commit 65bb1acac5dca507c5f8e5c8cd6fd7cadce37d6c
author Mattias Falk <mattias.falk@sonyericsson.com> Wed Oct 27 10:27:32 2010 +0200
committer Johan Redestig <johan.redestig@sonyericsson.com> Wed Oct 27 10:27:32 2010 +0200
tree adacf339f627368d23f37a51c9aaaf5b6ec2c625
parent 95e3548ed91c17f0d3b4d27eac6a8e57338caec3

Add support for Content-Disposition when save link

Content-Disposition isn't used when downloading an
item by long-click the link. It'll result in different
file name if the item is downloaded by clicking the link
or if it's downloaded by long-click the link and select
Save link if the HTTP response includes the Content-Disposition
header with the filename attribute

Change-Id: I7eacfd1128da261e0674bbdc3064208a82e46ab3

src/com/android/browser/FetchUrlMimeType.java

diff --git a/src/com/android/browser/FetchUrlMimeType.java b/src/com/android/browser/FetchUrlMimeType.java
index 9bd0cf9..62d877e 100644
--- a/src/com/android/browser/FetchUrlMimeType.java
+++ b/src/com/android/browser/FetchUrlMimeType.java
@@ -47,7 +47,7 @@
  * android.os.webkit.LoadListener rather than handling it here.
  *
  */
-class FetchUrlMimeType extends AsyncTask<ContentValues, String, String> {
+class FetchUrlMimeType extends AsyncTask<ContentValues, String, ContentValues> {
 
     BrowserActivity mActivity;
     ContentValues mValues;
@@ -57,7 +57,7 @@
     }
 
     @Override
-    public String doInBackground(ContentValues... values) {
+    public ContentValues doInBackground(ContentValues... values) {
         mValues = values[0];
 
         // Check to make sure we have a URI to download
@@ -87,7 +87,7 @@
         }
 
         HttpResponse response;
-        String mimeType = null;
+        ContentValues result = new ContentValues();
         try {
             response = client.execute(request);
             // We could get a redirect here, but if we do lets let
@@ -96,11 +96,16 @@
             if (response.getStatusLine().getStatusCode() == 200) {
                 Header header = response.getFirstHeader("Content-Type");
                 if (header != null) {
-                    mimeType = header.getValue();
+                    String mimeType = header.getValue();
                     final int semicolonIndex = mimeType.indexOf(';');
                     if (semicolonIndex != -1) {
                         mimeType = mimeType.substring(0, semicolonIndex);
                     }
+                    result.put("Content-Type", mimeType);
+                }
+                Header contentDispositionHeader = response.getFirstHeader("Content-Disposition");
+                if (contentDispositionHeader != null) {
+                    result.put("Content-Disposition", contentDispositionHeader.getValue());
                 }
             }
         } catch (IllegalArgumentException ex) {
@@ -111,11 +116,13 @@
             client.close();
         }
 
-        return mimeType;
+        return result;
     }
 
    @Override
-    public void onPostExecute(String mimeType) {
+    public void onPostExecute(ContentValues values) {
+       final String mimeType = values.getAsString("Content-Type");
+       final String contentDisposition = values.getAsString("Content-Disposition");
        if (mimeType != null) {
            String url = mValues.getAsString(Downloads.Impl.COLUMN_URI);
            if (mimeType.equalsIgnoreCase("text/plain") ||
@@ -128,7 +135,7 @@
                }
            }
            String filename = URLUtil.guessFileName(url,
-                   null, mimeType);
+                   contentDisposition, mimeType);
            mValues.put(Downloads.Impl.COLUMN_FILE_NAME_HINT, filename);
        }