Refactor Config into ConfigXmlParser, CordovaPreferences

Intention here is to be 100% backwards compatible.

framework/src/org/apache/cordova/Config.java

@@ -19,181 +19,28 @@
 
 package org.apache.cordova;
 
-import java.io.IOException;
-import java.util.Locale;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import org.apache.cordova.LOG;
-import org.xmlpull.v1.XmlPullParserException;
-
 import android.app.Activity;
-import android.content.res.XmlResourceParser;
-import android.graphics.Color;
 import android.util.Log;
 
 public class Config {
+    private static final String TAG = "Config";
 
-    public static final String TAG = "Config";
+    private static ConfigXmlParser parser;
 
-    private Whitelist whitelist = new Whitelist();
+    private Config() {
-    private String startUrl;
+    }
-
-    private static String errorUrl;
-
-    private static Config self = null;
 
     public static void init(Activity action) {
-        //Just re-initialize this! Seriously, we lose this all the time
+        parser = new ConfigXmlParser();
-        self = new Config(action);
+        parser.parse(action);
+        parser.getPreferences().setPreferencesBundle(action.getIntent().getExtras());
+        parser.getPreferences().copyIntoIntentExtras(action);
     }
 
     // Intended to be used for testing only; creates an empty configuration.
     public static void init() {
-        if (self == null) {
+        if (parser == null) {
-            self = new Config();
+            parser = new ConfigXmlParser();
-        }
-    }
-
-    // Intended to be used for testing only; creates an empty configuration.
-    private Config() {
-    }
-
-    private Config(Activity action) {
-        if (action == null) {
-            LOG.i("CordovaLog", "There is no activity. Is this on the lock screen?");
-            return;
-        }
-
-        // First checking the class namespace for config.xml
-        int id = action.getResources().getIdentifier("config", "xml", action.getClass().getPackage().getName());
-        if (id == 0) {
-            // If we couldn't find config.xml there, we'll look in the namespace from AndroidManifest.xml
-            id = action.getResources().getIdentifier("config", "xml", action.getPackageName());
-            if (id == 0) {
-                LOG.i("CordovaLog", "config.xml missing. Ignoring...");
-                return;
-            }
-        }
-
-        // Add implicitly allowed URLs
-        whitelist.addWhiteListEntry("file:///*", false);
-        whitelist.addWhiteListEntry("content:///*", false);
-        whitelist.addWhiteListEntry("data:*", false);
-
-        XmlResourceParser xml = action.getResources().getXml(id);
-        int eventType = -1;
-        while (eventType != XmlResourceParser.END_DOCUMENT) {
-            if (eventType == XmlResourceParser.START_TAG) {
-                String strNode = xml.getName();
-
-                if (strNode.equals("access")) {
-                    String origin = xml.getAttributeValue(null, "origin");
-                    String subdomains = xml.getAttributeValue(null, "subdomains");
-                    if (origin != null) {
-                        whitelist.addWhiteListEntry(origin, (subdomains != null) && (subdomains.compareToIgnoreCase("true") == 0));
-                    }
-                }
-                else if (strNode.equals("log")) {
-                    String level = xml.getAttributeValue(null, "level");
-                    Log.d(TAG, "The <log> tag is deprecated. Use <preference name=\"loglevel\" value=\"" + level + "\"/> instead.");
-                    if (level != null) {
-                        LOG.setLogLevel(level);
-                    }
-                }
-                else if (strNode.equals("preference")) {
-                    String name = xml.getAttributeValue(null, "name").toLowerCase(Locale.getDefault());
-                    /* Java 1.6 does not support switch-based strings
-                       Java 7 does, but we're using Dalvik, which is apparently not Java.
-                       Since we're reading XML, this has to be an ugly if/else.
-                       
-                       Also, due to cast issues, each of them has to call their separate putExtra!  
-                       Wheee!!! Isn't Java FUN!?!?!?
-                       
-                       Note: We should probably pass in the classname for the variable splash on splashscreen!
-                       */
-                    if (name.equalsIgnoreCase("LogLevel")) {
-                        String level = xml.getAttributeValue(null, "value");
-                        LOG.setLogLevel(level);
-                    } else if (name.equalsIgnoreCase("SplashScreen")) {
-                        String value = xml.getAttributeValue(null, "value");
-                        int resource = 0;
-                        if (value == null)
-                        {
-                            value = "splash";
-                        }
-                        resource = action.getResources().getIdentifier(value, "drawable", action.getClass().getPackage().getName());
-                        
-                        action.getIntent().putExtra(name, resource);
-                    }
-                    else if(name.equalsIgnoreCase("BackgroundColor")) {
-                        int value = xml.getAttributeIntValue(null, "value", Color.BLACK);
-                        action.getIntent().putExtra(name, value);
-                    }
-                    else if(name.equalsIgnoreCase("LoadUrlTimeoutValue")) {
-                        int value = xml.getAttributeIntValue(null, "value", 20000);
-                        action.getIntent().putExtra(name, value);
-                    }
-                    else if(name.equalsIgnoreCase("SplashScreenDelay")) {
-                        int value = xml.getAttributeIntValue(null, "value", 3000);
-                        action.getIntent().putExtra(name, value);
-                    }
-                    else if(name.equalsIgnoreCase("KeepRunning"))
-                    {
-                        boolean value = xml.getAttributeValue(null, "value").equals("true");
-                        action.getIntent().putExtra(name, value);
-                    }
-                    else if(name.equalsIgnoreCase("InAppBrowserStorageEnabled"))
-                    {
-                        boolean value = xml.getAttributeValue(null, "value").equals("true");
-                        action.getIntent().putExtra(name, value);
-                    }
-                    else if(name.equalsIgnoreCase("DisallowOverscroll"))
-                    {
-                        boolean value = xml.getAttributeValue(null, "value").equals("true");
-                        action.getIntent().putExtra(name, value);
-                    }
-                    else if(name.equalsIgnoreCase("errorurl"))
-                    {
-                        errorUrl = xml.getAttributeValue(null, "value");
-                    }
-                    else
-                    {
-                        String value = xml.getAttributeValue(null, "value");
-                        action.getIntent().putExtra(name, value);
-                    }
-                    /*
-                    LOG.i("CordovaLog", "Found preference for %s=%s", name, value);
-                     */
-                }
-                else if (strNode.equals("content")) {
-                    String src = xml.getAttributeValue(null, "src");
-
-                    LOG.i("CordovaLog", "Found start page location: %s", src);
-
-                    if (src != null) {
-                        Pattern schemeRegex = Pattern.compile("^[a-z-]+://");
-                        Matcher matcher = schemeRegex.matcher(src);
-                        if (matcher.find()) {
-                            startUrl = src;
-                        } else {
-                            if (src.charAt(0) == '/') {
-                                src = src.substring(1);
-                            }
-                            startUrl = "file:///android_asset/www/" + src;
-                        }
-                    }
-                }
-
-            }
-
-            try {
-                eventType = xml.next();
-            } catch (XmlPullParserException e) {
-                e.printStackTrace();
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
         }
     }
     
@@ -204,11 +51,11 @@ public class Config {
      * @param subdomains    T=include all subdomains under origin
      */
     public static void addWhiteListEntry(String origin, boolean subdomains) {
-        if (self == null) {
+        if (parser == null) {
             Log.e(TAG, "Config was not initialised. Did you forget to Config.init(this)?");
             return;
         }
-        self.whitelist.addWhiteListEntry(origin, subdomains);
+        parser.getWhitelist().addWhiteListEntry(origin, subdomains);
     }
 
     /**
@@ -218,21 +65,21 @@ public class Config {
      * @return true if whitelisted
      */
     public static boolean isUrlWhiteListed(String url) {
-        if (self == null) {
+        if (parser == null) {
             Log.e(TAG, "Config was not initialised. Did you forget to Config.init(this)?");
             return false;
         }
-        return self.whitelist.isUrlWhiteListed(url);
+        return parser.getWhitelist().isUrlWhiteListed(url);
     }
 
     public static String getStartUrl() {
-        if (self == null || self.startUrl == null) {
+        if (parser == null) {
             return "file:///android_asset/www/index.html";
         }
-        return self.startUrl;
+        return parser.getLaunchUrl();
     }
 
     public static String getErrorUrl() {
-        return errorUrl;
+        return parser.getPreferences().getString("errorurl", null);
     }
 }

framework/src/org/apache/cordova/ConfigXmlParser.java

@@ -0,0 +1,163 @@
+/*
+       Licensed to the Apache Software Foundation (ASF) under one
+       or more contributor license agreements.  See the NOTICE file
+       distributed with this work for additional information
+       regarding copyright ownership.  The ASF licenses this file
+       to you under the Apache License, Version 2.0 (the
+       "License"); you may not use this file except in compliance
+       with the License.  You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+       Unless required by applicable law or agreed to in writing,
+       software distributed under the License is distributed on an
+       "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+       KIND, either express or implied.  See the License for the
+       specific language governing permissions and limitations
+       under the License.
+*/
+
+package org.apache.cordova;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Locale;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.apache.cordova.LOG;
+import org.xmlpull.v1.XmlPullParserException;
+
+import android.app.Activity;
+import android.content.res.XmlResourceParser;
+import android.util.Log;
+
+public class ConfigXmlParser {
+    private static String TAG = "ConfigXmlParser";
+
+    private String launchUrl = "file:///android_asset/www/index.html";
+    private CordovaPreferences prefs = new CordovaPreferences();
+    private Whitelist whitelist = new Whitelist();
+    private ArrayList<PluginEntry> pluginEntries = new ArrayList<PluginEntry>(20);
+    private HashMap<String, List<String>> urlMap = new HashMap<String, List<String>>();
+
+    public Whitelist getWhitelist() {
+        return whitelist;
+    }
+
+    public CordovaPreferences getPreferences() {
+        return prefs;
+    }
+
+    public ArrayList<PluginEntry> getPluginEntries() {
+        return pluginEntries;
+    }
+
+    public String getLaunchUrl() {
+        return launchUrl;
+    }
+    
+    public HashMap<String, List<String>> getPluginUrlMap() {
+    	return urlMap;
+    }
+
+    public void parse(Activity action) {
+        // First checking the class namespace for config.xml
+        int id = action.getResources().getIdentifier("config", "xml", action.getClass().getPackage().getName());
+        if (id == 0) {
+            // If we couldn't find config.xml there, we'll look in the namespace from AndroidManifest.xml
+            id = action.getResources().getIdentifier("config", "xml", action.getPackageName());
+            if (id == 0) {
+                LOG.e(TAG, "res/xml/config.xml is missing!");
+                return;
+            }
+        }
+        parse(action.getResources().getXml(id));
+    }
+
+    public void parse(XmlResourceParser xml) {
+        int eventType = -1;
+        String service = "", pluginClass = "", paramType = "";
+        boolean onload = false;
+        boolean insideFeature = false;
+        while (eventType != XmlResourceParser.END_DOCUMENT) {
+            if (eventType == XmlResourceParser.START_TAG) {
+                String strNode = xml.getName();
+                if (strNode.equals("url-filter")) {
+                    Log.w(TAG, "Plugin " + service + " is using deprecated tag <url-filter>");
+                    if (urlMap.get(service) == null) {
+                        urlMap.put(service, new ArrayList<String>(2));
+                    }
+                    List<String> filters = urlMap.get(service);
+                    filters.add(xml.getAttributeValue(null, "value"));
+                } else if (strNode.equals("feature")) {
+                    //Check for supported feature sets  aka. plugins (Accelerometer, Geolocation, etc)
+                    //Set the bit for reading params
+                    insideFeature = true;
+                    service = xml.getAttributeValue(null, "name");
+                }
+                else if (insideFeature && strNode.equals("param")) {
+                    paramType = xml.getAttributeValue(null, "name");
+                    if (paramType.equals("service")) // check if it is using the older service param
+                        service = xml.getAttributeValue(null, "value");
+                    else if (paramType.equals("package") || paramType.equals("android-package"))
+                        pluginClass = xml.getAttributeValue(null,"value");
+                    else if (paramType.equals("onload"))
+                        onload = "true".equals(xml.getAttributeValue(null, "value"));
+                }
+                else if (strNode.equals("access")) {
+                    String origin = xml.getAttributeValue(null, "origin");
+                    String subdomains = xml.getAttributeValue(null, "subdomains");
+                    if (origin != null) {
+                        whitelist.addWhiteListEntry(origin, (subdomains != null) && (subdomains.compareToIgnoreCase("true") == 0));
+                    }
+                }
+                else if (strNode.equals("preference")) {
+                    String name = xml.getAttributeValue(null, "name").toLowerCase(Locale.ENGLISH);
+                    String value = xml.getAttributeValue(null, "value");
+                    prefs.set(name, value);
+                }
+                else if (strNode.equals("content")) {
+                    String src = xml.getAttributeValue(null, "src");
+                    if (src != null) {
+                        setStartUrl(src);
+                    }
+                }
+            }
+            else if (eventType == XmlResourceParser.END_TAG)
+            {
+                String strNode = xml.getName();
+                if (strNode.equals("feature")) {
+                    pluginEntries.add(new PluginEntry(service, pluginClass, onload));
+
+                    service = "";
+                    pluginClass = "";
+                    insideFeature = false;
+                    onload = false;
+                }
+            }
+            try {
+                eventType = xml.next();
+            } catch (XmlPullParserException e) {
+                e.printStackTrace();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+    }
+
+    private void setStartUrl(String src) {
+        Pattern schemeRegex = Pattern.compile("^[a-z-]+://");
+        Matcher matcher = schemeRegex.matcher(src);
+        if (matcher.find()) {
+            launchUrl = src;
+        } else {
+            if (src.charAt(0) == '/') {
+                src = src.substring(1);
+            }
+            launchUrl = "file:///android_asset/www/" + src;
+        }
+    }
+}

framework/src/org/apache/cordova/CordovaPreferences.java

@@ -0,0 +1,158 @@
+/*
+       Licensed to the Apache Software Foundation (ASF) under one
+       or more contributor license agreements.  See the NOTICE file
+       distributed with this work for additional information
+       regarding copyright ownership.  The ASF licenses this file
+       to you under the Apache License, Version 2.0 (the
+       "License"); you may not use this file except in compliance
+       with the License.  You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+       Unless required by applicable law or agreed to in writing,
+       software distributed under the License is distributed on an
+       "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+       KIND, either express or implied.  See the License for the
+       specific language governing permissions and limitations
+       under the License.
+*/
+
+package org.apache.cordova;
+
+import java.util.HashMap;
+import java.util.Locale;
+import java.util.Map;
+
+import org.apache.cordova.LOG;
+
+import android.app.Activity;
+import android.os.Bundle;
+
+public class CordovaPreferences {
+    private HashMap<String, String> prefs = new HashMap<String, String>(20);
+    private Bundle preferencesBundleExtras;
+
+    public void setPreferencesBundle(Bundle extras) {
+        preferencesBundleExtras = extras;
+    }
+
+    public void set(String name, String value) {
+        prefs.put(name.toLowerCase(Locale.ENGLISH), value);
+    }
+
+    public Map<String, String> getAll() {
+        return prefs;
+    }
+
+    public boolean getBoolean(String name, boolean defaultValue) {
+        name = name.toLowerCase(Locale.ENGLISH);
+        String value = prefs.get(name);
+        if (value != null) {
+            return "true".equals(value);
+        } else if (preferencesBundleExtras != null) {
+            Object bundleValue = preferencesBundleExtras.get(name);
+            if (bundleValue instanceof String) {
+                return "true".equals(bundleValue);
+            }
+            // Gives a nice warning if type is wrong.
+            return preferencesBundleExtras.getBoolean(name, defaultValue);
+        }
+        return defaultValue;
+    }
+
+    public int getInteger(String name, int defaultValue) {
+        name = name.toLowerCase(Locale.ENGLISH);
+        String value = prefs.get(name);
+        if (value != null) {
+            return Integer.valueOf(value);
+        } else if (preferencesBundleExtras != null) {
+            Object bundleValue = preferencesBundleExtras.get(name);
+            if (bundleValue instanceof String) {
+                return Integer.valueOf((String)bundleValue);
+            }
+            // Gives a nice warning if type is wrong.
+            return preferencesBundleExtras.getInt(name, defaultValue);
+        }
+        return defaultValue;
+    }
+
+    public double getDouble(String name, double defaultValue) {
+        name = name.toLowerCase(Locale.ENGLISH);
+        String value = prefs.get(name);
+        if (value != null) {
+            return Double.valueOf(value);
+        } else if (preferencesBundleExtras != null) {
+            Object bundleValue = preferencesBundleExtras.get(name);
+            if (bundleValue instanceof String) {
+                return Double.valueOf((String)bundleValue);
+            }
+            // Gives a nice warning if type is wrong.
+            return preferencesBundleExtras.getDouble(name, defaultValue);
+        }
+        return defaultValue;
+    }
+
+    public String getString(String name, String defaultValue) {
+        name = name.toLowerCase(Locale.ENGLISH);
+        String value = prefs.get(name);
+        if (value != null) {
+            return value;
+        } else if (preferencesBundleExtras != null && !"errorurl".equals(name)) {
+            Object bundleValue = preferencesBundleExtras.get(name);
+            if (bundleValue != null) {
+                return bundleValue.toString();
+            }
+        }
+        return defaultValue;
+    }
+
+    // Plugins should not rely on values within the intent since this does not work
+    // for apps with multiple webviews. Instead, they should retrieve prefs from the
+    // Config object associated with their webview.
+    public void copyIntoIntentExtras(Activity action) {
+        for (String name : prefs.keySet()) {
+            String value = prefs.get(name);
+            if (value == null) {
+                continue;
+            }
+            if (name.equals("loglevel")) {
+                LOG.setLogLevel(value);
+            } else if (name.equals("splashscreen")) {
+                // Note: We should probably pass in the classname for the variable splash on splashscreen!
+                int resource = action.getResources().getIdentifier(value, "drawable", action.getClass().getPackage().getName());
+                action.getIntent().putExtra(name, resource);
+            }
+            else if(name.equals("backgroundcolor")) {
+                int asInt = Integer.valueOf(value);
+                action.getIntent().putExtra(name, asInt);
+            }
+            else if(name.equals("loadurltimeoutvalue")) {
+                int asInt = Integer.valueOf(value);
+                action.getIntent().putExtra(name, asInt);
+            }
+            else if(name.equals("splashscreendelay")) {
+                int asInt = Integer.valueOf(value);
+                action.getIntent().putExtra(name, asInt);
+            }
+            else if(name.equals("keeprunning"))
+            {
+                boolean asBool = "true".equals(value);
+                action.getIntent().putExtra(name, asBool);
+            }
+            else if(name.equals("inappbrowserstorageenabled"))
+            {
+                boolean asBool = "true".equals(value);
+                action.getIntent().putExtra(name, asBool);
+            }
+            else if(name.equals("disallowoverscroll"))
+            {
+                boolean asBool = "true".equals(value);
+                action.getIntent().putExtra(name, asBool);
+            }
+            else
+            {
+                action.getIntent().putExtra(name, value);
+            }
+        }
+    }
+}

framework/src/org/apache/cordova/PluginManager.java

@@ -18,8 +18,6 @@
  */
 package org.apache.cordova;
 
-import java.io.IOException;
-import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
@@ -31,11 +29,8 @@ import org.apache.cordova.CordovaPlugin;
 import org.apache.cordova.PluginEntry;
 import org.apache.cordova.PluginResult;
 import org.json.JSONException;
-import org.xmlpull.v1.XmlPullParserException;
 
 import android.content.Intent;
-import android.content.res.XmlResourceParser;
-
 import android.net.Uri;
 import android.os.Debug;
 import android.util.Log;
@@ -56,23 +51,13 @@ public class PluginManager {
     private final CordovaInterface ctx;
     private final CordovaWebView app;
 
-    // Flag to track first time through
-    private boolean firstRun;
-
     // Stores mapping of Plugin Name -> <url-filter> values.
     // Using <url-filter> is deprecated.
-    protected HashMap<String, List<String>> urlMap = new HashMap<String, List<String>>();
+    protected HashMap<String, List<String>> urlMap;
 
-    /**
-     * Constructor.
-     *
-     * @param app
-     * @param ctx
-     */
     public PluginManager(CordovaWebView app, CordovaInterface ctx) {
         this.ctx = ctx;
         this.app = app;
-        this.firstRun = true;
     }
 
     /**
@@ -82,9 +67,8 @@ public class PluginManager {
         LOG.d(TAG, "init()");
 
         // If first time, then load plugins from config.xml file
-        if (this.firstRun) {
+        if (urlMap == null) {
             this.loadPlugins();
-            this.firstRun = false;
         }
 
         // Stop plugins on current HTML page and discard plugin objects
@@ -102,72 +86,12 @@ public class PluginManager {
      * Load plugins from res/xml/config.xml
      */
     public void loadPlugins() {
-        // First checking the class namespace for config.xml
+    	ConfigXmlParser parser = new ConfigXmlParser();
-        int id = this.ctx.getActivity().getResources().getIdentifier("config", "xml", this.ctx.getActivity().getClass().getPackage().getName());
+    	parser.parse(ctx.getActivity());
-        if (id == 0) {
+    	for (PluginEntry entry : parser.getPluginEntries()) {
-            // If we couldn't find config.xml there, we'll look in the namespace from AndroidManifest.xml
+    		addService(entry);
-            id = this.ctx.getActivity().getResources().getIdentifier("config", "xml", this.ctx.getActivity().getPackageName());
-            if (id == 0) {
-                this.pluginConfigurationMissing();
-                //We have the error, we need to exit without crashing!
-                return;
-            }
-        }
-        XmlResourceParser xml = this.ctx.getActivity().getResources().getXml(id);
-        int eventType = -1;
-        String service = "", pluginClass = "", paramType = "";
-        boolean onload = false;
-        boolean insideFeature = false;
-        while (eventType != XmlResourceParser.END_DOCUMENT) {
-            if (eventType == XmlResourceParser.START_TAG) {
-                String strNode = xml.getName();
-                if (strNode.equals("url-filter")) {
-                    Log.w(TAG, "Plugin " + service + " is using deprecated tag <url-filter>");
-                    if (urlMap.get(service) == null) {
-                        urlMap.put(service, new ArrayList<String>(2));
-                    }
-                    List<String> filters = urlMap.get(service);
-                    filters.add(xml.getAttributeValue(null, "value"));
-                }
-                else if (strNode.equals("feature")) {
-                    //Check for supported feature sets  aka. plugins (Accelerometer, Geolocation, etc)
-                    //Set the bit for reading params
-                    insideFeature = true;
-                    service = xml.getAttributeValue(null, "name");
-                }
-                else if (insideFeature && strNode.equals("param")) {
-                    paramType = xml.getAttributeValue(null, "name");
-                    if (paramType.equals("service")) // check if it is using the older service param
-                        service = xml.getAttributeValue(null, "value");
-                    else if (paramType.equals("package") || paramType.equals("android-package"))
-                        pluginClass = xml.getAttributeValue(null,"value");
-                    else if (paramType.equals("onload"))
-                        onload = "true".equals(xml.getAttributeValue(null, "value"));
-                }
-            }
-            else if (eventType == XmlResourceParser.END_TAG)
-            {
-                String strNode = xml.getName();
-                if (strNode.equals("feature") || strNode.equals("plugin"))
-                {
-                    PluginEntry entry = new PluginEntry(service, pluginClass, onload);
-                    this.addService(entry);
-
-                    //Empty the strings to prevent plugin loading bugs
-                    service = "";
-                    pluginClass = "";
-                    insideFeature = false;
-                    onload = false;
-                }
-            }
-            try {
-                eventType = xml.next();
-            } catch (XmlPullParserException e) {
-                e.printStackTrace();
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
     	}
+    	urlMap = parser.getPluginUrlMap();
     }
 
     /**
@@ -396,14 +320,6 @@ public class PluginManager {
         }
     }
 
-
-    private void pluginConfigurationMissing() {
-        LOG.e(TAG, "=====================================================================================");
-        LOG.e(TAG, "ERROR: config.xml is missing.  Add res/xml/config.xml to your project.");
-        LOG.e(TAG, "https://git-wip-us.apache.org/repos/asf?p=cordova-android.git;a=blob;f=framework/res/xml/config.xml");
-        LOG.e(TAG, "=====================================================================================");
-    }
-
     Uri remapUri(Uri uri) {
         for (PluginEntry entry : this.entries.values()) {
             if (entry.plugin != null) {

framework/src/org/apache/cordova/Whitelist.java

@@ -98,6 +98,10 @@ public class Whitelist {
 
     public Whitelist() {
         this.whiteList = new ArrayList<URLPattern>();
+        // Add implicitly allowed URLs
+        addWhiteListEntry("file:///*", false);
+        addWhiteListEntry("content:///*", false);
+        addWhiteListEntry("data:*", false);
     }
 
     /* Match patterns (from http://developer.chrome.com/extensions/match_patterns.html)