/* * Copyright (C) 2007 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.android; import com.android.AndroidConstants; import java.io.File; /** * Constant definition class.
*
* Most constants have a prefix defining the content. * * */ public final class SdkConstants { public final static int PLATFORM_UNKNOWN = 0; public final static int PLATFORM_LINUX = 1; public final static int PLATFORM_WINDOWS = 2; public final static int PLATFORM_DARWIN = 3; /** * Returns current platform, one of {@link #PLATFORM_WINDOWS}, {@link #PLATFORM_DARWIN}, * {@link #PLATFORM_LINUX} or {@link #PLATFORM_UNKNOWN}. */ public final static int CURRENT_PLATFORM = currentPlatform(); /** * Charset for the ini file handled by the SDK. */ public final static String INI_CHARSET = "UTF-8"; //$NON-NLS-1$ /** An SDK Project's AndroidManifest.xml file */ public static final String FN_ANDROID_MANIFEST_XML= "AndroidManifest.xml"; //$NON-NLS-1$ /** pre-dex jar filename. i.e. "classes.jar" */ public final static String FN_CLASSES_JAR = "classes.jar"; //$NON-NLS-1$ /** Dex filename inside the APK. i.e. "classes.dex" */ public final static String FN_APK_CLASSES_DEX = "classes.dex"; //$NON-NLS-1$ /** An SDK Project's build.xml file */ public final static String FN_BUILD_XML = "build.xml"; //$NON-NLS-1$ /** Name of the framework library, i.e. "android.jar" */ public static final String FN_FRAMEWORK_LIBRARY = "android.jar"; //$NON-NLS-1$ /** Name of the layout attributes, i.e. "attrs.xml" */ public static final String FN_ATTRS_XML = "attrs.xml"; //$NON-NLS-1$ /** Name of the layout attributes, i.e. "attrs_manifest.xml" */ public static final String FN_ATTRS_MANIFEST_XML = "attrs_manifest.xml"; //$NON-NLS-1$ /** framework aidl import file */ public static final String FN_FRAMEWORK_AIDL = "framework.aidl"; //$NON-NLS-1$ /** framework renderscript folder */ public static final String FN_FRAMEWORK_RENDERSCRIPT = "renderscript"; //$NON-NLS-1$ /** framework include folder */ public static final String FN_FRAMEWORK_INCLUDE = "include"; //$NON-NLS-1$ /** framework include (clang) folder */ public static final String FN_FRAMEWORK_INCLUDE_CLANG = "clang-include"; //$NON-NLS-1$ /** layoutlib.jar file */ public static final String FN_LAYOUTLIB_JAR = "layoutlib.jar"; //$NON-NLS-1$ /** widget list file */ public static final String FN_WIDGETS = "widgets.txt"; //$NON-NLS-1$ /** Intent activity actions list file */ public static final String FN_INTENT_ACTIONS_ACTIVITY = "activity_actions.txt"; //$NON-NLS-1$ /** Intent broadcast actions list file */ public static final String FN_INTENT_ACTIONS_BROADCAST = "broadcast_actions.txt"; //$NON-NLS-1$ /** Intent service actions list file */ public static final String FN_INTENT_ACTIONS_SERVICE = "service_actions.txt"; //$NON-NLS-1$ /** Intent category list file */ public static final String FN_INTENT_CATEGORIES = "categories.txt"; //$NON-NLS-1$ /** annotations support jar */ public static final String FN_ANNOTATIONS_JAR = "annotations.jar"; //$NON-NLS-1$ /** platform build property file */ public final static String FN_BUILD_PROP = "build.prop"; //$NON-NLS-1$ /** plugin properties file */ public final static String FN_PLUGIN_PROP = "plugin.prop"; //$NON-NLS-1$ /** add-on manifest file */ public final static String FN_MANIFEST_INI = "manifest.ini"; //$NON-NLS-1$ /** add-on layout device XML file. */ public final static String FN_DEVICES_XML = "devices.xml"; //$NON-NLS-1$ /** hardware properties definition file */ public final static String FN_HARDWARE_INI = "hardware-properties.ini"; //$NON-NLS-1$ /** project property file */ public final static String FN_PROJECT_PROPERTIES = "project.properties"; //$NON-NLS-1$ /** project local property file */ public final static String FN_LOCAL_PROPERTIES = "local.properties"; //$NON-NLS-1$ /** project ant property file */ public final static String FN_ANT_PROPERTIES = "ant.properties"; //$NON-NLS-1$ /** Skin layout file */ public final static String FN_SKIN_LAYOUT = "layout"; //$NON-NLS-1$ /** dx.jar file */ public static final String FN_DX_JAR = "dx.jar"; //$NON-NLS-1$ /** dx executable (with extension for the current OS) */ public final static String FN_DX = "dx" + ext(".bat", ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ /** aapt executable (with extension for the current OS) */ public final static String FN_AAPT = "aapt" + ext(".exe", ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ /** aidl executable (with extension for the current OS) */ public final static String FN_AIDL = "aidl" + ext(".exe", ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ /** renderscript executable (with extension for the current OS) */ public final static String FN_RENDERSCRIPT = "llvm-rs-cc" + ext(".exe", ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ /** adb executable (with extension for the current OS) */ public final static String FN_ADB = "adb" + ext(".exe", ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ /** emulator executable for the current OS */ public final static String FN_EMULATOR = "emulator" + ext(".exe", ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ /** zipalign executable (with extension for the current OS) */ public final static String FN_ZIPALIGN = "zipalign" + ext(".exe", ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ /** dexdump executable (with extension for the current OS) */ public final static String FN_DEXDUMP = "dexdump" + ext(".exe", ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ /** proguard executable (with extension for the current OS) */ public final static String FN_PROGUARD = "proguard" + ext(".bat", ".sh"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ /** find_lock for Windows (with extension for the current OS) */ public final static String FN_FIND_LOCK = "find_lock" + ext(".exe", ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ /** properties file for SDK Updater packages */ public final static String FN_SOURCE_PROP = "source.properties"; //$NON-NLS-1$ /** properties file for content hash of installed packages */ public final static String FN_CONTENT_HASH_PROP = "content_hash.properties"; //$NON-NLS-1$ /** properties file for the SDK */ public final static String FN_SDK_PROP = "sdk.properties"; //$NON-NLS-1$ /** * filename for gdbserver. */ public final static String FN_GDBSERVER = "gdbserver"; //$NON-NLS-1$ /** global Android proguard config file */ public final static String FN_ANDROID_PROGUARD_FILE = "proguard-android.txt"; //$NON-NLS-1$ /** global Android proguard config file with optimization enabled */ public final static String FN_ANDROID_OPT_PROGUARD_FILE = "proguard-android-optimize.txt"; //$NON-NLS-1$ /** default proguard config file with new file extension (for project specific stuff) */ public final static String FN_PROJECT_PROGUARD_FILE = "proguard-project.txt"; //$NON-NLS-1$ /* Folder Names for Android Projects . */ /** Resources folder name, i.e. "res". */ public final static String FD_RESOURCES = "res"; //$NON-NLS-1$ /** Assets folder name, i.e. "assets" */ public final static String FD_ASSETS = "assets"; //$NON-NLS-1$ /** Default source folder name in an SDK project, i.e. "src". *

* Note: this is not the same as {@link #FD_PKG_SOURCES} * which is an SDK sources folder for packages. */ public final static String FD_SOURCES = "src"; //$NON-NLS-1$ /** Default generated source folder name, i.e. "gen" */ public final static String FD_GEN_SOURCES = "gen"; //$NON-NLS-1$ /** Default native library folder name inside the project, i.e. "libs" * While the folder inside the .apk is "lib", we call that one libs because * that's what we use in ant for both .jar and .so and we need to make the 2 development ways * compatible. */ public final static String FD_NATIVE_LIBS = "libs"; //$NON-NLS-1$ /** Native lib folder inside the APK: "lib" */ public final static String FD_APK_NATIVE_LIBS = "lib"; //$NON-NLS-1$ /** Default output folder name, i.e. "bin" */ public final static String FD_OUTPUT = "bin"; //$NON-NLS-1$ /** Classes output folder name, i.e. "classes" */ public final static String FD_CLASSES_OUTPUT = "classes"; //$NON-NLS-1$ /** proguard output folder for mapping, etc.. files */ public final static String FD_PROGUARD = "proguard"; //$NON-NLS-1$ /** aidl output folder for copied aidl files */ public final static String FD_AIDL = "aidl"; //$NON-NLS-1$ /* Folder Names for the Android SDK */ /** Name of the SDK platforms folder. */ public final static String FD_PLATFORMS = "platforms"; //$NON-NLS-1$ /** Name of the SDK addons folder. */ public final static String FD_ADDONS = "add-ons"; //$NON-NLS-1$ /** Name of the SDK system-images folder. */ public final static String FD_SYSTEM_IMAGES = "system-images"; //$NON-NLS-1$ /** Name of the SDK sources folder where source packages are installed. *

* Note this is not the same as {@link #FD_SOURCES} which is the folder name where sources * are installed inside a project. */ public final static String FD_PKG_SOURCES = "sources"; //$NON-NLS-1$ /** Name of the SDK tools folder. */ public final static String FD_TOOLS = "tools"; //$NON-NLS-1$ /** Name of the SDK tools/support folder. */ public final static String FD_SUPPORT = "support"; //$NON-NLS-1$ /** Name of the SDK platform tools folder. */ public final static String FD_PLATFORM_TOOLS = "platform-tools"; //$NON-NLS-1$ /** Name of the SDK tools/lib folder. */ public final static String FD_LIB = "lib"; //$NON-NLS-1$ /** Name of the SDK docs folder. */ public final static String FD_DOCS = "docs"; //$NON-NLS-1$ /** Name of the doc folder containing API reference doc (javadoc) */ public static final String FD_DOCS_REFERENCE = "reference"; //$NON-NLS-1$ /** Name of the SDK images folder. */ public final static String FD_IMAGES = "images"; //$NON-NLS-1$ /** Name of the ABI to support. */ public final static String ABI_ARMEABI = "armeabi"; //$NON-NLS-1$ public final static String ABI_ARMEABI_V7A = "armeabi-v7a"; //$NON-NLS-1$ public final static String ABI_INTEL_ATOM = "x86"; //$NON-NLS-1$ public final static String ABI_MIPS = "mips"; //$NON-NLS-1$ /** Name of the CPU arch to support. */ public final static String CPU_ARCH_ARM = "arm"; //$NON-NLS-1$ public final static String CPU_ARCH_INTEL_ATOM = "x86"; //$NON-NLS-1$ public final static String CPU_ARCH_MIPS = "mips"; //$NON-NLS-1$ /** Name of the CPU model to support. */ public final static String CPU_MODEL_CORTEX_A8 = "cortex-a8"; //$NON-NLS-1$ /** Name of the SDK skins folder. */ public final static String FD_SKINS = "skins"; //$NON-NLS-1$ /** Name of the SDK samples folder. */ public final static String FD_SAMPLES = "samples"; //$NON-NLS-1$ /** Name of the SDK extras folder. */ public final static String FD_EXTRAS = "extras"; //$NON-NLS-1$ /** Name of the SDK templates folder, i.e. "templates" */ public final static String FD_TEMPLATES = "templates"; //$NON-NLS-1$ /** Name of the SDK Ant folder, i.e. "ant" */ public final static String FD_ANT = "ant"; //$NON-NLS-1$ /** Name of the SDK data folder, i.e. "data" */ public final static String FD_DATA = "data"; //$NON-NLS-1$ /** Name of the SDK renderscript folder, i.e. "rs" */ public final static String FD_RENDERSCRIPT = "rs"; //$NON-NLS-1$ /** Name of the SDK resources folder, i.e. "res" */ public final static String FD_RES = "res"; //$NON-NLS-1$ /** Name of the SDK font folder, i.e. "fonts" */ public final static String FD_FONTS = "fonts"; //$NON-NLS-1$ /** Name of the android sources directory */ public static final String FD_ANDROID_SOURCES = "sources"; //$NON-NLS-1$ /** Name of the addon libs folder. */ public final static String FD_ADDON_LIBS = "libs"; //$NON-NLS-1$ /** Name of the cache folder in the $HOME/.android. */ public final static String FD_CACHE = "cache"; //$NON-NLS-1$ /** API codename of a release (non preview) system image or platform. **/ public final static String CODENAME_RELEASE = "REL"; //$NON-NLS-1$ /** Namespace for the resource XML, i.e. "http://schemas.android.com/apk/res/android" */ public final static String NS_RESOURCES = "http://schemas.android.com/apk/res/android"; //$NON-NLS-1$ /** Namespace for the device schema, i.e. "http://schemas.android.com/sdk/devices/1" */ public static final String NS_DEVICES_XSD = "http://schemas.android.com/sdk/devices/1"; //$NON-NLS-1$ /** The name of the uses-library that provides "android.test.runner" */ public final static String ANDROID_TEST_RUNNER_LIB = "android.test.runner"; //$NON-NLS-1$ /* Folder path relative to the SDK root */ /** Path of the documentation directory relative to the sdk folder. * This is an OS path, ending with a separator. */ public final static String OS_SDK_DOCS_FOLDER = FD_DOCS + File.separator; /** Path of the tools directory relative to the sdk folder, or to a platform folder. * This is an OS path, ending with a separator. */ public final static String OS_SDK_TOOLS_FOLDER = FD_TOOLS + File.separator; /** Path of the lib directory relative to the sdk folder, or to a platform folder. * This is an OS path, ending with a separator. */ public final static String OS_SDK_TOOLS_LIB_FOLDER = OS_SDK_TOOLS_FOLDER + FD_LIB + File.separator; /** * Path of the lib directory relative to the sdk folder, or to a platform * folder. This is an OS path, ending with a separator. */ public final static String OS_SDK_TOOLS_LIB_EMULATOR_FOLDER = OS_SDK_TOOLS_LIB_FOLDER + "emulator" + File.separator; //$NON-NLS-1$ /** Path of the platform tools directory relative to the sdk folder. * This is an OS path, ending with a separator. */ public final static String OS_SDK_PLATFORM_TOOLS_FOLDER = FD_PLATFORM_TOOLS + File.separator; /** Path of the Platform tools Lib directory relative to the sdk folder. * This is an OS path, ending with a separator. */ public final static String OS_SDK_PLATFORM_TOOLS_LIB_FOLDER = OS_SDK_PLATFORM_TOOLS_FOLDER + FD_LIB + File.separator; /** Path of the bin folder of proguard folder relative to the sdk folder. * This is an OS path, ending with a separator. */ public final static String OS_SDK_TOOLS_PROGUARD_BIN_FOLDER = SdkConstants.OS_SDK_TOOLS_FOLDER + "proguard" + File.separator + //$NON-NLS-1$ "bin" + File.separator; //$NON-NLS-1$ /* Folder paths relative to a platform or add-on folder */ /** Path of the images directory relative to a platform or addon folder. * This is an OS path, ending with a separator. */ public final static String OS_IMAGES_FOLDER = FD_IMAGES + File.separator; /** Path of the skin directory relative to a platform or addon folder. * This is an OS path, ending with a separator. */ public final static String OS_SKINS_FOLDER = FD_SKINS + File.separator; /* Folder paths relative to a Platform folder */ /** Path of the data directory relative to a platform folder. * This is an OS path, ending with a separator. */ public final static String OS_PLATFORM_DATA_FOLDER = FD_DATA + File.separator; /** Path of the renderscript directory relative to a platform folder. * This is an OS path, ending with a separator. */ public final static String OS_PLATFORM_RENDERSCRIPT_FOLDER = FD_RENDERSCRIPT + File.separator; /** Path of the samples directory relative to a platform folder. * This is an OS path, ending with a separator. */ public final static String OS_PLATFORM_SAMPLES_FOLDER = FD_SAMPLES + File.separator; /** Path of the resources directory relative to a platform folder. * This is an OS path, ending with a separator. */ public final static String OS_PLATFORM_RESOURCES_FOLDER = OS_PLATFORM_DATA_FOLDER + FD_RES + File.separator; /** Path of the fonts directory relative to a platform folder. * This is an OS path, ending with a separator. */ public final static String OS_PLATFORM_FONTS_FOLDER = OS_PLATFORM_DATA_FOLDER + FD_FONTS + File.separator; /** Path of the android source directory relative to a platform folder. * This is an OS path, ending with a separator. */ public final static String OS_PLATFORM_SOURCES_FOLDER = FD_ANDROID_SOURCES + File.separator; /** Path of the android templates directory relative to a platform folder. * This is an OS path, ending with a separator. */ public final static String OS_PLATFORM_TEMPLATES_FOLDER = FD_TEMPLATES + File.separator; /** Path of the Ant build rules directory relative to a platform folder. * This is an OS path, ending with a separator. */ public final static String OS_PLATFORM_ANT_FOLDER = FD_ANT + File.separator; /** Path of the attrs.xml file relative to a platform folder. */ public final static String OS_PLATFORM_ATTRS_XML = OS_PLATFORM_RESOURCES_FOLDER + AndroidConstants.FD_RES_VALUES + File.separator + FN_ATTRS_XML; /** Path of the attrs_manifest.xml file relative to a platform folder. */ public final static String OS_PLATFORM_ATTRS_MANIFEST_XML = OS_PLATFORM_RESOURCES_FOLDER + AndroidConstants.FD_RES_VALUES + File.separator + FN_ATTRS_MANIFEST_XML; /** Path of the layoutlib.jar file relative to a platform folder. */ public final static String OS_PLATFORM_LAYOUTLIB_JAR = OS_PLATFORM_DATA_FOLDER + FN_LAYOUTLIB_JAR; /** Path of the renderscript include folder relative to a platform folder. */ public final static String OS_FRAMEWORK_RS = FN_FRAMEWORK_RENDERSCRIPT + File.separator + FN_FRAMEWORK_INCLUDE; /** Path of the renderscript (clang) include folder relative to a platform folder. */ public final static String OS_FRAMEWORK_RS_CLANG = FN_FRAMEWORK_RENDERSCRIPT + File.separator + FN_FRAMEWORK_INCLUDE_CLANG; /* Folder paths relative to a addon folder */ /** Path of the images directory relative to a folder folder. * This is an OS path, ending with a separator. */ public final static String OS_ADDON_LIBS_FOLDER = FD_ADDON_LIBS + File.separator; /** Skin default **/ public final static String SKIN_DEFAULT = "default"; //$NON-NLS-1$ /** SDK property: ant templates revision */ public final static String PROP_SDK_ANT_TEMPLATES_REVISION = "sdk.ant.templates.revision"; //$NON-NLS-1$ /** SDK property: default skin */ public final static String PROP_SDK_DEFAULT_SKIN = "sdk.skin.default"; //$NON-NLS-1$ /* Android Class Constants */ public final static String CLASS_ACTIVITY = "android.app.Activity"; //$NON-NLS-1$ public final static String CLASS_APPLICATION = "android.app.Application"; //$NON-NLS-1$ public final static String CLASS_SERVICE = "android.app.Service"; //$NON-NLS-1$ public final static String CLASS_BROADCASTRECEIVER = "android.content.BroadcastReceiver"; //$NON-NLS-1$ public final static String CLASS_CONTENTPROVIDER = "android.content.ContentProvider"; //$NON-NLS-1$ public final static String CLASS_INSTRUMENTATION = "android.app.Instrumentation"; //$NON-NLS-1$ public final static String CLASS_INSTRUMENTATION_RUNNER = "android.test.InstrumentationTestRunner"; //$NON-NLS-1$ public final static String CLASS_BUNDLE = "android.os.Bundle"; //$NON-NLS-1$ public final static String CLASS_R = "android.R"; //$NON-NLS-1$ public final static String CLASS_MANIFEST_PERMISSION = "android.Manifest$permission"; //$NON-NLS-1$ public final static String CLASS_INTENT = "android.content.Intent"; //$NON-NLS-1$ public final static String CLASS_CONTEXT = "android.content.Context"; //$NON-NLS-1$ public final static String CLASS_VIEW = "android.view.View"; //$NON-NLS-1$ public final static String CLASS_VIEWGROUP = "android.view.ViewGroup"; //$NON-NLS-1$ public final static String CLASS_NAME_LAYOUTPARAMS = "LayoutParams"; //$NON-NLS-1$ public final static String CLASS_VIEWGROUP_LAYOUTPARAMS = CLASS_VIEWGROUP + "$" + CLASS_NAME_LAYOUTPARAMS; //$NON-NLS-1$ public final static String CLASS_NAME_FRAMELAYOUT = "FrameLayout"; //$NON-NLS-1$ public final static String CLASS_FRAMELAYOUT = "android.widget." + CLASS_NAME_FRAMELAYOUT; //$NON-NLS-1$ public final static String CLASS_PREFERENCE = "android.preference.Preference"; //$NON-NLS-1$ public final static String CLASS_NAME_PREFERENCE_SCREEN = "PreferenceScreen"; //$NON-NLS-1$ public final static String CLASS_PREFERENCES = "android.preference." + CLASS_NAME_PREFERENCE_SCREEN; //$NON-NLS-1$ public final static String CLASS_PREFERENCEGROUP = "android.preference.PreferenceGroup"; //$NON-NLS-1$ public final static String CLASS_PARCELABLE = "android.os.Parcelable"; //$NON-NLS-1$ public static final String CLASS_FRAGMENT = "android.app.Fragment"; //$NON-NLS-1$ public static final String CLASS_V4_FRAGMENT = "android.support.v4.app.Fragment"; //$NON-NLS-1$ /** MockView is part of the layoutlib bridge and used to display classes that have * no rendering in the graphical layout editor. */ public final static String CLASS_MOCK_VIEW = "com.android.layoutlib.bridge.MockView"; //$NON-NLS-1$ /** Returns the appropriate name for the 'android' command, which is 'android.exe' for * Windows and 'android' for all other platforms. */ public static String androidCmdName() { String os = System.getProperty("os.name"); //$NON-NLS-1$ String cmd = "android"; //$NON-NLS-1$ if (os.startsWith("Windows")) { //$NON-NLS-1$ cmd += ".bat"; //$NON-NLS-1$ } return cmd; } /** Returns the appropriate name for the 'mksdcard' command, which is 'mksdcard.exe' for * Windows and 'mkdsdcard' for all other platforms. */ public static String mkSdCardCmdName() { String os = System.getProperty("os.name"); //$NON-NLS-1$ String cmd = "mksdcard"; //$NON-NLS-1$ if (os.startsWith("Windows")) { //$NON-NLS-1$ cmd += ".exe"; //$NON-NLS-1$ } return cmd; } /** * Returns current platform * * @return one of {@link #PLATFORM_WINDOWS}, {@link #PLATFORM_DARWIN}, * {@link #PLATFORM_LINUX} or {@link #PLATFORM_UNKNOWN}. */ public static int currentPlatform() { String os = System.getProperty("os.name"); //$NON-NLS-1$ if (os.startsWith("Mac OS")) { //$NON-NLS-1$ return PLATFORM_DARWIN; } else if (os.startsWith("Windows")) { //$NON-NLS-1$ return PLATFORM_WINDOWS; } else if (os.startsWith("Linux")) { //$NON-NLS-1$ return PLATFORM_LINUX; } return PLATFORM_UNKNOWN; } /** * Returns current platform's UI name * * @return one of "Windows", "Mac OS X", "Linux" or "other". */ public static String currentPlatformName() { String os = System.getProperty("os.name"); //$NON-NLS-1$ if (os.startsWith("Mac OS")) { //$NON-NLS-1$ return "Mac OS X"; //$NON-NLS-1$ } else if (os.startsWith("Windows")) { //$NON-NLS-1$ return "Windows"; //$NON-NLS-1$ } else if (os.startsWith("Linux")) { //$NON-NLS-1$ return "Linux"; //$NON-NLS-1$ } return "Other"; } private static String ext(String windowsExtension, String nonWindowsExtension) { if (CURRENT_PLATFORM == PLATFORM_WINDOWS) { return windowsExtension; } else { return nonWindowsExtension; } } }