/*
* FileExplorerDemoScreenFileInfoPopup.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.fileexplorerdemo;
import net.rim.device.api.io.MIMETypeAssociations;
import net.rim.device.api.system.Characters;
import net.rim.device.api.ui.component.LabelField;
import net.rim.device.api.ui.component.SeparatorField;
import net.rim.device.api.ui.container.PopupScreen;
import net.rim.device.api.ui.container.VerticalFieldManager;
/**
* PopupScreen that displays information about a file
*/
public final class FileExplorerDemoScreenFileInfoPopup extends PopupScreen {
/**
* Creates a new FileExplorerDemoScreenFileInfoPopup object
*
* @param fileholder
* Used to retrieve the file information
*/
public FileExplorerDemoScreenFileInfoPopup(
final FileExplorerDemoFileHolder fileholder) {
super(new VerticalFieldManager());
add(new LabelField("File Information"));
add(new SeparatorField());
add(new LabelField(fileholder.getFileName()));
add(new LabelField(""));
// Use the MIMETypeAssociations class to determine information about the
// file
add(new LabelField("MIME Type: "
+ MIMETypeAssociations.getMIMEType(fileholder.getFileName())));
}
/**
* Overrides the default implementation. Closes the popup screen when the
* Escape key is pressed.
*
* @see net.rim.device.api.ui.Screen#keyChar(char,int,int)
*/
public boolean keyChar(final char c, final int status, final int time) {
if (c == Characters.ESCAPE) {
close();
return true;
}
return super.keyChar(c, status, time);
}
}