/packages/SystemUI/src/com/android/systemui/statusbar/NotificationData.java
https://github.com/aizuzi/platform_frameworks_base · Java · 159 lines · 117 code · 14 blank · 28 comment · 21 complexity · ae5a6a4d5dea6ddbe04141063fb1da93 MD5 · raw file
- /*
- * 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 ExpandableNotificationRow 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;
- private View expandedBig;
- private boolean interruption;
- public Entry() {}
- public Entry(IBinder key, StatusBarNotification n, StatusBarIconView ic) {
- this.key = key;
- this.notification = n;
- this.icon = ic;
- }
- public void setBigContentView(View bigContentView) {
- this.expandedBig = bigContentView;
- row.setExpandable(bigContentView != null);
- }
- public View getBigContentView() {
- return expandedBig;
- }
- /**
- * Set the flag indicating that this is being touched by the user.
- */
- public void setUserLocked(boolean userLocked) {
- row.setUserLocked(userLocked);
- }
- public void setInterruption() {
- interruption = true;
- }
- }
- 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();
- if (a.interruption != b.interruption) {
- return a.interruption ? 1 : -1;
- } else if (d != 0) {
- return d;
- } else {
- return (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, ExpandableNotificationRow 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;
- }
- }