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1 /*
2  * Copyright (C) 2007 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.sdklib;
18 
19 import com.android.AndroidConstants;
20 
21 import java.io.File;
22 
23 /**
24  * Constant definition class.<br>
25  * <br>
26  * Most constants have a prefix defining the content.
27  * <ul>
28  * <li><code>OS_</code> OS path constant. These paths are different depending on the platform.</li>
29  * <li><code>FN_</code> File name constant.</li>
30  * <li><code>FD_</code> Folder name constant.</li>
31  * </ul>
32  *
33  */
34 public final class SdkConstants {
35     public final static int PLATFORM_UNKNOWN = 0;
36     public final static int PLATFORM_LINUX = 1;
37     public final static int PLATFORM_WINDOWS = 2;
38     public final static int PLATFORM_DARWIN = 3;
39 
40     /**
41      * Returns current platform, one of {@link #PLATFORM_WINDOWS}, {@link #PLATFORM_DARWIN},
42      * {@link #PLATFORM_LINUX} or {@link #PLATFORM_UNKNOWN}.
43      */
44     public final static int CURRENT_PLATFORM = currentPlatform();
45 
46     /**
47      * Charset for the ini file handled by the SDK.
48      */
49     public final static String INI_CHARSET = "UTF-8";                                 //$NON-NLS-1$
50 
51     /** An SDK Project's AndroidManifest.xml file */
52     public static final String FN_ANDROID_MANIFEST_XML= "AndroidManifest.xml";        //$NON-NLS-1$
53     /** pre-dex jar filename. i.e. "classes.jar" */
54     public final static String FN_CLASSES_JAR = "classes.jar";                        //$NON-NLS-1$
55     /** Dex filename inside the APK. i.e. "classes.dex" */
56     public final static String FN_APK_CLASSES_DEX = "classes.dex";                    //$NON-NLS-1$
57 
58     /** An SDK Project's build.xml file */
59     public final static String FN_BUILD_XML = "build.xml";                            //$NON-NLS-1$
60 
61     /** Name of the framework library, i.e. "android.jar" */
62     public static final String FN_FRAMEWORK_LIBRARY = "android.jar";                  //$NON-NLS-1$
63     /** Name of the layout attributes, i.e. "attrs.xml" */
64     public static final String FN_ATTRS_XML = "attrs.xml";                            //$NON-NLS-1$
65     /** Name of the layout attributes, i.e. "attrs_manifest.xml" */
66     public static final String FN_ATTRS_MANIFEST_XML = "attrs_manifest.xml";          //$NON-NLS-1$
67     /** framework aidl import file */
68     public static final String FN_FRAMEWORK_AIDL = "framework.aidl";                  //$NON-NLS-1$
69     /** framework renderscript folder */
70     public static final String FN_FRAMEWORK_RENDERSCRIPT = "renderscript";            //$NON-NLS-1$
71     /** framework include folder */
72     public static final String FN_FRAMEWORK_INCLUDE = "include";                      //$NON-NLS-1$
73     /** framework include (clang) folder */
74     public static final String FN_FRAMEWORK_INCLUDE_CLANG = "clang-include";          //$NON-NLS-1$
75     /** layoutlib.jar file */
76     public static final String FN_LAYOUTLIB_JAR = "layoutlib.jar";                    //$NON-NLS-1$
77     /** widget list file */
78     public static final String FN_WIDGETS = "widgets.txt";                            //$NON-NLS-1$
79     /** Intent activity actions list file */
80     public static final String FN_INTENT_ACTIONS_ACTIVITY = "activity_actions.txt";   //$NON-NLS-1$
81     /** Intent broadcast actions list file */
82     public static final String FN_INTENT_ACTIONS_BROADCAST = "broadcast_actions.txt"; //$NON-NLS-1$
83     /** Intent service actions list file */
84     public static final String FN_INTENT_ACTIONS_SERVICE = "service_actions.txt";     //$NON-NLS-1$
85     /** Intent category list file */
86     public static final String FN_INTENT_CATEGORIES = "categories.txt";               //$NON-NLS-1$
87 
88     /** annotations support jar */
89     public static final String FN_ANNOTATIONS_JAR = "annotations.jar";                //$NON-NLS-1$
90 
91     /** platform build property file */
92     public final static String FN_BUILD_PROP = "build.prop";                          //$NON-NLS-1$
93     /** plugin properties file */
94     public final static String FN_PLUGIN_PROP = "plugin.prop";                        //$NON-NLS-1$
95     /** add-on manifest file */
96     public final static String FN_MANIFEST_INI = "manifest.ini";                      //$NON-NLS-1$
97     /** add-on layout device XML file. */
98     public final static String FN_DEVICES_XML = "devices.xml";                        //$NON-NLS-1$
99     /** hardware properties definition file */
100     public final static String FN_HARDWARE_INI = "hardware-properties.ini";           //$NON-NLS-1$
101 
102     /** project property file */
103     public final static String FN_PROJECT_PROPERTIES = "project.properties";          //$NON-NLS-1$
104 
105     /** project local property file */
106     public final static String FN_LOCAL_PROPERTIES = "local.properties";              //$NON-NLS-1$
107 
108     /** project ant property file */
109     public final static String FN_ANT_PROPERTIES = "ant.properties";                  //$NON-NLS-1$
110 
111     /** Skin layout file */
112     public final static String FN_SKIN_LAYOUT = "layout";                             //$NON-NLS-1$
113 
114     /** dx.jar file */
115     public static final String FN_DX_JAR = "dx.jar";                                  //$NON-NLS-1$
116 
117     /** dx executable (with extension for the current OS) */
118     public final static String FN_DX =
119         "dx" + ext(".bat", "");                           //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
120 
121     /** aapt executable (with extension for the current OS) */
122     public final static String FN_AAPT =
123         "aapt" + ext(".exe", "");                         //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
124 
125     /** aidl executable (with extension for the current OS) */
126     public final static String FN_AIDL =
127         "aidl" + ext(".exe", "");                         //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
128 
129     /** renderscript executable (with extension for the current OS) */
130     public final static String FN_RENDERSCRIPT =
131         "llvm-rs-cc" + ext(".exe", "");                   //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
132 
133     /** adb executable (with extension for the current OS) */
134     public final static String FN_ADB =
135         "adb" + ext(".exe", "");                          //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
136 
137     /** emulator executable for the current OS */
138     public final static String FN_EMULATOR =
139         "emulator" + ext(".exe", "");                     //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
140 
141     /** zipalign executable (with extension for the current OS) */
142     public final static String FN_ZIPALIGN =
143         "zipalign" + ext(".exe", "");                     //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
144 
145     /** dexdump executable (with extension for the current OS) */
146     public final static String FN_DEXDUMP =
147         "dexdump" + ext(".exe", "");                      //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
148 
149     /** proguard executable (with extension for the current OS) */
150     public final static String FN_PROGUARD =
151         "proguard" + ext(".bat", ".sh");                  //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
152 
153     /** find_lock for Windows (with extension for the current OS) */
154     public final static String FN_FIND_LOCK =
155         "find_lock" + ext(".exe", "");                    //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
156 
157     /** properties file for SDK Updater packages */
158     public final static String FN_SOURCE_PROP = "source.properties";                  //$NON-NLS-1$
159     /** properties file for content hash of installed packages */
160     public final static String FN_CONTENT_HASH_PROP = "content_hash.properties";      //$NON-NLS-1$
161     /** properties file for the SDK */
162     public final static String FN_SDK_PROP = "sdk.properties";                        //$NON-NLS-1$
163 
164     /**
165      * filename for gdbserver.
166      */
167     public final static String FN_GDBSERVER = "gdbserver";              //$NON-NLS-1$
168 
169     /** global Android proguard config file */
170     public final static String FN_ANDROID_PROGUARD_FILE = "proguard-android.txt";   //$NON-NLS-1$
171     /** default proguard config file with new file extension (for project specific stuff) */
172     public final static String FN_PROJECT_PROGUARD_FILE = "proguard-project.txt";   //$NON-NLS-1$
173 
174     /* Folder Names for Android Projects . */
175 
176     /** Resources folder name, i.e. "res". */
177     public final static String FD_RESOURCES = "res";                    //$NON-NLS-1$
178     /** Assets folder name, i.e. "assets" */
179     public final static String FD_ASSETS = "assets";                    //$NON-NLS-1$
180     /** Default source folder name in an SDK project, i.e. "src".
181      * <p/>
182      * Note: this is not the same as {@link #FD_PKG_SOURCES}
183      * which is an SDK sources folder for packages. */
184     public final static String FD_SOURCES = "src";                      //$NON-NLS-1$
185     /** Default generated source folder name, i.e. "gen" */
186     public final static String FD_GEN_SOURCES = "gen";                  //$NON-NLS-1$
187     /** Default native library folder name inside the project, i.e. "libs"
188      * While the folder inside the .apk is "lib", we call that one libs because
189      * that's what we use in ant for both .jar and .so and we need to make the 2 development ways
190      * compatible. */
191     public final static String FD_NATIVE_LIBS = "libs";                 //$NON-NLS-1$
192     /** Native lib folder inside the APK: "lib" */
193     public final static String FD_APK_NATIVE_LIBS = "lib";              //$NON-NLS-1$
194     /** Default output folder name, i.e. "bin" */
195     public final static String FD_OUTPUT = "bin";                       //$NON-NLS-1$
196     /** Classes output folder name, i.e. "classes" */
197     public final static String FD_CLASSES_OUTPUT = "classes";           //$NON-NLS-1$
198     /** proguard output folder for mapping, etc.. files */
199     public final static String FD_PROGUARD = "proguard";                //$NON-NLS-1$
200 
201     /* Folder Names for the Android SDK */
202 
203     /** Name of the SDK platforms folder. */
204     public final static String FD_PLATFORMS = "platforms";              //$NON-NLS-1$
205     /** Name of the SDK addons folder. */
206     public final static String FD_ADDONS = "add-ons";                   //$NON-NLS-1$
207     /** Name of the SDK system-images folder. */
208     public final static String FD_SYSTEM_IMAGES = "system-images";      //$NON-NLS-1$
209     /** Name of the SDK sources folder where source packages are installed.
210      * <p/>
211      * Note this is not the same as {@link #FD_SOURCES} which is the folder name where sources
212      * are installed inside a project. */
213     public final static String FD_PKG_SOURCES = "sources";              //$NON-NLS-1$
214     /** Name of the SDK tools folder. */
215     public final static String FD_TOOLS = "tools";                      //$NON-NLS-1$
216     /** Name of the SDK tools/support folder. */
217     public final static String FD_SUPPORT = "support";                  //$NON-NLS-1$
218     /** Name of the SDK platform tools folder. */
219     public final static String FD_PLATFORM_TOOLS = "platform-tools";    //$NON-NLS-1$
220     /** Name of the SDK tools/lib folder. */
221     public final static String FD_LIB = "lib";                          //$NON-NLS-1$
222     /** Name of the SDK docs folder. */
223     public final static String FD_DOCS = "docs";                        //$NON-NLS-1$
224     /** Name of the doc folder containing API reference doc (javadoc) */
225     public static final String FD_DOCS_REFERENCE = "reference";         //$NON-NLS-1$
226     /** Name of the SDK images folder. */
227     public final static String FD_IMAGES = "images";                    //$NON-NLS-1$
228     /** Name of the ABI to support. */
229     public final static String ABI_ARMEABI = "armeabi";                 //$NON-NLS-1$
230     public final static String ABI_ARMEABI_V7A = "armeabi-v7a";         //$NON-NLS-1$
231     public final static String ABI_INTEL_ATOM = "x86";                  //$NON-NLS-1$
232     public final static String ABI_MIPS = "mips";                       //$NON-NLS-1$
233     /** Name of the CPU arch to support. */
234     public final static String CPU_ARCH_ARM = "arm";                    //$NON-NLS-1$
235     public final static String CPU_ARCH_INTEL_ATOM = "x86";             //$NON-NLS-1$
236     public final static String CPU_ARCH_MIPS = "mips";                  //$NON-NLS-1$
237     /** Name of the CPU model to support. */
238     public final static String CPU_MODEL_CORTEX_A8 = "cortex-a8";       //$NON-NLS-1$
239 
240     /** Name of the SDK skins folder. */
241     public final static String FD_SKINS = "skins";                      //$NON-NLS-1$
242     /** Name of the SDK samples folder. */
243     public final static String FD_SAMPLES = "samples";                  //$NON-NLS-1$
244     /** Name of the SDK extras folder. */
245     public final static String FD_EXTRAS = "extras";                    //$NON-NLS-1$
246     /** Name of the SDK templates folder, i.e. "templates" */
247     public final static String FD_TEMPLATES = "templates";              //$NON-NLS-1$
248     /** Name of the SDK Ant folder, i.e. "ant" */
249     public final static String FD_ANT = "ant";                          //$NON-NLS-1$
250     /** Name of the SDK data folder, i.e. "data" */
251     public final static String FD_DATA = "data";                        //$NON-NLS-1$
252     /** Name of the SDK renderscript folder, i.e. "rs" */
253     public final static String FD_RENDERSCRIPT = "rs";                  //$NON-NLS-1$
254     /** Name of the SDK resources folder, i.e. "res" */
255     public final static String FD_RES = "res";                          //$NON-NLS-1$
256     /** Name of the SDK font folder, i.e. "fonts" */
257     public final static String FD_FONTS = "fonts";                      //$NON-NLS-1$
258     /** Name of the android sources directory */
259     public static final String FD_ANDROID_SOURCES = "sources";          //$NON-NLS-1$
260     /** Name of the addon libs folder. */
261     public final static String FD_ADDON_LIBS = "libs";                  //$NON-NLS-1$
262 
263     /** Name of the cache folder in the $HOME/.android. */
264     public final static String FD_CACHE = "cache";                      //$NON-NLS-1$
265 
266     /** Namespace for the resource XML, i.e. "http://schemas.android.com/apk/res/android" */
267     public final static String NS_RESOURCES =
268         "http://schemas.android.com/apk/res/android";                   //$NON-NLS-1$
269 
270     /** The name of the uses-library that provides "android.test.runner" */
271     public final static String ANDROID_TEST_RUNNER_LIB =
272         "android.test.runner";                                          //$NON-NLS-1$
273 
274     /* Folder path relative to the SDK root */
275     /** Path of the documentation directory relative to the sdk folder.
276      *  This is an OS path, ending with a separator. */
277     public final static String OS_SDK_DOCS_FOLDER = FD_DOCS + File.separator;
278 
279     /** Path of the tools directory relative to the sdk folder, or to a platform folder.
280      *  This is an OS path, ending with a separator. */
281     public final static String OS_SDK_TOOLS_FOLDER = FD_TOOLS + File.separator;
282 
283     /** Path of the lib directory relative to the sdk folder, or to a platform folder.
284      *  This is an OS path, ending with a separator. */
285     public final static String OS_SDK_TOOLS_LIB_FOLDER =
286             OS_SDK_TOOLS_FOLDER + FD_LIB + File.separator;
287 
288     /**
289      * Path of the lib directory relative to the sdk folder, or to a platform
290      * folder. This is an OS path, ending with a separator.
291      */
292     public final static String OS_SDK_TOOLS_LIB_EMULATOR_FOLDER = OS_SDK_TOOLS_LIB_FOLDER
293             + "emulator" + File.separator;                              //$NON-NLS-1$
294 
295     /** Path of the platform tools directory relative to the sdk folder.
296      *  This is an OS path, ending with a separator. */
297     public final static String OS_SDK_PLATFORM_TOOLS_FOLDER = FD_PLATFORM_TOOLS + File.separator;
298 
299     /** Path of the Platform tools Lib directory relative to the sdk folder.
300      *  This is an OS path, ending with a separator. */
301     public final static String OS_SDK_PLATFORM_TOOLS_LIB_FOLDER =
302             OS_SDK_PLATFORM_TOOLS_FOLDER + FD_LIB + File.separator;
303 
304     /** Path of the bin folder of proguard folder relative to the sdk folder.
305      *  This is an OS path, ending with a separator. */
306     public final static String OS_SDK_TOOLS_PROGUARD_BIN_FOLDER =
307         SdkConstants.OS_SDK_TOOLS_FOLDER +
308         "proguard" + File.separator +                                   //$NON-NLS-1$
309         "bin" + File.separator;                                         //$NON-NLS-1$
310 
311     /* Folder paths relative to a platform or add-on folder */
312 
313     /** Path of the images directory relative to a platform or addon folder.
314      *  This is an OS path, ending with a separator. */
315     public final static String OS_IMAGES_FOLDER = FD_IMAGES + File.separator;
316 
317     /** Path of the skin directory relative to a platform or addon folder.
318      *  This is an OS path, ending with a separator. */
319     public final static String OS_SKINS_FOLDER = FD_SKINS + File.separator;
320 
321     /* Folder paths relative to a Platform folder */
322 
323     /** Path of the data directory relative to a platform folder.
324      *  This is an OS path, ending with a separator. */
325     public final static String OS_PLATFORM_DATA_FOLDER = FD_DATA + File.separator;
326 
327     /** Path of the renderscript directory relative to a platform folder.
328      *  This is an OS path, ending with a separator. */
329     public final static String OS_PLATFORM_RENDERSCRIPT_FOLDER = FD_RENDERSCRIPT + File.separator;
330 
331 
332     /** Path of the samples directory relative to a platform folder.
333      *  This is an OS path, ending with a separator. */
334     public final static String OS_PLATFORM_SAMPLES_FOLDER = FD_SAMPLES + File.separator;
335 
336     /** Path of the resources directory relative to a platform folder.
337      *  This is an OS path, ending with a separator. */
338     public final static String OS_PLATFORM_RESOURCES_FOLDER =
339             OS_PLATFORM_DATA_FOLDER + FD_RES + File.separator;
340 
341     /** Path of the fonts directory relative to a platform folder.
342      *  This is an OS path, ending with a separator. */
343     public final static String OS_PLATFORM_FONTS_FOLDER =
344             OS_PLATFORM_DATA_FOLDER + FD_FONTS + File.separator;
345 
346     /** Path of the android source directory relative to a platform folder.
347      *  This is an OS path, ending with a separator. */
348     public final static String OS_PLATFORM_SOURCES_FOLDER = FD_ANDROID_SOURCES + File.separator;
349 
350     /** Path of the android templates directory relative to a platform folder.
351      *  This is an OS path, ending with a separator. */
352     public final static String OS_PLATFORM_TEMPLATES_FOLDER = FD_TEMPLATES + File.separator;
353 
354     /** Path of the Ant build rules directory relative to a platform folder.
355      *  This is an OS path, ending with a separator. */
356     public final static String OS_PLATFORM_ANT_FOLDER = FD_ANT + File.separator;
357 
358     /** Path of the attrs.xml file relative to a platform folder. */
359     public final static String OS_PLATFORM_ATTRS_XML =
360             OS_PLATFORM_RESOURCES_FOLDER + AndroidConstants.FD_RES_VALUES + File.separator +
361             FN_ATTRS_XML;
362 
363     /** Path of the attrs_manifest.xml file relative to a platform folder. */
364     public final static String OS_PLATFORM_ATTRS_MANIFEST_XML =
365             OS_PLATFORM_RESOURCES_FOLDER + AndroidConstants.FD_RES_VALUES + File.separator +
366             FN_ATTRS_MANIFEST_XML;
367 
368     /** Path of the layoutlib.jar file relative to a platform folder. */
369     public final static String OS_PLATFORM_LAYOUTLIB_JAR =
370             OS_PLATFORM_DATA_FOLDER + FN_LAYOUTLIB_JAR;
371 
372     /** Path of the renderscript include folder relative to a platform folder. */
373     public final static String OS_FRAMEWORK_RS =
374             FN_FRAMEWORK_RENDERSCRIPT + File.separator + FN_FRAMEWORK_INCLUDE;
375     /** Path of the renderscript (clang) include folder relative to a platform folder. */
376     public final static String OS_FRAMEWORK_RS_CLANG =
377             FN_FRAMEWORK_RENDERSCRIPT + File.separator + FN_FRAMEWORK_INCLUDE_CLANG;
378 
379     /* Folder paths relative to a addon folder */
380 
381     /** Path of the images directory relative to a folder folder.
382      *  This is an OS path, ending with a separator. */
383     public final static String OS_ADDON_LIBS_FOLDER = FD_ADDON_LIBS + File.separator;
384 
385     /** Skin default **/
386     public final static String SKIN_DEFAULT = "default";                    //$NON-NLS-1$
387 
388     /** SDK property: ant templates revision */
389     public final static String PROP_SDK_ANT_TEMPLATES_REVISION =
390         "sdk.ant.templates.revision";                                       //$NON-NLS-1$
391 
392     /** SDK property: default skin */
393     public final static String PROP_SDK_DEFAULT_SKIN = "sdk.skin.default"; //$NON-NLS-1$
394 
395     /* Android Class Constants */
396     public final static String CLASS_ACTIVITY = "android.app.Activity"; //$NON-NLS-1$
397     public final static String CLASS_APPLICATION = "android.app.Application"; //$NON-NLS-1$
398     public final static String CLASS_SERVICE = "android.app.Service"; //$NON-NLS-1$
399     public final static String CLASS_BROADCASTRECEIVER = "android.content.BroadcastReceiver"; //$NON-NLS-1$
400     public final static String CLASS_CONTENTPROVIDER = "android.content.ContentProvider"; //$NON-NLS-1$
401     public final static String CLASS_INSTRUMENTATION = "android.app.Instrumentation"; //$NON-NLS-1$
402     public final static String CLASS_INSTRUMENTATION_RUNNER =
403         "android.test.InstrumentationTestRunner"; //$NON-NLS-1$
404     public final static String CLASS_BUNDLE = "android.os.Bundle"; //$NON-NLS-1$
405     public final static String CLASS_R = "android.R"; //$NON-NLS-1$
406     public final static String CLASS_MANIFEST_PERMISSION = "android.Manifest$permission"; //$NON-NLS-1$
407     public final static String CLASS_INTENT = "android.content.Intent"; //$NON-NLS-1$
408     public final static String CLASS_CONTEXT = "android.content.Context"; //$NON-NLS-1$
409     public final static String CLASS_VIEW = "android.view.View"; //$NON-NLS-1$
410     public final static String CLASS_VIEWGROUP = "android.view.ViewGroup"; //$NON-NLS-1$
411     public final static String CLASS_NAME_LAYOUTPARAMS = "LayoutParams"; //$NON-NLS-1$
412     public final static String CLASS_VIEWGROUP_LAYOUTPARAMS =
413         CLASS_VIEWGROUP + "$" + CLASS_NAME_LAYOUTPARAMS; //$NON-NLS-1$
414     public final static String CLASS_NAME_FRAMELAYOUT = "FrameLayout"; //$NON-NLS-1$
415     public final static String CLASS_FRAMELAYOUT =
416         "android.widget." + CLASS_NAME_FRAMELAYOUT; //$NON-NLS-1$
417     public final static String CLASS_PREFERENCE = "android.preference.Preference"; //$NON-NLS-1$
418     public final static String CLASS_NAME_PREFERENCE_SCREEN = "PreferenceScreen"; //$NON-NLS-1$
419     public final static String CLASS_PREFERENCES =
420         "android.preference." + CLASS_NAME_PREFERENCE_SCREEN; //$NON-NLS-1$
421     public final static String CLASS_PREFERENCEGROUP = "android.preference.PreferenceGroup"; //$NON-NLS-1$
422     public final static String CLASS_PARCELABLE = "android.os.Parcelable"; //$NON-NLS-1$
423     public static final String CLASS_FRAGMENT = "android.app.Fragment"; //$NON-NLS-1$
424     public static final String CLASS_V4_FRAGMENT = "android.support.v4.app.Fragment"; //$NON-NLS-1$
425     /** MockView is part of the layoutlib bridge and used to display classes that have
426      * no rendering in the graphical layout editor. */
427     public final static String CLASS_MOCK_VIEW = "com.android.layoutlib.bridge.MockView"; //$NON-NLS-1$
428 
429 
430 
431     /** Returns the appropriate name for the 'android' command, which is 'android.exe' for
432      * Windows and 'android' for all other platforms. */
androidCmdName()433     public static String androidCmdName() {
434         String os = System.getProperty("os.name");          //$NON-NLS-1$
435         String cmd = "android";                             //$NON-NLS-1$
436         if (os.startsWith("Windows")) {                     //$NON-NLS-1$
437             cmd += ".bat";                                  //$NON-NLS-1$
438         }
439         return cmd;
440     }
441 
442     /** Returns the appropriate name for the 'mksdcard' command, which is 'mksdcard.exe' for
443      * Windows and 'mkdsdcard' for all other platforms. */
mkSdCardCmdName()444     public static String mkSdCardCmdName() {
445         String os = System.getProperty("os.name");          //$NON-NLS-1$
446         String cmd = "mksdcard";                            //$NON-NLS-1$
447         if (os.startsWith("Windows")) {                     //$NON-NLS-1$
448             cmd += ".exe";                                  //$NON-NLS-1$
449         }
450         return cmd;
451     }
452 
453     /**
454      * Returns current platform
455      *
456      * @return one of {@link #PLATFORM_WINDOWS}, {@link #PLATFORM_DARWIN},
457      * {@link #PLATFORM_LINUX} or {@link #PLATFORM_UNKNOWN}.
458      */
currentPlatform()459     public static int currentPlatform() {
460         String os = System.getProperty("os.name");          //$NON-NLS-1$
461         if (os.startsWith("Mac OS")) {                      //$NON-NLS-1$
462             return PLATFORM_DARWIN;
463         } else if (os.startsWith("Windows")) {              //$NON-NLS-1$
464             return PLATFORM_WINDOWS;
465         } else if (os.startsWith("Linux")) {                //$NON-NLS-1$
466             return PLATFORM_LINUX;
467         }
468 
469         return PLATFORM_UNKNOWN;
470     }
471 
472     /**
473      * Returns current platform's UI name
474      *
475      * @return one of "Windows", "Mac OS X", "Linux" or "other".
476      */
currentPlatformName()477     public static String currentPlatformName() {
478         String os = System.getProperty("os.name");          //$NON-NLS-1$
479         if (os.startsWith("Mac OS")) {                      //$NON-NLS-1$
480             return "Mac OS X";                              //$NON-NLS-1$
481         } else if (os.startsWith("Windows")) {              //$NON-NLS-1$
482             return "Windows";                               //$NON-NLS-1$
483         } else if (os.startsWith("Linux")) {                //$NON-NLS-1$
484             return "Linux";                                 //$NON-NLS-1$
485         }
486 
487         return "Other";
488     }
489 
ext(String windowsExtension, String nonWindowsExtension)490     private static String ext(String windowsExtension, String nonWindowsExtension) {
491         if (CURRENT_PLATFORM == PLATFORM_WINDOWS) {
492             return windowsExtension;
493         } else {
494             return nonWindowsExtension;
495         }
496     }
497 }
498