Add support for UAProf header in HTTP requests

Each HTTP request sent from a mobile handset is usually required to
include a x-wap-profile header following the UAProf specification. The
value of this header is a URL that points to the location of a
document which specifies relevant capabilities of the phone, e.g.
supported network bearers, video formats or screen size. This change
defines a global string resource that holds this URL, and also adds
the necessary code in the web widget to include this header in HTTP
requests.

2 files changed, 16 insertions, 0 deletions

diff --git a/core/java/android/webkit/FrameLoader.java b/core/java/android/webkit/FrameLoader.java
index 7fd993a..021b53c 100644
--- a/core/java/android/webkit/FrameLoader.java
+++ b/core/java/android/webkit/FrameLoader.java
@@ -18,6 +18,7 @@ package android.webkit;
 
 import android.net.http.EventHandler;
 import android.net.http.RequestHandle;
+import android.os.Build;
 import android.util.Log;
 import android.webkit.CacheManager.CacheResult;
 
@@ -35,6 +36,7 @@ class FrameLoader {
     private int mCacheMode;
     private String mReferrer;
     private String mContentType;
+    private final String mUaprofHeader;
 
     private static final int URI_PROTOCOL = 0x100;
 
@@ -57,6 +59,8 @@ class FrameLoader {
         mMethod = method;
         mCacheMode = WebSettings.LOAD_NORMAL;
         mSettings = settings;
+        mUaprofHeader = mListener.getContext().getResources().getString(
+                com.android.internal.R.string.config_useragentprofile_url, Build.MODEL);
     }
 
     public void setReferrer(String ref) {
@@ -356,6 +360,11 @@ class FrameLoader {
         }
         
         mHeaders.put("User-Agent", mSettings.getUserAgentString());
+
+        // Set the x-wap-profile header
+        if (mUaprofHeader != null && mUaprofHeader.length() > 0) {
+            mHeaders.put("x-wap-profile", mUaprofHeader);
+        }
     }
 
     /**
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 59e4a55..ebfab91 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -332,4 +332,11 @@
     <!-- 2 means give warning -->
     <integer name="config_datause_notification_type">2</integer>
 
+    <!-- The URL that should be sent in an x-wap-profile header with an HTTP request,
+         as defined in the Open Mobile Alliance User Agent Profile specification
+         OMA-TS-UAProf-V2_0-20060206-A Section 8.1.1.1. If the URL contains a '%s'
+         format string then that substring will be replaced with the value of
+         Build.MODEL. The format string shall not be escaped. -->
+    <string name="config_useragentprofile_url"></string>
+
 </resources>