Introjucer: Improved android project saving to allow the activity class to be custom-named, and to copy the java into the target tree instead of linking. Also added an option to set the android architectures.

.gitignore

@@ -29,7 +29,6 @@ extras/JuceDemo/Builds/VisualStudio2008/Release
 extras/JuceDemo/Builds/VisualStudio2010/Debug
 extras/JuceDemo/Builds/VisualStudio2010/Release
 extras/JuceDemo/Builds/Android/bin
-extras/JuceDemo/Builds/Android/src/com
 extras/JuceDemo/Builds/iPhone/build
 extras/audio plugin demo/Builds/MacOSX/build
 extras/audio plugin demo/Builds/Linux/build

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

@@ -42,7 +42,7 @@ public:
         if (settings.hasType (getValueTreeTypeName()))
             return new AndroidProjectExporter (project, settings);
 
-        return 0;
+        return nullptr;
     }
 
     //==============================================================================
@@ -54,6 +54,9 @@ public:
         if (getTargetLocation().toString().isEmpty())
             getTargetLocation() = getDefaultBuildsRootFolder() + "Android";
 
+        if (getActivityClassPath().toString().isEmpty())
+            getActivityClassPath() = createDefaultClassName();
+
         if (getSDKPath().toString().isEmpty())
             getSDKPath() = "${user.home}/SDKs/android-sdk-macosx";
 
@@ -86,6 +89,9 @@ public:
     {
         ProjectExporter::createPropertyEditors (props);
 
+        props.add (new TextPropertyComponent (getActivityClassPath(), "Android Activity class name", 256, false),
+                   "The full java class name to use for the app's Activity class.");
+
         props.add (new TextPropertyComponent (getSDKPath(), "Android SDK Path", 1024, false),
                    "The path to the Android SDK folder on the target build machine");
 
@@ -96,19 +102,40 @@ public:
                    "If enabled, this will set the android.permission.INTERNET flag in the manifest.");
     }
 
+    Value getActivityClassPath() const          { return getSetting (Ids::androidActivityClass); }
     Value getSDKPath() const                    { return getSetting (Ids::androidSDKPath); }
     Value getNDKPath() const                    { return getSetting (Ids::androidNDKPath); }
     Value getInternetNeeded() const             { return getSetting (Ids::androidInternetNeeded); }
 
+    String createDefaultClassName() const
+    {
+        String s (project.getBundleIdentifier().toString().toLowerCase());
+
+        if (s.length() > 5
+            && s.containsChar ('.')
+            && s.containsOnly ("abcdefghijklmnopqrstuvwxyz_.")
+            && ! s.startsWithChar ('.'))
+        {
+            if (! s.endsWithChar ('.'))
+                s << ".";
+        }
+        else
+        {
+            s = "com.yourcompany.";
+        }
+
+        return s + CodeHelpers::makeValidIdentifier (project.getProjectFilenameRoot(), false, true, false);
+    }
+
     //==============================================================================
-    void create()
+    void create (const OwnedArray<LibraryModule>& modules)
     {
         const File target (getTargetFolder());
         const File jniFolder (target.getChildFile ("jni"));
 
-        createDirectoryOrThrow (target.getChildFile ("src/com"));
+        copyActivityJavaFiles (modules);
         createDirectoryOrThrow (jniFolder);
-        createDirectoryOrThrow (target.getChildFile ("res/values"));
+        createDirectoryOrThrow (target.getChildFile ("res").getChildFile ("values"));
         createDirectoryOrThrow (target.getChildFile ("libs"));
         createDirectoryOrThrow (target.getChildFile ("bin"));
 
@@ -156,12 +183,19 @@ protected:
         {
             androidDynamicLibs.add ("GLESv1_CM");
             androidDynamicLibs.add ("GLESv2");
+
+            if (getArchitectures().toString().isEmpty())
+                getArchitectures() = "armeabi armeabi-v7a";
         }
 
+        Value getArchitectures() const   { return getValue (Ids::androidArchitectures); }
+
         void createPropertyEditors (PropertyListBuilder& props)
         {
             createBasicPropertyEditors (props);
 
+            props.add (new TextPropertyComponent (getArchitectures(), "Architectures", 256, false),
+                       "A list of the ARM architectures to build (for a fat binary).");
         }
 
         StringArray androidDynamicLibs;
@@ -181,7 +215,7 @@ private:
         manifest->setAttribute ("xmlns:android", "http://schemas.android.com/apk/res/android");
         manifest->setAttribute ("android:versionCode", "1");
         manifest->setAttribute ("android:versionName", "1.0");
-        manifest->setAttribute ("package", "com.juce");
+        manifest->setAttribute ("package", getActivityClassPackage());
 
         XmlElement* screens = manifest->createNewChildElement ("supports-screens");
         screens->setAttribute ("android:smallScreens", "true");
@@ -201,7 +235,7 @@ private:
         app->setAttribute ("android:icon", "@drawable/icon");
 
         XmlElement* act = app->createNewChildElement ("activity");
-        act->setAttribute ("android:name", "JuceAppActivity");
+        act->setAttribute ("android:name", getActivityName());
         act->setAttribute ("android:label", "@string/app_name");
 
         XmlElement* intent = act->createNewChildElement ("intent-filter");
@@ -226,6 +260,63 @@ private:
         }
     }
 
+    //==============================================================================
+    String getActivityName() const
+    {
+        return getActivityClassPath().toString().fromLastOccurrenceOf (".", false, false);
+    }
+
+    String getActivityClassPackage() const
+    {
+        return getActivityClassPath().toString().upToLastOccurrenceOf (".", false, false);
+    }
+
+    String getJNIActivityClassName() const
+    {
+        return getActivityClassPath().toString().replaceCharacter ('.', '/');
+    }
+
+    static LibraryModule* getCoreModule (const OwnedArray<LibraryModule>& modules)
+    {
+        for (int i = modules.size(); --i >= 0;)
+            if (modules.getUnchecked(i)->getID() == "juce_core")
+                return modules.getUnchecked(i);
+
+        return nullptr;
+    }
+
+    void copyActivityJavaFiles (const OwnedArray<LibraryModule>& modules)
+    {
+        const String className (getActivityName());
+        const String package (getActivityClassPackage());
+        String path (package.replaceCharacter ('.', File::separator));
+
+        if (path.isEmpty() || className.isEmpty())
+            throw SaveError ("Invalid Android Activity class name: " + getActivityClassPath().toString());
+
+        const File classFolder (getTargetFolder().getChildFile ("src")
+                                                 .getChildFile (path));
+        createDirectoryOrThrow (classFolder);
+
+        LibraryModule* const coreModule = getCoreModule (modules);
+
+        if (coreModule == nullptr)
+            throw SaveError ("To build an Android app, the juce_core module must be included in your project!");
+
+        File javaDestFile (classFolder.getChildFile (className + ".java"));
+
+        File javaSourceFile (coreModule->getFolder().getChildFile ("native")
+                                                    .getChildFile ("java")
+                                                    .getChildFile ("JuceAppActivity.java"));
+
+        MemoryOutputStream newFile;
+        newFile << javaSourceFile.loadFileAsString()
+                                 .replace ("JuceAppActivity", className)
+                                 .replace ("package com.juce;", "package " + package + ";");
+
+        overwriteFileIfDifferentOrThrow (javaDestFile, newFile);
+    }
+
     void writeApplicationMk (const File& file)
     {
         MemoryOutputStream mo;
@@ -235,8 +326,7 @@ private:
            << newLine
            << "APP_STL := gnustl_static" << newLine
            << "APP_CPPFLAGS += -fsigned-char -fexceptions -frtti" << newLine
-           << "APP_PLATFORM := android-7" << newLine
+           << "APP_PLATFORM := android-7" << newLine;
-           << "APP_ABI := armeabi armeabi-v7a" << newLine;
 
         overwriteFileIfDifferentOrThrow (file, mo);
     }
@@ -287,8 +377,11 @@ private:
         {
             if (config->isDebug() == forDebug)
             {
+                const AndroidBuildConfiguration& androidConfig = dynamic_cast <const AndroidBuildConfiguration&> (*config);
+
                 out << "  LOCAL_CPPFLAGS += " << createCPPFlags (*config) << newLine
-                    << getDynamicLibs (dynamic_cast <const AndroidBuildConfiguration&> (*config));
+                    << "  APP_ABI := " << androidConfig.getArchitectures().toString() << newLine
+                    << getDynamicLibs (androidConfig);
 
                 break;
             }
@@ -327,6 +420,8 @@ private:
     {
         StringPairArray defines;
         defines.set ("JUCE_ANDROID", "1");
+        defines.set ("JUCE_ANDROID_ACTIVITY_CLASSNAME", getJNIActivityClassName().replaceCharacter ('/', '_'));
+        defines.set ("JUCE_ANDROID_ACTIVITY_CLASSPATH", "\\\"" + getJNIActivityClassName() + "\\\"");
 
         String flags ("-fsigned-char -fexceptions -frtti");
 
@@ -371,9 +466,6 @@ private:
 
         addNDKBuildStep (proj, "clean", "clean");
 
-        //addLinkStep (proj, "${basedir}/" + rebaseFromProjectFolderToBuildTarget (RelativePath()).toUnixStyle() + "/", "jni/app");
-        addLinkStep (proj, "${basedir}/" + getJucePathFromTargetFolder().toUnixStyle() + "/modules/juce_core/native/java/", "src/com/juce");
-
         addNDKBuildStep (proj, "debug", "CONFIG=Debug");
         addNDKBuildStep (proj, "release", "CONFIG=Release");
 
@@ -396,18 +488,6 @@ private:
         executable->createNewChildElement ("arg")->setAttribute ("value", arg);
     }
 
-    static void addLinkStep (XmlElement* project, const String& from, const String& to)
-    {
-        XmlElement* executable = project->createNewChildElement ("exec");
-        executable->setAttribute ("executable", "ln");
-        executable->setAttribute ("dir", "${basedir}");
-        executable->setAttribute ("failonerror", "false");
-
-        executable->createNewChildElement ("arg")->setAttribute ("value", "-s");
-        executable->createNewChildElement ("arg")->setAttribute ("value", from);
-        executable->createNewChildElement ("arg")->setAttribute ("value", to);
-    }
-
     void writeProjectPropertiesFile (const File& file)
     {
         MemoryOutputStream mo;

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

@@ -457,7 +457,7 @@ public:
     }
 
     //==============================================================================
-    void create()
+    void create (const OwnedArray<LibraryModule>&)
     {
         createIconFile();
 
@@ -802,7 +802,7 @@ public:
         if (settings.hasType (getValueTreeTypeName()))
             return new MSVCProjectExporterVC2005 (project, settings);
 
-        return 0;
+        return nullptr;
     }
 
 protected:
@@ -845,7 +845,7 @@ public:
     }
 
     //==============================================================================
-    void create()
+    void create (const OwnedArray<LibraryModule>&)
     {
         createIconFile();
 

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

@@ -42,7 +42,7 @@ public:
         if (settings.hasType (getValueTreeTypeName()))
             return new MakefileProjectExporter (project, settings);
 
-        return 0;
+        return nullptr;
     }
 
 
@@ -82,7 +82,7 @@ public:
     }
 
     //==============================================================================
-    void create()
+    void create (const OwnedArray<LibraryModule>&)
     {
         Array<RelativePath> files;
         for (int i = 0; i < groups.size(); ++i)

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

@@ -73,7 +73,7 @@ public:
         else if (settings.hasType (getValueTreeTypeName (true)))
             return new XCodeProjectExporter (project, settings, true);
 
-        return 0;
+        return nullptr;
     }
 
     //==============================================================================
@@ -144,7 +144,7 @@ public:
     }
 
     //==============================================================================
-    void create()
+    void create (const OwnedArray<LibraryModule>&)
     {
         infoPlistFile = getTargetFolder().getChildFile ("Info.plist");
 

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

@@ -55,7 +55,7 @@ public:
     virtual bool usesMMFiles() const = 0;
     virtual void createPropertyEditors (PropertyListBuilder&);
     virtual void launchProject() = 0;
-    virtual void create() = 0; // may throw a SaveError
+    virtual void create (const OwnedArray<LibraryModule>&) = 0; // may throw a SaveError
     virtual bool shouldFileBeCompiledByDefault (const RelativePath& path) const;
     virtual bool canCopeWithDuplicateFiles() = 0;
 

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

@@ -432,7 +432,7 @@ private:
 
                 try
                 {
-                    exporter->create();
+                    exporter->create (modules);
                 }
                 catch (ProjectExporter::SaveError& error)
                 {

extras/Introjucer/Source/Project/jucer_Module.h

@@ -44,6 +44,7 @@ public:
     String getVersion() const           { return moduleInfo ["version"].toString(); }
     String getName() const              { return moduleInfo ["name"].toString(); }
     String getDescription() const       { return moduleInfo ["description"].toString(); }
+    const File& getFolder() const       { return moduleFolder; }
 
     void writeIncludes (ProjectSaver&, OutputStream&);
     void prepareExporter (ProjectExporter&, ProjectSaver&) const;

extras/Introjucer/Source/Utility/jucer_MiscUtilities.cpp

@@ -134,7 +134,10 @@ String createGCCPreprocessorFlags (const StringPairArray& defs)
         if (value.isNotEmpty())
             def << "=" << value;
 
-        s += " -D " + def.quoted();
+        if (! def.endsWithChar ('"'))
+            def = def.quoted();
+
+        s += " -D " + def;
     }
 
     return s;

extras/Introjucer/Source/Utility/jucer_PresetIDs.h

@@ -97,9 +97,11 @@ namespace Ids
     DECLARE_ID (useStdCall);
     DECLARE_ID (showAllCode);
     DECLARE_ID (useLocalCopy);
+    DECLARE_ID (androidActivityClass);
     DECLARE_ID (androidSDKPath);
     DECLARE_ID (androidNDKPath);
     DECLARE_ID (androidInternetNeeded);
+    DECLARE_ID (androidArchitectures);
     const Identifier class_ ("class");
 
     #undef DECLARE_ID

extras/JuceDemo/Builds/Android/AndroidManifest.xml

@@ -5,7 +5,7 @@
   <supports-screens android:smallScreens="true" android:normalScreens="true" android:largeScreens="true" android:anyDensity="true"/>
   <uses-permission android:name="android.permission.INTERNET"/>
   <application android:label="@string/app_name" android:icon="@drawable/icon">
-    <activity android:name="JuceAppActivity" android:label="@string/app_name">
+    <activity android:name="JuceDemo" android:label="@string/app_name">
       <intent-filter>
         <action android:name="android.intent.action.MAIN"/>
         <category android:name="android.intent.category.LAUNCHER"/>

extras/JuceDemo/Builds/Android/build.xml

@@ -15,11 +15,6 @@
       <arg value="clean"/>
     </exec>
   </target>
-  <exec executable="ln" dir="${basedir}" failonerror="false">
-    <arg value="-s"/>
-    <arg value="${basedir}/../../../../../juce/modules/juce_core/native/java/"/>
-    <arg value="src/com/juce"/>
-  </exec>
   <target name="debug">
     <exec executable="${ndk.dir}/ndk-build" dir="${basedir}" failonerror="true">
       <arg value="--jobs=2"/>

extras/JuceDemo/Builds/Android/jni/Android.mk

@@ -46,10 +46,12 @@ LOCAL_SRC_FILES := \
   ../../../../../modules/juce_video/juce_video.cpp\
 
 ifeq ($(CONFIG),Debug)
-  LOCAL_CPPFLAGS += -fsigned-char -fexceptions -frtti -g -I "../../JuceLibraryCode" -O0 -D "JUCE_ANDROID=1" -D "DEBUG=1" -D "_DEBUG=1" -D "JUCE_UNIT_TESTS=1" -D "JUCER_ANDROID_7F0E4A25=1"
+  LOCAL_CPPFLAGS += -fsigned-char -fexceptions -frtti -g -I "../../JuceLibraryCode" -O0 -D "JUCE_ANDROID=1" -D "JUCE_ANDROID_ACTIVITY_CLASSNAME=com_juce_JuceDemo" -D JUCE_ANDROID_ACTIVITY_CLASSPATH=\"com/juce/JuceDemo\" -D "DEBUG=1" -D "_DEBUG=1" -D "JUCE_UNIT_TESTS=1" -D "JUCER_ANDROID_7F0E4A25=1"
+  APP_ABI := armeabi
   LOCAL_LDLIBS := -lGLESv1_CM -lGLESv2
 else
-  LOCAL_CPPFLAGS += -fsigned-char -fexceptions -frtti -I "../../JuceLibraryCode" -Os -D "JUCE_ANDROID=1" -D "NDEBUG=1" -D "JUCE_UNIT_TESTS=1" -D "JUCER_ANDROID_7F0E4A25=1"
+  LOCAL_CPPFLAGS += -fsigned-char -fexceptions -frtti -I "../../JuceLibraryCode" -Os -D "JUCE_ANDROID=1" -D "JUCE_ANDROID_ACTIVITY_CLASSNAME=com_juce_JuceDemo" -D JUCE_ANDROID_ACTIVITY_CLASSPATH=\"com/juce/JuceDemo\" -D "NDEBUG=1" -D "JUCE_UNIT_TESTS=1" -D "JUCER_ANDROID_7F0E4A25=1"
+  APP_ABI := armeabi armeabi-v7a
   LOCAL_LDLIBS := -lGLESv1_CM -lGLESv2
 endif
 

extras/JuceDemo/Builds/Android/jni/Application.mk

@@ -4,4 +4,3 @@
 APP_STL := gnustl_static
 APP_CPPFLAGS += -fsigned-char -fexceptions -frtti
 APP_PLATFORM := android-7
-APP_ABI := armeabi armeabi-v7a

extras/JuceDemo/Builds/Android/src/com/juce/JuceDemo.java

@@ -0,0 +1,456 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE library - "Jules' Utility Class Extensions"
+   Copyright 2004-10 by Raw Material Software Ltd.
+
+  ------------------------------------------------------------------------------
+
+   JUCE can be redistributed and/or modified under the terms of the GNU General
+   Public License (Version 2), as published by the Free Software Foundation.
+   A copy of the license is included in the JUCE distribution, or can be found
+   online 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.rawmaterialsoftware.com/juce for more information.
+
+  ==============================================================================
+*/
+
+package com.juce;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.DialogInterface;
+import android.content.Context;
+import android.os.Bundle;
+import android.view.*;
+import android.graphics.*;
+import android.text.ClipboardManager;
+import java.io.BufferedInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URL;
+import java.net.HttpURLConnection;
+
+//==============================================================================
+public final class JuceDemo   extends Activity
+{
+    //==============================================================================
+    static
+    {
+        System.loadLibrary ("juce_jni");
+    }
+
+    @Override
+    public final void onCreate (Bundle savedInstanceState)
+    {
+        super.onCreate (savedInstanceState);
+
+        viewHolder = new ViewHolder (this);
+        setContentView (viewHolder);
+    }
+
+    @Override
+    protected final void onDestroy()
+    {
+        quitApp();
+        super.onDestroy();
+    }
+
+    private void callAppLauncher()
+    {
+        launchApp (getApplicationInfo().publicSourceDir,
+                   getApplicationInfo().dataDir);
+    }
+
+    //==============================================================================
+    public native void launchApp (String appFile, String appDataDir);
+    public native void quitApp();
+    public native void setScreenSize (int screenWidth, int screenHeight);
+
+    //==============================================================================
+    public static final void printToConsole (String s)
+    {
+        android.util.Log.i ("Juce", s);
+    }
+
+    //==============================================================================
+    public native void deliverMessage (long value);
+    private android.os.Handler messageHandler = new android.os.Handler();
+
+    public final void postMessage (long value)
+    {
+        messageHandler.post (new MessageCallback (value));
+    }
+
+    private final class MessageCallback  implements Runnable
+    {
+        public MessageCallback (long value_)        { value = value_; }
+        public final void run()                     { deliverMessage (value); }
+
+        private long value;
+    }
+
+    //==============================================================================
+    private ViewHolder viewHolder;
+
+    public final ComponentPeerView createNewView (boolean opaque)
+    {
+        ComponentPeerView v = new ComponentPeerView (this, opaque);
+        viewHolder.addView (v);
+        return v;
+    }
+
+    public final void deleteView (ComponentPeerView view)
+    {
+        viewHolder.removeView (view);
+    }
+
+    final class ViewHolder  extends ViewGroup
+    {
+        public ViewHolder (Context context)
+        {
+            super (context);
+            setDescendantFocusability (ViewGroup.FOCUS_AFTER_DESCENDANTS);
+            setFocusable (false);
+        }
+
+        protected final void onLayout (boolean changed, int left, int top, int right, int bottom)
+        {
+            setScreenSize (getWidth(), getHeight());
+
+            if (isFirstResize)
+            {
+                isFirstResize = false;
+                callAppLauncher();
+            }
+        }
+
+        private boolean isFirstResize = true;
+    }
+
+    public final void excludeClipRegion (android.graphics.Canvas canvas, float left, float top, float right, float bottom)
+    {
+        canvas.clipRect (left, top, right, bottom, android.graphics.Region.Op.DIFFERENCE);
+    }
+
+    //==============================================================================
+    public final String getClipboardContent()
+    {
+        ClipboardManager clipboard = (ClipboardManager) getSystemService (CLIPBOARD_SERVICE);
+        return clipboard.getText().toString();
+    }
+
+    public final void setClipboardContent (String newText)
+    {
+        ClipboardManager clipboard = (ClipboardManager) getSystemService (CLIPBOARD_SERVICE);
+        clipboard.setText (newText);
+    }
+
+    //==============================================================================
+    public final void showMessageBox (String title, String message, final long callback)
+    {
+        AlertDialog.Builder builder = new AlertDialog.Builder (this);
+        builder.setTitle (title)
+               .setMessage (message)
+               .setCancelable (true)
+               .setPositiveButton ("OK", new DialogInterface.OnClickListener()
+                    {
+                        public void onClick (DialogInterface dialog, int id)
+                        {
+                            dialog.cancel();
+                            JuceDemo.this.alertDismissed (callback, 0);
+                        }
+                    });
+
+        builder.create().show();
+    }
+
+    public final void showOkCancelBox (String title, String message, final long callback)
+    {
+        AlertDialog.Builder builder = new AlertDialog.Builder (this);
+        builder.setTitle (title)
+               .setMessage (message)
+               .setCancelable (true)
+               .setPositiveButton ("OK", new DialogInterface.OnClickListener()
+                    {
+                        public void onClick (DialogInterface dialog, int id)
+                        {
+                            dialog.cancel();
+                            JuceDemo.this.alertDismissed (callback, 1);
+                        }
+                    })
+               .setNegativeButton ("Cancel", new DialogInterface.OnClickListener()
+                    {
+                        public void onClick (DialogInterface dialog, int id)
+                        {
+                            dialog.cancel();
+                            JuceDemo.this.alertDismissed (callback, 0);
+                        }
+                    });
+
+        builder.create().show();
+    }
+
+    public final void showYesNoCancelBox (String title, String message, final long callback)
+    {
+        AlertDialog.Builder builder = new AlertDialog.Builder (this);
+        builder.setTitle (title)
+               .setMessage (message)
+               .setCancelable (true)
+               .setPositiveButton ("Yes", new DialogInterface.OnClickListener()
+                    {
+                        public void onClick (DialogInterface dialog, int id)
+                        {
+                            dialog.cancel();
+                            JuceDemo.this.alertDismissed (callback, 1);
+                        }
+                    })
+               .setNegativeButton ("No", new DialogInterface.OnClickListener()
+                    {
+                        public void onClick (DialogInterface dialog, int id)
+                        {
+                            dialog.cancel();
+                            JuceDemo.this.alertDismissed (callback, 2);
+                        }
+                    })
+               .setNeutralButton ("Cancel", new DialogInterface.OnClickListener()
+                    {
+                        public void onClick (DialogInterface dialog, int id)
+                        {
+                            dialog.cancel();
+                            JuceDemo.this.alertDismissed (callback, 0);
+                        }
+                    });
+
+        builder.create().show();
+    }
+
+    public native void alertDismissed (long callback, int id);
+
+    //==============================================================================
+    public class ComponentPeerView extends View
+                                   implements View.OnFocusChangeListener
+    {
+        public ComponentPeerView (Context context, boolean opaque_)
+        {
+            super (context);
+            opaque = opaque_;
+
+            setFocusable (true);
+            setFocusableInTouchMode (true);
+            setOnFocusChangeListener (this);
+            requestFocus();
+        }
+
+        //==============================================================================
+        private native void handlePaint (Canvas canvas);
+
+        @Override
+        public void draw (Canvas canvas)
+        {
+            handlePaint (canvas);
+        }
+
+        @Override
+        public boolean isOpaque()
+        {
+            return opaque;
+        }
+
+        private boolean opaque;
+
+        //==============================================================================
+        private native void handleMouseDown (float x, float y, long time);
+        private native void handleMouseDrag (float x, float y, long time);
+        private native void handleMouseUp (float x, float y, long time);
+
+        @Override
+        public boolean onTouchEvent (MotionEvent event)
+        {
+            switch (event.getAction())
+            {
+                case MotionEvent.ACTION_DOWN:  handleMouseDown (event.getX(), event.getY(), event.getEventTime()); return true;
+                case MotionEvent.ACTION_MOVE:  handleMouseDrag (event.getX(), event.getY(), event.getEventTime()); return true;
+                case MotionEvent.ACTION_CANCEL:
+                case MotionEvent.ACTION_UP:    handleMouseUp (event.getX(), event.getY(), event.getEventTime()); return true;
+                default: break;
+            }
+
+            return false;
+        }
+
+        //==============================================================================
+        @Override
+        protected void onSizeChanged (int w, int h, int oldw, int oldh)
+        {
+            viewSizeChanged();
+        }
+
+        @Override
+        protected void onLayout (boolean changed, int left, int top, int right, int bottom) {}
+
+        private native void viewSizeChanged();
+
+        @Override
+        public void onFocusChange (View v, boolean hasFocus)
+        {
+            if (v == this)
+                focusChanged (hasFocus);
+        }
+
+        private native void focusChanged (boolean hasFocus);
+
+        public void setViewName (String newName)    {}
+
+        public boolean isVisible()                  { return getVisibility() == VISIBLE; }
+        public void setVisible (boolean b)          { setVisibility (b ? VISIBLE : INVISIBLE); }
+
+        public boolean containsPoint (int x, int y)
+        {
+            return true; //xxx needs to check overlapping views
+        }
+    }
+
+    //==============================================================================
+    public final int[] renderGlyph (char glyph, Paint paint, android.graphics.Matrix matrix, Rect bounds)
+    {
+        Path p = new Path();
+        paint.getTextPath (String.valueOf (glyph), 0, 1, 0.0f, 0.0f, p);
+
+        RectF boundsF = new RectF();
+        p.computeBounds (boundsF, true);
+        matrix.mapRect (boundsF);
+
+        boundsF.roundOut (bounds);
+        bounds.left--;
+        bounds.right++;
+
+        final int w = bounds.width();
+        final int h = bounds.height();
+
+        Bitmap bm = Bitmap.createBitmap (w, h, Bitmap.Config.ARGB_8888);
+
+        Canvas c = new Canvas (bm);
+        matrix.postTranslate (-bounds.left, -bounds.top);
+        c.setMatrix (matrix);
+        c.drawPath (p, paint);
+
+        int sizeNeeded = w * h;
+        if (cachedRenderArray.length < sizeNeeded)
+            cachedRenderArray = new int [sizeNeeded];
+
+        bm.getPixels (cachedRenderArray, 0, w, 0, 0, w, h);
+        bm.recycle();
+        return cachedRenderArray;
+    }
+
+    private int[] cachedRenderArray = new int [256];
+
+    //==============================================================================
+    public static class HTTPStream
+    {
+        public HTTPStream (HttpURLConnection connection_) throws IOException
+        {
+            connection = connection_;
+            inputStream = new BufferedInputStream (connection.getInputStream());
+        }
+
+        public final void release()
+        {
+            try
+            {
+                inputStream.close();
+            }
+            catch (IOException e)
+            {}
+
+            connection.disconnect();
+        }
+
+        public final int read (byte[] buffer, int numBytes)
+        {
+            int num = 0;
+
+            try
+            {
+                num = inputStream.read (buffer, 0, numBytes);
+            }
+            catch (IOException e)
+            {}
+
+            if (num > 0)
+                position += num;
+
+            return num;
+        }
+
+        public final long getPosition()
+        {
+            return position;
+        }
+
+        public final long getTotalLength()
+        {
+            return -1;
+        }
+
+        public final boolean isExhausted()
+        {
+            return false;
+        }
+
+        public final boolean setPosition (long newPos)
+        {
+            return false;
+        }
+
+        private HttpURLConnection connection;
+        private InputStream inputStream;
+        private long position;
+    }
+
+    public static final HTTPStream createHTTPStream (String address, boolean isPost, byte[] postData,
+                                                     String headers, int timeOutMs, java.lang.StringBuffer responseHeaders)
+    {
+        try
+        {
+            HttpURLConnection connection = (HttpURLConnection) (new URL (address).openConnection());
+
+            if (connection != null)
+            {
+                try
+                {
+                    if (isPost)
+                    {
+                        connection.setConnectTimeout (timeOutMs);
+                        connection.setDoOutput (true);
+                        connection.setChunkedStreamingMode (0);
+
+                        OutputStream out = connection.getOutputStream();
+                        out.write (postData);
+                        out.flush();
+                    }
+
+                    return new HTTPStream (connection);
+                }
+                catch (Throwable e)
+                {
+                    connection.disconnect();
+                }
+            }
+        }
+        catch (Throwable e)
+        {}
+
+        return null;
+    }
+}

extras/JuceDemo/Juce Demo.jucer

@@ -74,12 +74,12 @@
     </VS2010>
     <ANDROID targetFolder="Builds/Android" androidSDKPath="${user.home}/SDKs/android-sdk-macosx"
              androidNDKPath="${user.home}/SDKs/android-ndk-r7b" juceFolder="../../../juce"
-             androidInternetNeeded="1" bigIcon="f4hwldS">
+             androidInternetNeeded="1" bigIcon="f4hwldS" androidActivityClass="com.juce.JuceDemo">
       <CONFIGURATIONS>
         <CONFIGURATION name="Debug" isDebug="1" optimisation="1" targetName="JuceDemo"
-                       defines="JUCE_UNIT_TESTS=1"/>
+                       defines="JUCE_UNIT_TESTS=1" androidArchitectures="armeabi"/>
         <CONFIGURATION name="Release" isDebug="0" optimisation="2" targetName="JuceDemo"
-                       defines="JUCE_UNIT_TESTS=1"/>
+                       defines="JUCE_UNIT_TESTS=1" androidArchitectures="armeabi armeabi-v7a"/>
       </CONFIGURATIONS>
     </ANDROID>
   </EXPORTFORMATS>

modules/juce_core/native/java/ComponentPeerView.java

@@ -1,124 +0,0 @@
-/*
-  ==============================================================================
-
-   This file is part of the JUCE library - "Jules' Utility Class Extensions"
-   Copyright 2004-10 by Raw Material Software Ltd.
-
-  ------------------------------------------------------------------------------
-
-   JUCE can be redistributed and/or modified under the terms of the GNU General
-   Public License (Version 2), as published by the Free Software Foundation.
-   A copy of the license is included in the JUCE distribution, or can be found
-   online 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.rawmaterialsoftware.com/juce for more information.
-
-  ==============================================================================
-*/
-
-package com.juce;
-
-import android.content.Context;
-import android.view.*;
-import android.graphics.*;
-
-//==============================================================================
-public class ComponentPeerView extends View
-							   implements View.OnFocusChangeListener
-{
-    public ComponentPeerView (Context context, boolean opaque_)
-    {
-        super (context);
-    	opaque = opaque_;
-        setFocusable (true);
-        setFocusableInTouchMode (true);
-        setOnFocusChangeListener (this);
-        requestFocus();
-    }
-
-    //==============================================================================
-    private native void handlePaint (Canvas canvas);
-
-    @Override
-    public void draw (Canvas canvas)
-    {
-        handlePaint (canvas);
-    }
-
-    @Override
-    public boolean isOpaque()
-    {
-    	return opaque;
-    }
-
-    private boolean opaque;
-
-    //==============================================================================
-    private native void handleMouseDown (float x, float y, long time);
-    private native void handleMouseDrag (float x, float y, long time);
-    private native void handleMouseUp (float x, float y, long time);
-
-    @Override
-    public boolean onTouchEvent (MotionEvent event)
-    {
-        switch (event.getAction())
-        {
-            case MotionEvent.ACTION_DOWN:  handleMouseDown (event.getX(), event.getY(), event.getEventTime()); return true;
-            case MotionEvent.ACTION_MOVE:  handleMouseDrag (event.getX(), event.getY(), event.getEventTime()); return true;
-            case MotionEvent.ACTION_CANCEL:
-            case MotionEvent.ACTION_UP:    handleMouseUp (event.getX(), event.getY(), event.getEventTime()); return true;
-            default: break;
-        }
-
-        return false;
-    }
-
-    //==============================================================================
-    @Override
-    protected void onSizeChanged (int w, int h, int oldw, int oldh)
-    {
-    	viewSizeChanged();
-    }
-
-    @Override
-    protected void onLayout (boolean changed, int left, int top, int right, int bottom)
-    {
-    }
-
-    private native void viewSizeChanged();
-
-    @Override
-    public void onFocusChange (View v, boolean hasFocus)
-    {
-    	if (v == this)
-    		focusChanged (hasFocus);
-    }
-
-    private native void focusChanged (boolean hasFocus);
-
-    public void setViewName (String newName)
-    {
-    }
-
-    public boolean isVisible()
-    {
-        return getVisibility() == VISIBLE;
-    }
-
-    public void setVisible (boolean b)
-    {
-    	setVisibility (b ? VISIBLE : INVISIBLE);
-    }
-
-    public boolean containsPoint (int x, int y)
-    {
-    	return true; //xxx needs to check overlapping views
-    }
-}

modules/juce_core/native/java/JuceAppActivity.java

@@ -28,18 +28,11 @@ package com.juce;
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.content.DialogInterface;
-import android.os.Bundle;
 import android.content.Context;
-import android.view.ViewGroup;
+import android.os.Bundle;
-import android.graphics.Paint;
+import android.view.*;
-import android.graphics.Canvas;
+import android.graphics.*;
-import android.graphics.Path;
-import android.graphics.Bitmap;
-import android.graphics.Matrix;
-import android.graphics.RectF;
-import android.graphics.Rect;
 import android.text.ClipboardManager;
-import com.juce.ComponentPeerView;
 import java.io.BufferedInputStream;
 import java.io.IOException;
 import java.io.InputStream;
@@ -98,17 +91,10 @@ public final class JuceAppActivity   extends Activity
         messageHandler.post (new MessageCallback (value));
     }
 
-    final class MessageCallback  implements Runnable
+    private final class MessageCallback  implements Runnable
     {
-        public MessageCallback (long value_)
+        public MessageCallback (long value_)        { value = value_; }
-        {
+        public final void run()                     { deliverMessage (value); }
-            value = value_;
-        }
-
-        public final void run()
-        {
-            deliverMessage (value);
-        }
 
         private long value;
     }
@@ -251,7 +237,91 @@ public final class JuceAppActivity   extends Activity
     public native void alertDismissed (long callback, int id);
 
     //==============================================================================
-    public final int[] renderGlyph (char glyph, Paint paint, Matrix matrix, Rect bounds)
+    public class ComponentPeerView extends View
+                                   implements View.OnFocusChangeListener
+    {
+        public ComponentPeerView (Context context, boolean opaque_)
+        {
+            super (context);
+            opaque = opaque_;
+
+            setFocusable (true);
+            setFocusableInTouchMode (true);
+            setOnFocusChangeListener (this);
+            requestFocus();
+        }
+
+        //==============================================================================
+        private native void handlePaint (Canvas canvas);
+
+        @Override
+        public void draw (Canvas canvas)
+        {
+            handlePaint (canvas);
+        }
+
+        @Override
+        public boolean isOpaque()
+        {
+            return opaque;
+        }
+
+        private boolean opaque;
+
+        //==============================================================================
+        private native void handleMouseDown (float x, float y, long time);
+        private native void handleMouseDrag (float x, float y, long time);
+        private native void handleMouseUp (float x, float y, long time);
+
+        @Override
+        public boolean onTouchEvent (MotionEvent event)
+        {
+            switch (event.getAction())
+            {
+                case MotionEvent.ACTION_DOWN:  handleMouseDown (event.getX(), event.getY(), event.getEventTime()); return true;
+                case MotionEvent.ACTION_MOVE:  handleMouseDrag (event.getX(), event.getY(), event.getEventTime()); return true;
+                case MotionEvent.ACTION_CANCEL:
+                case MotionEvent.ACTION_UP:    handleMouseUp (event.getX(), event.getY(), event.getEventTime()); return true;
+                default: break;
+            }
+
+            return false;
+        }
+
+        //==============================================================================
+        @Override
+        protected void onSizeChanged (int w, int h, int oldw, int oldh)
+        {
+            viewSizeChanged();
+        }
+
+        @Override
+        protected void onLayout (boolean changed, int left, int top, int right, int bottom) {}
+
+        private native void viewSizeChanged();
+
+        @Override
+        public void onFocusChange (View v, boolean hasFocus)
+        {
+            if (v == this)
+                focusChanged (hasFocus);
+        }
+
+        private native void focusChanged (boolean hasFocus);
+
+        public void setViewName (String newName)    {}
+
+        public boolean isVisible()                  { return getVisibility() == VISIBLE; }
+        public void setVisible (boolean b)          { setVisibility (b ? VISIBLE : INVISIBLE); }
+
+        public boolean containsPoint (int x, int y)
+        {
+            return true; //xxx needs to check overlapping views
+        }
+    }
+
+    //==============================================================================
+    public final int[] renderGlyph (char glyph, Paint paint, android.graphics.Matrix matrix, Rect bounds)
     {
         Path p = new Path();
         paint.getTextPath (String.valueOf (glyph), 0, 1, 0.0f, 0.0f, p);

modules/juce_core/native/juce_android_JNIHelpers.h

@@ -30,6 +30,10 @@
  #define USE_ANDROID_CANVAS 0
 #endif
 
+#if ! (defined (JUCE_ANDROID_ACTIVITY_CLASSNAME) && defined (JUCE_ANDROID_ACTIVITY_CLASSPATH))
+ #error "The JUCE_ANDROID_ACTIVITY_CLASSNAME and JUCE_ANDROID_ACTIVITY_CLASSPATH macros must be set!"
+#endif
+
 //==============================================================================
 extern JNIEnv* getEnv() noexcept;
 
@@ -226,7 +230,7 @@ private:
 
 //==============================================================================
 #define JUCE_JNI_CALLBACK(className, methodName, returnType, params) \
-  extern "C" __attribute__ ((visibility("default"))) returnType Java_com_juce_ ## className ## _ ## methodName params
+  extern "C" __attribute__ ((visibility("default"))) returnType JUCE_JOIN_MACRO (JUCE_JOIN_MACRO (Java_, className), _ ## methodName) params
 
 //==============================================================================
 class AndroidSystem
@@ -330,20 +334,20 @@ extern ThreadLocalJNIEnvHolder threadLocalJNIEnvHolder;
 //==============================================================================
 #define JNI_CLASS_MEMBERS(METHOD, STATICMETHOD, FIELD, STATICFIELD) \
  STATICMETHOD (printToConsole,   "printToConsole",       "(Ljava/lang/String;)V") \
- METHOD (createNewView,          "createNewView",        "(Z)Lcom/juce/ComponentPeerView;") \
+ METHOD (createNewView,          "createNewView",        "(Z)L" JUCE_ANDROID_ACTIVITY_CLASSPATH "$ComponentPeerView;") \
- METHOD (deleteView,             "deleteView",           "(Lcom/juce/ComponentPeerView;)V") \
+ METHOD (deleteView,             "deleteView",           "(L" JUCE_ANDROID_ACTIVITY_CLASSPATH "$ComponentPeerView;)V") \
  METHOD (postMessage,            "postMessage",          "(J)V") \
  METHOD (finish,                 "finish",               "()V") \
  METHOD (getClipboardContent,    "getClipboardContent",  "()Ljava/lang/String;") \
  METHOD (setClipboardContent,    "setClipboardContent",  "(Ljava/lang/String;)V") \
  METHOD (excludeClipRegion,      "excludeClipRegion",    "(Landroid/graphics/Canvas;FFFF)V") \
  METHOD (renderGlyph,            "renderGlyph",          "(CLandroid/graphics/Paint;Landroid/graphics/Matrix;Landroid/graphics/Rect;)[I") \
- STATICMETHOD (createHTTPStream, "createHTTPStream",     "(Ljava/lang/String;Z[BLjava/lang/String;ILjava/lang/StringBuffer;)Lcom/juce/JuceAppActivity$HTTPStream;") \
+ STATICMETHOD (createHTTPStream, "createHTTPStream",     "(Ljava/lang/String;Z[BLjava/lang/String;ILjava/lang/StringBuffer;)L" JUCE_ANDROID_ACTIVITY_CLASSPATH "$HTTPStream;") \
  METHOD (showMessageBox,         "showMessageBox",       "(Ljava/lang/String;Ljava/lang/String;J)V") \
  METHOD (showOkCancelBox,        "showOkCancelBox",      "(Ljava/lang/String;Ljava/lang/String;J)V") \
  METHOD (showYesNoCancelBox,     "showYesNoCancelBox",   "(Ljava/lang/String;Ljava/lang/String;J)V") \
 
-DECLARE_JNI_CLASS (JuceAppActivity, "com/juce/JuceAppActivity");
+DECLARE_JNI_CLASS (JuceAppActivity, JUCE_ANDROID_ACTIVITY_CLASSPATH);
 #undef JNI_CLASS_MEMBERS
 
 //==============================================================================

modules/juce_core/native/juce_android_Network.cpp

@@ -40,7 +40,7 @@ DECLARE_JNI_CLASS (StringBuffer, "java/lang/StringBuffer");
  METHOD (isExhausted, "isExhausted", "()Z") \
  METHOD (setPosition, "setPosition", "(J)Z") \
 
-DECLARE_JNI_CLASS (HTTPStream, "com/juce/JuceAppActivity$HTTPStream");
+DECLARE_JNI_CLASS (HTTPStream, JUCE_ANDROID_ACTIVITY_CLASSPATH "$HTTPStream");
 #undef JNI_CLASS_MEMBERS
 
 

modules/juce_events/native/juce_android_Messaging.cpp

@@ -43,7 +43,7 @@ bool MessageManager::postMessageToSystemQueue (Message* message)
     return true;
 }
 
-JUCE_JNI_CALLBACK (JuceAppActivity, deliverMessage, void, (jobject activity, jlong value))
+JUCE_JNI_CALLBACK (JUCE_ANDROID_ACTIVITY_CLASSNAME, deliverMessage, void, (jobject activity, jlong value))
 {
     Message* const message = (Message*) (pointer_sized_uint) value;
     MessageManager::getInstance()->deliverMessage (message);

modules/juce_gui_basics/native/juce_android_Windowing.cpp

@@ -31,8 +31,8 @@ namespace juce
 {
 
 //==============================================================================
-JUCE_JNI_CALLBACK (JuceAppActivity, launchApp, void, (JNIEnv* env, jobject activity,
+JUCE_JNI_CALLBACK (JUCE_ANDROID_ACTIVITY_CLASSNAME, launchApp, void, (JNIEnv* env, jobject activity,
-                                                      jstring appFile, jstring appDataDir))
+                                                                      jstring appFile, jstring appDataDir))
 {
     android.initialise (env, activity, appFile, appDataDir);
 
@@ -47,7 +47,7 @@ JUCE_JNI_CALLBACK (JuceAppActivity, launchApp, void, (JNIEnv* env, jobject activ
         exit (0);
 }
 
-JUCE_JNI_CALLBACK (JuceAppActivity, quitApp, void, (JNIEnv* env, jobject activity))
+JUCE_JNI_CALLBACK (JUCE_ANDROID_ACTIVITY_CLASSNAME, quitApp, void, (JNIEnv* env, jobject activity))
 {
     JUCEApplicationBase::appWillTerminateByForce();
 
@@ -79,7 +79,7 @@ DECLARE_JNI_CLASS (CanvasMinimal, "android/graphics/Canvas");
  METHOD (invalidate,    "invalidate",       "(IIII)V") \
  METHOD (containsPoint, "containsPoint",    "(II)Z") \
 
-DECLARE_JNI_CLASS (ComponentPeerView, "com/juce/ComponentPeerView");
+DECLARE_JNI_CLASS (ComponentPeerView, JUCE_ANDROID_ACTIVITY_CLASSPATH "$ComponentPeerView");
 #undef JNI_CLASS_MEMBERS
 
 
@@ -565,7 +565,7 @@ Point<int> AndroidComponentPeer::lastMousePos;
 
 //==============================================================================
 #define JUCE_VIEW_CALLBACK(returnType, javaMethodName, params, juceMethodInvocation) \
-  JUCE_JNI_CALLBACK (ComponentPeerView, javaMethodName, returnType, params) \
+  JUCE_JNI_CALLBACK (JUCE_JOIN_MACRO (JUCE_ANDROID_ACTIVITY_CLASSNAME, _00024ComponentPeerView), javaMethodName, returnType, params) \
   { \
       AndroidComponentPeer* const peer = AndroidComponentPeer::findPeerForJavaView (env, view); \
       if (peer != nullptr) \
@@ -671,8 +671,8 @@ int JUCE_CALLTYPE NativeMessageBox::showYesNoCancelBox (AlertWindow::AlertIconTy
     return 0;
 }
 
-JUCE_JNI_CALLBACK (JuceAppActivity, alertDismissed, void, (JNIEnv* env, jobject activity,
+JUCE_JNI_CALLBACK (JUCE_ANDROID_ACTIVITY_CLASSNAME, alertDismissed, void, (JNIEnv* env, jobject activity,
-                                                           jlong callbackAsLong, jint result))
+                                                                           jlong callbackAsLong, jint result))
 {
     ModalComponentManager::Callback* callback = (ModalComponentManager::Callback*) callbackAsLong;
 
@@ -703,8 +703,8 @@ void Desktop::getCurrentMonitorPositions (Array <Rectangle<int> >& monitorCoords
     monitorCoords.add (Rectangle<int> (0, 0, android.screenWidth, android.screenHeight));
 }
 
-JUCE_JNI_CALLBACK (JuceAppActivity, setScreenSize, void, (JNIEnv* env, jobject activity,
+JUCE_JNI_CALLBACK (JUCE_ANDROID_ACTIVITY_CLASSNAME, setScreenSize, void, (JNIEnv* env, jobject activity,
-                                                          jint screenWidth, jint screenHeight))
+                                                                          jint screenWidth, jint screenHeight))
 {
     const bool isSystemInitialised = android.screenWidth != 0;
     android.screenWidth = screenWidth;