/*
* Copyright 2010 Daniel Kurka
*
* 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.googlecode.gwtphonegap.client.plugins.badge;
public class BadgePhoneGapImpl implements Badge {
private boolean initialized;
@Override
public void initialize() {
if (!testForPlugin()) {
throw new IllegalStateException("can not find badge plugin - did you include badge.js?");
}
initialized = true;
}
private native boolean testForPlugin()/*-{
if (!$wnd.plugin)
return false;
if (!$wnd.plugin.notification.badge)
return false;
return true;
}-*/;
@Override
public void setBadge(int number) {
if (!initialized) {
throw new IllegalStateException("you have to initialize Badge Plugin before using it");
}
setBadgeNative(number);
}
private native void setBadgeNative(int number)/*-{
$wnd.plugin.notification.badge.set(number);
}-*/;
@Override
public void clear() {
if (!initialized) {
throw new IllegalStateException("you have to initialize Badge Plugin before using it");
}
setBadgeNative(0);
}
}