Introjucer: Refactored the Android exporters; fixed several bugs in Android Studio exporter and added some missing build properties along the way.

extras/Introjucer/Builds/CodeBlocks/The Introjucer.cbp

@@ -429,7 +429,7 @@
       <Option compile="0"/>
       <Option link="0"/>
     </Unit>
-    <Unit filename="../../Source/Project Saving/jucer_ProjectExport_Android.h">
+    <Unit filename="../../Source/Project Saving/jucer_ProjectExport_AndroidBase.h">
       <Option compile="0"/>
       <Option link="0"/>
     </Unit>
@@ -437,6 +437,10 @@
       <Option compile="0"/>
       <Option link="0"/>
     </Unit>
+    <Unit filename="../../Source/Project Saving/jucer_ProjectExport_AndroidAnt.h">
+      <Option compile="0"/>
+      <Option link="0"/>
+    </Unit>
     <Unit filename="../../Source/Project Saving/jucer_ProjectExport_CodeBlocks.h">
       <Option compile="0"/>
       <Option link="0"/>

extras/Introjucer/Builds/MacOSX/The Introjucer.xcodeproj/project.pbxproj

@@ -85,6 +85,7 @@
 		045B9C5D21C5C86FED140D81 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_mac_CoreGraphicsHelpers.h"; path = "../../../../modules/juce_graphics/native/juce_mac_CoreGraphicsHelpers.h"; sourceTree = "SOURCE_ROOT"; };
 		0473C3BCB7A43F710B8EE36C = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MACAddress.h"; path = "../../../../modules/juce_core/network/juce_MACAddress.h"; sourceTree = "SOURCE_ROOT"; };
 		04960EE443D073F4CB7121FB = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ToolbarItemFactory.h"; path = "../../../../modules/juce_gui_basics/widgets/juce_ToolbarItemFactory.h"; sourceTree = "SOURCE_ROOT"; };
+		049A726AFEC564314777C076 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "jucer_ProjectExport_AndroidBase.h"; path = "../../Source/Project Saving/jucer_ProjectExport_AndroidBase.h"; sourceTree = "SOURCE_ROOT"; };
 		04C1267B2BD11A6ECCCA654C = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "jucer_ComponentBooleanProperty.h"; path = "../../Source/ComponentEditor/properties/jucer_ComponentBooleanProperty.h"; sourceTree = "SOURCE_ROOT"; };
 		04F31392CA58A2A434CFF7FA = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_LowLevelGraphicsPostScriptRenderer.cpp"; path = "../../../../modules/juce_graphics/contexts/juce_LowLevelGraphicsPostScriptRenderer.cpp"; sourceTree = "SOURCE_ROOT"; };
 		04F670E070D31FB66C7DCAEB = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_LocalisedStrings.cpp"; path = "../../../../modules/juce_core/text/juce_LocalisedStrings.cpp"; sourceTree = "SOURCE_ROOT"; };
@@ -346,6 +347,7 @@
 		4D698BF12BCD6B0896BCDF17 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "jucer_AutoUpdater.h"; path = "../../Source/Application/jucer_AutoUpdater.h"; sourceTree = "SOURCE_ROOT"; };
 		4D6F99ED00A4D8683AF313B2 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ColourGradient.h"; path = "../../../../modules/juce_graphics/colour/juce_ColourGradient.h"; sourceTree = "SOURCE_ROOT"; };
 		4D7F53313945ED27A7D16B80 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_Result.h"; path = "../../../../modules/juce_core/misc/juce_Result.h"; sourceTree = "SOURCE_ROOT"; };
+		4DB834787369EBFCFF560F46 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "jucer_ProjectExport_AndroidAnt.h"; path = "../../Source/Project Saving/jucer_ProjectExport_AndroidAnt.h"; sourceTree = "SOURCE_ROOT"; };
 		4E191CDCE7565DB726CF7065 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "jucer_ComponentOverlayComponent.cpp"; path = "../../Source/ComponentEditor/ui/jucer_ComponentOverlayComponent.cpp"; sourceTree = "SOURCE_ROOT"; };
 		4E259F36C28F1ACDAB4CC73F = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ModalComponentManager.h"; path = "../../../../modules/juce_gui_basics/components/juce_ModalComponentManager.h"; sourceTree = "SOURCE_ROOT"; };
 		4E3AE065222C8C87691DF2DE = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_KeyListener.h"; path = "../../../../modules/juce_gui_basics/keyboard/juce_KeyListener.h"; sourceTree = "SOURCE_ROOT"; };
@@ -462,7 +464,6 @@
 		6DFAF945FC3A7D0689C5CEC8 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ArrayAllocationBase.h"; path = "../../../../modules/juce_core/containers/juce_ArrayAllocationBase.h"; sourceTree = "SOURCE_ROOT"; };
 		6DFDC749FF36D8C27C997B3E = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_Button.cpp"; path = "../../../../modules/juce_gui_basics/buttons/juce_Button.cpp"; sourceTree = "SOURCE_ROOT"; };
 		6E6140969908E7619F858740 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "jucer_CommonHeaders.h"; path = "../../Source/Application/jucer_CommonHeaders.h"; sourceTree = "SOURCE_ROOT"; };
-		6E7353DFEA8825B515049ABB = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "jucer_ProjectExport_Android.h"; path = "../../Source/Project Saving/jucer_ProjectExport_Android.h"; sourceTree = "SOURCE_ROOT"; };
 		6E815592344CAA798C9848BF = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_WeakReference.h"; path = "../../../../modules/juce_core/memory/juce_WeakReference.h"; sourceTree = "SOURCE_ROOT"; };
 		6E8B46E33BF7A0DD930A5100 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_FileTreeComponent.cpp"; path = "../../../../modules/juce_gui_basics/filebrowser/juce_FileTreeComponent.cpp"; sourceTree = "SOURCE_ROOT"; };
 		6EE1847181635ED3C0838A4B = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_LowLevelGraphicsPostScriptRenderer.h"; path = "../../../../modules/juce_graphics/contexts/juce_LowLevelGraphicsPostScriptRenderer.h"; sourceTree = "SOURCE_ROOT"; };
@@ -1086,8 +1087,9 @@
 					66B49F08C5EC3E4974825FF8,
 					5432B7B9B2CF2EAEC8B66D5C, ); name = ComponentEditor; sourceTree = "<group>"; };
 		E345840128627D533DF908AC = {isa = PBXGroup; children = (
-					6E7353DFEA8825B515049ABB,
+					049A726AFEC564314777C076,
 					16385D79A30C6E06EFB46B79,
+					4DB834787369EBFCFF560F46,
 					DBE0CDE1B017190ABBFF557C,
 					05076CDF1511A5F8A8E18F1D,
 					C8A229ACD244F402C57286CD,

extras/Introjucer/Builds/VisualStudio2010/The Introjucer.vcxproj

@@ -1141,8 +1141,9 @@
     <ClInclude Include="..\..\Source\ComponentEditor\jucer_ObjectTypes.h"/>
     <ClInclude Include="..\..\Source\ComponentEditor\jucer_PaintRoutine.h"/>
     <ClInclude Include="..\..\Source\ComponentEditor\jucer_UtilityFunctions.h"/>
-    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_Android.h"/>
+    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidBase.h"/>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidStudio.h"/>
+    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidAnt.h"/>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_CodeBlocks.h"/>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_Make.h"/>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_MSVC.h"/>

extras/Introjucer/Builds/VisualStudio2010/The Introjucer.vcxproj.filters

@@ -1590,12 +1590,15 @@
     <ClInclude Include="..\..\Source\ComponentEditor\jucer_UtilityFunctions.h">
       <Filter>The Introjucer\ComponentEditor</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_Android.h">
+    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidBase.h">
       <Filter>The Introjucer\Project Saving</Filter>
     </ClInclude>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidStudio.h">
       <Filter>The Introjucer\Project Saving</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidAnt.h">
+      <Filter>The Introjucer\Project Saving</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_CodeBlocks.h">
       <Filter>The Introjucer\Project Saving</Filter>
     </ClInclude>

extras/Introjucer/Builds/VisualStudio2012/The Introjucer.vcxproj

@@ -1147,8 +1147,9 @@
     <ClInclude Include="..\..\Source\ComponentEditor\jucer_ObjectTypes.h"/>
     <ClInclude Include="..\..\Source\ComponentEditor\jucer_PaintRoutine.h"/>
     <ClInclude Include="..\..\Source\ComponentEditor\jucer_UtilityFunctions.h"/>
-    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_Android.h"/>
+    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidBase.h"/>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidStudio.h"/>
+    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidAnt.h"/>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_CodeBlocks.h"/>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_Make.h"/>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_MSVC.h"/>

extras/Introjucer/Builds/VisualStudio2012/The Introjucer.vcxproj.filters

@@ -1590,12 +1590,15 @@
     <ClInclude Include="..\..\Source\ComponentEditor\jucer_UtilityFunctions.h">
       <Filter>The Introjucer\ComponentEditor</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_Android.h">
+    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidBase.h">
       <Filter>The Introjucer\Project Saving</Filter>
     </ClInclude>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidStudio.h">
       <Filter>The Introjucer\Project Saving</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidAnt.h">
+      <Filter>The Introjucer\Project Saving</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_CodeBlocks.h">
       <Filter>The Introjucer\Project Saving</Filter>
     </ClInclude>

extras/Introjucer/Builds/VisualStudio2013/The Introjucer.vcxproj

@@ -1147,8 +1147,9 @@
     <ClInclude Include="..\..\Source\ComponentEditor\jucer_ObjectTypes.h"/>
     <ClInclude Include="..\..\Source\ComponentEditor\jucer_PaintRoutine.h"/>
     <ClInclude Include="..\..\Source\ComponentEditor\jucer_UtilityFunctions.h"/>
-    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_Android.h"/>
+    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidBase.h"/>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidStudio.h"/>
+    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidAnt.h"/>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_CodeBlocks.h"/>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_Make.h"/>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_MSVC.h"/>

extras/Introjucer/Builds/VisualStudio2013/The Introjucer.vcxproj.filters

@@ -1590,12 +1590,15 @@
     <ClInclude Include="..\..\Source\ComponentEditor\jucer_UtilityFunctions.h">
       <Filter>The Introjucer\ComponentEditor</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_Android.h">
+    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidBase.h">
       <Filter>The Introjucer\Project Saving</Filter>
     </ClInclude>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidStudio.h">
       <Filter>The Introjucer\Project Saving</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidAnt.h">
+      <Filter>The Introjucer\Project Saving</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_CodeBlocks.h">
       <Filter>The Introjucer\Project Saving</Filter>
     </ClInclude>

extras/Introjucer/Builds/VisualStudio2015/The Introjucer.vcxproj

@@ -1147,8 +1147,9 @@
     <ClInclude Include="..\..\Source\ComponentEditor\jucer_ObjectTypes.h"/>
     <ClInclude Include="..\..\Source\ComponentEditor\jucer_PaintRoutine.h"/>
     <ClInclude Include="..\..\Source\ComponentEditor\jucer_UtilityFunctions.h"/>
-    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_Android.h"/>
+    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidBase.h"/>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidStudio.h"/>
+    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidAnt.h"/>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_CodeBlocks.h"/>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_Make.h"/>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_MSVC.h"/>

extras/Introjucer/Builds/VisualStudio2015/The Introjucer.vcxproj.filters

@@ -1590,12 +1590,15 @@
     <ClInclude Include="..\..\Source\ComponentEditor\jucer_UtilityFunctions.h">
       <Filter>The Introjucer\ComponentEditor</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_Android.h">
+    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidBase.h">
       <Filter>The Introjucer\Project Saving</Filter>
     </ClInclude>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidStudio.h">
       <Filter>The Introjucer\Project Saving</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_AndroidAnt.h">
+      <Filter>The Introjucer\Project Saving</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\Source\Project Saving\jucer_ProjectExport_CodeBlocks.h">
       <Filter>The Introjucer\Project Saving</Filter>
     </ClInclude>

extras/Introjucer/Introjucer.jucer

@@ -364,10 +364,12 @@
             file="Source/ComponentEditor/jucer_UtilityFunctions.h"/>
     </GROUP>
     <GROUP id="{579C9644-D5C2-8469-9439-F91C81337531}" name="Project Saving">
-      <FILE id="TtXohM" name="jucer_ProjectExport_Android.h" compile="0"
-            resource="0" file="Source/Project Saving/jucer_ProjectExport_Android.h"/>
+      <FILE id="TtXohM" name="jucer_ProjectExport_AndroidBase.h" compile="0"
+            resource="0" file="Source/Project Saving/jucer_ProjectExport_AndroidBase.h"/>
       <FILE id="AhU3qX" name="jucer_ProjectExport_AndroidStudio.h" compile="0"
             resource="0" file="Source/Project Saving/jucer_ProjectExport_AndroidStudio.h"/>
+      <FILE id="dfcn8d" name="jucer_ProjectExport_AndroidAnt.h" compile="0"
+            resource="0" file="Source/Project Saving/jucer_ProjectExport_AndroidAnt.h"/>
       <FILE id="EkBkj1" name="jucer_ProjectExport_CodeBlocks.h" compile="0"
             resource="0" file="Source/Project Saving/jucer_ProjectExport_CodeBlocks.h"/>
       <FILE id="mVXrLi" name="jucer_ProjectExport_Make.h" compile="0" resource="0"

extras/Introjucer/Source/Project Saving/jucer_ProjectExport_AndroidAnt.h

@@ -0,0 +1,459 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE library.
+   Copyright (c) 2016 - ROLI Ltd.
+
+   Permission is granted to use this software under the terms of either:
+   a) the GPL v2 (or any later version)
+   b) the Affero GPL v3
+
+   Details of these licenses can be found at: www.gnu.org/licenses
+
+   JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   ------------------------------------------------------------------------------
+
+   To release a closed-source product which uses JUCE, commercial licenses are
+   available: visit www.juce.com for more information.
+
+  ==============================================================================
+*/
+
+class AndroidAntProjectExporter  : public AndroidProjectExporterBase
+{
+public:
+    //==============================================================================
+    bool canLaunchProject() override                     { return false; }
+    bool launchProject() override                        { return false; }
+    bool isAndroid() const override                      { return true; }
+    bool usesMMFiles() const override                    { return false; }
+    bool canCopeWithDuplicateFiles() override            { return false; }
+    bool isAndroidStudio() override                      { return false; }
+    bool isAndroidAnt() override                         { return true; }
+
+    //==============================================================================
+    static const char* getName()                { return "Android Ant Project"; }
+    static const char* getValueTreeTypeName()   { return "ANDROID"; }
+
+    //==============================================================================
+    Value  getNDKToolchainVersionValue()            { return getSetting (Ids::toolset); }
+    String getNDKToolchainVersionString() const     { return settings [Ids::toolset]; }
+    Value  getStaticLibrariesValue()                { return getSetting (Ids::androidStaticLibraries); }
+    String getStaticLibrariesString() const         { return settings [Ids::androidStaticLibraries]; }
+    Value  getSharedLibrariesValue()                { return getSetting (Ids::androidSharedLibraries); }
+    String getSharedLibrariesString() const         { return settings [Ids::androidSharedLibraries]; }
+
+    //==============================================================================
+    static AndroidAntProjectExporter* createForSettings (Project& project, const ValueTree& settings)
+    {
+        if (settings.hasType (getValueTreeTypeName()))
+            return new AndroidAntProjectExporter (project, settings);
+
+        return nullptr;
+    }
+
+    //==============================================================================
+    AndroidAntProjectExporter (Project& p, const ValueTree& t)
+    : AndroidProjectExporterBase (p, t)
+    {
+        name = getName();
+
+        if (getTargetLocationString().isEmpty())
+            getTargetLocationValue() = getDefaultBuildsRootFolder() + "Android";
+    }
+
+    //==============================================================================
+    void createToolchainExporterProperties (PropertyListBuilder& props) override
+    {
+        props.add (new TextPropertyComponent (getNDKToolchainVersionValue(), "NDK Toolchain version", 32, false),
+                   "The variable NDK_TOOLCHAIN_VERSION in Application.mk - leave blank for a default value");
+    }
+
+    void createLibraryModuleExporterProperties (PropertyListBuilder& props) override
+    {
+        props.add (new TextPropertyComponent (getStaticLibrariesValue(), "Import static library modules", 8192, true),
+                   "Comma or whitespace delimited list of static libraries (.a) defined in NDK_MODULE_PATH.");
+
+        props.add (new TextPropertyComponent (getSharedLibrariesValue(), "Import shared library modules", 8192, true),
+                   "Comma or whitespace delimited list of shared libraries (.so) defined in NDK_MODULE_PATH.");
+    }
+
+    //==============================================================================
+    void create (const OwnedArray<LibraryModule>& modules) const override
+    {
+        AndroidProjectExporterBase::create (modules);
+
+        const File target (getTargetFolder());
+        const File jniFolder (target.getChildFile ("jni"));
+
+        createDirectoryOrThrow (jniFolder);
+        createDirectoryOrThrow (target.getChildFile ("res").getChildFile ("values"));
+        createDirectoryOrThrow (target.getChildFile ("libs"));
+        createDirectoryOrThrow (target.getChildFile ("bin"));
+
+        {
+            ScopedPointer<XmlElement> manifest (createManifestXML());
+            writeXmlOrThrow (*manifest, target.getChildFile ("AndroidManifest.xml"), "utf-8", 100, true);
+        }
+
+        writeApplicationMk (jniFolder.getChildFile ("Application.mk"));
+        writeAndroidMk (jniFolder.getChildFile ("Android.mk"));
+
+        {
+            ScopedPointer<XmlElement> antBuildXml (createAntBuildXML());
+            writeXmlOrThrow (*antBuildXml, target.getChildFile ("build.xml"), "UTF-8", 100);
+        }
+
+        writeProjectPropertiesFile (target.getChildFile ("project.properties"));
+        writeLocalPropertiesFile (target.getChildFile ("local.properties"));
+        writeStringsFile (target.getChildFile ("res/values/strings.xml"));
+        writeIcons (target.getChildFile ("res"));
+    }
+
+    //==============================================================================
+    class AndroidBuildConfiguration  : public BuildConfiguration
+    {
+    public:
+        AndroidBuildConfiguration (Project& p, const ValueTree& settings, const ProjectExporter& e)
+        : BuildConfiguration (p, settings, e)
+        {
+            if (getArchitectures().isEmpty())
+            {
+                if (isDebug())
+                    getArchitecturesValue() = "armeabi x86";
+                else
+                    getArchitecturesValue() = "armeabi armeabi-v7a x86";
+            }
+        }
+
+        Value getArchitecturesValue()           { return getValue (Ids::androidArchitectures); }
+        String getArchitectures() const         { return config [Ids::androidArchitectures]; }
+
+        var getDefaultOptimisationLevel() const override    { return var ((int) (isDebug() ? gccO0 : gccO3)); }
+
+        void createConfigProperties (PropertyListBuilder& props) override
+        {
+            addGCCOptimisationProperty (props);
+
+            props.add (new TextPropertyComponent (getArchitecturesValue(), "Architectures", 256, false),
+                       "A list of the ARM architectures to build (for a fat binary).");
+        }
+    };
+
+    BuildConfiguration::Ptr createBuildConfig (const ValueTree& v) const override
+    {
+        return new AndroidBuildConfiguration (project, v, *this);
+    }
+
+private:
+    //==============================================================================
+    String getToolchainVersion() const
+    {
+        String v (getNDKToolchainVersionString());
+        return v.isNotEmpty() ? v : "4.8";
+    }
+
+
+    //==============================================================================
+    String getCppFlags() const
+    {
+        String flags ("-fsigned-char -fexceptions -frtti");
+
+        if (! getNDKToolchainVersionString().startsWithIgnoreCase ("clang"))
+            flags << " -Wno-psabi";
+
+        return flags;
+    }
+
+    String getAppPlatform() const
+    {
+        int ndkVersion = getMinimumSDKVersionString().getIntValue();
+        if (ndkVersion == 9)
+            ndkVersion = 10; // (doesn't seem to be a version '9')
+
+        return "android-" + String (ndkVersion);
+    }
+
+    void writeApplicationMk (const File& file) const
+    {
+        MemoryOutputStream mo;
+
+        mo << "# Automatically generated makefile, created by the Introjucer" << newLine
+        << "# Don't edit this file! Your changes will be overwritten when you re-save the Introjucer project!" << newLine
+        << newLine
+        << "APP_STL := gnustl_static" << newLine
+        << "APP_CPPFLAGS += " << getCppFlags() << newLine
+        << "APP_PLATFORM := " << getAppPlatform() << newLine
+        << "NDK_TOOLCHAIN_VERSION := " << getToolchainVersion() << newLine
+        << newLine
+        << "ifeq ($(NDK_DEBUG),1)" << newLine
+        << "    APP_ABI := " << getABIs<AndroidBuildConfiguration> (true) << newLine
+        << "else" << newLine
+        << "    APP_ABI := " << getABIs<AndroidBuildConfiguration> (false) << newLine
+        << "endif" << newLine;
+
+        overwriteFileIfDifferentOrThrow (file, mo);
+    }
+
+    struct ShouldFileBeCompiledPredicate
+    {
+        bool operator() (const Project::Item& projectItem) const  { return projectItem.shouldBeCompiled(); }
+    };
+
+    void writeAndroidMk (const File& file) const
+    {
+        Array<RelativePath> files;
+
+        for (int i = 0; i < getAllGroups().size(); ++i)
+            findAllProjectItemsWithPredicate (getAllGroups().getReference(i), files, ShouldFileBeCompiledPredicate());
+
+        MemoryOutputStream mo;
+        writeAndroidMk (mo, files);
+
+        overwriteFileIfDifferentOrThrow (file, mo);
+    }
+
+    void writeAndroidMkVariableList (OutputStream& out, const String& variableName, const String& settingsValue) const
+    {
+        const StringArray separatedItems (getCommaOrWhitespaceSeparatedItems (settingsValue));
+
+        if (separatedItems.size() > 0)
+            out << newLine << variableName << " := " << separatedItems.joinIntoString (" ") << newLine;
+    }
+
+    void writeAndroidMk (OutputStream& out, const Array<RelativePath>& files) const
+    {
+        out << "# Automatically generated makefile, created by the Introjucer" << newLine
+        << "# Don't edit this file! Your changes will be overwritten when you re-save the Introjucer project!" << newLine
+        << newLine
+        << "LOCAL_PATH := $(call my-dir)" << newLine
+        << newLine
+        << "include $(CLEAR_VARS)" << newLine
+        << newLine
+        << "ifeq ($(TARGET_ARCH_ABI), armeabi-v7a)" << newLine
+        << "    LOCAL_ARM_MODE := arm" << newLine
+        << "endif" << newLine
+        << newLine
+        << "LOCAL_MODULE := juce_jni" << newLine
+        << "LOCAL_SRC_FILES := \\" << newLine;
+
+        for (int i = 0; i < files.size(); ++i)
+            out << "  " << (files.getReference(i).isAbsolute() ? "" : "../")
+            << escapeSpaces (files.getReference(i).toUnixStyle()) << "\\" << newLine;
+
+        writeAndroidMkVariableList (out, "LOCAL_STATIC_LIBRARIES", getStaticLibrariesString());
+        writeAndroidMkVariableList (out, "LOCAL_SHARED_LIBRARIES", getSharedLibrariesString());
+
+        out << newLine
+        << "ifeq ($(NDK_DEBUG),1)" << newLine;
+        writeConfigSettings (out, true);
+        out << "else" << newLine;
+        writeConfigSettings (out, false);
+        out << "endif" << newLine
+        << newLine
+        << "include $(BUILD_SHARED_LIBRARY)" << newLine;
+
+        StringArray importModules (getCommaOrWhitespaceSeparatedItems (getStaticLibrariesString()));
+        importModules.addArray (getCommaOrWhitespaceSeparatedItems (getSharedLibrariesString()));
+
+        for (int i = 0; i < importModules.size(); ++i)
+            out << "$(call import-module," << importModules[i] << ")" << newLine;
+    }
+
+    void writeConfigSettings (OutputStream& out, bool forDebug) const
+    {
+        for (ConstConfigIterator config (*this); config.next();)
+        {
+            if (config->isDebug() == forDebug)
+            {
+                const AndroidBuildConfiguration& androidConfig = dynamic_cast<const AndroidBuildConfiguration&> (*config);
+
+                String cppFlags;
+                cppFlags << createCPPFlags (androidConfig)
+                << (" " + replacePreprocessorTokens (androidConfig, getExtraCompilerFlagsString()).trim()).trimEnd()
+                << newLine
+                << getLDLIBS (androidConfig).trimEnd()
+                << newLine;
+
+                out << "  LOCAL_CPPFLAGS += " << cppFlags;
+                out << "  LOCAL_CFLAGS += " << cppFlags;
+                break;
+            }
+        }
+    }
+
+    String getLDLIBS (const AndroidBuildConfiguration& config) const
+    {
+        return "  LOCAL_LDLIBS :=" + config.getGCCLibraryPathFlags()
+        + " -llog -lGLESv2 -landroid -lEGL" + getExternalLibraryFlags (config)
+        + " " + replacePreprocessorTokens (config, getExtraLinkerFlagsString());
+    }
+
+    String createIncludePathFlags (const BuildConfiguration& config) const
+    {
+        String flags;
+        StringArray searchPaths (extraSearchPaths);
+        searchPaths.addArray (config.getHeaderSearchPaths());
+
+        searchPaths = getCleanedStringArray (searchPaths);
+
+        for (int i = 0; i < searchPaths.size(); ++i)
+            flags << " -I " << FileHelpers::unixStylePath (replacePreprocessorTokens (config, searchPaths[i])).quoted();
+
+        return flags;
+    }
+
+    String createCPPFlags (const BuildConfiguration& config) const
+    {
+        StringPairArray defines;
+        defines.set ("JUCE_ANDROID", "1");
+        defines.set ("JUCE_ANDROID_API_VERSION", getMinimumSDKVersionString());
+        defines.set ("JUCE_ANDROID_ACTIVITY_CLASSNAME", getJNIActivityClassName().replaceCharacter ('/', '_'));
+        defines.set ("JUCE_ANDROID_ACTIVITY_CLASSPATH", "\\\"" + getJNIActivityClassName() + "\\\"");
+
+        String flags ("-fsigned-char -fexceptions -frtti");
+
+        if (config.isDebug())
+        {
+            flags << " -g";
+            defines.set ("DEBUG", "1");
+            defines.set ("_DEBUG", "1");
+        }
+        else
+        {
+            defines.set ("NDEBUG", "1");
+        }
+
+        flags << createIncludePathFlags (config)
+        << " -O" << config.getGCCOptimisationFlag();
+
+        flags << " -std=gnu++11";
+
+        defines = mergePreprocessorDefs (defines, getAllPreprocessorDefs (config));
+        return flags + createGCCPreprocessorFlags (defines);
+    }
+
+    //==============================================================================
+    XmlElement* createAntBuildXML() const
+    {
+        XmlElement* proj = new XmlElement ("project");
+        proj->setAttribute ("name", projectName);
+        proj->setAttribute ("default", "debug");
+
+        proj->createNewChildElement ("loadproperties")->setAttribute ("srcFile", "local.properties");
+        proj->createNewChildElement ("loadproperties")->setAttribute ("srcFile", "project.properties");
+
+        {
+            XmlElement* target = proj->createNewChildElement ("target");
+            target->setAttribute ("name", "clean");
+            target->setAttribute ("depends", "android_rules.clean");
+
+            target->createNewChildElement ("delete")->setAttribute ("dir", "libs");
+            target->createNewChildElement ("delete")->setAttribute ("dir", "obj");
+
+            XmlElement* executable = target->createNewChildElement ("exec");
+            executable->setAttribute ("executable", "${ndk.dir}/ndk-build");
+            executable->setAttribute ("dir", "${basedir}");
+            executable->setAttribute ("failonerror", "true");
+
+            executable->createNewChildElement ("arg")->setAttribute ("value", "clean");
+        }
+
+        {
+            XmlElement* target = proj->createNewChildElement ("target");
+            target->setAttribute ("name", "-pre-build");
+
+            addDebugConditionClause (target, "makefileConfig", "Debug", "Release");
+            addDebugConditionClause (target, "ndkDebugValue", "NDK_DEBUG=1", "NDK_DEBUG=0");
+
+            String debugABIs, releaseABIs;
+
+            for (ConstConfigIterator config (*this); config.next();)
+            {
+                const AndroidBuildConfiguration& androidConfig = dynamic_cast<const AndroidBuildConfiguration&> (*config);
+
+                if (config->isDebug())
+                    debugABIs = androidConfig.getArchitectures();
+                else
+                    releaseABIs = androidConfig.getArchitectures();
+            }
+
+            addDebugConditionClause (target, "app_abis", debugABIs, releaseABIs);
+
+            XmlElement* executable = target->createNewChildElement ("exec");
+            executable->setAttribute ("executable", "${ndk.dir}/ndk-build");
+            executable->setAttribute ("dir", "${basedir}");
+            executable->setAttribute ("failonerror", "true");
+
+            executable->createNewChildElement ("arg")->setAttribute ("value", "--jobs=4");
+            executable->createNewChildElement ("arg")->setAttribute ("value", "CONFIG=${makefileConfig}");
+            executable->createNewChildElement ("arg")->setAttribute ("value", "${ndkDebugValue}");
+            executable->createNewChildElement ("arg")->setAttribute ("value", "APP_ABI=${app_abis}");
+
+            target->createNewChildElement ("delete")->setAttribute ("file", "${out.final.file}");
+            target->createNewChildElement ("delete")->setAttribute ("file", "${out.packaged.file}");
+        }
+
+        proj->createNewChildElement ("import")->setAttribute ("file", "${sdk.dir}/tools/ant/build.xml");
+
+        return proj;
+    }
+
+    void addDebugConditionClause (XmlElement* target, const String& property,
+                                  const String& debugValue, const String& releaseValue) const
+    {
+        XmlElement* condition = target->createNewChildElement ("condition");
+        condition->setAttribute ("property", property);
+        condition->setAttribute ("value", debugValue);
+        condition->setAttribute ("else", releaseValue);
+
+        XmlElement* equals = condition->createNewChildElement ("equals");
+        equals->setAttribute ("arg1", "${ant.project.invoked-targets}");
+        equals->setAttribute ("arg2", "debug");
+    }
+
+    void writeProjectPropertiesFile (const File& file) const
+    {
+        MemoryOutputStream mo;
+        mo << "# This file is used to override default values used by the Ant build system." << newLine
+        << "# It is automatically generated - DO NOT EDIT IT or your changes will be lost!." << newLine
+        << newLine
+        << "target=" << getAppPlatform() << newLine
+        << newLine;
+
+        overwriteFileIfDifferentOrThrow (file, mo);
+    }
+
+    void writeLocalPropertiesFile (const File& file) const
+    {
+        MemoryOutputStream mo;
+        mo << "# This file is used to override default values used by the Ant build system." << newLine
+        << "# It is automatically generated by the Introjucer - DO NOT EDIT IT or your changes will be lost!." << newLine
+        << newLine
+        << "sdk.dir=" << escapeSpaces (replacePreprocessorDefs (getAllPreprocessorDefs(), getSDKPathString())) << newLine
+        << "ndk.dir=" << escapeSpaces (replacePreprocessorDefs (getAllPreprocessorDefs(), getNDKPathString())) << newLine
+        << "key.store=" << getKeyStoreString() << newLine
+        << "key.alias=" << getKeyAliasString() << newLine
+        << "key.store.password=" << getKeyStorePassString() << newLine
+        << "key.alias.password=" << getKeyAliasPassString() << newLine
+        << newLine;
+
+        overwriteFileIfDifferentOrThrow (file, mo);
+    }
+
+    void writeStringsFile (const File& file) const
+    {
+        XmlElement strings ("resources");
+        XmlElement* resourceName = strings.createNewChildElement ("string");
+        resourceName->setAttribute ("name", "app_name");
+        resourceName->addTextElement (projectName);
+
+        writeXmlOrThrow (strings, file, "utf-8", 100);
+    }
+
+    //==============================================================================
+    JUCE_DECLARE_NON_COPYABLE (AndroidAntProjectExporter)
+};

extras/Introjucer/Source/Project Saving/jucer_ProjectExport_Android.h → extras/Introjucer/Source/Project Saving/jucer_ProjectExport_AndroidBase.h

@@ -25,8 +25,19 @@
 class AndroidProjectExporterBase  : public ProjectExporter
 {
 public:
+    //==========================================================================
     AndroidProjectExporterBase (Project& p, const ValueTree& t)
         : ProjectExporter (p, t)
+    {
+        setEmptyPropertiesToDefaultValues();
+    }
+
+    //==========================================================================
+    virtual bool isAndroidStudio() = 0;
+    virtual bool isAndroidAnt() = 0;
+
+    //==========================================================================
+    void setEmptyPropertiesToDefaultValues()
     {
         if (getVersionCodeString().isEmpty())
             getVersionCodeValue() = 1;
@@ -47,7 +58,6 @@ public:
         if (getKeyStorePassValue().getValue().isVoid())     getKeyStorePassValue()  = "android";
         if (getKeyAliasValue().getValue().isVoid())         getKeyAliasValue()      = "androiddebugkey";
         if (getKeyAliasPassValue().getValue().isVoid())     getKeyAliasPassValue()  = "android";
-        if (getCPP11EnabledValue().getValue().isVoid())     getCPP11EnabledValue()  = true;
 
         initialiseDependencyPathValues();
 
@@ -55,12 +65,7 @@ public:
             getScreenOrientationValue() = "unspecified";
     }
 
-    bool canLaunchProject() override                     { return false; }
-    bool launchProject() override                        { return false; }
-    bool isAndroid() const override                      { return true; }
-    bool usesMMFiles() const override                    { return false; }
-    bool canCopeWithDuplicateFiles() override            { return false; }
-
+    //==========================================================================
     void create (const OwnedArray<LibraryModule>& modules) const override
     {
         const String package (getActivityClassPackage());
@@ -70,9 +75,78 @@ public:
         copyActivityJavaFiles (modules, target, package);
     }
 
+    //==========================================================================
+    // base properties
+
+    Value  getScreenOrientationValue()              { return getSetting (Ids::androidScreenOrientation); }
+    String getScreenOrientationString() const       { return settings [Ids::androidScreenOrientation]; }
+    Value  getActivityClassPathValue()              { return getSetting (Ids::androidActivityClass); }
+    String getActivityClassPath() const             { return settings [Ids::androidActivityClass]; }
+    Value  getActivitySubClassPathValue()           { return getSetting (Ids::androidActivitySubClassName); }
+    String getActivitySubClassPath() const          { return settings [Ids::androidActivitySubClassName]; }
+    Value  getVersionCodeValue()                    { return getSetting (Ids::androidVersionCode); }
+    String getVersionCodeString() const             { return settings [Ids::androidVersionCode]; }
+    Value  getSDKPathValue()                        { return sdkPath; }
+    String getSDKPathString() const                 { return sdkPath.toString(); }
+    Value  getNDKPathValue()                        { return ndkPath; }
+    String getNDKPathString() const                 { return ndkPath.toString(); }
+    Value  getMinimumSDKVersionValue()              { return getSetting (Ids::androidMinimumSDK); }
+    String getMinimumSDKVersionString() const       { return settings [Ids::androidMinimumSDK]; }
+
+    // manifest properties
+
+    Value  getInternetNeededValue()                 { return getSetting (Ids::androidInternetNeeded); }
+    bool   getInternetNeeded() const                { return settings [Ids::androidInternetNeeded]; }
+    Value  getAudioRecordNeededValue()              { return getSetting (Ids::androidMicNeeded); }
+    bool   getAudioRecordNeeded() const             { return settings [Ids::androidMicNeeded]; }
+    Value  getBluetoothPermissionsValue()           { return getSetting(Ids::androidBluetoothNeeded); }
+    bool   getBluetoothPermissions() const          { return settings[Ids::androidBluetoothNeeded]; }
+    Value  getOtherPermissionsValue()               { return getSetting (Ids::androidOtherPermissions); }
+    String getOtherPermissions() const              { return settings [Ids::androidOtherPermissions]; }
+
+    // code signing properties
+
+    Value  getKeyStoreValue()                       { return getSetting (Ids::androidKeyStore); }
+    String getKeyStoreString() const                { return settings [Ids::androidKeyStore]; }
+    Value  getKeyStorePassValue()                   { return getSetting (Ids::androidKeyStorePass); }
+    String getKeyStorePassString() const            { return settings [Ids::androidKeyStorePass]; }
+    Value  getKeyAliasValue()                       { return getSetting (Ids::androidKeyAlias); }
+    String getKeyAliasString() const                { return settings [Ids::androidKeyAlias]; }
+    Value  getKeyAliasPassValue()                   { return getSetting (Ids::androidKeyAliasPass); }
+    String getKeyAliasPassString() const            { return settings [Ids::androidKeyAliasPass]; }
+
+    // other properties
+
+    Value  getThemeValue()                          { return getSetting (Ids::androidTheme); }
+    String getThemeString() const                   { return settings [Ids::androidTheme]; }
+
+    //==========================================================================
     void createExporterProperties (PropertyListBuilder& props) override
     {
-        addScreenOrientationProperty (props);
+        createBaseExporterProperties (props);
+        createToolchainExporterProperties (props);
+        createManifestExporterProperties (props);
+        createLibraryModuleExporterProperties (props);
+        createCodeSigningExporterProperties (props);
+        createOtherExporterProperties (props);
+    }
+
+    //==========================================================================
+    enum ScreenOrientation
+    {
+        unspecified = 1,
+        portrait    = 2,
+        landscape   = 3
+    };
+
+    //==============================================================================
+    void createBaseExporterProperties (PropertyListBuilder& props)
+    {
+        static const char* orientations[] = { "Portrait and Landscape", "Portrait", "Landscape", nullptr };
+        static const char* orientationValues[] = { "unspecified", "portrait", "landscape", nullptr };
+
+        props.add (new ChoicePropertyComponent (getScreenOrientationValue(), "Screen orientation", StringArray (orientations), Array<var> (orientationValues)),
+                   "The screen orientation that this app should use");
 
         props.add (new TextPropertyComponent (getActivityClassPathValue(), "Android Activity class name", 256, false),
                    "The full java class name to use for the app's Activity class.");
@@ -92,13 +166,14 @@ public:
 
         props.add (new TextPropertyComponent (getMinimumSDKVersionValue(), "Minimum SDK version", 32, false),
                    "The number of the minimum version of the Android SDK that the app requires");
+    }
 
-        props.add (new TextPropertyComponent (getNDKToolchainVersionValue(), "NDK Toolchain version", 32, false),
-                   "The variable NDK_TOOLCHAIN_VERSION in Application.mk - leave blank for a default value");
-
-        props.add (new BooleanPropertyComponent (getCPP11EnabledValue(), "Enable C++11 features", "Enable the -std=c++11 flag"),
-                   "If enabled, this will set the -std=c++11 flag for the build.");
+    //==========================================================================
+    virtual void createToolchainExporterProperties (PropertyListBuilder& props) = 0;  // different for ant and Android Studio
 
+    //==========================================================================
+    void createManifestExporterProperties (PropertyListBuilder& props)
+    {
         props.add (new BooleanPropertyComponent (getInternetNeededValue(), "Internet Access", "Specify internet access permission in the manifest"),
                    "If enabled, this will set the android.permission.INTERNET flag in the manifest.");
 
@@ -110,100 +185,34 @@ public:
 
         props.add (new TextPropertyComponent (getOtherPermissionsValue(), "Custom permissions", 2048, false),
                    "A space-separated list of other permission flags that should be added to the manifest.");
+    }
 
-        props.add (new TextPropertyComponent (getStaticLibrariesValue(), "Import static library modules", 8192, true),
-                   "Comma or whitespace delimited list of static libraries (.a) defined in NDK_MODULE_PATH.");
-
-        props.add (new TextPropertyComponent (getSharedLibrariesValue(), "Import shared library modules", 8192, true),
-                   "Comma or whitespace delimited list of shared libraries (.so) defined in NDK_MODULE_PATH.");
-
-        props.add (new TextPropertyComponent (getThemeValue(), "Android Theme", 256, false),
-                   "E.g. @android:style/Theme.NoTitleBar or leave blank for default");
+    //==========================================================================
+    virtual void createLibraryModuleExporterProperties (PropertyListBuilder& props) = 0;   // different for ant and Android Studio
 
+    //==========================================================================
+    void createCodeSigningExporterProperties (PropertyListBuilder& props)
+    {
         props.add (new TextPropertyComponent (getKeyStoreValue(), "Key Signing: key.store", 2048, false),
                    "The key.store value, used when signing the package.");
+
         props.add (new TextPropertyComponent (getKeyStorePassValue(), "Key Signing: key.store.password", 2048, false),
                    "The key.store password, used when signing the package.");
+
         props.add (new TextPropertyComponent (getKeyAliasValue(), "Key Signing: key.alias", 2048, false),
                    "The key.alias value, used when signing the package.");
+
         props.add (new TextPropertyComponent (getKeyAliasPassValue(), "Key Signing: key.alias.password", 2048, false),
                    "The key.alias password, used when signing the package.");
     }
 
-    enum ScreenOrientation
+    //==========================================================================
+    void createOtherExporterProperties (PropertyListBuilder& props)
     {
-        unspecified = 1,
-        portrait    = 2,
-        landscape   = 3
-    };
-
-    void addScreenOrientationProperty (PropertyListBuilder& props)
-    {
-        static const char* orientations[] = { "Unspecified",
-                                              "Portrait",
-                                              "Landscape",
-                                              nullptr };
-
-        static const char* orientationValues[] = { "unspecified",
-                                                   "portrait",
-                                                   "landscape",
-                                                   0 };
-
-        props.add (new ChoicePropertyComponent (getScreenOrientationValue(),
-                                                "Screen orientation",
-                                                StringArray (orientations),
-                                                Array<var> (orientationValues)),
-                                                "The screen orientation that this app should use");
+        props.add (new TextPropertyComponent (getThemeValue(), "Android Theme", 256, false),
+                   "E.g. @android:style/Theme.NoTitleBar or leave blank for default");
     }
 
-    Value  getActivityClassPathValue()              { return getSetting (Ids::androidActivityClass); }
-    String getActivityClassPath() const             { return settings [Ids::androidActivityClass]; }
-    Value  getActivitySubClassPathValue()           { return getSetting (Ids::androidActivitySubClassName); }
-    String getActivitySubClassPath() const          { return settings [Ids::androidActivitySubClassName]; }
-    Value  getVersionCodeValue()                    { return getSetting (Ids::androidVersionCode); }
-    String getVersionCodeString() const             { return settings [Ids::androidVersionCode]; }
-    Value  getSDKPathValue()                        { return sdkPath; }
-    String getSDKPathString() const                 { return sdkPath.toString(); }
-    Value  getNDKPathValue()                        { return ndkPath; }
-    String getNDKPathString() const                 { return ndkPath.toString(); }
-    Value  getNDKToolchainVersionValue()            { return getSetting (Ids::toolset); }
-    String getNDKToolchainVersionString() const     { return settings [Ids::toolset]; }
-
-    Value  getKeyStoreValue()                       { return getSetting (Ids::androidKeyStore); }
-    String getKeyStoreString() const                { return settings [Ids::androidKeyStore]; }
-    Value  getKeyStorePassValue()                   { return getSetting (Ids::androidKeyStorePass); }
-    String getKeyStorePassString() const            { return settings [Ids::androidKeyStorePass]; }
-    Value  getKeyAliasValue()                       { return getSetting (Ids::androidKeyAlias); }
-    String getKeyAliasString() const                { return settings [Ids::androidKeyAlias]; }
-    Value  getKeyAliasPassValue()                   { return getSetting (Ids::androidKeyAliasPass); }
-    String getKeyAliasPassString() const            { return settings [Ids::androidKeyAliasPass]; }
-
-    Value  getInternetNeededValue()                 { return getSetting (Ids::androidInternetNeeded); }
-    bool   getInternetNeeded() const                { return settings [Ids::androidInternetNeeded]; }
-    Value  getAudioRecordNeededValue()              { return getSetting (Ids::androidMicNeeded); }
-    bool   getAudioRecordNeeded() const             { return settings [Ids::androidMicNeeded]; }
-    Value  getBluetoothPermissionsValue()           { return getSetting(Ids::androidBluetoothNeeded); }
-    bool   getBluetoothPermissions() const          { return settings[Ids::androidBluetoothNeeded]; }
-    Value  getMinimumSDKVersionValue()              { return getSetting (Ids::androidMinimumSDK); }
-    String getMinimumSDKVersionString() const       { return settings [Ids::androidMinimumSDK]; }
-    Value  getOtherPermissionsValue()               { return getSetting (Ids::androidOtherPermissions); }
-    String getOtherPermissions() const              { return settings [Ids::androidOtherPermissions]; }
-
-    Value  getThemeValue()                          { return getSetting (Ids::androidTheme); }
-    String getThemeString() const                   { return settings [Ids::androidTheme]; }
-
-    Value  getStaticLibrariesValue()                { return getSetting (Ids::androidStaticLibraries); }
-    String getStaticLibrariesString() const         { return settings [Ids::androidStaticLibraries]; }
-
-    Value  getSharedLibrariesValue()                { return getSetting (Ids::androidSharedLibraries); }
-    String getSharedLibrariesString() const         { return settings [Ids::androidSharedLibraries]; }
-
-    Value getCPP11EnabledValue()                    { return getSetting (Ids::androidCpp11); }
-    bool isCPP11Enabled() const                     { return settings [Ids::androidCpp11]; }
-
-    Value getScreenOrientationValue()               { return getSetting (Ids::androidScreenOrientation); }
-    String getScreenOrientationString() const       { return settings [Ids::androidScreenOrientation]; }
-
     //==============================================================================
     String createDefaultClassName() const
     {
@@ -309,15 +318,6 @@ public:
         }
     }
 
-    String getAppPlatform() const
-    {
-        int ndkVersion = getMinimumSDKVersionString().getIntValue();
-        if (ndkVersion == 9)
-            ndkVersion = 10; // (doesn't seem to be a version '9')
-
-        return "android-" + String (ndkVersion);
-    }
-
     String getActivityName() const
     {
         return getActivityClassPath().fromLastOccurrenceOf (".", false, false);
@@ -349,16 +349,6 @@ public:
         return nullptr;
     }
 
-    String getCppFlags() const
-    {
-        String flags ("-fsigned-char -fexceptions -frtti");
-
-        if (! getNDKToolchainVersionString().startsWithIgnoreCase ("clang"))
-            flags << " -Wno-psabi";
-
-        return flags;
-    }
-
     StringArray getPermissionsRequired() const
     {
         StringArray s;
@@ -514,393 +504,3 @@ public:
 
     JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (AndroidProjectExporterBase)
 };
-
-
-//==============================================================================
-//==============================================================================
-class AndroidAntProjectExporter  : public AndroidProjectExporterBase
-{
-public:
-    //==============================================================================
-    static const char* getName()                { return "Android Ant Project"; }
-    static const char* getValueTreeTypeName()   { return "ANDROID"; }
-
-    static AndroidAntProjectExporter* createForSettings (Project& project, const ValueTree& settings)
-    {
-        if (settings.hasType (getValueTreeTypeName()))
-            return new AndroidAntProjectExporter (project, settings);
-
-        return nullptr;
-    }
-
-    //==============================================================================
-    AndroidAntProjectExporter (Project& p, const ValueTree& t)
-        : AndroidProjectExporterBase (p, t)
-    {
-        name = getName();
-
-        if (getTargetLocationString().isEmpty())
-            getTargetLocationValue() = getDefaultBuildsRootFolder() + "Android";
-    }
-
-    //==============================================================================
-    void createExporterProperties (PropertyListBuilder& props) override
-    {
-        AndroidProjectExporterBase::createExporterProperties (props);
-    }
-
-    void create (const OwnedArray<LibraryModule>& modules) const override
-    {
-        AndroidProjectExporterBase::create (modules);
-
-        const File target (getTargetFolder());
-        const File jniFolder (target.getChildFile ("jni"));
-
-        createDirectoryOrThrow (jniFolder);
-        createDirectoryOrThrow (target.getChildFile ("res").getChildFile ("values"));
-        createDirectoryOrThrow (target.getChildFile ("libs"));
-        createDirectoryOrThrow (target.getChildFile ("bin"));
-
-        {
-            ScopedPointer<XmlElement> manifest (createManifestXML());
-            writeXmlOrThrow (*manifest, target.getChildFile ("AndroidManifest.xml"), "utf-8", 100, true);
-        }
-
-        writeApplicationMk (jniFolder.getChildFile ("Application.mk"));
-        writeAndroidMk (jniFolder.getChildFile ("Android.mk"));
-
-        {
-            ScopedPointer<XmlElement> antBuildXml (createAntBuildXML());
-            writeXmlOrThrow (*antBuildXml, target.getChildFile ("build.xml"), "UTF-8", 100);
-        }
-
-        writeProjectPropertiesFile (target.getChildFile ("project.properties"));
-        writeLocalPropertiesFile (target.getChildFile ("local.properties"));
-        writeStringsFile (target.getChildFile ("res/values/strings.xml"));
-        writeIcons (target.getChildFile ("res"));
-    }
-
-    //==============================================================================
-    class AndroidBuildConfiguration  : public BuildConfiguration
-    {
-    public:
-        AndroidBuildConfiguration (Project& p, const ValueTree& settings, const ProjectExporter& e)
-            : BuildConfiguration (p, settings, e)
-        {
-            if (getArchitectures().isEmpty())
-            {
-                if (isDebug())
-                    getArchitecturesValue() = "armeabi x86";
-                else
-                    getArchitecturesValue() = "armeabi armeabi-v7a x86";
-            }
-        }
-
-        Value getArchitecturesValue()           { return getValue (Ids::androidArchitectures); }
-        String getArchitectures() const         { return config [Ids::androidArchitectures]; }
-
-        var getDefaultOptimisationLevel() const override    { return var ((int) (isDebug() ? gccO0 : gccO3)); }
-
-        void createConfigProperties (PropertyListBuilder& props) override
-        {
-            addGCCOptimisationProperty (props);
-
-            props.add (new TextPropertyComponent (getArchitecturesValue(), "Architectures", 256, false),
-                       "A list of the ARM architectures to build (for a fat binary).");
-        }
-    };
-
-    BuildConfiguration::Ptr createBuildConfig (const ValueTree& v) const override
-    {
-        return new AndroidBuildConfiguration (project, v, *this);
-    }
-
-private:
-    //==============================================================================
-    String getToolchainVersion() const
-    {
-        String v (getNDKToolchainVersionString());
-        return v.isNotEmpty() ? v : "4.8";
-    }
-
-    void writeApplicationMk (const File& file) const
-    {
-        MemoryOutputStream mo;
-
-        mo << "# Automatically generated makefile, created by the Introjucer" << newLine
-           << "# Don't edit this file! Your changes will be overwritten when you re-save the Introjucer project!" << newLine
-           << newLine
-           << "APP_STL := gnustl_static" << newLine
-           << "APP_CPPFLAGS += " << getCppFlags() << newLine
-           << "APP_PLATFORM := " << getAppPlatform() << newLine
-           << "NDK_TOOLCHAIN_VERSION := " << getToolchainVersion() << newLine
-           << newLine
-           << "ifeq ($(NDK_DEBUG),1)" << newLine
-           << "    APP_ABI := " << getABIs<AndroidBuildConfiguration> (true) << newLine
-           << "else" << newLine
-           << "    APP_ABI := " << getABIs<AndroidBuildConfiguration> (false) << newLine
-           << "endif" << newLine;
-
-        overwriteFileIfDifferentOrThrow (file, mo);
-    }
-
-    struct ShouldFileBeCompiledPredicate
-    {
-        bool operator() (const Project::Item& projectItem) const  { return projectItem.shouldBeCompiled(); }
-    };
-
-    void writeAndroidMk (const File& file) const
-    {
-        Array<RelativePath> files;
-
-        for (int i = 0; i < getAllGroups().size(); ++i)
-            findAllProjectItemsWithPredicate (getAllGroups().getReference(i), files, ShouldFileBeCompiledPredicate());
-
-        MemoryOutputStream mo;
-        writeAndroidMk (mo, files);
-
-        overwriteFileIfDifferentOrThrow (file, mo);
-    }
-
-    void writeAndroidMkVariableList (OutputStream& out, const String& variableName, const String& settingsValue) const
-    {
-        const StringArray separatedItems (getCommaOrWhitespaceSeparatedItems (settingsValue));
-
-        if (separatedItems.size() > 0)
-            out << newLine << variableName << " := " << separatedItems.joinIntoString (" ") << newLine;
-    }
-
-    void writeAndroidMk (OutputStream& out, const Array<RelativePath>& files) const
-    {
-        out << "# Automatically generated makefile, created by the Introjucer" << newLine
-            << "# Don't edit this file! Your changes will be overwritten when you re-save the Introjucer project!" << newLine
-            << newLine
-            << "LOCAL_PATH := $(call my-dir)" << newLine
-            << newLine
-            << "include $(CLEAR_VARS)" << newLine
-            << newLine
-            << "ifeq ($(TARGET_ARCH_ABI), armeabi-v7a)" << newLine
-            << "    LOCAL_ARM_MODE := arm" << newLine
-            << "endif" << newLine
-            << newLine
-            << "LOCAL_MODULE := juce_jni" << newLine
-            << "LOCAL_SRC_FILES := \\" << newLine;
-
-        for (int i = 0; i < files.size(); ++i)
-            out << "  " << (files.getReference(i).isAbsolute() ? "" : "../")
-                << escapeSpaces (files.getReference(i).toUnixStyle()) << "\\" << newLine;
-
-        writeAndroidMkVariableList (out, "LOCAL_STATIC_LIBRARIES", getStaticLibrariesString());
-        writeAndroidMkVariableList (out, "LOCAL_SHARED_LIBRARIES", getSharedLibrariesString());
-
-        out << newLine
-            << "ifeq ($(NDK_DEBUG),1)" << newLine;
-        writeConfigSettings (out, true);
-        out << "else" << newLine;
-        writeConfigSettings (out, false);
-        out << "endif" << newLine
-            << newLine
-            << "include $(BUILD_SHARED_LIBRARY)" << newLine;
-
-        StringArray importModules (getCommaOrWhitespaceSeparatedItems (getStaticLibrariesString()));
-        importModules.addArray (getCommaOrWhitespaceSeparatedItems (getSharedLibrariesString()));
-
-        for (int i = 0; i < importModules.size(); ++i)
-            out << "$(call import-module," << importModules[i] << ")" << newLine;
-    }
-
-    void writeConfigSettings (OutputStream& out, bool forDebug) const
-    {
-        for (ConstConfigIterator config (*this); config.next();)
-        {
-            if (config->isDebug() == forDebug)
-            {
-                const AndroidBuildConfiguration& androidConfig = dynamic_cast<const AndroidBuildConfiguration&> (*config);
-
-                String cppFlags;
-                cppFlags << createCPPFlags (androidConfig)
-                         << (" " + replacePreprocessorTokens (androidConfig, getExtraCompilerFlagsString()).trim()).trimEnd()
-                         << newLine
-                         << getLDLIBS (androidConfig).trimEnd()
-                         << newLine;
-
-                out << "  LOCAL_CPPFLAGS += " << cppFlags;
-                out << "  LOCAL_CFLAGS += " << cppFlags;
-                break;
-            }
-        }
-    }
-
-    String getLDLIBS (const AndroidBuildConfiguration& config) const
-    {
-        return "  LOCAL_LDLIBS :=" + config.getGCCLibraryPathFlags()
-                + " -llog -lGLESv2 -landroid -lEGL" + getExternalLibraryFlags (config)
-                + " " + replacePreprocessorTokens (config, getExtraLinkerFlagsString());
-    }
-
-    String createIncludePathFlags (const BuildConfiguration& config) const
-    {
-        String flags;
-        StringArray searchPaths (extraSearchPaths);
-        searchPaths.addArray (config.getHeaderSearchPaths());
-
-        searchPaths = getCleanedStringArray (searchPaths);
-
-        for (int i = 0; i < searchPaths.size(); ++i)
-            flags << " -I " << FileHelpers::unixStylePath (replacePreprocessorTokens (config, searchPaths[i])).quoted();
-
-        return flags;
-    }
-
-    String createCPPFlags (const BuildConfiguration& config) const
-    {
-        StringPairArray defines;
-        defines.set ("JUCE_ANDROID", "1");
-        defines.set ("JUCE_ANDROID_API_VERSION", getMinimumSDKVersionString());
-        defines.set ("JUCE_ANDROID_ACTIVITY_CLASSNAME", getJNIActivityClassName().replaceCharacter ('/', '_'));
-        defines.set ("JUCE_ANDROID_ACTIVITY_CLASSPATH", "\\\"" + getJNIActivityClassName() + "\\\"");
-
-        String flags ("-fsigned-char -fexceptions -frtti");
-
-        if (config.isDebug())
-        {
-            flags << " -g";
-            defines.set ("DEBUG", "1");
-            defines.set ("_DEBUG", "1");
-        }
-        else
-        {
-            defines.set ("NDEBUG", "1");
-        }
-
-        flags << createIncludePathFlags (config)
-              << " -O" << config.getGCCOptimisationFlag();
-
-        if (isCPP11Enabled())
-            flags << " -std=c++11 -std=gnu++11"; // these flags seem to enable slightly different things on gcc, and both seem to be needed
-
-        defines = mergePreprocessorDefs (defines, getAllPreprocessorDefs (config));
-        return flags + createGCCPreprocessorFlags (defines);
-    }
-
-    //==============================================================================
-    XmlElement* createAntBuildXML() const
-    {
-        XmlElement* proj = new XmlElement ("project");
-        proj->setAttribute ("name", projectName);
-        proj->setAttribute ("default", "debug");
-
-        proj->createNewChildElement ("loadproperties")->setAttribute ("srcFile", "local.properties");
-        proj->createNewChildElement ("loadproperties")->setAttribute ("srcFile", "project.properties");
-
-        {
-            XmlElement* target = proj->createNewChildElement ("target");
-            target->setAttribute ("name", "clean");
-            target->setAttribute ("depends", "android_rules.clean");
-
-            target->createNewChildElement ("delete")->setAttribute ("dir", "libs");
-            target->createNewChildElement ("delete")->setAttribute ("dir", "obj");
-
-            XmlElement* executable = target->createNewChildElement ("exec");
-            executable->setAttribute ("executable", "${ndk.dir}/ndk-build");
-            executable->setAttribute ("dir", "${basedir}");
-            executable->setAttribute ("failonerror", "true");
-
-            executable->createNewChildElement ("arg")->setAttribute ("value", "clean");
-        }
-
-        {
-            XmlElement* target = proj->createNewChildElement ("target");
-            target->setAttribute ("name", "-pre-build");
-
-            addDebugConditionClause (target, "makefileConfig", "Debug", "Release");
-            addDebugConditionClause (target, "ndkDebugValue", "NDK_DEBUG=1", "NDK_DEBUG=0");
-
-            String debugABIs, releaseABIs;
-
-            for (ConstConfigIterator config (*this); config.next();)
-            {
-                const AndroidBuildConfiguration& androidConfig = dynamic_cast<const AndroidBuildConfiguration&> (*config);
-
-                if (config->isDebug())
-                    debugABIs = androidConfig.getArchitectures();
-                else
-                    releaseABIs = androidConfig.getArchitectures();
-            }
-
-            addDebugConditionClause (target, "app_abis", debugABIs, releaseABIs);
-
-            XmlElement* executable = target->createNewChildElement ("exec");
-            executable->setAttribute ("executable", "${ndk.dir}/ndk-build");
-            executable->setAttribute ("dir", "${basedir}");
-            executable->setAttribute ("failonerror", "true");
-
-            executable->createNewChildElement ("arg")->setAttribute ("value", "--jobs=4");
-            executable->createNewChildElement ("arg")->setAttribute ("value", "CONFIG=${makefileConfig}");
-            executable->createNewChildElement ("arg")->setAttribute ("value", "${ndkDebugValue}");
-            executable->createNewChildElement ("arg")->setAttribute ("value", "APP_ABI=${app_abis}");
-
-            target->createNewChildElement ("delete")->setAttribute ("file", "${out.final.file}");
-            target->createNewChildElement ("delete")->setAttribute ("file", "${out.packaged.file}");
-        }
-
-        proj->createNewChildElement ("import")->setAttribute ("file", "${sdk.dir}/tools/ant/build.xml");
-
-        return proj;
-    }
-
-    void addDebugConditionClause (XmlElement* target, const String& property,
-                                  const String& debugValue, const String& releaseValue) const
-    {
-        XmlElement* condition = target->createNewChildElement ("condition");
-        condition->setAttribute ("property", property);
-        condition->setAttribute ("value", debugValue);
-        condition->setAttribute ("else", releaseValue);
-
-        XmlElement* equals = condition->createNewChildElement ("equals");
-        equals->setAttribute ("arg1", "${ant.project.invoked-targets}");
-        equals->setAttribute ("arg2", "debug");
-    }
-
-    void writeProjectPropertiesFile (const File& file) const
-    {
-        MemoryOutputStream mo;
-        mo << "# This file is used to override default values used by the Ant build system." << newLine
-           << "# It is automatically generated - DO NOT EDIT IT or your changes will be lost!." << newLine
-           << newLine
-           << "target=" << getAppPlatform() << newLine
-           << newLine;
-
-        overwriteFileIfDifferentOrThrow (file, mo);
-    }
-
-    void writeLocalPropertiesFile (const File& file) const
-    {
-        MemoryOutputStream mo;
-        mo << "# This file is used to override default values used by the Ant build system." << newLine
-           << "# It is automatically generated by the Introjucer - DO NOT EDIT IT or your changes will be lost!." << newLine
-           << newLine
-           << "sdk.dir=" << escapeSpaces (replacePreprocessorDefs (getAllPreprocessorDefs(), getSDKPathString())) << newLine
-           << "ndk.dir=" << escapeSpaces (replacePreprocessorDefs (getAllPreprocessorDefs(), getNDKPathString())) << newLine
-           << "key.store=" << getKeyStoreString() << newLine
-           << "key.alias=" << getKeyAliasString() << newLine
-           << "key.store.password=" << getKeyStorePassString() << newLine
-           << "key.alias.password=" << getKeyAliasPassString() << newLine
-           << newLine;
-
-        overwriteFileIfDifferentOrThrow (file, mo);
-    }
-
-    void writeStringsFile (const File& file) const
-    {
-        XmlElement strings ("resources");
-        XmlElement* resourceName = strings.createNewChildElement ("string");
-        resourceName->setAttribute ("name", "app_name");
-        resourceName->addTextElement (projectName);
-
-        writeXmlOrThrow (strings, file, "utf-8", 100);
-    }
-
-    //==============================================================================
-    JUCE_DECLARE_NON_COPYABLE (AndroidAntProjectExporter)
-};

extras/Introjucer/Source/Project Saving/jucer_ProjectExport_AndroidStudio.h

@@ -25,7 +25,13 @@
 class AndroidStudioProjectExporter  : public AndroidProjectExporterBase
 {
 public:
-    //==============================================================================
+    //==========================================================================
+    bool isAndroid() const override                      { return true; }
+    bool usesMMFiles() const override                    { return false; }
+    bool canCopeWithDuplicateFiles() override            { return false; }
+    bool isAndroidStudio() override                      { return true; }
+    bool isAndroidAnt() override                         { return false; }
+
     static const char* getName()                { return "Android Studio"; }
     static const char* getValueTreeTypeName()   { return "ANDROIDSTUDIO"; }
 
@@ -37,15 +43,69 @@ public:
         return nullptr;
     }
 
+    //==============================================================================
+    Value  getGradleVersionValue()                     { return getSetting (Ids::gradleVersion); }
+    String getGradleVersionString() const              { return settings [Ids::gradleVersion]; }
+    Value  getGradleWrapperVersionValue()              { return getSetting (Ids::gradleWrapperVersion); }
+    String getGradleWrapperVersionString() const       { return settings [Ids::gradleWrapperVersion]; }
+
+    Value  getGradleToolchainValue()                   { return getSetting (Ids::gradleToolchain); }
+    String getGradleToolchainString() const            { return settings [Ids::gradleToolchain]; }
+    Value  getGradleToolchainVersionValue()            { return getSetting (Ids::gradleToolchainVersion); }
+    String getGradleToolchainVersionString() const     { return settings [Ids::gradleToolchainVersion]; }
+
     //==============================================================================
     AndroidStudioProjectExporter (Project& p, const ValueTree& t)
         : AndroidProjectExporterBase (p, t),
           androidStudioExecutable (findAndroidStudioExecutable())
     {
         name = getName();
+        setEmptyPropertiesToDefaultValues();
+    }
 
+    //==============================================================================
+    void setEmptyPropertiesToDefaultValues()
+    {
         if (getTargetLocationString().isEmpty())
             getTargetLocationValue() = getDefaultBuildsRootFolder() + "AndroidStudio";
+
+        if (getGradleVersionString().isEmpty())
+            getGradleVersionValue() = "2.10";
+
+        if (getGradleWrapperVersionString().isEmpty())
+            getGradleWrapperVersionValue() = "0.6.0-beta5";
+
+        if (getGradleToolchainString().isEmpty())
+            getGradleToolchainValue() = "clang";
+
+        if (getGradleToolchainVersionString().isEmpty())
+            getGradleToolchainVersionValue() = getGradleToolchainValue() == "clang" ? "3.6" : "4.9";
+
+        if (getBuildToolsVersionString().isEmpty())
+            getBuildToolsVersionValue() = "23.0.1";
+    }
+
+    //==============================================================================
+    void createToolchainExporterProperties (PropertyListBuilder& props) override
+    {
+        props.add (new TextPropertyComponent (getGradleVersionValue(), "gradle version", 32, false),
+                   "The version of gradle that Android Studio should use to build this app");
+
+        props.add (new TextPropertyComponent (getGradleWrapperVersionValue(), "gradle-experimental wrapper version", 32, false),
+                   "The version of the gradle-experimental wrapper that Android Studio should use to build this app");
+
+        static const char* toolchains[] = { "clang", "gcc", nullptr };
+
+        props.add (new ChoicePropertyComponent (getGradleToolchainValue(), "NDK Toolchain", StringArray (toolchains), Array<var> (toolchains)),
+                   "The toolchain that gradle should invoke for NDK compilation (variable model.android.ndk.tooclhain in app/build.gradle)");
+
+        props.add (new TextPropertyComponent (getGradleToolchainVersionValue(), "NDK Toolchain version", 32, false),
+                   "The version number of the toolchainthat gradle should invoke for NDK compilation (variable model.android.ndk.tooclhainVersion in app/build.gradle)");
+    }
+
+    void createLibraryModuleExporterProperties (PropertyListBuilder&) override
+    {
+        // gradle cannot do native library modules as far as we know...
     }
 
     //==============================================================================
@@ -69,33 +129,13 @@ public:
         return androidStudioExecutable.startAsProcess ("\"" + targetFolder.getFullPathName() + "\"");
     }
 
-    void createExporterProperties (PropertyListBuilder& props) override
-    {
-        AndroidProjectExporterBase::createExporterProperties (props);
-
-        props.add (new TextPropertyComponent (getNDKPlatformVersionValue(), "NDK Platform Version", 32, false),
-                   "The value to use for android$user.ndk.platformVersion in Gradle");
-
-        props.add (new TextPropertyComponent (getBuildToolsVersionValue(), "Build Tools Version", 32, false),
-                   "The version of build tools use for build tools in Gradle");
-    }
-
     Value getNDKPlatformVersionValue()         { return getSetting (Ids::androidNdkPlatformVersion); }
     String getNDKPlatformVersionString() const { return settings [Ids::androidNdkPlatformVersion]; }
 
     Value getBuildToolsVersionValue()          { return getSetting (Ids::buildToolsVersion); }
     String getBuildToolsVersionString() const  { return settings [Ids::buildToolsVersion]; }
 
-    void removeOldFiles (const File& targetFolder) const
-    {
-        targetFolder.getChildFile ("app/src").deleteRecursively();
-        targetFolder.getChildFile ("app/build").deleteRecursively();
-        targetFolder.getChildFile ("app/build.gradle").deleteFile();
-        targetFolder.getChildFile ("gradle").deleteRecursively();
-        targetFolder.getChildFile ("local.properties").deleteFile();
-        targetFolder.getChildFile ("settings.gradle").deleteFile();
-    }
-
+    //==========================================================================
     void create (const OwnedArray<LibraryModule>& modules) const override
     {
         const File targetFolder (getTargetFolder());
@@ -110,18 +150,36 @@ public:
             copyActivityJavaFiles (modules, javaTarget, package);
         }
 
-        writeSettingsDotGradle       (targetFolder);
-        writeLocalDotProperties      (targetFolder);
-        writeBuildDotGradleRoot      (targetFolder);
-        writeBuildDotGradleApp       (targetFolder);
-        writeGradleWrapperProperties (targetFolder);
-        writeAndroidManifest         (targetFolder);
-        writeStringsXML              (targetFolder);
-        writeAppIcons                (targetFolder);
+        writeFile (targetFolder, "settings.gradle",  getSettingsGradleFileContent());
+        writeFile (targetFolder, "build.gradle",     getProjectBuildGradleFileContent());
+        writeFile (targetFolder, "app/build.gradle", getAppBuildGradleFileContent());
+        writeFile (targetFolder, "local.properties", getLocalPropertiesFileContent());
+        writeFile (targetFolder, "gradle/wrapper/gradle-wrapper.properties", getGradleWrapperPropertiesFileContent());
 
-        createSourceSymlinks         (targetFolder);
+        writeAndroidManifest (targetFolder);
+        writeStringsXML      (targetFolder);
+        writeAppIcons        (targetFolder);
+        createSourceSymlinks (targetFolder);
+    }
+
+    void removeOldFiles (const File& targetFolder) const
+    {
+        targetFolder.getChildFile ("app/src").deleteRecursively();
+        targetFolder.getChildFile ("app/build").deleteRecursively();
+        targetFolder.getChildFile ("app/build.gradle").deleteFile();
+        targetFolder.getChildFile ("gradle").deleteRecursively();
+        targetFolder.getChildFile ("local.properties").deleteFile();
+        targetFolder.getChildFile ("settings.gradle").deleteFile();
+    }
+
+    void writeFile (const File& gradleProjectFolder, const String& filePath, const String& fileContent) const
+    {
+        MemoryOutputStream outStream;
+        outStream << fileContent;
+        overwriteFileIfDifferentOrThrow (gradleProjectFolder.getChildFile (filePath), outStream);
     }
 
+    //==========================================================================
     static File findAndroidStudioExecutable()
     {
        #if JUCE_WINDOWS
@@ -190,12 +248,12 @@ protected:
     }
 
 private:
-    static void createSymboicLinkAndCreateParentFolders (const File& originalFile, const File& linkFile)
+    static void createSymlinkAndParentFolders (const File& originalFile, const File& linkFile)
     {
         {
             const File linkFileParentDirectory (linkFile.getParentDirectory());
 
-            // this will recursively creative the parent directories for the file
+            // this will recursively creative the parent directories for the file.
             // without this, the symlink would fail because it doesn't automatically create
             // the folders if they don't exist
             if (! linkFileParentDirectory.createDirectory())
@@ -228,7 +286,7 @@ private:
                 const File originalFile (projectItem.getFile());
                 const File targetFile (targetFolder.getChildFile (originalFile.getFileName()));
 
-                createSymboicLinkAndCreateParentFolders (originalFile, targetFile);
+                createSymlinkAndParentFolders (originalFile, targetFile);
             }
         }
     }
@@ -259,15 +317,6 @@ private:
         writeIcons (folder.getChildFile ("app/src/main/res/"));
     }
 
-    void writeSettingsDotGradle (const File& folder) const
-    {
-        MemoryOutputStream memoryOutputStream;
-
-        memoryOutputStream << "include ':app'";
-
-        overwriteFileIfDifferentOrThrow (folder.getChildFile ("settings.gradle"), memoryOutputStream);
-    }
-
     static String sanitisePath (String path)
     {
         return expandHomeFolderToken (path).replace ("\\", "\\\\");
@@ -281,327 +330,449 @@ private:
                    .replace ("~", homeFolder);
     }
 
-    void writeLocalDotProperties (const File& folder) const
+    //==========================================================================
+    struct GradleElement
     {
-        MemoryOutputStream memoryOutputStream;
+        virtual ~GradleElement() {}
+        String toString() const    { return toStringIndented (0); }
+        virtual String toStringIndented (int indentLevel) const = 0;
 
-        memoryOutputStream << "ndk.dir=" << sanitisePath (getNDKPathString()) << newLine
-                           << "sdk.dir=" << sanitisePath (getSDKPathString());
+        static String indent (int indentLevel)    { return String::repeatedString ("    ", indentLevel); }
+    };
 
-        overwriteFileIfDifferentOrThrow (folder.getChildFile ("local.properties"), memoryOutputStream);
-    }
+    //==========================================================================
+    struct GradleStatement : public GradleElement
+    {
+        GradleStatement (const String& s)  : statement (s) {}
+        String toStringIndented (int indentLevel) const override    { return indent (indentLevel) + statement; }
+
+        String statement;
+    };
+
+    //==========================================================================
+    struct GradleCppFlag  : public GradleStatement
+    {
+        GradleCppFlag (const String& flag)
+            : GradleStatement ("cppFlags.add(" + flag.quoted() + ")") {}
+    };
 
-    void writeGradleWrapperProperties (const File& folder) const
+    struct GradlePreprocessorDefine  : public GradleStatement
     {
-        MemoryOutputStream memoryOutputStream;
+        GradlePreprocessorDefine (const String& define, const String& value)
+            : GradleStatement ("cppFlags.add(\"-D" + define + "=" + value + "\")") {}
+    };
 
-        memoryOutputStream << "distributionUrl=https\\://services.gradle.org/distributions/gradle-2.10-all.zip";
+    struct GradleHeaderIncludePath  : public GradleStatement
+    {
+        GradleHeaderIncludePath (const String& path)
+            : GradleStatement ("cppFlags.add(\"-I" + sanitisePath (path) + "\".toString())") {}
+    };
 
-        overwriteFileIfDifferentOrThrow (folder.getChildFile ("gradle/wrapper/gradle-wrapper.properties"), memoryOutputStream);
-    }
+    struct GradleLibrarySearchPath  : public GradleStatement
+    {
+        GradleLibrarySearchPath (const String& path)
+            : GradleStatement ("cppFlags.add(\"-L" + sanitisePath (path) + "\".toString())") {}
+    };
 
-    void writeBuildDotGradleRoot (const File& folder) const
+    struct GradleLinkerFlag  : public GradleStatement
     {
-        MemoryOutputStream memoryOutputStream;
+        GradleLinkerFlag (const String& flag)
+            : GradleStatement ("ldFlags.add(" + flag.quoted() + "\")") {}
+    };
 
-        const String indent = getIndentationString();
+    struct GradleLinkLibrary  : public GradleStatement
+    {
+        GradleLinkLibrary (const String& lib)
+            : GradleStatement ("ldLibs.add(" + lib.quoted() + ")") {}
+    };
 
-        // this is needed to make sure the correct version of the gradle build tools is available.
-        // needs to be kept up to date!
-        memoryOutputStream << "buildscript {" << newLine
-                           << indent << "repositories {" << newLine
-                           << indent << indent << "jcenter()" << newLine
-                           << indent << "}" << newLine
-                           << indent << "dependencies {" << newLine
-                           << indent << indent << "classpath 'com.android.tools.build:gradle-experimental:0.6.0-beta5'" << newLine
-                           << indent << "}" << newLine
-                           << "}" << newLine
-                           << newLine
-                           << "allprojects {" << newLine
-                           << indent << "repositories {" << newLine
-                           << indent << indent << "jcenter()" << newLine
-                           << indent << "}" << newLine
-                           << "}";
+    //==========================================================================
+    struct GradleValue : public GradleElement
+    {
+        template <typename ValueType>
+        GradleValue (const String& k, const ValueType& v)
+            : key (k), value (v) {}
 
-        overwriteFileIfDifferentOrThrow (folder.getChildFile ("build.gradle"), memoryOutputStream);
-    }
+        GradleValue (const String& k, bool boolValue)
+            : key (k), value (boolValue ? "true" : "false") {}
 
-    void writeStringsXML (const File& folder) const
+        String toStringIndented (int indentLevel) const override
+        {
+            return indent (indentLevel) + key + " = " + value;
+        }
+
+    protected:
+        String key, value;
+    };
+
+    struct GradleString : public GradleValue
     {
-        XmlElement strings ("resources");
-        XmlElement* resourceName = strings.createNewChildElement ("string");
+        GradleString (const String& k, const String& str)
+            : GradleValue (k, str.quoted())
+        {
+            if (str.containsAnyOf ("${\"\'"))
+                value += ".toString()";
+        }
+    };
 
-        resourceName->setAttribute ("name", "app_name");
-        resourceName->addTextElement (projectName);
+    struct GradleFilePath : public GradleValue
+    {
+        GradleFilePath (const String& k, const String& path)
+            : GradleValue (k, "new File(\"" + sanitisePath (path) + "\")") {}
+    };
 
-        writeXmlOrThrow (strings, folder.getChildFile ("app/src/main/res/values/string.xml"), "utf-8", 100, true);
+    //==========================================================================
+    struct GradleObject  : public GradleElement
+    {
+        GradleObject (const String& nm) : name (nm) {}
+
+        template <typename GradleType, typename... Args>
+        void add (Args... args)
+        {
+            children.add (new GradleType (std::forward<Args> (args)...));
+        }
+
+        void addChildObject (GradleObject* objectToAdd) noexcept
+        {
+            children.add (objectToAdd);
+        }
+
+        String toStringIndented (int indentLevel) const override
+        {
+            String result;
+            result << indent (indentLevel) << name << " {" << newLine;
+
+            for (const auto& child : children)
+                result << child->toStringIndented (indentLevel + 1) << newLine;
+
+            result << indent (indentLevel) << "}";
+
+            if (indentLevel == 0)
+                result << newLine;
+
+            return result;
+        }
+
+    private:
+        String name;
+        OwnedArray<GradleElement> children;
+    };
+
+    //==========================================================================
+    String getSettingsGradleFileContent() const
+    {
+        return "include ':app'";
     }
 
-    void writeAndroidManifest (const File& folder) const
+    String getProjectBuildGradleFileContent() const
     {
-        ScopedPointer<XmlElement> manifest (createManifestXML());
+        String projectBuildGradle;
+        projectBuildGradle << getGradleBuildScript();
+        projectBuildGradle << getGradleAllProjects();
 
-        writeXmlOrThrow (*manifest, folder.getChildFile ("app/src/main/AndroidManifest.xml"), "utf-8", 100, true);
+        return projectBuildGradle;
     }
 
-    String createModelDotAndroid (const String& indent,
-                                  const String& minimumSDKVersion,
-                                  const String& buildToolsVersion,
-                                  const String& bundleIdentifier) const
+    //==========================================================================
+    String getGradleBuildScript() const
     {
-        String result;
+        GradleObject buildScript ("buildscript");
 
-        result << "android {" << newLine
-               << indent << "compileSdkVersion = " << minimumSDKVersion << newLine
-               << indent << "buildToolsVersion = \"" << buildToolsVersion << "\"" << newLine
-               << indent << "defaultConfig.with {" << newLine
-               << indent << indent << "applicationId = \"" << bundleIdentifier.toLowerCase() << "\"" << newLine
-               << indent << indent << "minSdkVersion.apiLevel = " << minimumSDKVersion << newLine
-               << indent << indent << "targetSdkVersion.apiLevel = " << minimumSDKVersion << newLine
-               << indent << "}" << newLine
-               << "}" << newLine;
+        buildScript.addChildObject (getGradleRepositories());
+        buildScript.addChildObject (getGradleDependencies());
 
-        return result;
+        return buildScript.toString();
     }
 
-    String createModelDotAndroidSources (const String& indent) const
+    GradleObject* getGradleRepositories() const
     {
-        String result;
+        auto repositories = new GradleObject ("repositories");
+        repositories->add<GradleStatement> ("jcenter()");
+        return repositories;
+    }
 
-        result << "android.sources {" << newLine
-               << indent << "main {" << newLine
-               << indent << indent << "jni {" << newLine
-               << indent << indent << indent << "source {" << newLine
-               << indent << indent << indent << indent << "exclude \"**/JuceModules/\"" << newLine
-               << indent << indent << indent << "}" << newLine
-               << indent << indent << "}" << newLine
-               << indent << "}" << newLine
-               << "}" << newLine;
+    GradleObject* getGradleDependencies() const
+    {
+        auto dependencies = new GradleObject ("dependencies");
 
-        return result;
+        dependencies->add<GradleStatement> ("classpath 'com.android.tools.build:gradle-experimental:"
+                                            + getGradleWrapperVersionString() + "'");
+        return dependencies;
     }
 
-    struct ShouldBeAddedToProjectPredicate
+    String getGradleAllProjects() const
     {
-        bool operator() (const Project::Item& projectItem) const { return projectItem.shouldBeAddedToTargetProject(); }
-    };
+        GradleObject allProjects ("allprojects");
+        allProjects.addChildObject (getGradleRepositories());
+        return allProjects.toString();
+    }
 
-    StringArray getCPPFlags() const
+    //==========================================================================
+    String getAppBuildGradleFileContent() const
     {
-        StringArray result;
+        String appBuildGradle;
 
-        result.add ("\"-fsigned-char\"");
-        result.add ("\"-fexceptions\"");
-        result.add ("\"-frtti\"");
+        appBuildGradle << "apply plugin: 'com.android.model.application'" << newLine;
+        appBuildGradle << getAndroidModel();
+        appBuildGradle << getAppDependencies();
 
-        if (isCPP11Enabled())
-            result.add ("\"-std=c++11\"");
+        return appBuildGradle;
+    }
 
-        StringArray extraFlags (StringArray::fromTokens (getExtraCompilerFlagsString(), " ", ""));
+    String getAndroidModel() const
+    {
+        GradleObject model ("model");
 
-        for (int i = 0; i < extraFlags.size(); ++i)
-            result.add (String ("\"") + extraFlags[i] + "\"");
+        model.addChildObject (getAndroidObject());
+        model.addChildObject (getAndroidNdkSettings());
+        model.addChildObject (getAndroidSources());
+        model.addChildObject (getAndroidBuildConfigs());
+        model.addChildObject (getAndroidSigningConfigs());
+        model.addChildObject (getAndroidProductFlavours());
 
-        // include paths
+        return model.toString();
+    }
 
-        result.add ("\"-I${project.rootDir}/app\".toString()");
-        result.add ("\"-I${ext.juceRootDir}\".toString()");
-        result.add ("\"-I${ext.juceModuleDir}\".toString()");
+    String getAppDependencies() const
+    {
+        GradleObject dependencies ("dependencies");
+        dependencies.add<GradleStatement> ("compile \"com.android.support:support-v4:+\"");
+        return dependencies.toString();
+    }
 
-        {
-            Array<RelativePath> cppFiles;
-            const Array<Project::Item>& groups = getAllGroups();
+    //==========================================================================
+    GradleObject* getAndroidObject() const
+    {
+        auto android = new GradleObject ("android");
 
-            for (int i = 0; i < groups.size(); ++i)
-                findAllProjectItemsWithPredicate (groups.getReference (i), cppFiles, ShouldBeAddedToProjectPredicate());
+        android->add<GradleValue> ("compileSdkVersion", getMinimumSDKVersionString().getIntValue());
+        android->add<GradleString> ("buildToolsVersion", getBuildToolsVersionString());
+        android->addChildObject (getAndroidDefaultConfig());
 
-            for (int i = 0; i < cppFiles.size(); ++i)
-            {
-                const RelativePath absoluteSourceFile (cppFiles.getReference (i).rebased (getTargetFolder(),
-                                                                                          project.getProjectFolder(),
-                                                                                          RelativePath::projectFolder));
+        return android;
+    }
 
-                const String absoluteIncludeFolder (sanitisePath (project.getProjectFolder().getFullPathName() + "/"
-                                                                   + absoluteSourceFile.toUnixStyle().upToLastOccurrenceOf ("/", false, false)));
+    GradleObject* getAndroidDefaultConfig() const
+    {
+        const String bundleIdentifier  = project.getBundleIdentifier().toString().toLowerCase();
+        const int minSdkVersion = getMinimumSDKVersionString().getIntValue();
 
-                result.addIfNotAlreadyThere ("\"-I" + absoluteIncludeFolder + "\".toString()");
-            }
-        }
+        auto defaultConfig = new GradleObject ("defaultConfig.with");
+
+        defaultConfig->add<GradleString> ("applicationId",             bundleIdentifier);
+        defaultConfig->add<GradleValue>  ("minSdkVersion.apiLevel",      minSdkVersion);
+        defaultConfig->add<GradleValue>  ("targetSdkVersion.apiLevel", minSdkVersion);
 
-        return result;
+        return defaultConfig;
     }
 
-    StringArray getLDLibs() const
+    GradleObject* getAndroidNdkSettings() const
     {
-        StringArray result;
+        const String toolchain = getGradleToolchainString();
+        const String toolchainVersion = getGradleToolchainVersionString();
+        const bool isClang = (toolchain == "clang");
 
-        result.add ("android");
-        result.add ("EGL");
-        result.add ("GLESv2");
-        result.add ("log");
+        auto ndkSettings = new GradleObject ("android.ndk");
 
-        result.addArray (StringArray::fromTokens(getExternalLibrariesString(), ";", ""));
+        ndkSettings->add<GradleString> ("moduleName",       "juce_jni");
+        ndkSettings->add<GradleString> ("toolchain",        toolchain);
+        ndkSettings->add<GradleValue>  ("toolchainVersion", toolchainVersion);
+        ndkSettings->add<GradleString> ("stl",              isClang ? "c++_static" : "gnustl_static");
+        ndkSettings->addChildObject (getNdkJuceExtraProperties());
 
-        return result;
+        addAllNdkCompilerSettings (ndkSettings);
+
+        return ndkSettings;
     }
 
-    String createModelDotAndroidNDK (const String& indent) const
+    GradleObject* getNdkJuceExtraProperties() const
     {
-        String result;
-        const String platformVersion (getNDKPlatformVersionString());
-
-        result << "android.ndk {" << newLine
-               << indent << "moduleName = \"juce_jni\"" << newLine
-               << indent << "stl = \"c++_static\"" << newLine
-               << indent << "toolchain = \"clang\"" << newLine
-               << indent << "toolchainVersion = 3.6" << newLine;
+        auto ext = new GradleObject ("ext");
+        ext->add<GradleString> ("juceRootDir",   "${project.rootDir}/../../../../");
+        ext->add<GradleString> ("juceModuleDir", "${juceRootDir}/modules");
+        return ext;
+    }
 
-        if (platformVersion.isNotEmpty())
-            result << indent << "platformVersion = " << getNDKPlatformVersionString() << newLine;
+    void addAllNdkCompilerSettings (GradleObject* ndk) const
+    {
+        addNdkCppFlags (ndk);
+        addNdkPreprocessorDefines (ndk);
+        addNdkHeaderIncludePaths (ndk);
+        addNdkLinkerFlags (ndk);
+        addNdkLibraries (ndk);
+    }
 
-        result << indent << "ext {" << newLine
-               << indent << indent << "juceRootDir = \"" << "${project.rootDir}/../../../../" << "\".toString()" << newLine
-               << indent << indent << "juceModuleDir = \"" << "${juceRootDir}/modules" << "\".toString()" << newLine
-               << indent << "}" << newLine;
+    void addNdkCppFlags (GradleObject* ndk) const
+    {
+        StringArray cppFlags { "-fsigned-char", "-fexceptions", "-frtti", "-std=c++11" };
 
-        // CPP flags
+        cppFlags.mergeArray (StringArray::fromTokens (getExtraCompilerFlagsString(), " ", ""));
 
-        {
-            StringArray cppFlags (getCPPFlags());
+        for (int i = 0; i < cppFlags.size(); ++i)
+            ndk->add<GradleCppFlag> (cppFlags[i]);
+    }
 
-            for (int i = 0; i < cppFlags.size(); ++i)
-                result << indent << "cppFlags.add(" << cppFlags[i] << ")" << newLine;
-        }
+    void addNdkPreprocessorDefines (GradleObject* ndk) const
+    {
+        const auto& defines = getAllPreprocessorDefs();
 
-        // libraries
+        for (int i = 0; i < defines.size(); ++i)
+            ndk->add<GradlePreprocessorDefine> ( defines.getAllKeys()[i], defines.getAllValues()[i]);
+    }
 
-        {
-            StringArray libraries (getLDLibs());
+    void addNdkHeaderIncludePaths (GradleObject* ndk) const
+    {
+        StringArray includePaths { "${project.rootDir}/app", "${ext.juceRootDir}", "${ext.juceModuleDir}" };
 
-            result << indent << "ldLibs.addAll(";
+        auto cppFiles = getAllIncludedCppFiles();
 
-            for (int i = 0; i < libraries.size(); ++i)
-            {
-                result << "\"" << libraries[i] << "\"";
+        for (const auto& cppFile : cppFiles)
+            includePaths.addIfNotAlreadyThere (getIncludePathForFile (cppFile));
 
-                if (i + 1 != libraries.size())
-                    result << ", ";
-            }
+        for (const auto& path : includePaths)
+            ndk->add<GradleHeaderIncludePath> (path);
+    }
 
-            result << ")" << newLine;
-        }
+    Array<RelativePath> getAllIncludedCppFiles() const
+    {
+        Array<RelativePath> cppFiles;
+        const auto& groups = getAllGroups();
 
-        result << "}" << newLine;
+        for (int i = 0; i < groups.size(); ++i)
+            findAllProjectItemsWithPredicate (groups.getReference (i), cppFiles, ShouldBeAddedToProjectPredicate());
 
-        return result;
+        return cppFiles;
     }
 
-    String getModelDotAndroidDotBuildTypesFlags (const String& indent, const ConstConfigIterator& config) const
+    String getIncludePathForFile (const RelativePath& file) const
     {
-        const String configName (config->getName());
+        return sanitisePath (project.getProjectFolder().getFullPathName() + "/"
+                             + file.rebased (getTargetFolder(),
+                                             project.getProjectFolder(),
+                                             RelativePath::projectFolder)
+                                   .toUnixStyle()
+                                   .upToLastOccurrenceOf ("/", false, false));
+    }
 
-        // there appears to be an issue with build types that have a name other than
-        // "debug" or "release". Apparently this is hard coded in Android Studio ...
+    void addNdkLinkerFlags (GradleObject* ndk) const
+    {
+        const auto linkerFlags = StringArray::fromTokens (getExtraLinkerFlagsString(), " ", "");
 
-        if (configName != "Debug" && configName != "Release")
-            throw SaveError ("Build configurations other than Debug and Release are not yet support for Android Studio");
+        for (const auto& flag : linkerFlags)
+            ndk->add<GradleLinkerFlag> (flag);
 
-        StringArray rootFlags;  // model.android.buildTypes.debug/release { ... }
-        StringArray ndkFlags;   // model.android.buildTypes.debug/release.ndk.with { ... }
+    }
+    void addNdkLibraries (GradleObject* ndk) const
+    {
+        StringArray libs {"android", "EGL", "GLESv2", "log"};
+        libs.addArray (StringArray::fromTokens(getExternalLibrariesString(), ";", ""));
 
-        if (config->isDebug())
-        {
-            ndkFlags.add ("debuggable = true");
-            ndkFlags.add ("cppFlags.add(\"-g\")");
-            ndkFlags.add ("cppFlags.add(\"-DDEBUG=1\")");
-            ndkFlags.add ("cppFlags.add(\"-D_DEBUG=1\")");
-        }
-        else
-        {
-            rootFlags.add ("signingConfig = $(\"android.signingConfigs.releaseConfig\")");
-            ndkFlags.add ("cppFlags.add(\"-DNDEBUG=1\")");
-        }
+        for (const auto& lib : libs)
+            ndk->add<GradleLinkLibrary> (lib);
+    }
 
-        const StringArray& headerSearchPaths = config->getHeaderSearchPaths();
-        for (int i = 0; i < headerSearchPaths.size(); ++i)
-            ndkFlags.add ("cppFlags.add(\"-I" + sanitisePath (headerSearchPaths[i]) + "\".toString())");
+    GradleObject* getAndroidSources() const
+    {
+        auto source = new GradleObject ("source");   // app source folder
+        source->add<GradleStatement> ("exclude \"**/JuceModules/\"");
 
-        const StringArray& librarySearchPaths = config->getLibrarySearchPaths();
-        for (int i = 0; i < librarySearchPaths.size(); ++i)
-            ndkFlags.add ("cppFlags.add(\"-L" + sanitisePath (librarySearchPaths[i]) + "\".toString())");
+        auto jni = new GradleObject ("jni");         // all C++ sources for app
+        jni->addChildObject (source);
 
-        {
-            StringPairArray preprocessorDefinitions = config->getAllPreprocessorDefs();
-            preprocessorDefinitions.set ("JUCE_ANDROID", "1");
-            preprocessorDefinitions.set ("JUCE_ANDROID_API_VERSION", getMinimumSDKVersionString());
-            preprocessorDefinitions.set ("JUCE_ANDROID_ACTIVITY_CLASSNAME", getJNIActivityClassName().replaceCharacter ('/', '_'));
-            preprocessorDefinitions.set ("JUCE_ANDROID_ACTIVITY_CLASSPATH", "\\\"" + getActivityClassPath().replaceCharacter('.', '/') + "\\\"");
+        auto main = new GradleObject ("main");       // all sources for app
+        main->addChildObject (jni);
 
-            const StringArray& keys = preprocessorDefinitions.getAllKeys();
+        auto sources = new GradleObject ("android.sources"); // all sources
+        sources->addChildObject (main);
+        return sources;
+    }
 
-            for (int i = 0; i < keys.size(); ++i)
-                ndkFlags.add (String ("cppFlags.add(\"-D") + keys[i] + String ("=") + preprocessorDefinitions[keys[i]] + "\")");
-        }
+    GradleObject* getAndroidBuildConfigs() const
+    {
+        auto buildConfigs = new GradleObject ("android.buildTypes");
 
-        ndkFlags.add ("cppFlags.add(\"-O" + config->getGCCOptimisationFlag() + "\")");
+        for (ConstConfigIterator config (*this); config.next();)
+            buildConfigs->addChildObject (getBuildConfig (*config));
 
-        String result;
+        return buildConfigs;
+    }
 
-        result << configName.toLowerCase() << " {" << newLine;
+    GradleObject* getBuildConfig (const BuildConfiguration& config) const
+    {
+        const String configName (config.getName());
 
-        for (int i = 0; i < rootFlags.size(); ++i)
-            result << indent << rootFlags[i] << newLine;
+        // Note: at the moment, Android Studio only supports a "debug" and a "release"
+        // build config, but no custom build configs like Introjucer's other exporters do.
+        if (configName != "Debug" && configName != "Release")
+            throw SaveError ("Build configurations other than Debug and Release are not yet support for Android Studio");
 
-        result << indent << "ndk.with {" << newLine;
+        auto gradleConfig = new GradleObject (configName.toLowerCase());
 
-        for (int i = 0; i < ndkFlags.size(); ++i)
-            result << indent << indent << ndkFlags[i] << newLine;
+        if (! config.isDebug())
+            gradleConfig->add<GradleValue> ("signingConfig", "$(\"android.signingConfigs.releaseConfig\")");
 
-        result << indent << "}" << newLine
-               << "}" << newLine;
+        addConfigNdkSettings (gradleConfig, config);
 
-        return result;
+        return gradleConfig;
     }
 
-    String createModelDotAndroidDotBuildTypes (const String& indent) const
+    void addConfigNdkSettings (GradleObject* buildConfig, const BuildConfiguration& config) const
     {
-        String result;
+        auto ndkSettings = new GradleObject ("ndk.with");
 
-        result << "android.buildTypes {" << newLine;
+        if (config.isDebug())
+        {
+            ndkSettings->add<GradleValue> ("debuggable", true);
+            ndkSettings->add<GradleCppFlag> ("-g");
+            ndkSettings->add<GradlePreprocessorDefine> ("DEBUG", "1");
+            ndkSettings->add<GradlePreprocessorDefine> ("_DEBUG", "1");
+        }
+        else
+        {
+            ndkSettings->add<GradlePreprocessorDefine> ("NDEBUG", "1");
+        }
 
-        for (ConstConfigIterator config (*this); config.next();)
-            result << CodeHelpers::indent (getModelDotAndroidDotBuildTypesFlags (indent, config), indent.length(), true);
+        ndkSettings->add<GradleCppFlag> ("-O" + config.getGCCOptimisationFlag());
 
-        result << "}" << newLine;
+        for (const auto& path : config.getHeaderSearchPaths())
+            ndkSettings->add<GradleHeaderIncludePath> (path);
 
-        return result;
-    }
+        for (const auto& path : config.getLibrarySearchPaths())
+            ndkSettings->add<GradleLibrarySearchPath> (path);
 
-    String createModelDotAndroidDotSigningConfigs (const String& indent) const
-    {
-        String result;
+        ndkSettings->add<GradlePreprocessorDefine> ("JUCE_ANDROID", "1");
+        ndkSettings->add<GradlePreprocessorDefine> ("JUCE_ANDROID_API_VERSION", getMinimumSDKVersionString());
+        ndkSettings->add<GradlePreprocessorDefine> ("JUCE_ANDROID_ACTIVITY_CLASSNAME", getJNIActivityClassName().replaceCharacter ('/', '_'));
+        ndkSettings->add<GradlePreprocessorDefine> ("JUCE_ANDROID_ACTIVITY_CLASSPATH","\\\"" + getActivityClassPath().replaceCharacter('.', '/') + "\\\"");
 
-        result << "android.signingConfigs {" << newLine
-               << indent << "create(\"releaseConfig\") {" << newLine
-               << indent << indent << "storeFile = new File(\"" << sanitisePath (getKeyStoreString()) << "\")" << newLine
-               << indent << indent << "storePassword = \"" << getKeyStorePassString() << "\"" << newLine
-               << indent << indent << "keyAlias = \"" << getKeyAliasString() << "\"" << newLine
-               << indent << indent << "keyPassword = \"" << getKeyAliasPassString() << "\"" << newLine
-               << indent << indent << "storeType = \"jks\"" << newLine
-               << indent << "}" << newLine
-               << "}" << newLine;
+        const auto defines = config.getAllPreprocessorDefs();
+        for (int i = 0; i < defines.size(); ++i)
+            ndkSettings->add<GradlePreprocessorDefine> (defines.getAllKeys()[i], defines.getAllValues()[i]);
 
-        return result;
+        buildConfig->addChildObject (ndkSettings);
     }
 
-    String createModelDotAndroidDotProductFlavors (const String& indent) const
+    GradleObject* getAndroidSigningConfigs() const
     {
-        String result;
+        auto releaseConfig = new GradleObject ("create(\"releaseConfig\")");
 
-        result << "android.productFlavors {" << newLine;
+        releaseConfig->add<GradleFilePath>  ("storeFile",     getKeyStoreString());
+        releaseConfig->add<GradleString>    ("storePassword", getKeyStorePassString());
+        releaseConfig->add<GradleString>    ("keyAlias",      getKeyAliasString());
+        releaseConfig->add<GradleString>    ("keyPassword",   getKeyAliasPassString());
+        releaseConfig->add<GradleString>    ("storeType",     "jks");
 
-        // TODO! - this needs to be changed so that it generates seperate flags for debug and release ...
-        // at present, it just generates all ABIs for all build types
+        auto signingConfigs = new GradleObject ("android.signingConfigs");
+
+        signingConfigs->addChildObject (releaseConfig);
+        // Note: no need to add a debugConfig, Android Studio will use debug.keystore by default
+
+        return signingConfigs;
+    }
+
+    GradleObject* getAndroidProductFlavours() const
+    {
+        auto flavours = new GradleObject ("android.productFlavors");
 
         StringArray architectures (StringArray::fromTokens (getABIs<AndroidStudioBuildConfiguration> (true),  " ", ""));
         architectures.mergeArray  (StringArray::fromTokens (getABIs<AndroidStudioBuildConfiguration> (false), " ", ""));
@@ -611,73 +782,71 @@ private:
 
         for (int i = 0; i < architectures.size(); ++i)
         {
-            String architecture (architectures[i].trim());
+            String arch (architectures[i].trim());
 
-            if (architecture.isEmpty())
+            if ((arch).isEmpty())
                 continue;
 
-            result << indent << "create(\"" << architecture << "\") {" << newLine
-                   << indent << indent << "ndk.abiFilters.add(\"" << architecture << "\")" << newLine
-                   << indent << "}" << newLine;
+            flavours->addChildObject (getGradleProductFlavourForArch (arch));
         }
 
-        result << "}" << newLine;
-
-        return result;
+        return flavours;
     }
 
-    String createDependencies (const String& indent) const
+    GradleObject* getGradleProductFlavourForArch (const String& arch) const
     {
-        String result;
+        auto flavour = new GradleObject ("create(\"" + arch + "\")");
+        flavour->add<GradleStatement> ("ndk.abiFilters.add(\"" + arch + "\")");
+        return flavour;
+    }
+    //==========================================================================
+    String getLocalPropertiesFileContent() const
+    {
+        String props;
 
-        result << "dependencies {" << newLine
-               << indent << "compile \"com.android.support:support-v4:+\"" << newLine  // needed for ContextCompat and ActivityCompat
-               << "}" << newLine;
+        props << "ndk.dir=" << sanitisePath (getNDKPathString()) << newLine
+              << "sdk.dir=" << sanitisePath (getSDKPathString()) << newLine;
 
-        return result;
+        return props;
     }
 
-    void writeBuildDotGradleApp (const File& folder) const
+    String getGradleWrapperPropertiesFileContent() const
     {
-        MemoryOutputStream memoryOutputStream;
+        String props;
 
-        const String indent            = getIndentationString();
-        const String minimumSDKVersion = getMinimumSDKVersionString();
-        const String bundleIdentifier  = project.getBundleIdentifier().toString();
+        props << "distributionUrl=https\\://services.gradle.org/distributions/gradle-"
+              << getGradleVersionString() << "-all.zip";
 
-        String buildToolsVersion = getBuildToolsVersionString();
+        return props;
+    }
 
-        if (buildToolsVersion.isEmpty())
-            buildToolsVersion = "23.0.1";
+    //==========================================================================
+    void writeStringsXML (const File& folder) const
+    {
+        XmlElement strings ("resources");
+        XmlElement* resourceName = strings.createNewChildElement ("string");
 
-        memoryOutputStream << "apply plugin: 'com.android.model.application'" << newLine
-                           << newLine
-                           << "model {" << newLine
-                           << CodeHelpers::indent (createModelDotAndroid (indent,
-                                                                          minimumSDKVersion,
-                                                                          buildToolsVersion,
-                                                                          bundleIdentifier), indent.length(), true)
-                           << newLine
-                           << CodeHelpers::indent (createModelDotAndroidNDK (indent), indent.length(), true)
-                           << newLine
-                           << CodeHelpers::indent (createModelDotAndroidSources (indent), indent.length(), true)
-                           << newLine
-                           << CodeHelpers::indent (createModelDotAndroidDotBuildTypes (indent), indent.length(), true)
-                           << newLine
-                           << CodeHelpers::indent (createModelDotAndroidDotSigningConfigs (indent), indent.length(), true)
-                           << newLine
-                           << CodeHelpers::indent (createModelDotAndroidDotProductFlavors (indent), indent.length(), true)
-                           << "}" << newLine << newLine
-                           << createDependencies (indent);
+        resourceName->setAttribute ("name", "app_name");
+        resourceName->addTextElement (projectName);
 
-        overwriteFileIfDifferentOrThrow (folder.getChildFile ("app/build.gradle"), memoryOutputStream);
+        writeXmlOrThrow (strings, folder.getChildFile ("app/src/main/res/values/string.xml"), "utf-8", 100, true);
     }
 
-    static const char* getIndentationString() noexcept
+    //==========================================================================
+    void writeAndroidManifest (const File& folder) const
     {
-        return "    ";
+        ScopedPointer<XmlElement> manifest (createManifestXML());
+
+        writeXmlOrThrow (*manifest, folder.getChildFile ("app/src/main/AndroidManifest.xml"), "utf-8", 100, true);
     }
 
+    //==========================================================================
+    struct ShouldBeAddedToProjectPredicate
+    {
+        bool operator() (const Project::Item& projectItem) const { return projectItem.shouldBeAddedToTargetProject(); }
+    };
+
+    //==========================================================================
     const File androidStudioExecutable;
 
     JUCE_DECLARE_NON_COPYABLE (AndroidStudioProjectExporter)

extras/Introjucer/Source/Project Saving/jucer_ProjectExporter.cpp

@@ -29,8 +29,9 @@
 #include "jucer_ProjectExport_Make.h"
 #include "jucer_ProjectExport_MSVC.h"
 #include "jucer_ProjectExport_XCode.h"
-#include "jucer_ProjectExport_Android.h"
+#include "jucer_ProjectExport_AndroidBase.h"
 #include "jucer_ProjectExport_AndroidStudio.h"
+#include "jucer_ProjectExport_AndroidAnt.h"
 #include "jucer_ProjectExport_CodeBlocks.h"
 
 //==============================================================================

extras/Introjucer/Source/Utility/jucer_PresetIDs.h

@@ -143,7 +143,6 @@ namespace Ids
     DECLARE_ID (androidNDKPath);
     DECLARE_ID (androidInternetNeeded);
     DECLARE_ID (androidArchitectures);
-    DECLARE_ID (androidCpp11);
     DECLARE_ID (androidMicNeeded);
     DECLARE_ID (androidBluetoothNeeded);
     DECLARE_ID (androidMinimumSDK);
@@ -158,6 +157,10 @@ namespace Ids
     DECLARE_ID (androidNdkPlatformVersion);
     DECLARE_ID (androidScreenOrientation);
     DECLARE_ID (buildToolsVersion);
+    DECLARE_ID (gradleVersion);
+    DECLARE_ID (gradleWrapperVersion);
+    DECLARE_ID (gradleToolchain);
+    DECLARE_ID (gradleToolchainVersion);
     DECLARE_ID (font);
     DECLARE_ID (colour);
     DECLARE_ID (userNotes);