From 9c8d886bb776ab98fc3b8aa26134c7a2611a6076 Mon Sep 17 00:00:00 2001
From: Leon Clarke <leonclarke@google.com>
Date: Thu, 24 Sep 2009 15:20:10 +0100
Subject: [PATCH] Coloring clicked-on links

Following review comments

Merging in ben's change

Whitespace
---
 core/java/android/provider/Browser.java   | 26 +++++++++++++++++++++++
 core/java/android/webkit/WebViewCore.java |  5 +++++
 2 files changed, 31 insertions(+)

diff --git a/core/java/android/provider/Browser.java b/core/java/android/provider/Browser.java
index 028d3d7b2d09f..4600b49c3b82c 100644
--- a/core/java/android/provider/Browser.java
+++ b/core/java/android/provider/Browser.java
@@ -273,6 +273,32 @@ public class Browser {
         }
     }
 
+    /**
+     *  Returns all the URLs in the history.
+     *  Requires {@link android.Manifest.permission#READ_HISTORY_BOOKMARKS}
+     *  @param cr   The ContentResolver used to access the database.
+     *  @hide pending API council approval
+     */
+    public static final String[] getVisitedHistory(ContentResolver cr) {
+	try {
+	    String[] projection = new String[] { "url" };
+	    Cursor c = cr.query(BOOKMARKS_URI,
+				projection,
+				"visits > 0",
+				null, null);
+	    String[] str = new String[c.getCount()];
+	    int i = 0;
+	    while (c.moveToNext()) {
+		str[i] = c.getString(0);
+		i++;
+	    }
+	    c.deactivate();
+	    return str;
+	} catch (IllegalStateException e) {
+	    return new String[0];
+	}
+    }
+
     /**
      * If there are more than MAX_HISTORY_COUNT non-bookmark history
      * items in the bookmark/history table, delete TRUNCATE_N_OLDEST
diff --git a/core/java/android/webkit/WebViewCore.java b/core/java/android/webkit/WebViewCore.java
index c87e5a5915735..f617401f5e3e0 100644
--- a/core/java/android/webkit/WebViewCore.java
+++ b/core/java/android/webkit/WebViewCore.java
@@ -30,6 +30,7 @@ import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
 import android.os.Process;
+import android.provider.Browser;
 import android.util.Log;
 import android.util.SparseBooleanArray;
 import android.view.KeyEvent;
@@ -310,6 +311,10 @@ final class WebViewCore {
                 });
     }
 
+    protected String[] populateVisitedLinks() {
+	return Browser.getVisitedHistory(mContext.getContentResolver());
+    }
+
     /**
      * Shows a prompt to ask the user to set the Geolocation permission state
      * for the given origin.