switch to alsa.omap3 module

[android_pandora.git] / apps / oi-filemanager / FileManager / src / org / openintents / filemanager / util / MimeTypes.java

/* \r
 * Copyright (C) 2008 OpenIntents.org\r
 *\r
 * Licensed under the Apache License, Version 2.0 (the "License");\r
 * you may not use this file except in compliance with the License.\r
 * You may obtain a copy of the License at\r
 *\r
 *      http://www.apache.org/licenses/LICENSE-2.0\r
 *\r
 * Unless required by applicable law or agreed to in writing, software\r
 * distributed under the License is distributed on an "AS IS" BASIS,\r
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
 * See the License for the specific language governing permissions and\r
 * limitations under the License.\r
 */\r
\r
package org.openintents.filemanager.util;\r
\r
import java.util.HashMap;\r
import java.util.Map;\r
\r
import android.webkit.MimeTypeMap;\r
\r
public class MimeTypes {\r
\r
	private Map<String, String> mMimeTypes;\r
	private Map<String, Integer> mIcons;\r
\r
	public MimeTypes() {\r
		mMimeTypes = new HashMap<String,String>();\r
		mIcons = new HashMap<String,Integer>();\r
	}\r
	\r
	/* I think the type and extension names are switched (type contains .png, extension contains x/y),\r
	 * but maybe it's on purpouse, so I won't change it.\r
	 */\r
	public void put(String type, String extension, int icon){\r
		put(type, extension);\r
		mIcons.put(extension, icon);\r
	}\r
	\r
	public void put(String type, String extension) {\r
		// Convert extensions to lower case letters for easier comparison\r
		extension = extension.toLowerCase();\r
		\r
		mMimeTypes.put(type, extension);\r
	}\r
	\r
	public String getMimeType(String filename) {\r
		\r
		String extension = FileUtils.getExtension(filename);\r
		\r
		// Let's check the official map first. Webkit has a nice extension-to-MIME map.\r
		// Be sure to remove the first character from the extension, which is the "." character.\r
		if (extension.length() > 0) {\r
			String webkitMimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension.substring(1));\r
		\r
			if (webkitMimeType != null) {\r
				// Found one. Let's take it!\r
				return webkitMimeType;\r
			}\r
		}\r
		\r
		// Convert extensions to lower case letters for easier comparison\r
		extension = extension.toLowerCase();\r
		\r
		String mimetype = mMimeTypes.get(extension);\r
		\r
		if(mimetype==null) mimetype = "*/*";\r
		\r
		return mimetype;\r
	}\r
	\r
	public int getIcon(String mimetype){\r
		Integer iconResId = mIcons.get(mimetype);\r
		if(iconResId == null)\r
			return 0; // Invalid identifier\r
		return iconResId;\r
	}\r
}\r