| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.systemui.statusbar; |
| |
| import android.app.Notification; |
| import android.os.IBinder; |
| import android.view.View; |
| |
| import com.android.internal.statusbar.StatusBarNotification; |
| |
| import java.util.ArrayList; |
| |
| /** |
| * The list of currently displaying notifications. |
| */ |
| public class NotificationData { |
| public static final class Entry { |
| public IBinder key; |
| public StatusBarNotification notification; |
| public StatusBarIconView icon; |
| public View row; // the outer expanded view |
| public View content; // takes the click events and sends the PendingIntent |
| public View expanded; // the inflated RemoteViews |
| } |
| private final ArrayList<Entry> mEntries = new ArrayList<Entry>(); |
| |
| public int size() { |
| return mEntries.size(); |
| } |
| |
| public Entry getEntryAt(int index) { |
| return mEntries.get(index); |
| } |
| |
| public int findEntry(IBinder key) { |
| final int N = mEntries.size(); |
| for (int i=0; i<N; i++) { |
| Entry entry = mEntries.get(i); |
| if (entry.key == key) { |
| return i; |
| } |
| } |
| return -1; |
| } |
| |
| public int add(IBinder key, StatusBarNotification notification, View row, View content, |
| View expanded, StatusBarIconView icon) { |
| Entry entry = new Entry(); |
| entry.key = key; |
| entry.notification = notification; |
| entry.row = row; |
| entry.content = content; |
| entry.expanded = expanded; |
| entry.icon = icon; |
| final int index = chooseIndex(notification.notification.when); |
| mEntries.add(index, entry); |
| return index; |
| } |
| |
| public Entry remove(IBinder key) { |
| final int N = mEntries.size(); |
| for (int i=0; i<N; i++) { |
| Entry entry = mEntries.get(i); |
| if (entry.key == key) { |
| mEntries.remove(i); |
| return entry; |
| } |
| } |
| return null; |
| } |
| |
| private int chooseIndex(final long when) { |
| final int N = mEntries.size(); |
| for (int i=0; i<N; i++) { |
| Entry entry = mEntries.get(i); |
| if (entry.notification.notification.when > when) { |
| return i; |
| } |
| } |
| return N; |
| } |
| |
| /** |
| * Return whether there are any visible items (i.e. items without an error). |
| */ |
| public boolean hasVisibleItems() { |
| final int N = mEntries.size(); |
| for (int i=0; i<N; i++) { |
| Entry entry = mEntries.get(i); |
| if (entry.expanded != null) { // the view successfully inflated |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Return whether there are any clearable items (that aren't errors). |
| */ |
| public boolean hasClearableItems() { |
| final int N = mEntries.size(); |
| for (int i=0; i<N; i++) { |
| Entry entry = mEntries.get(i); |
| if (entry.expanded != null) { // the view successfully inflated |
| if ((entry.notification.notification.flags & Notification.FLAG_NO_CLEAR) == 0) { |
| return true; |
| } |
| } |
| } |
| return false; |
| } |
| } |