diff --git a/extras/Introjucer/Source/Project Saving/jucer_ProjectSaver.h b/extras/Introjucer/Source/Project Saving/jucer_ProjectSaver.h
index 4cd74d8ad5..3bd1ccea30 100644
--- a/extras/Introjucer/Source/Project Saving/jucer_ProjectSaver.h	
+++ b/extras/Introjucer/Source/Project Saving/jucer_ProjectSaver.h	
@@ -94,7 +94,7 @@ public:
     {
         if (! generatedCodeFolder.createDirectory())
         {
-            errors.add ("Couldn't create folder: " + generatedCodeFolder.getFullPathName());
+            addError ("Couldn't create folder: " + generatedCodeFolder.getFullPathName());
             return Project::Item (project, ValueTree::invalid);
         }
 
@@ -141,7 +141,7 @@ public:
     {
         if (! FileHelpers::overwriteFileWithNewDataIfDifferent (f, newData))
         {
-            errors.add ("Can't write to file: " + f.getFullPathName());
+            addError ("Can't write to file: " + f.getFullPathName());
             return false;
         }
 
@@ -372,7 +372,7 @@ private:
             }
             else
             {
-                errors.add ("Can't create binary resources file: " + binaryDataCpp.getFullPathName());
+                addError ("Can't create binary resources file: " + binaryDataCpp.getFullPathName());
             }
         }
         else
@@ -417,11 +417,11 @@ private:
 
     void writeProjects (const OwnedArray<LibraryModule>& modules)
     {
+        ThreadPool threadPool (4, false, 30000);
+
         // keep a copy of the basic generated files group, as each exporter may modify it.
         const ValueTree originalGeneratedGroup (generatedFilesGroup.state.createCopy());
 
-        ThreadPool threadPool (4, false, 30000);
-
         for (Project::ExporterIterator exporter (project); exporter.next();)
         {
             if (exporter->getTargetFolder().createDirectory())
diff --git a/extras/JuceDemo/Builds/Android/src/com/juce/JuceDemo.java b/extras/JuceDemo/Builds/Android/src/com/juce/JuceDemo.java
index 535a5bf86e..395a40db96 100644
--- a/extras/JuceDemo/Builds/Android/src/com/juce/JuceDemo.java
+++ b/extras/JuceDemo/Builds/Android/src/com/juce/JuceDemo.java
@@ -492,4 +492,9 @@ public final class JuceDemo   extends Activity
 
         return null;
     }
+
+    public final void launchURL (String url)
+    {
+        startActivity (new Intent (Intent.ACTION_VIEW, Uri.parse (url)));
+    }
 }
diff --git a/modules/juce_core/native/java/JuceAppActivity.java b/modules/juce_core/native/java/JuceAppActivity.java
index ddb1fe8585..de324f94ec 100644
--- a/modules/juce_core/native/java/JuceAppActivity.java
+++ b/modules/juce_core/native/java/JuceAppActivity.java
@@ -492,4 +492,9 @@ public final class JuceAppActivity   extends Activity
 
         return null;
     }
+
+    public final void launchURL (String url)
+    {
+        startActivity (new Intent (Intent.ACTION_VIEW, Uri.parse (url)));
+    }
 }
diff --git a/modules/juce_core/native/juce_android_Files.cpp b/modules/juce_core/native/juce_android_Files.cpp
index 2ea7c314f0..d75d20c6ab 100644
--- a/modules/juce_core/native/juce_android_Files.cpp
+++ b/modules/juce_core/native/juce_android_Files.cpp
@@ -228,10 +228,10 @@ bool DirectoryIterator::NativeIterator::next (String& filenameFound,
 //==============================================================================
 bool Process::openDocument (const String& fileName, const String& parameters)
 {
-
+    const LocalRef<jstring> t (javaString (fileName));
+    android.activity.callVoidMethod (JuceAppActivity.launchURL, t.get());
 }
 
 void File::revealToUser() const
 {
-
 }
diff --git a/modules/juce_core/native/juce_android_JNIHelpers.h b/modules/juce_core/native/juce_android_JNIHelpers.h
index 70ded199b5..f8d841b8fb 100644
--- a/modules/juce_core/native/juce_android_JNIHelpers.h
+++ b/modules/juce_core/native/juce_android_JNIHelpers.h
@@ -342,6 +342,7 @@ extern ThreadLocalJNIEnvHolder threadLocalJNIEnvHolder;
  METHOD (excludeClipRegion,      "excludeClipRegion",    "(Landroid/graphics/Canvas;FFFF)V") \
  METHOD (renderGlyph,            "renderGlyph",          "(CLandroid/graphics/Paint;Landroid/graphics/Matrix;Landroid/graphics/Rect;)[I") \
  STATICMETHOD (createHTTPStream, "createHTTPStream",     "(Ljava/lang/String;Z[BLjava/lang/String;ILjava/lang/StringBuffer;)L" JUCE_ANDROID_ACTIVITY_CLASSPATH "$HTTPStream;") \
+ METHOD (launchURL,              "launchURL",            "(Ljava/lang/String;)V") \
  METHOD (showMessageBox,         "showMessageBox",       "(Ljava/lang/String;Ljava/lang/String;J)V") \
  METHOD (showOkCancelBox,        "showOkCancelBox",      "(Ljava/lang/String;Ljava/lang/String;J)V") \
  METHOD (showYesNoCancelBox,     "showYesNoCancelBox",   "(Ljava/lang/String;Ljava/lang/String;J)V") \