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/*
* Copyright (c) 2013-2015 by appPlant UG. All rights reserved.
*
* @APPPLANT_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apache License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://opensource.org/licenses/Apache-2.0/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPPLANT_LICENSE_HEADER_END@
*/
using System;
using System.Linq;
using Microsoft.Phone.Shell;
using WPCordovaClassLib.Cordova;
using WPCordovaClassLib.Cordova.Commands;
using WPCordovaClassLib.Cordova.JSON;
using System.IO.IsolatedStorage;
namespace Cordova.Extension.Commands
{
public class Badge : BaseCommand
{
/// <summary>
/// Name for the shared preferences
/// <summary>
private const string KEY = "badge";
/// <summary>
/// Clears the count property of the live tile
/// </summary>
public void clearBadge (string args)
{
setBadge(args);
getBadge(args);
}
/// <summary>
/// Sets the count property of the live tile
/// </summary>
public void setBadge (string args)
{
// Application Tile is always the first Tile, even if it is not pinned to Start.
ShellTile tile = ShellTile.ActiveTiles.First();
// Application should always be found
if (tile != null)
{
string[] ary = JsonHelper.Deserialize<string[]>(args);
int count = 0;
string title = "";
try {
count = int.Parse(ary[0]);
}
catch (FormatException) { };
if (ary.Length > 1)
{
title = ary[1].Replace("%d", "{0}");
title = String.Format(title, count);
}
StandardTileData TileData = new StandardTileData
{
Count = count,
BackTitle = title
};
SaveBadge(count);
tile.Update(TileData);
}
getBadge(args);
}
/// <summary>
/// Gets the count property of the live tile
/// </summary>
public void getBadge (string args)
{
// Application Tile is always the first Tile, even if it is not pinned to Start.
ShellTile tile = ShellTile.ActiveTiles.First();
// Application should always be found
if (tile != null)
{
IsolatedStorageSettings settings = IsolatedStorageSettings.ApplicationSettings;
int badge = 0;
PluginResult result;
if (settings.Contains(KEY)) {
badge = (int)settings[KEY];
}
result = new PluginResult(PluginResult.Status.OK, badge);
DispatchCommandResult(result);
}
}
/// <summery>
/// Informs if the app has the permission to show badges.
/// </summery>
public void hasPermission (string args)
{
PluginResult result;
result = new PluginResult(PluginResult.Status.OK, true);
DispatchCommandResult(result);
}
/// <summery>
/// Ask for permission to show badges.
/// </summery>
public void registerPermission (string args)
{
hasPermission(args);
}
/// <summary>
/// Persist the badge of the app icon so that `getBadge` is able to return
/// the badge number back to the client.
/// </summary>
private void SaveBadge (int badge)
{
IsolatedStorageSettings settings = IsolatedStorageSettings.ApplicationSettings;
if (settings.Contains(KEY)) {
settings[KEY] = badge;
}
else {
settings.Add(KEY, badge);
}
}
}
}
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