Relax form autocomplete conditions

Use the URL host and path rather than the complete url to store
form autocomplete data. This helps in the situation that a site
uses some dynamic query string on the page that contains the form.

Also set the autoocmplete threshold to 1 so that we don't flick the
autocomplete options up and down as you type the first few characters.

Bug: 5265606
Change-Id: I7b372400062ae34f70a78b786007910dc179b101

1 files changed, 15 insertions, 0 deletions

diff --git a/core/java/android/webkit/WebTextView.java b/core/java/android/webkit/WebTextView.java
index 2a79caad77be..217ad7c4367e 100644
--- a/core/java/android/webkit/WebTextView.java
+++ b/core/java/android/webkit/WebTextView.java
@@ -60,6 +60,8 @@ import android.widget.ArrayAdapter;
 import android.widget.AutoCompleteTextView;
 import android.widget.TextView;
 
+import java.net.MalformedURLException;
+import java.net.URL;
 import java.util.ArrayList;
 
 import junit.framework.Assert;
@@ -1044,6 +1046,7 @@ import junit.framework.Assert;
                 break;
         }
         setHint(null);
+        setThreshold(1);
         if (single) {
             mWebView.requestLabel(mWebView.nativeFocusCandidateFramePointer(),
                     mNodePointer);
@@ -1077,4 +1080,16 @@ import junit.framework.Assert;
     /* package */ void setAutoFillProfileIsSet(boolean autoFillProfileIsSet) {
         mAutoFillProfileIsSet = autoFillProfileIsSet;
     }
+
+    static String urlForAutoCompleteData(String urlString) {
+        // Remove any fragment or query string.
+        URL url = null;
+        try {
+            url = new URL(urlString);
+        } catch (MalformedURLException e) {
+            Log.e(LOGTAG, "Unable to parse URL "+url);
+        }
+
+        return url != null ? url.getProtocol() + "://" + url.getHost() + url.getPath() : null;
+    }
 }