| /* |
| * 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.os.IBinder; |
| import android.service.notification.StatusBarNotification; |
| import android.view.View; |
| import android.widget.ImageView; |
| |
| import com.android.systemui.R; |
| |
| import java.util.ArrayList; |
| import java.util.Comparator; |
| |
| /** |
| * 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 |
| public ImageView largeIcon; |
| protected View expandedLarge; |
| public Entry() {} |
| public Entry(IBinder key, StatusBarNotification n, StatusBarIconView ic) { |
| this.key = key; |
| this.notification = n; |
| this.icon = ic; |
| } |
| public void setLargeView(View expandedLarge) { |
| this.expandedLarge = expandedLarge; |
| writeBooleanTag(row, R.id.expandable_tag, expandedLarge != null); |
| } |
| public View getLargeView() { |
| return expandedLarge; |
| } |
| /** |
| * Return whether the entry can be expanded. |
| */ |
| public boolean expandable() { |
| return NotificationData.getIsExpandable(row); |
| } |
| /** |
| * Return whether the entry has been manually expanded by the user. |
| */ |
| public boolean userExpanded() { |
| return NotificationData.getUserExpanded(row); |
| } |
| /** |
| * Set the flag indicating that this was manually expanded by the user. |
| */ |
| public boolean setUserExpanded(boolean userExpanded) { |
| return NotificationData.setUserExpanded(row, userExpanded); |
| } |
| /** |
| * Return whether the entry is being touched by the user. |
| */ |
| public boolean userLocked() { |
| return NotificationData.getUserLocked(row); |
| } |
| /** |
| * Set the flag indicating that this is being touched by the user. |
| */ |
| public boolean setUserLocked(boolean userLocked) { |
| return NotificationData.setUserLocked(row, userLocked); |
| } |
| } |
| private final ArrayList<Entry> mEntries = new ArrayList<Entry>(); |
| private final Comparator<Entry> mEntryCmp = new Comparator<Entry>() { |
| // sort first by score, then by when |
| public int compare(Entry a, Entry b) { |
| final StatusBarNotification na = a.notification; |
| final StatusBarNotification nb = b.notification; |
| int d = na.getScore() - nb.getScore(); |
| return (d != 0) |
| ? d |
| : (int)(na.getNotification().when - nb.getNotification().when); |
| } |
| }; |
| |
| public int size() { |
| return mEntries.size(); |
| } |
| |
| public Entry get(int i) { |
| return mEntries.get(i); |
| } |
| |
| public Entry findByKey(IBinder key) { |
| for (Entry e : mEntries) { |
| if (e.key == key) { |
| return e; |
| } |
| } |
| return null; |
| } |
| |
| public int add(Entry entry) { |
| int i; |
| int N = mEntries.size(); |
| for (i=0; i<N; i++) { |
| if (mEntryCmp.compare(mEntries.get(i), entry) > 0) { |
| break; |
| } |
| } |
| mEntries.add(i, entry); |
| return i; |
| } |
| |
| 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; |
| entry.largeIcon = null; // TODO add support for large icons |
| return add(entry); |
| } |
| |
| public Entry remove(IBinder key) { |
| Entry e = findByKey(key); |
| if (e != null) { |
| mEntries.remove(e); |
| } |
| return e; |
| } |
| |
| /** |
| * Return whether there are any visible items (i.e. items without an error). |
| */ |
| public boolean hasVisibleItems() { |
| for (Entry e : mEntries) { |
| if (e.expanded != null) { // the view successfully inflated |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Return whether there are any clearable items (that aren't errors). |
| */ |
| public boolean hasClearableItems() { |
| for (Entry e : mEntries) { |
| if (e.expanded != null) { // the view successfully inflated |
| if (e.notification.isClearable()) { |
| return true; |
| } |
| } |
| } |
| return false; |
| } |
| |
| protected static boolean readBooleanTag(View view, int id) { |
| if (view != null) { |
| Object value = view.getTag(id); |
| return value != null && value instanceof Boolean && ((Boolean) value).booleanValue(); |
| } |
| return false; |
| } |
| |
| protected static boolean writeBooleanTag(View view, int id, boolean value) { |
| if (view != null) { |
| view.setTag(id, Boolean.valueOf(value)); |
| return value; |
| } |
| return false; |
| } |
| |
| /** |
| * Return whether the entry can be expanded. |
| */ |
| public static boolean getIsExpandable(View row) { |
| return readBooleanTag(row, R.id.expandable_tag); |
| } |
| |
| /** |
| * Return whether the entry has been manually expanded by the user. |
| */ |
| public static boolean getUserExpanded(View row) { |
| return readBooleanTag(row, R.id.user_expanded_tag); |
| } |
| |
| /** |
| * Set whether the entry has been manually expanded by the user. |
| */ |
| public static boolean setUserExpanded(View row, boolean userExpanded) { |
| return writeBooleanTag(row, R.id.user_expanded_tag, userExpanded); |
| } |
| |
| /** |
| * Return whether the entry is being touched by the user. |
| */ |
| public static boolean getUserLocked(View row) { |
| return readBooleanTag(row, R.id.user_lock_tag); |
| } |
| |
| /** |
| * Set whether the entry is being touched by the user. |
| */ |
| public static boolean setUserLocked(View row, boolean userLocked) { |
| return writeBooleanTag(row, R.id.user_lock_tag, userLocked); |
| } |
| } |