зеркало из https://github.com/mozilla/pjs.git
120 строки
4.2 KiB
Java
120 строки
4.2 KiB
Java
/* -*- Mode: Java; tab-width: 20; indent-tabs-mode: nil; -*-
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Android code.
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*
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* The Initial Developer of the Original Code is Mozilla Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Alex Pakhotin <alexp@mozilla.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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package org.mozilla.gecko;
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import android.app.Notification;
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import android.app.NotificationManager;
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import android.content.Context;
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import android.widget.RemoteViews;
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import java.text.NumberFormat;
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public class AlertNotification
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extends Notification
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{
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Context mContext;
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int mId;
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int mIcon;
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String mTitle;
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String mText;
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boolean mProgressStyle;
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NotificationManager mNotificationManager;
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double mPrevPercent = -1;
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String mPrevAlertText = "";
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static final double UPDATE_THRESHOLD = .01;
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public AlertNotification(Context aContext, int aNotificationId, int aIcon,
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String aTitle, String aText, long aWhen) {
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super(aIcon, (aText.length() > 0) ? aText : aTitle, aWhen);
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mContext = aContext;
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mIcon = aIcon;
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mTitle = aTitle;
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mText = aText;
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mProgressStyle = false;
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mId = aNotificationId;
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mNotificationManager = (NotificationManager)
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mContext.getSystemService(Context.NOTIFICATION_SERVICE);
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}
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public boolean isProgressStyle() {
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return mProgressStyle;
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}
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public void show() {
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mNotificationManager.notify(mId, this);
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}
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public void updateProgress(String aAlertText, long aProgress, long aProgressMax) {
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if (!mProgressStyle) {
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// Custom view
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int layout = aAlertText.length() > 0 ? R.layout.notification_progress_text : R.layout.notification_progress;
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RemoteViews view = new RemoteViews(GeckoApp.mAppContext.getPackageName(), layout);
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view.setImageViewResource(R.id.notificationImage, mIcon);
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view.setTextViewText(R.id.notificationTitle, mTitle);
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contentView = view;
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flags |= FLAG_ONGOING_EVENT;
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mProgressStyle = true;
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}
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String text;
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double percent = 0;
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if (aProgressMax > 0)
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percent = ((double)aProgress / (double)aProgressMax);
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if (aAlertText.length() > 0)
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text = aAlertText;
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else
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text = NumberFormat.getPercentInstance().format(percent);
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if (mPrevAlertText.equals(text) && Math.abs(mPrevPercent - percent) < UPDATE_THRESHOLD)
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return;
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contentView.setTextViewText(R.id.notificationText, text);
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contentView.setProgressBar(R.id.notificationProgressbar, (int)aProgressMax, (int)aProgress, false);
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// Update the notification
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mNotificationManager.notify(mId, this);
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mPrevPercent = percent;
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mPrevAlertText = text;
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}
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}
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