add OI File Manager and AndroidSupportV2 used by it

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

diff --git a/apps/oi-filemanager/FileManager/src/org/openintents/filemanager/util/MimeTypes.java b/apps/oi-filemanager/FileManager/src/org/openintents/filemanager/util/MimeTypes.java
new file mode 100644 (file)
index 0000000..4f17b92
--- /dev/null
+++ b/apps/oi-filemanager/FileManager/src/org/openintents/filemanager/util/MimeTypes.java
@@ -0,0 +1,80 @@
+/* \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