• file
• revisions
• annotate
• diff
• comparison
• raw

mobile/android/base/AlertNotification.java@b8a032363ba2 (annotated)

mobile/android/base/AlertNotification.java

Thu, 22 Jan 2015 13:21:57 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 22 Jan 2015 13:21:57 +0100

branch

TOR_BUG_9701

changeset 15

b8a032363ba2

permissions

-rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

michael@0	1	/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*-
michael@0	2	* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	3	* License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0	4	* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	5
michael@0	6	package org.mozilla.gecko;
michael@0	7
michael@0	8	import org.mozilla.gecko.gfx.BitmapUtils;
michael@0	9
michael@0	10	import android.app.Notification;
michael@0	11	import android.app.NotificationManager;
michael@0	12	import android.content.Context;
michael@0	13	import android.graphics.Bitmap;
michael@0	14	import android.net.Uri;
michael@0	15	import android.util.Log;
michael@0	16	import android.widget.RemoteViews;
michael@0	17
michael@0	18	import java.text.NumberFormat;
michael@0	19
michael@0	20	public class AlertNotification
michael@0	21	extends Notification
michael@0	22	{
michael@0	23	private static final String LOGTAG = "GeckoAlertNotification";
michael@0	24
michael@0	25	private final int mId;
michael@0	26	private final int mIcon;
michael@0	27	private final String mTitle;
michael@0	28	private final String mText;
michael@0	29	private final NotificationManager mNotificationManager;
michael@0	30
michael@0	31	private boolean mProgressStyle;
michael@0	32	private double mPrevPercent = -1;
michael@0	33	private String mPrevAlertText = "";
michael@0	34
michael@0	35	private static final double UPDATE_THRESHOLD = .01;
michael@0	36	private Context mContext;
michael@0	37
michael@0	38	public AlertNotification(Context aContext, int aNotificationId, int aIcon,
michael@0	39	String aTitle, String aText, long aWhen, Uri aIconUri) {
michael@0	40	super(aIcon, (aText.length() > 0) ? aText : aTitle, aWhen);
michael@0	41
michael@0	42	mIcon = aIcon;
michael@0	43	mTitle = aTitle;
michael@0	44	mText = aText;
michael@0	45	mId = aNotificationId;
michael@0	46	mContext = aContext;
michael@0	47
michael@0	48	mNotificationManager = (NotificationManager) aContext.getSystemService(Context.NOTIFICATION_SERVICE);
michael@0	49
michael@0	50	if (aIconUri == null || aIconUri.getScheme() == null)
michael@0	51	return;
michael@0	52
michael@0	53	// Custom view
michael@0	54	int layout = R.layout.notification_icon_text;
michael@0	55	RemoteViews view = new RemoteViews(mContext.getPackageName(), layout);
michael@0	56	try {
michael@0	57	Bitmap bm = BitmapUtils.decodeUrl(aIconUri);
michael@0	58	if (bm == null) {
michael@0	59	Log.e(LOGTAG, "failed to decode icon");
michael@0	60	return;
michael@0	61	}
michael@0	62	view.setImageViewBitmap(R.id.notification_image, bm);
michael@0	63	view.setTextViewText(R.id.notification_title, mTitle);
michael@0	64	if (mText.length() > 0) {
michael@0	65	view.setTextViewText(R.id.notification_text, mText);
michael@0	66	}
michael@0	67	contentView = view;
michael@0	68	} catch (Exception e) {
michael@0	69	Log.e(LOGTAG, "failed to create bitmap", e);
michael@0	70	}
michael@0	71	}
michael@0	72
michael@0	73	public int getId() {
michael@0	74	return mId;
michael@0	75	}
michael@0	76
michael@0	77	public synchronized boolean isProgressStyle() {
michael@0	78	return mProgressStyle;
michael@0	79	}
michael@0	80
michael@0	81	public void show() {
michael@0	82	mNotificationManager.notify(mId, this);
michael@0	83	}
michael@0	84
michael@0	85	public void cancel() {
michael@0	86	mNotificationManager.cancel(mId);
michael@0	87	}
michael@0	88
michael@0	89	public synchronized void updateProgress(String aAlertText, long aProgress, long aProgressMax) {
michael@0	90	if (!mProgressStyle) {
michael@0	91	// Custom view
michael@0	92	int layout = aAlertText.length() > 0 ? R.layout.notification_progress_text : R.layout.notification_progress;
michael@0	93
michael@0	94	RemoteViews view = new RemoteViews(mContext.getPackageName(), layout);
michael@0	95	view.setImageViewResource(R.id.notification_image, mIcon);
michael@0	96	view.setTextViewText(R.id.notification_title, mTitle);
michael@0	97	contentView = view;
michael@0	98	flags |= FLAG_ONGOING_EVENT | FLAG_ONLY_ALERT_ONCE;
michael@0	99
michael@0	100	mProgressStyle = true;
michael@0	101	}
michael@0	102
michael@0	103	String text;
michael@0	104	double percent = 0;
michael@0	105	if (aProgressMax > 0)
michael@0	106	percent = ((double)aProgress / (double)aProgressMax);
michael@0	107
michael@0	108	if (aAlertText.length() > 0)
michael@0	109	text = aAlertText;
michael@0	110	else
michael@0	111	text = NumberFormat.getPercentInstance().format(percent);
michael@0	112
michael@0	113	if (mPrevAlertText.equals(text) && Math.abs(mPrevPercent - percent) < UPDATE_THRESHOLD)
michael@0	114	return;
michael@0	115
michael@0	116	contentView.setTextViewText(R.id.notification_text, text);
michael@0	117	contentView.setProgressBar(R.id.notification_progressbar, (int)aProgressMax, (int)aProgress, false);
michael@0	118
michael@0	119	// Update the notification
michael@0	120	mNotificationManager.notify(mId, this);
michael@0	121
michael@0	122	mPrevPercent = percent;
michael@0	123	mPrevAlertText = text;
michael@0	124	}
michael@0	125	}