/*
* InvokeMapViewScreen.java
*
* Copyright � 1998-2011 Research In Motion Limited
*
* 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.
*
* Note: For the sake of simplicity, this sample application may not leverage
* resource bundles and resource strings. However, it is STRONGLY recommended
* that application developers make use of the localization features available
* within the BlackBerry development platform to ensure a seamless application
* experience across a variety of languages and geographies. For more information
* on localizing your application, please refer to the BlackBerry Java Development
* Environment Development Guide associated with this release.
*/
package com.rim.samples.device.maps.blackberrymapsdemo;
import net.rim.blackberry.api.invoke.Invoke;
import net.rim.blackberry.api.invoke.MapsArguments;
import net.rim.blackberry.api.maps.MapView;
import net.rim.device.api.command.Command;
import net.rim.device.api.command.CommandHandler;
import net.rim.device.api.command.ReadOnlyCommandMetadata;
import net.rim.device.api.ui.MenuItem;
import net.rim.device.api.ui.component.LabelField;
import net.rim.device.api.ui.container.MainScreen;
import net.rim.device.api.util.StringProvider;
/**
* This example uses of a MapView object when invoking the the BlackBerry Maps
* application.
*/
public final class InvokeMapViewScreen extends MainScreen {
/**
* Creates a new InvokeMapViewScreen object
*/
InvokeMapViewScreen() {
setTitle("Invoke Map View");
final LabelField instructions =
new LabelField(
"Select 'View Map' from the menu. The MapView object is set to Zoom Level 3. Location is Ottawa, ON, Canada at Latitude 45.42349, Longitude -75.69792");
add(instructions);
// Invokes BlackBerry Maps application using a MapView object
final MenuItem viewMapItem =
new MenuItem(new StringProvider("View Map"), 0x230010, 0);
viewMapItem.setCommand(new Command(new CommandHandler() {
/**
* @see net.rim.device.api.command.CommandHandler#execute(ReadOnlyCommandMetadata,
* Object)
*/
public void execute(final ReadOnlyCommandMetadata metadata,
final Object context) {
final MapView mapview = new MapView();
mapview.setLatitude(4542349);
mapview.setLongitude(-7569792);
mapview.setZoom(3);
// Invoke maps application with specified MapView
Invoke.invokeApplication(Invoke.APP_TYPE_MAPS,
new MapsArguments(mapview));
}
}));
addMenuItem(viewMapItem);
}
}