Reverse filter for preview of text files: all text/ but those in black list

[pub/Android/ownCloud.git] / src / com / owncloud / android / ui / preview / PreviewTextFragment.java

diff --git a/src/com/owncloud/android/ui/preview/PreviewTextFragment.java b/src/com/owncloud/android/ui/preview/PreviewTextFragment.java
index c1511aa..bbf4525 100644 (file)
--- a/src/com/owncloud/android/ui/preview/PreviewTextFragment.java
+++ b/src/com/owncloud/android/ui/preview/PreviewTextFragment.java
@@ -29,6 +29,8 @@ import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.StringWriter;
 import java.lang.ref.WeakReference;
+import java.util.LinkedList;
+import java.util.List;
 import java.util.Scanner;
 
 public class PreviewTextFragment extends FileFragment {
@@ -389,7 +391,14 @@ public class PreviewTextFragment extends FileFragment {
      * @return 'True' if the file can be handled by the fragment.
      */
     public static boolean canBePreviewed(OCFile file) {
-        return (file != null && file.isDown() && file.isText());
+        final List<String> unsupportedTypes = new LinkedList<String>();
+        unsupportedTypes.add("text/richtext");
+        unsupportedTypes.add("text/vnd.abc");
+        unsupportedTypes.add("text/vnd.fmi.flexstor");
+        unsupportedTypes.add("text/vnd.rn-realtext");
+        unsupportedTypes.add("text/vnd.wap.wml");
+        unsupportedTypes.add("text/vnd.wap.wmlscript");
+        return (file != null && file.isDown() && file.isText() && !unsupportedTypes.contains(file.getMimetype()));
     }
 
     /**