mirror of
https://github.com/juce-framework/JUCE.git
synced 2026-01-10 23:44:24 +00:00
407 lines
17 KiB
C++
407 lines
17 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE library - "Jules' Utility Class Extensions"
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Copyright 2004-11 by Raw Material Software Ltd.
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------------------------------------------------------------------------------
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JUCE can be redistributed and/or modified under the terms of the GNU General
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Public License (Version 2), as published by the Free Software Foundation.
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A copy of the license is included in the JUCE distribution, or can be found
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online at www.gnu.org/licenses.
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JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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------------------------------------------------------------------------------
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To release a closed-source product which uses JUCE, commercial licenses are
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available: visit www.rawmaterialsoftware.com/juce for more information.
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==============================================================================
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*/
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#ifndef __JUCER_PROJECTEXPORT_ANDROID_JUCEHEADER__
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#define __JUCER_PROJECTEXPORT_ANDROID_JUCEHEADER__
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#include "jucer_ProjectExporter.h"
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//==============================================================================
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class AndroidProjectExporter : public ProjectExporter
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{
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public:
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//==============================================================================
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static const char* getNameAndroid() { return "Android Project"; }
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static const char* getValueTreeTypeName() { return "ANDROID"; }
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static AndroidProjectExporter* createForSettings (Project& project, const ValueTree& settings)
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{
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if (settings.hasType (getValueTreeTypeName()))
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return new AndroidProjectExporter (project, settings);
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return 0;
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}
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//==============================================================================
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AndroidProjectExporter (Project& project_, const ValueTree& settings_)
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: ProjectExporter (project_, settings_)
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{
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name = getNameAndroid();
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if (getTargetLocation().toString().isEmpty())
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getTargetLocation() = getDefaultBuildsRootFolder() + "Android";
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if (getSDKPath().toString().isEmpty())
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getSDKPath() = "${user.home}/SDKs/android-sdk-mac_x86";
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if (getNDKPath().toString().isEmpty())
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getNDKPath() = "${user.home}/SDKs/android-ndk-r5";
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if (getInternetNeeded().toString().isEmpty())
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getInternetNeeded() = true;
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}
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//==============================================================================
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int getLaunchPreferenceOrderForCurrentOS()
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{
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#if JUCE_ANDROID
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return 1;
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#else
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return 0;
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#endif
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}
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bool isPossibleForCurrentProject() { return projectType.isGUIApplication(); }
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bool usesMMFiles() const { return false; }
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void launchProject()
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{
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}
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void createPropertyEditors (Array <PropertyComponent*>& props)
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{
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ProjectExporter::createPropertyEditors (props);
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props.add (new TextPropertyComponent (getSDKPath(), "Android SDK Path", 1024, false));
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props.getLast()->setTooltip ("The path to the Android SDK folder on the target build machine");
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props.add (new TextPropertyComponent (getNDKPath(), "Android NDK Path", 1024, false));
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props.getLast()->setTooltip ("The path to the Android NDK folder on the target build machine");
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props.add (new BooleanPropertyComponent (getInternetNeeded(), "Internet Access", "Specify internet access permission in the manifest"));
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props.getLast()->setTooltip ("If enabled, this will set the android.permission.INTERNET flag in the manifest.");
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}
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Value getSDKPath() const { return getSetting (Ids::androidSDKPath); }
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Value getNDKPath() const { return getSetting (Ids::androidNDKPath); }
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Value getInternetNeeded() const { return getSetting (Ids::androidInternetNeeded); }
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//==============================================================================
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void create()
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{
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const File target (getTargetFolder());
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const File jniFolder (target.getChildFile ("jni"));
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createDirectoryOrThrow (target.getChildFile ("src/com"));
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createDirectoryOrThrow (jniFolder);
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createDirectoryOrThrow (target.getChildFile ("res/drawable-hdpi"));
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createDirectoryOrThrow (target.getChildFile ("res/drawable-mdpi"));
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createDirectoryOrThrow (target.getChildFile ("res/drawable-ldpi"));
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createDirectoryOrThrow (target.getChildFile ("res/values"));
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createDirectoryOrThrow (target.getChildFile ("libs"));
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createDirectoryOrThrow (target.getChildFile ("bin"));
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{
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ScopedPointer<XmlElement> manifest (createManifestXML());
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writeXmlOrThrow (*manifest, target.getChildFile ("AndroidManifest.xml"), "utf-8", 100);
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}
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writeApplicationMk (jniFolder.getChildFile ("Application.mk"));
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writeAndroidMk (jniFolder.getChildFile ("Android.mk"));
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{
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ScopedPointer<XmlElement> antBuildXml (createAntBuildXML());
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writeXmlOrThrow (*antBuildXml, target.getChildFile ("build.xml"), "UTF-8", 100);
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}
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writeBuildPropertiesFile (target.getChildFile ("build.properties"));
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writeDefaultPropertiesFile (target.getChildFile ("default.properties"));
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writeLocalPropertiesFile (target.getChildFile ("local.properties"));
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writeIcon (target.getChildFile ("res/drawable-hdpi/icon.png"), 72);
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writeIcon (target.getChildFile ("res/drawable-mdpi/icon.png"), 48);
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writeIcon (target.getChildFile ("res/drawable-ldpi/icon.png"), 36);
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writeStringsFile (target.getChildFile ("res/values/strings.xml"));
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}
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private:
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//==============================================================================
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XmlElement* createManifestXML()
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{
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XmlElement* manifest = new XmlElement ("manifest");
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manifest->setAttribute ("xmlns:android", "http://schemas.android.com/apk/res/android");
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manifest->setAttribute ("android:versionCode", "1");
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manifest->setAttribute ("android:versionName", "1.0");
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manifest->setAttribute ("package", "com.juce");
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XmlElement* screens = manifest->createNewChildElement ("supports-screens");
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screens->setAttribute ("android:smallScreens", "true");
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screens->setAttribute ("android:normalScreens", "true");
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screens->setAttribute ("android:largeScreens", "true");
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screens->setAttribute ("android:xlargeScreens", "true");
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screens->setAttribute ("android:anyDensity", "true");
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if (getInternetNeeded().getValue())
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{
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XmlElement* permission = manifest->createNewChildElement ("uses-permission");
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permission->setAttribute ("android:name", "android.permission.INTERNET");
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}
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XmlElement* app = manifest->createNewChildElement ("application");
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app->setAttribute ("android:label", "@string/app_name");
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app->setAttribute ("android:icon", "@drawable/icon");
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XmlElement* act = app->createNewChildElement ("activity");
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act->setAttribute ("android:name", "JuceAppActivity");
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act->setAttribute ("android:label", "@string/app_name");
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XmlElement* intent = act->createNewChildElement ("intent-filter");
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intent->createNewChildElement ("action")->setAttribute ("android:name", "android.intent.action.MAIN");
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intent->createNewChildElement ("category")->setAttribute ("android:name", "android.intent.category.LAUNCHER");
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return manifest;
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}
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//==============================================================================
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void findAllFilesToCompile (const Project::Item& projectItem, Array<RelativePath>& results)
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{
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if (projectItem.isGroup())
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{
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for (int i = 0; i < projectItem.getNumChildren(); ++i)
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findAllFilesToCompile (projectItem.getChild(i), results);
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}
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else
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{
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if (projectItem.shouldBeCompiled())
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results.add (RelativePath (projectItem.getFile(), getTargetFolder(), RelativePath::buildTargetFolder));
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}
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}
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void writeApplicationMk (const File& file)
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{
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MemoryOutputStream mo;
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mo << "# Automatically generated makefile, created by the Introjucer" << newLine
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<< "# Don't edit this file! Your changes will be overwritten when you re-save the Introjucer project!" << newLine
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<< newLine
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<< "APP_STL := gnustl_static" << newLine
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<< "APP_CPPFLAGS += -fsigned-char -fexceptions -frtti" << newLine;
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overwriteFileIfDifferentOrThrow (file, mo);
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}
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void writeAndroidMk (const File& file)
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{
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Array<RelativePath> files;
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for (int i = 0; i < groups.size(); ++i)
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findAllFilesToCompile (groups.getReference(i), files);
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MemoryOutputStream mo;
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writeAndroidMk (mo, files);
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overwriteFileIfDifferentOrThrow (file, mo);
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}
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void writeAndroidMk (OutputStream& out, const Array<RelativePath>& files)
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{
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out << "# Automatically generated makefile, created by the Introjucer" << newLine
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<< "# Don't edit this file! Your changes will be overwritten when you re-save the Introjucer project!" << newLine
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<< newLine
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<< "LOCAL_PATH := $(call my-dir)" << newLine
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<< newLine
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<< "include $(CLEAR_VARS)" << newLine
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<< newLine
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<< "LOCAL_CPP_EXTENSION := cpp" << newLine
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<< "LOCAL_MODULE := juce_jni" << newLine
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<< "LOCAL_SRC_FILES := \\" << newLine;
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for (int i = 0; i < files.size(); ++i)
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out << " ../" << escapeSpaces (files.getReference(i).toUnixStyle()) << "\\" << newLine;
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out << newLine
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<< "ifeq ($(CONFIG),Debug)" << newLine
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<< " LOCAL_CPPFLAGS += " << createCPPFlags (true) << newLine
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<< "else" << newLine
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<< " LOCAL_CPPFLAGS += " << createCPPFlags (false) << newLine
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<< "endif" << newLine
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<< newLine
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<< "include $(BUILD_SHARED_LIBRARY)" << newLine;
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}
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String createCPPFlags (bool forDebug)
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{
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String flags ("-fsigned-char -fexceptions -frtti");
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if (forDebug)
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flags << " -g";
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StringPairArray defines;
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defines.set ("JUCE_ANDROID", "1");
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if (forDebug)
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{
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defines.set ("DEBUG", "1");
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defines.set ("_DEBUG", "1");
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}
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else
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{
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defines.set ("NDEBUG", "1");
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}
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for (int i = 0; i < configs.size(); ++i)
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{
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const Project::BuildConfiguration& config = configs.getReference(i);
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if (config.isDebug() == forDebug)
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{
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flags << " -O" << config.getGCCOptimisationFlag();
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defines = mergePreprocessorDefs (defines, getAllPreprocessorDefs (config));
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break;
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}
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}
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return flags + createGCCPreprocessorFlags (defines);
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}
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//==============================================================================
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XmlElement* createAntBuildXML()
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{
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XmlElement* proj = new XmlElement ("project");
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proj->setAttribute ("name", projectName);
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proj->setAttribute ("default", "debug");
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proj->createNewChildElement ("property")->setAttribute ("file", "local.properties");
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proj->createNewChildElement ("property")->setAttribute ("file", "build.properties");
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proj->createNewChildElement ("property")->setAttribute ("file", "default.properties");
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XmlElement* path = proj->createNewChildElement ("path");
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path->setAttribute ("id", "android.antlibs");
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path->createNewChildElement ("pathelement")->setAttribute ("path", "${sdk.dir}/tools/lib/anttasks.jar");
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path->createNewChildElement ("pathelement")->setAttribute ("path", "${sdk.dir}/tools/lib/sdklib.jar");
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path->createNewChildElement ("pathelement")->setAttribute ("path", "${sdk.dir}/tools/lib/androidprefs.jar");
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XmlElement* taskdef = proj->createNewChildElement ("taskdef");
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taskdef->setAttribute ("name", "setup");
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taskdef->setAttribute ("classname", "com.android.ant.SetupTask");
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taskdef->setAttribute ("classpathref", "android.antlibs");
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addNDKBuildStep (proj, "clean", "clean");
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//addLinkStep (proj, "${basedir}/" + rebaseFromProjectFolderToBuildTarget (RelativePath()).toUnixStyle() + "/", "jni/app");
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addLinkStep (proj, "${basedir}/" + getJucePathFromTargetFolder().toUnixStyle() + "/src/native/android/java/", "src/com/juce");
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addNDKBuildStep (proj, "debug", "CONFIG=Debug");
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addNDKBuildStep (proj, "release", "CONFIG=Release");
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proj->createNewChildElement ("setup");
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return proj;
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}
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static void addNDKBuildStep (XmlElement* project, const String& type, const String& arg)
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{
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XmlElement* target = project->createNewChildElement ("target");
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target->setAttribute ("name", type);
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XmlElement* executable = target->createNewChildElement ("exec");
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executable->setAttribute ("executable", "${ndk.dir}/ndk-build");
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executable->setAttribute ("dir", "${basedir}");
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executable->setAttribute ("failonerror", "true");
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executable->createNewChildElement ("arg")->setAttribute ("value", "--jobs=2");
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executable->createNewChildElement ("arg")->setAttribute ("value", arg);
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}
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static void addLinkStep (XmlElement* project, const String& from, const String& to)
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{
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XmlElement* executable = project->createNewChildElement ("exec");
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executable->setAttribute ("executable", "ln");
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executable->setAttribute ("dir", "${basedir}");
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executable->setAttribute ("failonerror", "false");
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executable->createNewChildElement ("arg")->setAttribute ("value", "-s");
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executable->createNewChildElement ("arg")->setAttribute ("value", from);
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executable->createNewChildElement ("arg")->setAttribute ("value", to);
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}
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void writeBuildPropertiesFile (const File& file)
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{
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MemoryOutputStream mo;
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mo << "# This file is used to override default values used by the Ant build system." << newLine;
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overwriteFileIfDifferentOrThrow (file, mo);
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}
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void writeDefaultPropertiesFile (const File& file)
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{
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MemoryOutputStream mo;
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mo << "# This file is used to override default values used by the Ant build system." << newLine
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<< "# It is automatically generated - DO NOT EDIT IT or your changes will be lost!." << newLine
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<< newLine
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<< "target=android-9"
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<< newLine;
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overwriteFileIfDifferentOrThrow (file, mo);
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}
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void writeLocalPropertiesFile (const File& file)
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{
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MemoryOutputStream mo;
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mo << "# This file is used to override default values used by the Ant build system." << newLine
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<< "# It is automatically generated by the Introjucer - DO NOT EDIT IT or your changes will be lost!." << newLine
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<< newLine
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<< "sdk.dir=" << escapeSpaces (replacePreprocessorDefs (getAllPreprocessorDefs(), getSDKPath().toString())) << newLine
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<< "ndk.dir=" << escapeSpaces (replacePreprocessorDefs (getAllPreprocessorDefs(), getNDKPath().toString())) << newLine
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<< newLine;
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overwriteFileIfDifferentOrThrow (file, mo);
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}
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void writeIcon (const File& file, int size)
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{
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Image im (getBestIconForSize (size, false));
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if (im.isValid())
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{
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PNGImageFormat png;
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MemoryOutputStream mo;
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if (! png.writeImageToStream (im, mo))
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throw SaveError ("Can't generate Android icon file");
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overwriteFileIfDifferentOrThrow (file, mo);
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}
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}
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void writeStringsFile (const File& file)
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{
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XmlElement strings ("resources");
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XmlElement* name = strings.createNewChildElement ("string");
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name->setAttribute ("name", "app_name");
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name->addTextElement (projectName);
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writeXmlOrThrow (strings, file, "utf-8", 100);
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}
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//==============================================================================
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JUCE_DECLARE_NON_COPYABLE (AndroidProjectExporter);
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};
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#endif // __JUCER_PROJECTEXPORT_ANDROID_JUCEHEADER__
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