content.Context; 2364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehatimport android.content.Intent; 2464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehatimport android.content.res.Resources; 2564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehatimport android.os.Environment; 26b104340496e3a531e26c8f428c808eca0e039f50San Mehatimport android.os.storage.StorageEventListener; 27b104340496e3a531e26c8f428c808eca0e039f50San Mehatimport android.os.storage.StorageManager; 28c07907e0389f20f83fdfe01319023b8c7d5e4bbdDaniel Sandlerimport android.provider.Settings; 298a9b22056b13477f59df934928c00c58b5871c95Joe Onoratoimport android.util.Slog; 3064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 31b104340496e3a531e26c8f428c808eca0e039f50San Mehatpublic class StorageNotification extends StorageEventListener { 3264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat private static final String TAG = "StorageNotification"; 3364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 34c07907e0389f20f83fdfe01319023b8c7d5e4bbdDaniel Sandler private static final boolean POP_UMS_ACTIVITY_ON_CONNECT = true; 35c07907e0389f20f83fdfe01319023b8c7d5e4bbdDaniel Sandler 3664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat /** 3764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * Binder context for this service 3864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat */ 3964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat private Context mContext; 4064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 4164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat /** 4264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * The notification that is shown when a USB mass storage host 4364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * is connected. 4464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * <p> 4564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * This is lazily created, so use {@link #setUsbStorageNotification()}. 4664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat */ 4764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat private Notification mUsbStorageNotification; 4864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 4964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat /** 5064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * The notification that is shown when the following media events occur: 5164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * - Media is being checked 5264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * - Media is blank (or unknown filesystem) 5364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * - Media is corrupt 5464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * - Media is safe to unmount 5564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * - Media is missing 5664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * <p> 5764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * This is lazily created, so use {@link #setMediaStorageNotification()}. 5864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat */ 59b104340496e3a531e26c8f428c808eca0e039f50San Mehat private Notification mMediaStorageNotification; 60b104340496e3a531e26c8f428c808eca0e039f50San Mehat private boolean mUmsAvailable; 61b104340496e3a531e26c8f428c808eca0e039f50San Mehat private StorageManager mStorageManager; 6264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 6364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat public StorageNotification(Context context) { 6464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat mContext = context; 6564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 66b104340496e3a531e26c8f428c808eca0e039f50San Mehat mStorageManager = (StorageManager) context.getSystemService(Context.STORAGE_SERVICE); 67fe4f3ae33c8da86585399b4167fd7987c8a16066Joe Onorato final boolean connected = mStorageManager.isUsbMassStorageConnected(); 688a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.d(TAG, String.format( "Startup with UMS connection %s (media state %s)", mUmsAvailable, 69b104340496e3a531e26c8f428c808eca0e039f50San Mehat Environment.getExternalStorageState())); 70fe4f3ae33c8da86585399b4167fd7987c8a16066Joe Onorato onUsbMassStorageConnectionChanged(connected); 7164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 7264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 73b104340496e3a531e26c8f428c808eca0e039f50San Mehat /* 74b104340496e3a531e26c8f428c808eca0e039f50San Mehat * @override com.android.os.storage.StorageEventListener 75b104340496e3a531e26c8f428c808eca0e039f50San Mehat */ 76b104340496e3a531e26c8f428c808eca0e039f50San Mehat @Override 77b104340496e3a531e26c8f428c808eca0e039f50San Mehat public void onUsbMassStorageConnectionChanged(boolean connected) { 78b104340496e3a531e26c8f428c808eca0e039f50San Mehat mUmsAvailable = connected; 7964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat /* 80b104340496e3a531e26c8f428c808eca0e039f50San Mehat * Even though we may have a UMS host connected, we the SD card 81b104340496e3a531e26c8f428c808eca0e039f50San Mehat * may not be in a state for export. 8264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat */ 83b104340496e3a531e26c8f428c808eca0e039f50San Mehat String st = Environment.getExternalStorageState(); 8464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 858a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.i(TAG, String.format("UMS connection changed to %s (media state %s)", connected, st)); 86b104340496e3a531e26c8f428c808eca0e039f50San Mehat 87b104340496e3a531e26c8f428c808eca0e039f50San Mehat if (connected && (st.equals( 88b104340496e3a531e26c8f428c808eca0e039f50San Mehat Environment.MEDIA_REMOVED) || st.equals(Environment.MEDIA_CHECKING))) { 89b104340496e3a531e26c8f428c808eca0e039f50San Mehat /* 90b104340496e3a531e26c8f428c808eca0e039f50San Mehat * No card or card being checked = don't display 91b104340496e3a531e26c8f428c808eca0e039f50San Mehat */ 92b104340496e3a531e26c8f428c808eca0e039f50San Mehat connected = false; 9364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 94b104340496e3a531e26c8f428c808eca0e039f50San Mehat updateUsbMassStorageNotification(connected); 9564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 9664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 97b104340496e3a531e26c8f428c808eca0e039f50San Mehat /* 98b104340496e3a531e26c8f428c808eca0e039f50San Mehat * @override com.android.os.storage.StorageEventListener 99b104340496e3a531e26c8f428c808eca0e039f50San Mehat */ 100b104340496e3a531e26c8f428c808eca0e039f50San Mehat @Override 101b104340496e3a531e26c8f428c808eca0e039f50San Mehat public void onStorageStateChanged(String path, String oldState, String newState) { 1028a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.i(TAG, String.format( 103b104340496e3a531e26c8f428c808eca0e039f50San Mehat "Media {%s} state changed from {%s} -> {%s}", path, oldState, newState)); 10464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat if (newState.equals(Environment.MEDIA_SHARED)) { 105b104340496e3a531e26c8f428c808eca0e039f50San Mehat /* 106b104340496e3a531e26c8f428c808eca0e039f50San Mehat * Storage is now shared. Modify the UMS notification 107b104340496e3a531e26c8f428c808eca0e039f50San Mehat * for stopping UMS. 108b104340496e3a531e26c8f428c808eca0e039f50San Mehat */ 10964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat Intent intent = new Intent(); 110fe4f3ae33c8da86585399b4167fd7987c8a16066Joe Onorato intent.setClass(mContext, com.android.systemui.usb.UsbStorageActivity.class); 11164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat PendingIntent pi = PendingIntent.getActivity(mContext, 0, intent, 0); 11264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat setUsbStorageNotification( 11364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat com.android.internal.R.string.usb_storage_stop_notification_title, 11464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat com.android.internal.R.string.usb_storage_stop_notification_message, 11564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat com.android.internal.R.drawable.stat_sys_warning, false, true, pi); 11664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } else if (newState.equals(Environment.MEDIA_CHECKING)) { 117b104340496e3a531e26c8f428c808eca0e039f50San Mehat /* 118b104340496e3a531e26c8f428c808eca0e039f50San Mehat * Storage is now checking. Update media notification and disable 119b104340496e3a531e26c8f428c808eca0e039f50San Mehat * UMS notification. 120b104340496e3a531e26c8f428c808eca0e039f50San Mehat */ 12164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat setMediaStorageNotification( 12264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat com.android.internal.R.string.ext_media_checking_notification_title, 12364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat com.android.internal.R.string.ext_media_checking_notification_message, 12464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat com.android.internal.R.drawable.stat_notify_sdcard_prepare, true, false, null); 12564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat updateUsbMassStorageNotification(false); 12664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } else if (newState.equals(Environment.MEDIA_MOUNTED)) { 127b104340496e3a531e26c8f428c808eca0e039f50San Mehat /* 128b104340496e3a531e26c8f428c808eca0e039f50San Mehat * Storage is now mounted. Dismiss any media notifications, 129b104340496e3a531e26c8f428c808eca0e039f50San Mehat * and enable UMS notification if connected. 130b104340496e3a531e26c8f428c808eca0e039f50San Mehat */ 13164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat setMediaStorageNotification(0, 0, 0, false, false, null); 13264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat updateUsbMassStorageNotification(mUmsAvailable); 13364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } else if (newState.equals(Environment.MEDIA_UNMOUNTED)) { 134b104340496e3a531e26c8f428c808eca0e039f50San Mehat /* 135b104340496e3a531e26c8f428c808eca0e039f50San Mehat * Storage is now unmounted. We may have been unmounted 136b104340496e3a531e26c8f428c808eca0e039f50San Mehat * because the user is enabling/disabling UMS, in which case we don't 137b104340496e3a531e26c8f428c808eca0e039f50San Mehat * want to display the 'safe to unmount' notification. 138b104340496e3a531e26c8f428c808eca0e039f50San Mehat */ 139b104340496e3a531e26c8f428c808eca0e039f50San Mehat if (!mStorageManager.isUsbMassStorageEnabled()) { 140b104340496e3a531e26c8f428c808eca0e039f50San Mehat if (oldState.equals(Environment.MEDIA_SHARED)) { 141b104340496e3a531e26c8f428c808eca0e039f50San Mehat /* 142b104340496e3a531e26c8f428c808eca0e039f50San Mehat * The unmount was due to UMS being enabled. Dismiss any 143b104340496e3a531e26c8f428c808eca0e039f50San Mehat * media notifications, and enable UMS notification if connected 144b104340496e3a531e26c8f428c808eca0e039f50San Mehat */ 145b104340496e3a531e26c8f428c808eca0e039f50San Mehat setMediaStorageNotification(0, 0, 0, false, false, null); 146b104340496e3a531e26c8f428c808eca0e039f50San Mehat updateUsbMassStorageNotification(mUmsAvailable); 147b104340496e3a531e26c8f428c808eca0e039f50San Mehat } else { 148b104340496e3a531e26c8f428c808eca0e039f50San Mehat /* 149b104340496e3a531e26c8f428c808eca0e039f50San Mehat * Show safe to unmount media notification, and enable UMS 150b104340496e3a531e26c8f428c808eca0e039f50San Mehat * notification if connected. 151b104340496e3a531e26c8f428c808eca0e039f50San Mehat */ 152d39d515b9110d7405d0f03dbf612ba5c9b8ac566Dianne Hackborn if (Environment.isExternalStorageRemovable()) { 153d39d515b9110d7405d0f03dbf612ba5c9b8ac566Dianne Hackborn setMediaStorageNotification( 154d39d515b9110d7405d0f03dbf612ba5c9b8ac566Dianne Hackborn com.android.internal.R.string.ext_media_safe_unmount_notification_title, 155d39d515b9110d7405d0f03dbf612ba5c9b8ac566Dianne Hackborn com.android.internal.R.string.ext_media_safe_unmount_notification_message, 156d39d515b9110d7405d0f03dbf612ba5c9b8ac566Dianne Hackborn com.android.internal.R.drawable.stat_notify_sdcard, true, true, null); 157d39d515b9110d7405d0f03dbf612ba5c9b8ac566Dianne Hackborn } else { 158d39d515b9110d7405d0f03dbf612ba5c9b8ac566Dianne Hackborn // This device does not have removable storage, so 159d39d515b9110d7405d0f03dbf612ba5c9b8ac566Dianne Hackborn // don't tell the user they can remove it. 160d39d515b9110d7405d0f03dbf612ba5c9b8ac566Dianne Hackborn setMediaStorageNotification(0, 0, 0, false, false, null); 161d39d515b9110d7405d0f03dbf612ba5c9b8ac566Dianne Hackborn } 162b104340496e3a531e26c8f428c808eca0e039f50San Mehat updateUsbMassStorageNotification(mUmsAvailable); 163b104340496e3a531e26c8f428c808eca0e039f50San Mehat } 16464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } else { 165b104340496e3a531e26c8f428c808eca0e039f50San Mehat /* 166b104340496e3a531e26c8f428c808eca0e039f50San Mehat * The unmount was due to UMS being enabled. Dismiss any 167b104340496e3a531e26c8f428c808eca0e039f50San Mehat * media notifications, and disable the UMS notification 168b104340496e3a531e26c8f428c808eca0e039f50San Mehat */ 16964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat setMediaStorageNotification(0, 0, 0, false, false, null); 170b104340496e3a531e26c8f428c808eca0e039f50San Mehat updateUsbMassStorageNotification(false); 17164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 17264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } else if (newState.equals(Environment.MEDIA_NOFS)) { 173b104340496e3a531e26c8f428c808eca0e039f50San Mehat /* 174b104340496e3a531e26c8f428c808eca0e039f50San Mehat * Storage has no filesystem. Show blank media notification, 175b104340496e3a531e26c8f428c808eca0e039f50San Mehat * and enable UMS notification if connected. 176b104340496e3a531e26c8f428c808eca0e039f50San Mehat */ 17764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat Intent intent = new Intent(); 17864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat intent.setClass(mContext, com.android.internal.app.ExternalMediaFormatActivity.class); 17964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat PendingIntent pi = PendingIntent.getActivity(mContext, 0, intent, 0); 18064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 18164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat setMediaStorageNotification( 18264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat com.android.internal.R.string.ext_media_nofs_notification_title, 18364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat com.android.internal.R.string.ext_media_nofs_notification_message, 18464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat com.android.internal.R.drawable.stat_notify_sdcard_usb, true, false, pi); 18564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat updateUsbMassStorageNotification(mUmsAvailable); 18664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } else if (newState.equals(Environment.MEDIA_UNMOUNTABLE)) { 187b104340496e3a531e26c8f428c808eca0e039f50San Mehat /* 188b104340496e3a531e26c8f428c808eca0e039f50San Mehat * Storage is corrupt. Show corrupt media notification, 189b104340496e3a531e26c8f428c808eca0e039f50San Mehat * and enable UMS notification if connected. 190b104340496e3a531e26c8f428c808eca0e039f50San Mehat */ 19164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat Intent intent = new Intent(); 19264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat intent.setClass(mContext, com.android.internal.app.ExternalMediaFormatActivity.class); 19364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat PendingIntent pi = PendingIntent.getActivity(mContext, 0, intent, 0); 19464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 19564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat setMediaStorageNotification( 19664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat com.android.internal.R.string.ext_media_unmountable_notification_title, 19764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat com.android.internal.R.string.ext_media_unmountable_notification_message, 19864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat com.android.internal.R.drawable.stat_notify_sdcard_usb, true, false, pi); 19964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat updateUsbMassStorageNotification(mUmsAvailable); 200b104340496e3a531e26c8f428c808eca0e039f50San Mehat } else if (newState.equals(Environment.MEDIA_REMOVED)) { 201b104340496e3a531e26c8f428c808eca0e039f50San Mehat /* 202b104340496e3a531e26c8f428c808eca0e039f50San Mehat * Storage has been removed. Show nomedia media notification, 203b104340496e3a531e26c8f428c808eca0e039f50San Mehat * and disable UMS notification regardless of connection state. 204b104340496e3a531e26c8f428c808eca0e039f50San Mehat */ 205b104340496e3a531e26c8f428c808eca0e039f50San Mehat setMediaStorageNotification( 206b104340496e3a531e26c8f428c808eca0e039f50San Mehat com.android.internal.R.string.ext_media_nomedia_notification_title, 207b104340496e3a531e26c8f428c808eca0e039f50San Mehat com.android.internal.R.string.ext_media_nomedia_notification_message, 208b104340496e3a531e26c8f428c808eca0e039f50San Mehat com.android.internal.R.drawable.stat_notify_sdcard_usb, 209b104340496e3a531e26c8f428c808eca0e039f50San Mehat true, false, null); 210b104340496e3a531e26c8f428c808eca0e039f50San Mehat updateUsbMassStorageNotification(false); 211b104340496e3a531e26c8f428c808eca0e039f50San Mehat } else if (newState.equals(Environment.MEDIA_BAD_REMOVAL)) { 212b104340496e3a531e26c8f428c808eca0e039f50San Mehat /* 213b104340496e3a531e26c8f428c808eca0e039f50San Mehat * Storage has been removed unsafely. Show bad removal media notification, 214b104340496e3a531e26c8f428c808eca0e039f50San Mehat * and disable UMS notification regardless of connection state. 215b104340496e3a531e26c8f428c808eca0e039f50San Mehat */ 216b104340496e3a531e26c8f428c808eca0e039f50San Mehat setMediaStorageNotification( 217b104340496e3a531e26c8f428c808eca0e039f50San Mehat com.android.internal.R.string.ext_media_badremoval_notification_title, 218b104340496e3a531e26c8f428c808eca0e039f50San Mehat com.android.internal.R.string.ext_media_badremoval_notification_message, 219b104340496e3a531e26c8f428c808eca0e039f50San Mehat com.android.internal.R.drawable.stat_sys_warning, 220b104340496e3a531e26c8f428c808eca0e039f50San Mehat true, true, null); 221b104340496e3a531e26c8f428c808eca0e039f50San Mehat updateUsbMassStorageNotification(false); 222b104340496e3a531e26c8f428c808eca0e039f50San Mehat } else { 2238a9b22056b13477f59df934928c00c58b5871c95Joe Onorato Slog.w(TAG, String.format("Ignoring unknown state {%s}", newState)); 22464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 22564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 22664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 22764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat /** 22864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * Update the state of the USB mass storage notification 22964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat */ 23064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat void updateUsbMassStorageNotification(boolean available) { 23164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 23264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat if (available) { 23364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat Intent intent = new Intent(); 234fe4f3ae33c8da86585399b4167fd7987c8a16066Joe Onorato intent.setClass(mContext, com.android.systemui.usb.UsbStorageActivity.class); 23564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 236c07907e0389f20f83fdfe01319023b8c7d5e4bbdDaniel Sandler 23764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat PendingIntent pi = PendingIntent.getActivity(mContext, 0, intent, 0); 23864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat setUsbStorageNotification( 23964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat com.android.internal.R.string.usb_storage_notification_title, 24064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat com.android.internal.R.string.usb_storage_notification_message, 24164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat com.android.internal.R.drawable.stat_sys_data_usb, 24264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat false, true, pi); 24364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } else { 24464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat setUsbStorageNotification(0, 0, 0, false, false, null); 24564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 24664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 24764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 24864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat /** 24964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * Sets the USB storage notification. 25064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat */ 2514154c07c5cabc74029a2df379075391d782a682cSan Mehat private synchronized void setUsbStorageNotification(int titleId, int messageId, int icon, 2524154c07c5cabc74029a2df379075391d782a682cSan Mehat boolean sound, boolean visible, PendingIntent pi) { 25364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 25464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat if (!visible && mUsbStorageNotification == null) { 25564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat return; 25664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 25764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 25864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat NotificationManager notificationManager = (NotificationManager) mContext 25964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat .getSystemService(Context.NOTIFICATION_SERVICE); 26064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 26164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat if (notificationManager == null) { 26264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat return; 26364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 26464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 26564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat if (visible) { 26664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat Resources r = Resources.getSystem(); 26764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat CharSequence title = r.getText(titleId); 26864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat CharSequence message = r.getText(messageId); 26964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 27064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat if (mUsbStorageNotification == null) { 27164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat mUsbStorageNotification = new Notification(); 27264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat mUsbStorageNotification.icon = icon; 27364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat mUsbStorageNotification.when = 0; 27464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 27564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 27664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat if (sound) { 27764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat mUsbStorageNotification.defaults |= Notification.DEFAULT_SOUND; 27864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } else { 27964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat mUsbStorageNotification.defaults &= ~Notification.DEFAULT_SOUND; 28064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 28164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 28264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat mUsbStorageNotification.flags = Notification.FLAG_ONGOING_EVENT; 28364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 28464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat mUsbStorageNotification.tickerText = title; 28564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat if (pi == null) { 28664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat Intent intent = new Intent(); 28764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat pi = PendingIntent.getBroadcast(mContext, 0, intent, 0); 28864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 28964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 29064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat mUsbStorageNotification.setLatestEventInfo(mContext, title, message, pi); 291f7d2b4a2e096ae1f8ac3a2ed8b2f0e30a237f732Daniel Sandler final boolean adbOn = 1 == Settings.Secure.getInt( 292f7d2b4a2e096ae1f8ac3a2ed8b2f0e30a237f732Daniel Sandler mContext.getContentResolver(), 293f7d2b4a2e096ae1f8ac3a2ed8b2f0e30a237f732Daniel Sandler Settings.Secure.ADB_ENABLED, 294f7d2b4a2e096ae1f8ac3a2ed8b2f0e30a237f732Daniel Sandler 0); 295f7d2b4a2e096ae1f8ac3a2ed8b2f0e30a237f732Daniel Sandler 296f7d2b4a2e096ae1f8ac3a2ed8b2f0e30a237f732Daniel Sandler if (POP_UMS_ACTIVITY_ON_CONNECT && !adbOn) { 297f7d2b4a2e096ae1f8ac3a2ed8b2f0e30a237f732Daniel Sandler // Pop up a full-screen alert to coach the user through enabling UMS. The average 298f7d2b4a2e096ae1f8ac3a2ed8b2f0e30a237f732Daniel Sandler // user has attached the device to USB either to charge the phone (in which case 299f7d2b4a2e096ae1f8ac3a2ed8b2f0e30a237f732Daniel Sandler // this is harmless) or transfer files, and in the latter case this alert saves 300f7d2b4a2e096ae1f8ac3a2ed8b2f0e30a237f732Daniel Sandler // several steps (as well as subtly indicates that you shouldn't mix UMS with other 301f7d2b4a2e096ae1f8ac3a2ed8b2f0e30a237f732Daniel Sandler // activities on the device). 302f7d2b4a2e096ae1f8ac3a2ed8b2f0e30a237f732Daniel Sandler // 303f7d2b4a2e096ae1f8ac3a2ed8b2f0e30a237f732Daniel Sandler // If ADB is enabled, however, we suppress this dialog (under the assumption that a 304f7d2b4a2e096ae1f8ac3a2ed8b2f0e30a237f732Daniel Sandler // developer (a) knows how to enable UMS, and (b) is probably using USB to install 305f7d2b4a2e096ae1f8ac3a2ed8b2f0e30a237f732Daniel Sandler // builds or use adb commands. 306f7d2b4a2e096ae1f8ac3a2ed8b2f0e30a237f732Daniel Sandler mUsbStorageNotification.fullScreenIntent = pi; 307f7d2b4a2e096ae1f8ac3a2ed8b2f0e30a237f732Daniel Sandler } 30864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 30964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 31064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat final int notificationId = mUsbStorageNotification.icon; 31164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat if (visible) { 31264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat notificationManager.notify(notificationId, mUsbStorageNotification); 31364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } else { 31464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat notificationManager.cancel(notificationId); 31564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 31664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 31764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 31864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat private synchronized boolean getMediaStorageNotificationDismissable() { 31964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat if ((mMediaStorageNotification != null) && 32064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat ((mMediaStorageNotification.flags & Notification.FLAG_AUTO_CANCEL) == 32164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat Notification.FLAG_AUTO_CANCEL)) 32264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat return true; 32364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 32464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat return false; 32564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 32664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 32764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat /** 32864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * Sets the media storage notification. 32964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat */ 33064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat private synchronized void setMediaStorageNotification(int titleId, int messageId, int icon, boolean visible, 33164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat boolean dismissable, PendingIntent pi) { 33264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 33364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat if (!visible && mMediaStorageNotification == null) { 33464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat return; 33564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 33664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 33764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat NotificationManager notificationManager = (NotificationManager) mContext 33864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat .getSystemService(Context.NOTIFICATION_SERVICE); 33964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 34064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat if (notificationManager == null) { 34164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat return; 34264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 34364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 34464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat if (mMediaStorageNotification != null && visible) { 34564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat /* 34664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * Dismiss the previous notification - we're about to 34764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat * re-use it. 34864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat */ 34964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat final int notificationId = mMediaStorageNotification.icon; 35064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat notificationManager.cancel(notificationId); 35164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 35264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 35364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat if (visible) { 35464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat Resources r = Resources.getSystem(); 35564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat CharSequence title = r.getText(titleId); 35664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat CharSequence message = r.getText(messageId); 35764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 35864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat if (mMediaStorageNotification == null) { 35964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat mMediaStorageNotification = new Notification(); 36064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat mMediaStorageNotification.when = 0; 36164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 36264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 36364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat mMediaStorageNotification.defaults &= ~Notification.DEFAULT_SOUND; 36464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 36564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat if (dismissable) { 36664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat mMediaStorageNotification.flags = Notification.FLAG_AUTO_CANCEL; 36764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } else { 36864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat mMediaStorageNotification.flags = Notification.FLAG_ONGOING_EVENT; 36964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 37064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 37164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat mMediaStorageNotification.tickerText = title; 37264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat if (pi == null) { 37364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat Intent intent = new Intent(); 37464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat pi = PendingIntent.getBroadcast(mContext, 0, intent, 0); 37564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 37664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 37764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat mMediaStorageNotification.icon = icon; 37864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat mMediaStorageNotification.setLatestEventInfo(mContext, title, message, pi); 37964e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 38064e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat 38164e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat final int notificationId = mMediaStorageNotification.icon; 38264e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat if (visible) { 38364e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat notificationManager.notify(notificationId, mMediaStorageNotification); 38464e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } else { 38564e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat notificationManager.cancel(notificationId); 38664e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 38764e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat } 38864e6a45ed45e0d096a1490408ee1cab2a4626950San Mehat} 389