DISTRHO
/
JUCE
mirror of https://github.com/DISTRHO/JUCE
1
0
Fork 0
Code Releases 1 Activity
The JUCE cross-platform C++ framework, with DISTRHO/KXStudio specific changes
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
4966 Commits
11 Branches
883MB
Tree: 5d6c37ed69
Branches Tags
${ item.name }
Create branch ${ searchTerm }
from '5d6c37ed69'
${ noResults }
JUCE/extras/Introjucer/Source/Project Saving/jucer_ProjectExport_Android.h

715 lines
32KB
Raw Blame History 

  1. /*

  2.   ==============================================================================

  3. 

  4.    This file is part of the JUCE library.

  5.    Copyright (c) 2013 - Raw Material Software Ltd.

  6. 

  7.    Permission is granted to use this software under the terms of either:

  8.    a) the GPL v2 (or any later version)

  9.    b) the Affero GPL v3

  10. 

  11.    Details of these licenses can be found at: www.gnu.org/licenses

  12. 

  13.    JUCE is distributed in the hope that it will be useful, but WITHOUT ANY

  14.    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR

  15.    A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

  16. 

  17.    ------------------------------------------------------------------------------

  18. 

  19.    To release a closed-source product which uses JUCE, commercial licenses are

  20.    available: visit www.juce.com for more information.

  21. 

  22.   ==============================================================================

  23. */

  24. 

  25. class AndroidProjectExporter  : public ProjectExporter

  26. {

  27. public:

  28.     //==============================================================================

  29.     static const char* getNameAndroid()         { return "Android Project"; }

  30.     static const char* getValueTreeTypeName()   { return "ANDROID"; }

  31. 

  32.     static AndroidProjectExporter* createForSettings (Project& project, const ValueTree& settings)

  33.     {

  34.         if (settings.hasType (getValueTreeTypeName()))

  35.             return new AndroidProjectExporter (project, settings);

  36. 

  37.         return nullptr;

  38.     }

  39. 

  40.     //==============================================================================

  41.     AndroidProjectExporter (Project& p, const ValueTree& t)    : ProjectExporter (p, t)

  42.     {

  43.         name = getNameAndroid();

  44. 

  45.         if (getTargetLocationString().isEmpty())

  46.             getTargetLocationValue() = getDefaultBuildsRootFolder() + "Android";

  47. 

  48.         if (getActivityClassPath().isEmpty())

  49.             getActivityClassPathValue() = createDefaultClassName();

  50. 

  51.         if (getSDKPathString().isEmpty())       getSDKPathValue() = "${user.home}/SDKs/android-sdk";

  52.         if (getNDKPathString().isEmpty())       getNDKPathValue() = "${user.home}/SDKs/android-ndk";

  53. 

  54.         if (getMinimumSDKVersionString().isEmpty())

  55.             getMinimumSDKVersionValue() = 8;

  56. 

  57.         if (getInternetNeededValue().toString().isEmpty())

  58.             getInternetNeededValue() = true;

  59. 

  60.         if (getKeyStoreValue().getValue().isVoid())         getKeyStoreValue()      = "${user.home}/.android/debug.keystore";

  61.         if (getKeyStorePassValue().getValue().isVoid())     getKeyStorePassValue()  = "android";

  62.         if (getKeyAliasValue().getValue().isVoid())         getKeyAliasValue()      = "androiddebugkey";

  63.         if (getKeyAliasPassValue().getValue().isVoid())     getKeyAliasPassValue()  = "android";

  64.         if (getCPP11EnabledValue().getValue().isVoid())     getCPP11EnabledValue()  = true;

  65.     }

  66. 

  67.     //==============================================================================

  68.     bool canLaunchProject() override                     { return false; }

  69.     bool launchProject() override                        { return false; }

  70.     bool isAndroid() const override                      { return true; }

  71.     bool usesMMFiles() const override                    { return false; }

  72.     bool canCopeWithDuplicateFiles() override            { return false; }

  73. 

  74.     void createExporterProperties (PropertyListBuilder& props) override

  75.     {

  76.         props.add (new TextPropertyComponent (getActivityClassPathValue(), "Android Activity class name", 256, false),

  77.                    "The full java class name to use for the app's Activity class.");

  78. 

  79.         props.add (new TextPropertyComponent (getSDKPathValue(), "Android SDK Path", 1024, false),

  80.                    "The path to the Android SDK folder on the target build machine");

  81. 

  82.         props.add (new TextPropertyComponent (getNDKPathValue(), "Android NDK Path", 1024, false),

  83.                    "The path to the Android NDK folder on the target build machine");

  84. 

  85.         props.add (new TextPropertyComponent (getMinimumSDKVersionValue(), "Minimum SDK version", 32, false),

  86.                    "The number of the minimum version of the Android SDK that the app requires");

  87. 

  88.         props.add (new TextPropertyComponent (getNDKToolchainVersionValue(), "NDK Toolchain version", 32, false),

  89.                    "The variable NDK_TOOLCHAIN_VERSION in Application.mk - leave blank for a default value");

  90. 

  91.         props.add (new BooleanPropertyComponent (getCPP11EnabledValue(), "Enable C++11 features", "Enable the -std=c++11 flag"),

  92.                    "If enabled, this will set the -std=c++11 flag for the build.");

  93. 

  94.         props.add (new BooleanPropertyComponent (getInternetNeededValue(), "Internet Access", "Specify internet access permission in the manifest"),

  95.                    "If enabled, this will set the android.permission.INTERNET flag in the manifest.");

  96. 

  97.         props.add (new BooleanPropertyComponent (getAudioRecordNeededValue(), "Audio Input Required", "Specify audio record permission in the manifest"),

  98.                    "If enabled, this will set the android.permission.RECORD_AUDIO flag in the manifest.");

  99. 

  100.         props.add (new TextPropertyComponent (getOtherPermissionsValue(), "Custom permissions", 2048, false),

  101.                    "A space-separated list of other permission flags that should be added to the manifest.");

  102. 

  103.          props.add (new TextPropertyComponent (getImportModulesValue(), "Import modules", 8192, true),

  104.                    "Comma or whitespace delimited list of import-module calls.");

  105. 

  106.         props.add (new TextPropertyComponent (getThemeValue(), "Android Theme", 256, false),

  107.                    "E.g. @android:style/Theme.NoTitleBar or leave blank for default");

  108. 

  109.         props.add (new TextPropertyComponent (getKeyStoreValue(), "Key Signing: key.store", 2048, false),

  110.                    "The key.store value, used when signing the package.");

  111.         props.add (new TextPropertyComponent (getKeyStorePassValue(), "Key Signing: key.store.password", 2048, false),

  112.                    "The key.store password, used when signing the package.");

  113.         props.add (new TextPropertyComponent (getKeyAliasValue(), "Key Signing: key.alias", 2048, false),

  114.                    "The key.alias value, used when signing the package.");

  115.         props.add (new TextPropertyComponent (getKeyAliasPassValue(), "Key Signing: key.alias.password", 2048, false),

  116.                    "The key.alias password, used when signing the package.");

  117.     }

  118. 

  119.     Value  getActivityClassPathValue()              { return getSetting (Ids::androidActivityClass); }

  120.     String getActivityClassPath() const             { return settings [Ids::androidActivityClass]; }

  121.     Value  getSDKPathValue()                        { return getSetting (Ids::androidSDKPath); }

  122.     String getSDKPathString() const                 { return settings [Ids::androidSDKPath]; }

  123.     Value  getNDKPathValue()                        { return getSetting (Ids::androidNDKPath); }

  124.     String getNDKPathString() const                 { return settings [Ids::androidNDKPath]; }

  125.     Value  getNDKToolchainVersionValue()            { return getSetting (Ids::toolset); }

  126.     String getNDKToolchainVersionString() const     { return settings [Ids::toolset]; }

  127. 

  128.     Value  getKeyStoreValue()                       { return getSetting (Ids::androidKeyStore); }

  129.     String getKeyStoreString() const                { return settings [Ids::androidKeyStore]; }

  130.     Value  getKeyStorePassValue()                   { return getSetting (Ids::androidKeyStorePass); }

  131.     String getKeyStorePassString() const            { return settings [Ids::androidKeyStorePass]; }

  132.     Value  getKeyAliasValue()                       { return getSetting (Ids::androidKeyAlias); }

  133.     String getKeyAliasString() const                { return settings [Ids::androidKeyAlias]; }

  134.     Value  getKeyAliasPassValue()                   { return getSetting (Ids::androidKeyAliasPass); }

  135.     String getKeyAliasPassString() const            { return settings [Ids::androidKeyAliasPass]; }

  136. 

  137.     Value  getInternetNeededValue()                 { return getSetting (Ids::androidInternetNeeded); }

  138.     bool   getInternetNeeded() const                { return settings [Ids::androidInternetNeeded]; }

  139.     Value  getAudioRecordNeededValue()              { return getSetting (Ids::androidMicNeeded); }

  140.     bool   getAudioRecordNeeded() const             { return settings [Ids::androidMicNeeded]; }

  141.     Value  getMinimumSDKVersionValue()              { return getSetting (Ids::androidMinimumSDK); }

  142.     String getMinimumSDKVersionString() const       { return settings [Ids::androidMinimumSDK]; }

  143.     Value  getOtherPermissionsValue()               { return getSetting (Ids::androidOtherPermissions); }

  144.     String getOtherPermissions() const              { return settings [Ids::androidOtherPermissions]; }

  145. 

  146.     Value  getThemeValue()                          { return getSetting (Ids::androidTheme); }

  147.     String getThemeString() const                   { return settings [Ids::androidTheme]; }

  148. 

  149.     Value  getImportModulesValue()                  { return getSetting (Ids::androidImportModules); }

  150.     String getImportModulesString() const           { return settings [Ids::androidImportModules]; }

  151. 

  152.     Value getCPP11EnabledValue()                    { return getSetting (Ids::androidCpp11); }

  153.     bool isCPP11Enabled() const                     { return settings [Ids::androidCpp11]; }

  154. 

  155.     String createDefaultClassName() const

  156.     {

  157.         String s (project.getBundleIdentifier().toString().toLowerCase());

  158. 

  159.         if (s.length() > 5

  160.             && s.containsChar ('.')

  161.             && s.containsOnly ("abcdefghijklmnopqrstuvwxyz_.")

  162.             && ! s.startsWithChar ('.'))

  163.         {

  164.             if (! s.endsWithChar ('.'))

  165.                 s << ".";

  166.         }

  167.         else

  168.         {

  169.             s = "com.yourcompany.";

  170.         }

  171. 

  172.         return s + CodeHelpers::makeValidIdentifier (project.getProjectFilenameRoot(), false, true, false);

  173.     }

  174. 

  175.     //==============================================================================

  176.     void create (const OwnedArray<LibraryModule>& modules) const override

  177.     {

  178.         const File target (getTargetFolder());

  179.         const File jniFolder (target.getChildFile ("jni"));

  180. 

  181.         copyActivityJavaFiles (modules);

  182.         createDirectoryOrThrow (jniFolder);

  183.         createDirectoryOrThrow (target.getChildFile ("res").getChildFile ("values"));

  184.         createDirectoryOrThrow (target.getChildFile ("libs"));

  185.         createDirectoryOrThrow (target.getChildFile ("bin"));

  186. 

  187.         {

  188.             ScopedPointer<XmlElement> manifest (createManifestXML());

  189.             writeXmlOrThrow (*manifest, target.getChildFile ("AndroidManifest.xml"), "utf-8", 100, true);

  190.         }

  191. 

  192.         writeApplicationMk (jniFolder.getChildFile ("Application.mk"));

  193.         writeAndroidMk (jniFolder.getChildFile ("Android.mk"));

  194. 

  195.         {

  196.             ScopedPointer<XmlElement> antBuildXml (createAntBuildXML());

  197.             writeXmlOrThrow (*antBuildXml, target.getChildFile ("build.xml"), "UTF-8", 100);

  198.         }

  199. 

  200.         writeProjectPropertiesFile (target.getChildFile ("project.properties"));

  201.         writeLocalPropertiesFile (target.getChildFile ("local.properties"));

  202.         writeStringsFile (target.getChildFile ("res/values/strings.xml"));

  203. 

  204.         ScopedPointer<Drawable> bigIcon (getBigIcon());

  205.         ScopedPointer<Drawable> smallIcon (getSmallIcon());

  206. 

  207.         if (bigIcon != nullptr && smallIcon != nullptr)

  208.         {

  209.             const int step = jmax (bigIcon->getWidth(), bigIcon->getHeight()) / 8;

  210.             writeIcon (target.getChildFile ("res/drawable-xhdpi/icon.png"), getBestIconForSize (step * 8, false));

  211.             writeIcon (target.getChildFile ("res/drawable-hdpi/icon.png"),  getBestIconForSize (step * 6, false));

  212.             writeIcon (target.getChildFile ("res/drawable-mdpi/icon.png"),  getBestIconForSize (step * 4, false));

  213.             writeIcon (target.getChildFile ("res/drawable-ldpi/icon.png"),  getBestIconForSize (step * 3, false));

  214.         }

  215.         else if (Drawable* icon = bigIcon != nullptr ? bigIcon : smallIcon)

  216.         {

  217.             writeIcon (target.getChildFile ("res/drawable-mdpi/icon.png"), rescaleImageForIcon (*icon, icon->getWidth()));

  218.         }

  219.     }

  220. 

  221. protected:

  222.     //==============================================================================

  223.     class AndroidBuildConfiguration  : public BuildConfiguration

  224.     {

  225.     public:

  226.         AndroidBuildConfiguration (Project& p, const ValueTree& settings)

  227.             : BuildConfiguration (p, settings)

  228.         {

  229.             if (getArchitectures().isEmpty())

  230.                 getArchitecturesValue() = "armeabi armeabi-v7a";

  231.         }

  232. 

  233.         Value getArchitecturesValue()           { return getValue (Ids::androidArchitectures); }

  234.         String getArchitectures() const         { return config [Ids::androidArchitectures]; }

  235. 

  236.         void createConfigProperties (PropertyListBuilder& props)

  237.         {

  238.             props.add (new TextPropertyComponent (getArchitecturesValue(), "Architectures", 256, false),

  239.                        "A list of the ARM architectures to build (for a fat binary).");

  240.         }

  241.     };

  242. 

  243.     BuildConfiguration::Ptr createBuildConfig (const ValueTree& v) const

  244.     {

  245.         return new AndroidBuildConfiguration (project, v);

  246.     }

  247. 

  248. private:

  249.     //==============================================================================

  250.     XmlElement* createManifestXML() const

  251.     {

  252.         XmlElement* manifest = new XmlElement ("manifest");

  253. 

  254.         manifest->setAttribute ("xmlns:android", "http://schemas.android.com/apk/res/android");

  255.         manifest->setAttribute ("android:versionCode", "1");

  256.         manifest->setAttribute ("android:versionName", "1.0");

  257.         manifest->setAttribute ("package", getActivityClassPackage());

  258. 

  259.         XmlElement* screens = manifest->createNewChildElement ("supports-screens");

  260.         screens->setAttribute ("android:smallScreens", "true");

  261.         screens->setAttribute ("android:normalScreens", "true");

  262.         screens->setAttribute ("android:largeScreens", "true");

  263.         //screens->setAttribute ("android:xlargeScreens", "true");

  264.         screens->setAttribute ("android:anyDensity", "true");

  265. 

  266.         XmlElement* sdk = manifest->createNewChildElement ("uses-sdk");

  267.         sdk->setAttribute ("android:minSdkVersion", getMinimumSDKVersionString());

  268.         sdk->setAttribute ("android:targetSdkVersion", "11");

  269. 

  270.         {

  271.             const StringArray permissions (getPermissionsRequired());

  272. 

  273.             for (int i = permissions.size(); --i >= 0;)

  274.                 manifest->createNewChildElement ("uses-permission")->setAttribute ("android:name", permissions[i]);

  275.         }

  276. 

  277.         if (project.getModules().isModuleEnabled ("juce_opengl"))

  278.         {

  279.             XmlElement* feature = manifest->createNewChildElement ("uses-feature");

  280.             feature->setAttribute ("android:glEsVersion", "0x00020000");

  281.             feature->setAttribute ("android:required", "true");

  282.         }

  283. 

  284.         XmlElement* app = manifest->createNewChildElement ("application");

  285.         app->setAttribute ("android:label", "@string/app_name");

  286. 

  287.         String androidThemeString (getThemeString());

  288.         if (androidThemeString.isNotEmpty())

  289.             app->setAttribute ("android:theme", androidThemeString);

  290. 

  291.         {

  292.             ScopedPointer<Drawable> bigIcon (getBigIcon()), smallIcon (getSmallIcon());

  293. 

  294.             if (bigIcon != nullptr || smallIcon != nullptr)

  295.                 app->setAttribute ("android:icon", "@drawable/icon");

  296.         }

  297. 

  298.         if (getMinimumSDKVersionString().getIntValue() >= 11)

  299.             app->setAttribute ("android:hardwareAccelerated", "false"); // (using the 2D acceleration slows down openGL)

  300. 

  301.         XmlElement* act = app->createNewChildElement ("activity");

  302.         act->setAttribute ("android:name", getActivityName());

  303.         act->setAttribute ("android:label", "@string/app_name");

  304.         act->setAttribute ("android:configChanges", "keyboardHidden|orientation");

  305. 

  306.         XmlElement* intent = act->createNewChildElement ("intent-filter");

  307.         intent->createNewChildElement ("action")->setAttribute ("android:name", "android.intent.action.MAIN");

  308.         intent->createNewChildElement ("category")->setAttribute ("android:name", "android.intent.category.LAUNCHER");

  309. 

  310.         return manifest;

  311.     }

  312. 

  313.     StringArray getPermissionsRequired() const

  314.     {

  315.         StringArray s;

  316.         s.addTokens (getOtherPermissions(), ", ", "");

  317. 

  318.         if (getInternetNeeded())         s.add ("android.permission.INTERNET");

  319.         if (getAudioRecordNeeded())      s.add ("android.permission.RECORD_AUDIO");

  320. 

  321.         s.trim();

  322.         s.removeDuplicates (false);

  323.         return s;

  324.     }

  325. 

  326.     //==============================================================================

  327.     void findAllFilesToCompile (const Project::Item& projectItem, Array<RelativePath>& results) const

  328.     {

  329.         if (projectItem.isGroup())

  330.         {

  331.             for (int i = 0; i < projectItem.getNumChildren(); ++i)

  332.                 findAllFilesToCompile (projectItem.getChild(i), results);

  333.         }

  334.         else

  335.         {

  336.             if (projectItem.shouldBeCompiled())

  337.                 results.add (RelativePath (projectItem.getFile(), getTargetFolder(), RelativePath::buildTargetFolder));

  338.         }

  339.     }

  340. 

  341.     //==============================================================================

  342.     String getActivityName() const

  343.     {

  344.         return getActivityClassPath().fromLastOccurrenceOf (".", false, false);

  345.     }

  346. 

  347.     String getActivityClassPackage() const

  348.     {

  349.         return getActivityClassPath().upToLastOccurrenceOf (".", false, false);

  350.     }

  351. 

  352.     String getJNIActivityClassName() const

  353.     {

  354.         return getActivityClassPath().replaceCharacter ('.', '/');

  355.     }

  356. 

  357.     static LibraryModule* getCoreModule (const OwnedArray<LibraryModule>& modules)

  358.     {

  359.         for (int i = modules.size(); --i >= 0;)

  360.             if (modules.getUnchecked(i)->getID() == "juce_core")

  361.                 return modules.getUnchecked(i);

  362. 

  363.         return nullptr;

  364.     }

  365. 

  366.     void copyActivityJavaFiles (const OwnedArray<LibraryModule>& modules) const

  367.     {

  368.         const String className (getActivityName());

  369.         const String package (getActivityClassPackage());

  370.         String path (package.replaceCharacter ('.', File::separator));

  371. 

  372.         if (path.isEmpty() || className.isEmpty())

  373.             throw SaveError ("Invalid Android Activity class name: " + getActivityClassPath());

  374. 

  375.         const File classFolder (getTargetFolder().getChildFile ("src")

  376.                                                  .getChildFile (path));

  377.         createDirectoryOrThrow (classFolder);

  378. 

  379.         LibraryModule* const coreModule = getCoreModule (modules);

  380. 

  381.         if (coreModule != nullptr)

  382.         {

  383.             File javaDestFile (classFolder.getChildFile (className + ".java"));

  384. 

  385.             File javaSourceFile (coreModule->getFolder().getChildFile ("native")

  386.                                                         .getChildFile ("java")

  387.                                                         .getChildFile ("JuceAppActivity.java"));

  388. 

  389.             MemoryOutputStream newFile;

  390.             newFile << javaSourceFile.loadFileAsString()

  391.                                      .replace ("JuceAppActivity", className)

  392.                                      .replace ("package com.juce;", "package " + package + ";");

  393. 

  394.             overwriteFileIfDifferentOrThrow (javaDestFile, newFile);

  395.         }

  396.     }

  397. 

  398.     String getABIs (bool forDebug) const

  399.     {

  400.         for (ConstConfigIterator config (*this); config.next();)

  401.         {

  402.             const AndroidBuildConfiguration& androidConfig = dynamic_cast<const AndroidBuildConfiguration&> (*config);

  403. 

  404.             if (config->isDebug() == forDebug)

  405.                 return androidConfig.getArchitectures();

  406.         }

  407. 

  408.         return String();

  409.     }

  410. 

  411.     String getCppFlags() const

  412.     {

  413.        String flags ("-fsigned-char -fexceptions -frtti");

  414. 

  415.         if (! getNDKToolchainVersionString().startsWithIgnoreCase ("clang"))

  416.             flags << " -Wno-psabi";

  417. 

  418.         return flags;

  419.     }

  420. 

  421.     String getToolchainVersion() const

  422.     {

  423.         String v (getNDKToolchainVersionString());

  424.         return v.isNotEmpty() ? v : "4.8";

  425.     }

  426. 

  427.     void writeApplicationMk (const File& file) const

  428.     {

  429.         MemoryOutputStream mo;

  430. 

  431.         mo << "# Automatically generated makefile, created by the Introjucer" << newLine

  432.            << "# Don't edit this file! Your changes will be overwritten when you re-save the Introjucer project!" << newLine

  433.            << newLine

  434.            << "APP_STL := gnustl_static" << newLine

  435.            << "APP_CPPFLAGS += " << getCppFlags() << newLine

  436.            << "APP_PLATFORM := " << getAppPlatform() << newLine

  437.            << "NDK_TOOLCHAIN_VERSION := " << getToolchainVersion() << newLine

  438.            << newLine

  439.            << "ifeq ($(NDK_DEBUG),1)" << newLine

  440.            << "    APP_ABI := " << getABIs (true) << newLine

  441.            << "else" << newLine

  442.            << "    APP_ABI := " << getABIs (false) << newLine

  443.            << "endif" << newLine;

  444. 

  445.         overwriteFileIfDifferentOrThrow (file, mo);

  446.     }

  447. 

  448.     void writeAndroidMk (const File& file) const

  449.     {

  450.         Array<RelativePath> files;

  451. 

  452.         for (int i = 0; i < getAllGroups().size(); ++i)

  453.             findAllFilesToCompile (getAllGroups().getReference(i), files);

  454. 

  455.         MemoryOutputStream mo;

  456.         writeAndroidMk (mo, files);

  457. 

  458.         overwriteFileIfDifferentOrThrow (file, mo);

  459.     }

  460. 

  461.     void writeAndroidMk (OutputStream& out, const Array<RelativePath>& files) const

  462.     {

  463.         out << "# Automatically generated makefile, created by the Introjucer" << newLine

  464.             << "# Don't edit this file! Your changes will be overwritten when you re-save the Introjucer project!" << newLine

  465.             << newLine

  466.             << "LOCAL_PATH := $(call my-dir)" << newLine

  467.             << newLine

  468.             << "include $(CLEAR_VARS)" << newLine

  469.             << newLine

  470.             << "ifeq ($(TARGET_ARCH_ABI), armeabi-v7a)" << newLine

  471.             << "    LOCAL_ARM_MODE := arm" << newLine

  472.             << "endif" << newLine

  473.             << newLine

  474.             << "LOCAL_MODULE := juce_jni" << newLine

  475.             << "LOCAL_SRC_FILES := \\" << newLine;

  476. 

  477.         for (int i = 0; i < files.size(); ++i)

  478.             out << "  " << (files.getReference(i).isAbsolute() ? "" : "../")

  479.                 << escapeSpaces (files.getReference(i).toUnixStyle()) << "\\" << newLine;

  480. 

  481.         out << newLine

  482.             << "ifeq ($(NDK_DEBUG),1)" << newLine;

  483.         writeConfigSettings (out, true);

  484.         out << "else" << newLine;

  485.         writeConfigSettings (out, false);

  486.         out << "endif" << newLine

  487.             << newLine

  488.             << "include $(BUILD_SHARED_LIBRARY)" << newLine;

  489. 

  490.         const StringArray importModules (getCommaOrWhitespaceSeparatedItems (getImportModulesString()));

  491. 

  492.         for (int i = 0; i < importModules.size(); ++i)

  493.             out << "$(call import-module," << importModules[i] << ")" << newLine;

  494.     }

  495. 

  496.     void writeConfigSettings (OutputStream& out, bool forDebug) const

  497.     {

  498.         for (ConstConfigIterator config (*this); config.next();)

  499.         {

  500.             if (config->isDebug() == forDebug)

  501.             {

  502.                 const AndroidBuildConfiguration& androidConfig = dynamic_cast<const AndroidBuildConfiguration&> (*config);

  503. 

  504.                 String cppFlags;

  505.                 cppFlags << createCPPFlags (androidConfig)

  506.                          << (" " + replacePreprocessorTokens (androidConfig, getExtraCompilerFlagsString()).trim()).trimEnd()

  507.                          << newLine

  508.                          << getLDLIBS (androidConfig).trimEnd()

  509.                          << newLine;

  510. 

  511.                 out << "  LOCAL_CPPFLAGS += " << cppFlags;

  512.                 out << "  LOCAL_CFLAGS += " << cppFlags;

  513.                 break;

  514.             }

  515.         }

  516.     }

  517. 

  518.     String getLDLIBS (const AndroidBuildConfiguration& config) const

  519.     {

  520.         return "  LOCAL_LDLIBS :=" + config.getGCCLibraryPathFlags()

  521.                 + " -llog -lGLESv2 " + getExternalLibraryFlags (config)

  522.                 + " " + replacePreprocessorTokens (config, getExtraLinkerFlagsString());

  523.     }

  524. 

  525.     String createIncludePathFlags (const BuildConfiguration& config) const

  526.     {

  527.         String flags;

  528.         StringArray searchPaths (extraSearchPaths);

  529.         searchPaths.addArray (config.getHeaderSearchPaths());

  530.         searchPaths.removeDuplicates (false);

  531. 

  532.         for (int i = 0; i < searchPaths.size(); ++i)

  533.             flags << " -I " << FileHelpers::unixStylePath (replacePreprocessorTokens (config, searchPaths[i])).quoted();

  534. 

  535.         return flags;

  536.     }

  537. 

  538.     String createCPPFlags (const BuildConfiguration& config) const

  539.     {

  540.         StringPairArray defines;

  541.         defines.set ("JUCE_ANDROID", "1");

  542.         defines.set ("JUCE_ANDROID_API_VERSION", getMinimumSDKVersionString());

  543.         defines.set ("JUCE_ANDROID_ACTIVITY_CLASSNAME", getJNIActivityClassName().replaceCharacter ('/', '_'));

  544.         defines.set ("JUCE_ANDROID_ACTIVITY_CLASSPATH", "\\\"" + getJNIActivityClassName() + "\\\"");

  545. 

  546.         String flags ("-fsigned-char -fexceptions -frtti");

  547. 

  548.         if (config.isDebug())

  549.         {

  550.             flags << " -g";

  551.             defines.set ("DEBUG", "1");

  552.             defines.set ("_DEBUG", "1");

  553.         }

  554.         else

  555.         {

  556.             defines.set ("NDEBUG", "1");

  557.         }

  558. 

  559.         flags << createIncludePathFlags (config)

  560.               << " -O" << config.getGCCOptimisationFlag();

  561. 

  562.         if (isCPP11Enabled())

  563.             flags << " -std=c++11 -std=gnu++11"; // these flags seem to enable slightly different things on gcc, and both seem to be needed

  564. 

  565.         defines = mergePreprocessorDefs (defines, getAllPreprocessorDefs (config));

  566.         return flags + createGCCPreprocessorFlags (defines);

  567.     }

  568. 

  569.     //==============================================================================

  570.     XmlElement* createAntBuildXML() const

  571.     {

  572.         XmlElement* proj = new XmlElement ("project");

  573.         proj->setAttribute ("name", projectName);

  574.         proj->setAttribute ("default", "debug");

  575. 

  576.         proj->createNewChildElement ("loadproperties")->setAttribute ("srcFile", "local.properties");

  577.         proj->createNewChildElement ("loadproperties")->setAttribute ("srcFile", "project.properties");

  578. 

  579.         {

  580.             XmlElement* target = proj->createNewChildElement ("target");

  581.             target->setAttribute ("name", "clean");

  582.             target->setAttribute ("depends", "android_rules.clean");

  583. 

  584.             target->createNewChildElement ("delete")->setAttribute ("dir", "libs");

  585.             target->createNewChildElement ("delete")->setAttribute ("dir", "obj");

  586. 

  587.             XmlElement* executable = target->createNewChildElement ("exec");

  588.             executable->setAttribute ("executable", "${ndk.dir}/ndk-build");

  589.             executable->setAttribute ("dir", "${basedir}");

  590.             executable->setAttribute ("failonerror", "true");

  591. 

  592.             executable->createNewChildElement ("arg")->setAttribute ("value", "clean");

  593.         }

  594. 

  595.         {

  596.             XmlElement* target = proj->createNewChildElement ("target");

  597.             target->setAttribute ("name", "-pre-build");

  598. 

  599.             addDebugConditionClause (target, "makefileConfig", "Debug", "Release");

  600.             addDebugConditionClause (target, "ndkDebugValue", "NDK_DEBUG=1", "NDK_DEBUG=0");

  601. 

  602.             String debugABIs, releaseABIs;

  603. 

  604.             for (ConstConfigIterator config (*this); config.next();)

  605.             {

  606.                 const AndroidBuildConfiguration& androidConfig = dynamic_cast<const AndroidBuildConfiguration&> (*config);

  607. 

  608.                 if (config->isDebug())

  609.                     debugABIs = androidConfig.getArchitectures();

  610.                 else

  611.                     releaseABIs = androidConfig.getArchitectures();

  612.             }

  613. 

  614.             addDebugConditionClause (target, "app_abis", debugABIs, releaseABIs);

  615. 

  616.             XmlElement* executable = target->createNewChildElement ("exec");

  617.             executable->setAttribute ("executable", "${ndk.dir}/ndk-build");

  618.             executable->setAttribute ("dir", "${basedir}");

  619.             executable->setAttribute ("failonerror", "true");

  620. 

  621.             executable->createNewChildElement ("arg")->setAttribute ("value", "--jobs=2");

  622.             executable->createNewChildElement ("arg")->setAttribute ("value", "CONFIG=${makefileConfig}");

  623.             executable->createNewChildElement ("arg")->setAttribute ("value", "${ndkDebugValue}");

  624.             executable->createNewChildElement ("arg")->setAttribute ("value", "APP_ABI=${app_abis}");

  625. 

  626.             target->createNewChildElement ("delete")->setAttribute ("file", "${out.final.file}");

  627.             target->createNewChildElement ("delete")->setAttribute ("file", "${out.packaged.file}");

  628.         }

  629. 

  630.         proj->createNewChildElement ("import")->setAttribute ("file", "${sdk.dir}/tools/ant/build.xml");

  631. 

  632.         return proj;

  633.     }

  634. 

  635.     void addDebugConditionClause (XmlElement* target, const String& property,

  636.                                   const String& debugValue, const String& releaseValue) const

  637.     {

  638.         XmlElement* condition = target->createNewChildElement ("condition");

  639.         condition->setAttribute ("property", property);

  640.         condition->setAttribute ("value", debugValue);

  641.         condition->setAttribute ("else", releaseValue);

  642. 

  643.         XmlElement* equals = condition->createNewChildElement ("equals");

  644.         equals->setAttribute ("arg1", "${ant.project.invoked-targets}");

  645.         equals->setAttribute ("arg2", "debug");

  646.     }

  647. 

  648.     String getAppPlatform() const

  649.     {

  650.         int ndkVersion = getMinimumSDKVersionString().getIntValue();

  651.         if (ndkVersion == 9)

  652.             ndkVersion = 10; // (doesn't seem to be a version '9')

  653. 

  654.         return "android-" + String (ndkVersion);

  655.     }

  656. 

  657.     void writeProjectPropertiesFile (const File& file) const

  658.     {

  659.         MemoryOutputStream mo;

  660.         mo << "# This file is used to override default values used by the Ant build system." << newLine

  661.            << "# It is automatically generated - DO NOT EDIT IT or your changes will be lost!." << newLine

  662.            << newLine

  663.            << "target=" << getAppPlatform() << newLine

  664.            << newLine;

  665. 

  666.         overwriteFileIfDifferentOrThrow (file, mo);

  667.     }

  668. 

  669.     void writeLocalPropertiesFile (const File& file) const

  670.     {

  671.         MemoryOutputStream mo;

  672.         mo << "# This file is used to override default values used by the Ant build system." << newLine

  673.            << "# It is automatically generated by the Introjucer - DO NOT EDIT IT or your changes will be lost!." << newLine

  674.            << newLine

  675.            << "sdk.dir=" << escapeSpaces (replacePreprocessorDefs (getAllPreprocessorDefs(), getSDKPathString())) << newLine

  676.            << "ndk.dir=" << escapeSpaces (replacePreprocessorDefs (getAllPreprocessorDefs(), getNDKPathString())) << newLine

  677.            << "key.store=" << getKeyStoreString() << newLine

  678.            << "key.alias=" << getKeyAliasString() << newLine

  679.            << "key.store.password=" << getKeyStorePassString() << newLine

  680.            << "key.alias.password=" << getKeyAliasPassString() << newLine

  681.            << newLine;

  682. 

  683.         overwriteFileIfDifferentOrThrow (file, mo);

  684.     }

  685. 

  686.     void writeIcon (const File& file, const Image& im) const

  687.     {

  688.         if (im.isValid())

  689.         {

  690.             createDirectoryOrThrow (file.getParentDirectory());

  691. 

  692.             PNGImageFormat png;

  693.             MemoryOutputStream mo;

  694. 

  695.             if (! png.writeImageToStream (im, mo))

  696.                 throw SaveError ("Can't generate Android icon file");

  697. 

  698.             overwriteFileIfDifferentOrThrow (file, mo);

  699.         }

  700.     }

  701. 

  702.     void writeStringsFile (const File& file) const

  703.     {

  704.         XmlElement strings ("resources");

  705.         XmlElement* resourceName = strings.createNewChildElement ("string");

  706.         resourceName->setAttribute ("name", "app_name");

  707.         resourceName->addTextElement (projectName);

  708. 

  709.         writeXmlOrThrow (strings, file, "utf-8", 100);

  710.     }

  711. 

  712.     //==============================================================================

  713.     JUCE_DECLARE_NON_COPYABLE (AndroidProjectExporter)

  714. };