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 package com.android.mail; 17 18 import android.app.IntentService; 19 import android.content.Context; 20 import android.content.Intent; 21 import android.net.Uri; 22 23 import com.android.mail.analytics.Analytics; 24 import com.android.mail.photo.ContactFetcher; 25 import com.android.mail.providers.Account; 26 import com.android.mail.providers.Folder; 27 import com.android.mail.utils.FolderUri; 28 import com.android.mail.utils.LogTag; 29 import com.android.mail.utils.LogUtils; 30 import com.android.mail.utils.NotificationUtils; 31 import com.android.mail.utils.StorageLowState; 32 import com.android.mail.utils.Utils; 33 34 /** 35 * A service to handle various intents asynchronously. 36 */ 37 public class MailIntentService extends IntentService { 38 private static final String LOG_TAG = LogTag.getLogTag(); 39 40 public static final String ACTION_RESEND_NOTIFICATIONS = 41 "com.android.mail.action.RESEND_NOTIFICATIONS"; 42 public static final String ACTION_CLEAR_NEW_MAIL_NOTIFICATIONS = 43 "com.android.mail.action.CLEAR_NEW_MAIL_NOTIFICATIONS"; 44 45 /** 46 * After user replies an email from Wear, it marks the conversation as read and resend 47 * notifications. 48 */ 49 public static final String ACTION_RESEND_NOTIFICATIONS_WEAR = 50 "com.android.mail.action.RESEND_NOTIFICATIONS_WEAR"; 51 52 public static final String ACTION_BACKUP_DATA_CHANGED = 53 "com.android.mail.action.BACKUP_DATA_CHANGED"; 54 public static final String ACTION_SEND_SET_NEW_EMAIL_INDICATOR = 55 "com.android.mail.action.SEND_SET_NEW_EMAIL_INDICATOR"; 56 57 public static final String CONVERSATION_EXTRA = "conversation"; 58 MailIntentService()59 public MailIntentService() { 60 super("MailIntentService"); 61 } 62 MailIntentService(final String name)63 protected MailIntentService(final String name) { 64 super(name); 65 } 66 67 @Override onHandleIntent(final Intent intent)68 protected void onHandleIntent(final Intent intent) { 69 // UnifiedEmail does not handle all Intents 70 71 LogUtils.v(LOG_TAG, "Handling intent %s", intent); 72 73 final String action = intent.getAction(); 74 75 if (Intent.ACTION_LOCALE_CHANGED.equals(action)) { 76 NotificationUtils.cancelAndResendNotificationsOnLocaleChange( 77 this, getContactFetcher()); 78 } else if (ACTION_CLEAR_NEW_MAIL_NOTIFICATIONS.equals(action)) { 79 final Account account = intent.getParcelableExtra(Utils.EXTRA_ACCOUNT); 80 final Folder folder = intent.getParcelableExtra(Utils.EXTRA_FOLDER); 81 82 NotificationUtils.clearFolderNotification(this, account, folder, true /* markSeen */); 83 Analytics.getInstance().sendEvent("notification_dismiss", folder.getTypeDescription(), 84 null, 0); 85 } else if (ACTION_RESEND_NOTIFICATIONS.equals(action)) { 86 final Uri accountUri = intent.getParcelableExtra(Utils.EXTRA_ACCOUNT_URI); 87 88 final Uri extraFolderUri = intent.getParcelableExtra(Utils.EXTRA_FOLDER_URI); 89 final FolderUri folderUri = 90 extraFolderUri == null ? null : new FolderUri(extraFolderUri); 91 92 NotificationUtils.resendNotifications( 93 this, false, accountUri, folderUri, getContactFetcher()); 94 } else if (ACTION_RESEND_NOTIFICATIONS_WEAR.equals(action)) { 95 final Account account = intent.getParcelableExtra(Utils.EXTRA_ACCOUNT); 96 final Folder folder = intent.getParcelableExtra(Utils.EXTRA_FOLDER); 97 final Uri conversationUri = intent.getParcelableExtra(Utils.EXTRA_CONVERSATION); 98 99 // Mark the conversation as read and refresh the notifications. This happens 100 // when user replies to a conversation remotely from a Wear device. 101 NotificationUtils.markConversationAsReadAndSeen(this, conversationUri); 102 NotificationUtils.resendNotifications(this, false, account.uri, 103 folder.folderUri, getContactFetcher()); 104 } else if (ACTION_SEND_SET_NEW_EMAIL_INDICATOR.equals(action)) { 105 final int unreadCount = intent.getIntExtra(NotificationUtils.EXTRA_UNREAD_COUNT, 0); 106 final int unseenCount = intent.getIntExtra(NotificationUtils.EXTRA_UNSEEN_COUNT, 0); 107 final Account account = intent.getParcelableExtra(Utils.EXTRA_ACCOUNT); 108 final Folder folder = intent.getParcelableExtra(Utils.EXTRA_FOLDER); 109 final boolean getAttention = 110 intent.getBooleanExtra(NotificationUtils.EXTRA_GET_ATTENTION, false); 111 112 NotificationUtils.setNewEmailIndicator(this, unreadCount, unseenCount, 113 account, folder, getAttention, getContactFetcher()); 114 } else if (Intent.ACTION_DEVICE_STORAGE_LOW.equals(action)) { 115 // The storage_low state is recorded centrally even though 116 // no handler might be present to change application state 117 // based on state changes. 118 StorageLowState.setIsStorageLow(true); 119 } else if (Intent.ACTION_DEVICE_STORAGE_OK.equals(action)) { 120 StorageLowState.setIsStorageLow(false); 121 } 122 } 123 broadcastBackupDataChanged(final Context context)124 public static void broadcastBackupDataChanged(final Context context) { 125 final Intent intent = new Intent(ACTION_BACKUP_DATA_CHANGED); 126 intent.setPackage(context.getPackageName()); 127 context.startService(intent); 128 } 129 130 /** 131 * Derived classes should override this method if they wish to provide their own contact loading 132 * behavior separate from the ContactProvider-based default. The default behavior of this method 133 * returns null. 134 */ getContactFetcher()135 public ContactFetcher getContactFetcher() { 136 return null; 137 } 138 } 139