| /* |
| * Copyright (C) 2008 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.sdklib.avd; |
| |
| import com.android.prefs.AndroidLocation; |
| import com.android.prefs.AndroidLocation.AndroidLocationException; |
| import com.android.sdklib.IAndroidTarget; |
| import com.android.sdklib.ISdkLog; |
| import com.android.sdklib.SdkConstants; |
| import com.android.sdklib.SdkManager; |
| |
| import java.io.BufferedReader; |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileOutputStream; |
| import java.io.FileWriter; |
| import java.io.FilenameFilter; |
| import java.io.IOException; |
| import java.io.InputStreamReader; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Map.Entry; |
| import java.util.regex.Matcher; |
| import java.util.regex.Pattern; |
| |
| /** |
| * Android Virtual Device Manager to manage AVDs. |
| */ |
| public final class AvdManager { |
| |
| public static final String AVD_FOLDER_EXTENSION = ".avd"; |
| |
| private final static String AVD_INFO_PATH = "path"; |
| private final static String AVD_INFO_TARGET = "target"; |
| |
| /** |
| * AVD/config.ini key name representing the SDK-relative path of the skin folder, if any, |
| * or a 320x480 like constant for a numeric skin size. |
| * |
| * @see #NUMERIC_SKIN_SIZE |
| */ |
| public final static String AVD_INI_SKIN_PATH = "skin.path"; |
| /** |
| * AVD/config.ini key name representing an UI name for the skin. |
| * This config key is ignored by the emulator. It is only used by the SDK manager or |
| * tools to give a friendlier name to the skin. |
| * If missing, use the {@link #AVD_INI_SKIN_PATH} key instead. |
| */ |
| public final static String AVD_INI_SKIN_NAME = "skin.name"; |
| /** |
| * AVD/config.ini key name representing the path to the sdcard file. |
| * If missing, the default name "sdcard.img" will be used for the sdcard, if there's such |
| * a file. |
| * |
| * @see #SDCARD_IMG |
| */ |
| public final static String AVD_INI_SDCARD_PATH = "sdcard.path"; |
| /** |
| * AVD/config.ini key name representing the size of the SD card. |
| * This property is for UI purposes only. It is not used by the emulator. |
| * |
| * @see #SDCARD_SIZE_PATTERN |
| */ |
| public final static String AVD_INI_SDCARD_SIZE = "sdcard.size"; |
| /** |
| * AVD/config.ini key name representing the first path where the emulator looks |
| * for system images. Typically this is the path to the add-on system image or |
| * the path to the platform system image if there's no add-on. |
| * <p/> |
| * The emulator looks at {@link #AVD_INI_IMAGES_1} before {@link #AVD_INI_IMAGES_2}. |
| */ |
| public final static String AVD_INI_IMAGES_1 = "image.sysdir.1"; |
| /** |
| * AVD/config.ini key name representing the second path where the emulator looks |
| * for system images. Typically this is the path to the platform system image. |
| * |
| * @see #AVD_INI_IMAGES_1 |
| */ |
| public final static String AVD_INI_IMAGES_2 = "image.sysdir.2"; |
| |
| /** |
| * Pattern to match pixel-sized skin "names", e.g. "320x480". |
| */ |
| public final static Pattern NUMERIC_SKIN_SIZE = Pattern.compile("[0-9]{2,}x[0-9]{2,}"); |
| |
| |
| private final static String USERDATA_IMG = "userdata.img"; |
| private final static String CONFIG_INI = "config.ini"; |
| private final static String SDCARD_IMG = "sdcard.img"; |
| |
| private final static String INI_EXTENSION = ".ini"; |
| private final static Pattern INI_NAME_PATTERN = Pattern.compile("(.+)\\" + INI_EXTENSION + "$", |
| Pattern.CASE_INSENSITIVE); |
| |
| /** |
| * Pattern for matching SD Card sizes, e.g. "4K" or "16M". |
| */ |
| private final static Pattern SDCARD_SIZE_PATTERN = Pattern.compile("\\d+[MK]?"); |
| |
| /** An immutable structure describing an Android Virtual Device. */ |
| public static final class AvdInfo { |
| private final String mName; |
| private final String mPath; |
| private final IAndroidTarget mTarget; |
| private final Map<String, String> mProperties; |
| |
| /** Creates a new AVD info. Values are immutable. |
| * @param properties */ |
| public AvdInfo(String name, String path, IAndroidTarget target, |
| Map<String, String> properties) { |
| mName = name; |
| mPath = path; |
| mTarget = target; |
| mProperties = properties; |
| } |
| |
| /** Returns the name of the AVD. */ |
| public String getName() { |
| return mName; |
| } |
| |
| /** Returns the path of the AVD data directory. */ |
| public String getPath() { |
| return mPath; |
| } |
| |
| /** Returns the target of the AVD. */ |
| public IAndroidTarget getTarget() { |
| return mTarget; |
| } |
| |
| /** |
| * Helper method that returns the .ini {@link File} for a given AVD name. |
| * @throws AndroidLocationException if there's a problem getting android root directory. |
| */ |
| public static File getIniFile(String name) throws AndroidLocationException { |
| String avdRoot; |
| avdRoot = AndroidLocation.getFolder() + AndroidLocation.FOLDER_AVD; |
| return new File(avdRoot, name + INI_EXTENSION); |
| } |
| |
| /** |
| * Returns the .ini {@link File} for this AVD. |
| * @throws AndroidLocationException if there's a problem getting android root directory. |
| */ |
| public File getIniFile() throws AndroidLocationException { |
| return getIniFile(mName); |
| } |
| |
| /** |
| * Returns a map of properties for the AVD. |
| */ |
| public Map<String, String> getProperties() { |
| return mProperties; |
| } |
| } |
| |
| private final ArrayList<AvdInfo> mAvdList = new ArrayList<AvdInfo>(); |
| private ISdkLog mSdkLog; |
| private final SdkManager mSdk; |
| |
| public AvdManager(SdkManager sdk, ISdkLog sdkLog) throws AndroidLocationException { |
| mSdk = sdk; |
| mSdkLog = sdkLog; |
| buildAvdList(); |
| } |
| |
| /** |
| * Returns the existing AVDs. |
| * @return a newly allocated array containing all the AVDs. |
| */ |
| public AvdInfo[] getAvds() { |
| return mAvdList.toArray(new AvdInfo[mAvdList.size()]); |
| } |
| |
| /** |
| * Returns the {@link AvdInfo} matching the given <var>name</var>. |
| * @return the matching AvdInfo or <code>null</code> if none were found. |
| */ |
| public AvdInfo getAvd(String name) { |
| for (AvdInfo info : mAvdList) { |
| if (info.getName().equals(name)) { |
| return info; |
| } |
| } |
| |
| return null; |
| } |
| |
| /** |
| * Creates a new AVD. It is expected that there is no existing AVD with this name already. |
| * @param avdFolder the data folder for the AVD. It will be created as needed. |
| * @param name the name of the AVD |
| * @param target the target of the AVD |
| * @param skinName the name of the skin. Can be null. Must have been verified by caller. |
| * @param sdcard the parameter value for the sdCard. Can be null. This is either a path to |
| * an existing sdcard image or a sdcard size (\d+, \d+K, \dM). |
| * @param hardwareConfig the hardware setup for the AVD |
| * @param removePrevious If true remove any previous files. |
| */ |
| public AvdInfo createAvd(File avdFolder, String name, IAndroidTarget target, |
| String skinName, String sdcard, Map<String,String> hardwareConfig, |
| boolean removePrevious, ISdkLog log) { |
| |
| File iniFile = null; |
| boolean needCleanup = false; |
| try { |
| if (avdFolder.exists()) { |
| if (removePrevious) { |
| // AVD already exists and removePrevious is set, try to remove the |
| // directory's content first (but not the directory itself). |
| recursiveDelete(avdFolder); |
| } else { |
| // AVD shouldn't already exist if removePrevious is false. |
| if (log != null) { |
| log.error(null, |
| "Folder %s is in the way. Use --force if you want to overwrite.", |
| avdFolder.getAbsolutePath()); |
| } |
| return null; |
| } |
| } else { |
| // create the AVD folder. |
| avdFolder.mkdir(); |
| } |
| |
| // actually write the ini file |
| iniFile = createAvdIniFile(name, avdFolder, target); |
| |
| // writes the userdata.img in it. |
| String imagePath = target.getPath(IAndroidTarget.IMAGES); |
| File userdataSrc = new File(imagePath, USERDATA_IMG); |
| |
| if (userdataSrc.exists() == false && target.isPlatform() == false) { |
| imagePath = target.getParent().getPath(IAndroidTarget.IMAGES); |
| userdataSrc = new File(imagePath, USERDATA_IMG); |
| } |
| |
| if (userdataSrc.exists() == false) { |
| log.error(null, "Unable to find a '%1$s' file to copy into the AVD folder.", |
| USERDATA_IMG); |
| needCleanup = true; |
| return null; |
| } |
| |
| FileInputStream fis = new FileInputStream(userdataSrc); |
| |
| File userdataDest = new File(avdFolder, USERDATA_IMG); |
| FileOutputStream fos = new FileOutputStream(userdataDest); |
| |
| byte[] buffer = new byte[4096]; |
| int count; |
| while ((count = fis.read(buffer)) != -1) { |
| fos.write(buffer, 0, count); |
| } |
| |
| fos.close(); |
| fis.close(); |
| |
| // Config file. |
| HashMap<String, String> values = new HashMap<String, String>(); |
| |
| // First the image folders of the target itself |
| imagePath = getImageRelativePath(target, log); |
| if (imagePath == null) { |
| needCleanup = true; |
| return null; |
| } |
| |
| values.put(AVD_INI_IMAGES_1, imagePath); |
| |
| // If the target is an add-on we need to add the Platform image as a backup. |
| IAndroidTarget parent = target.getParent(); |
| if (parent != null) { |
| imagePath = getImageRelativePath(parent, log); |
| if (imagePath == null) { |
| needCleanup = true; |
| return null; |
| } |
| |
| values.put(AVD_INI_IMAGES_2, imagePath); |
| } |
| |
| |
| // Now the skin. |
| if (skinName == null) { |
| skinName = target.getDefaultSkin(); |
| } |
| |
| if (NUMERIC_SKIN_SIZE.matcher(skinName).matches()) { |
| // Skin name is an actual screen resolution. |
| // Set skin.name for display purposes in the AVD manager and |
| // set skin.path for use by the emulator. |
| values.put(AVD_INI_SKIN_NAME, skinName); |
| values.put(AVD_INI_SKIN_PATH, skinName); |
| } else { |
| // get the path of the skin (relative to the SDK) |
| // assume skin name is valid |
| String skinPath = getSkinRelativePath(skinName, target, log); |
| if (skinPath == null) { |
| needCleanup = true; |
| return null; |
| } |
| |
| values.put(AVD_INI_SKIN_PATH, skinPath); |
| values.put(AVD_INI_SKIN_NAME, skinName); |
| } |
| |
| if (sdcard != null) { |
| File sdcardFile = new File(sdcard); |
| if (sdcardFile.isFile()) { |
| // sdcard value is an external sdcard, so we put its path into the config.ini |
| values.put(AVD_INI_SDCARD_PATH, sdcard); |
| } else { |
| // Sdcard is possibly a size. In that case we create a file called 'sdcard.img' |
| // in the AVD folder, and do not put any value in config.ini. |
| |
| // First, check that it matches the pattern for sdcard size |
| Matcher m = SDCARD_SIZE_PATTERN.matcher(sdcard); |
| if (m.matches()) { |
| // create the sdcard. |
| sdcardFile = new File(avdFolder, SDCARD_IMG); |
| String path = sdcardFile.getAbsolutePath(); |
| |
| // execute mksdcard with the proper parameters. |
| File toolsFolder = new File(mSdk.getLocation(), SdkConstants.FD_TOOLS); |
| File mkSdCard = new File(toolsFolder, SdkConstants.mkSdCardCmdName()); |
| |
| if (mkSdCard.isFile() == false) { |
| log.error(null, "'%1$s' is missing from the SDK tools folder.", |
| mkSdCard.getName()); |
| needCleanup = true; |
| return null; |
| } |
| |
| if (createSdCard(mkSdCard.getAbsolutePath(), sdcard, path, log) == false) { |
| needCleanup = true; |
| return null; // mksdcard output has already been displayed, no need to |
| // output anything else. |
| } |
| |
| // add a property containing the size of the sdcard for display purpose |
| // only when the dev does 'android list avd' |
| values.put(AVD_INI_SDCARD_SIZE, sdcard); |
| } else { |
| log.error(null, |
| "'%1$s' is not recognized as a valid sdcard value.\n" + |
| "Value should be:\n" + |
| "1. path to an sdcard.\n" + |
| "2. size of the sdcard to create: <size>[K|M]", |
| sdcard); |
| needCleanup = true; |
| return null; |
| } |
| } |
| } |
| |
| if (hardwareConfig != null) { |
| values.putAll(hardwareConfig); |
| } |
| |
| File configIniFile = new File(avdFolder, CONFIG_INI); |
| createConfigIni(configIniFile, values); |
| |
| if (log != null) { |
| if (target.isPlatform()) { |
| log.printf("Created AVD '%s' based on %s\n", name, target.getName()); |
| } else { |
| log.printf("Created AVD '%s' based on %s (%s)\n", name, target.getName(), |
| target.getVendor()); |
| } |
| } |
| |
| // create the AvdInfo object, and add it to the list |
| AvdInfo avdInfo = new AvdInfo(name, avdFolder.getAbsolutePath(), target, values); |
| |
| mAvdList.add(avdInfo); |
| |
| return avdInfo; |
| } catch (AndroidLocationException e) { |
| if (log != null) { |
| log.error(e, null); |
| } |
| } catch (IOException e) { |
| if (log != null) { |
| log.error(e, null); |
| } |
| } finally { |
| if (needCleanup) { |
| if (iniFile != null && iniFile.exists()) { |
| iniFile.delete(); |
| } |
| |
| recursiveDelete(avdFolder); |
| avdFolder.delete(); |
| } |
| } |
| |
| return null; |
| } |
| |
| /** |
| * Returns the path to the target images folder as a relative path to the SDK. |
| */ |
| private String getImageRelativePath(IAndroidTarget target, ISdkLog log) { |
| String imageFullPath = target.getPath(IAndroidTarget.IMAGES); |
| |
| // make this path relative to the SDK location |
| String sdkLocation = mSdk.getLocation(); |
| if (imageFullPath.startsWith(sdkLocation) == false) { |
| // this really really should not happen. |
| log.error(null, "Target location is not inside the SDK."); |
| assert false; |
| return null; |
| } |
| |
| imageFullPath = imageFullPath.substring(sdkLocation.length()); |
| if (imageFullPath.charAt(0) == File.separatorChar) { |
| imageFullPath = imageFullPath.substring(1); |
| } |
| return imageFullPath; |
| } |
| |
| /** |
| * Returns the path to the skin, as a relative path to the SDK. |
| */ |
| private String getSkinRelativePath(String skinName, IAndroidTarget target, ISdkLog log) { |
| // first look to see if the skin is in the target |
| |
| String path = target.getPath(IAndroidTarget.SKINS); |
| File skin = new File(path, skinName); |
| |
| if (skin.exists() == false && target.isPlatform() == false) { |
| target = target.getParent(); |
| |
| path = target.getPath(IAndroidTarget.SKINS); |
| skin = new File(path, skinName); |
| } |
| |
| // skin really does not exist! |
| if (skin.exists() == false) { |
| log.error(null, "Skin '%1$s' does not exist.", skinName); |
| return null; |
| } |
| |
| // get the skin path |
| path = skin.getAbsolutePath(); |
| |
| // make this path relative to the SDK location |
| String sdkLocation = mSdk.getLocation(); |
| if (path.startsWith(sdkLocation) == false) { |
| // this really really should not happen. |
| log.error(null, "Target location is not inside the SDK."); |
| assert false; |
| return null; |
| } |
| |
| path = path.substring(sdkLocation.length()); |
| if (path.charAt(0) == File.separatorChar) { |
| path = path.substring(1); |
| } |
| return path; |
| } |
| |
| /** |
| * Creates the ini file for an AVD. |
| * |
| * @param name of the AVD. |
| * @param avdFolder path for the data folder of the AVD. |
| * @param target of the AVD. |
| * @throws AndroidLocationException if there's a problem getting android root directory. |
| * @throws IOException if {@link File#getAbsolutePath()} fails. |
| */ |
| private File createAvdIniFile(String name, File avdFolder, IAndroidTarget target) |
| throws AndroidLocationException, IOException { |
| HashMap<String, String> values = new HashMap<String, String>(); |
| File iniFile = AvdInfo.getIniFile(name); |
| values.put(AVD_INFO_PATH, avdFolder.getAbsolutePath()); |
| values.put(AVD_INFO_TARGET, target.hashString()); |
| createConfigIni(iniFile, values); |
| |
| return iniFile; |
| } |
| |
| /** |
| * Creates the ini file for an AVD. |
| * |
| * @param info of the AVD. |
| * @throws AndroidLocationException if there's a problem getting android root directory. |
| * @throws IOException if {@link File#getAbsolutePath()} fails. |
| */ |
| private File createAvdIniFile(AvdInfo info) throws AndroidLocationException, IOException { |
| return createAvdIniFile(info.getName(), new File(info.getPath()), info.getTarget()); |
| } |
| |
| /** |
| * Actually deletes the files of an existing AVD. |
| * <p/> |
| * This also remove it from the manager's list, The caller does not need to |
| * call {@link #removeAvd(AvdInfo)} afterwards. |
| * |
| * @param avdInfo the information on the AVD to delete |
| */ |
| public void deleteAvd(AvdInfo avdInfo, ISdkLog log) { |
| try { |
| File f = avdInfo.getIniFile(); |
| if (f.exists()) { |
| log.warning("Deleting file %s", f.getCanonicalPath()); |
| if (!f.delete()) { |
| log.error(null, "Failed to delete %s", f.getCanonicalPath()); |
| } |
| } |
| |
| f = new File(avdInfo.getPath()); |
| if (f.exists()) { |
| log.warning("Deleting folder %s", f.getCanonicalPath()); |
| recursiveDelete(f); |
| if (!f.delete()) { |
| log.error(null, "Failed to delete %s", f.getCanonicalPath()); |
| } |
| } |
| |
| removeAvd(avdInfo); |
| } catch (AndroidLocationException e) { |
| log.error(e, null); |
| } catch (IOException e) { |
| log.error(e, null); |
| } |
| } |
| |
| /** |
| * Moves and/or rename an existing AVD and its files. |
| * This also change it in the manager's list. |
| * <p/> |
| * The caller should make sure the name or path given are valid, do not exist and are |
| * actually different than current values. |
| * |
| * @param avdInfo the information on the AVD to move. |
| * @param newName the new name of the AVD if non null. |
| * @param paramFolderPath the new data folder if non null. |
| * @return True if the move succeeded or there was nothing to do. |
| * If false, this method will have had already output error in the log. |
| */ |
| public boolean moveAvd(AvdInfo avdInfo, String newName, String paramFolderPath, ISdkLog log) { |
| |
| try { |
| if (paramFolderPath != null) { |
| File f = new File(avdInfo.getPath()); |
| log.warning("Moving '%s' to '%s'.", avdInfo.getPath(), paramFolderPath); |
| if (!f.renameTo(new File(paramFolderPath))) { |
| log.error(null, "Failed to move '%s' to '%s'.", |
| avdInfo.getPath(), paramFolderPath); |
| return false; |
| } |
| |
| // update avd info |
| AvdInfo info = new AvdInfo(avdInfo.getName(), paramFolderPath, avdInfo.getTarget(), |
| avdInfo.getProperties()); |
| mAvdList.remove(avdInfo); |
| mAvdList.add(info); |
| avdInfo = info; |
| |
| // update the ini file |
| createAvdIniFile(avdInfo); |
| } |
| |
| if (newName != null) { |
| File oldIniFile = avdInfo.getIniFile(); |
| File newIniFile = AvdInfo.getIniFile(newName); |
| |
| log.warning("Moving '%s' to '%s'.", oldIniFile.getPath(), newIniFile.getPath()); |
| if (!oldIniFile.renameTo(newIniFile)) { |
| log.error(null, "Failed to move '%s' to '%s'.", |
| oldIniFile.getPath(), newIniFile.getPath()); |
| return false; |
| } |
| |
| // update avd info |
| AvdInfo info = new AvdInfo(newName, avdInfo.getPath(), avdInfo.getTarget(), |
| avdInfo.getProperties()); |
| mAvdList.remove(avdInfo); |
| mAvdList.add(info); |
| } |
| } catch (AndroidLocationException e) { |
| log.error(e, null); |
| } catch (IOException e) { |
| log.error(e, null); |
| } |
| |
| // nothing to do or succeeded |
| return true; |
| } |
| |
| /** |
| * Helper method to recursively delete a folder's content (but not the folder itself). |
| * |
| * @throws SecurityException like {@link File#delete()} does if file/folder is not writable. |
| */ |
| public void recursiveDelete(File folder) { |
| for (File f : folder.listFiles()) { |
| if (f.isDirectory()) { |
| recursiveDelete(folder); |
| } |
| f.delete(); |
| } |
| } |
| |
| private void buildAvdList() throws AndroidLocationException { |
| // get the Android prefs location. |
| String avdRoot = AndroidLocation.getFolder() + AndroidLocation.FOLDER_AVD; |
| |
| final boolean avdListDebug = System.getenv("AVD_LIST_DEBUG") != null; |
| if (avdListDebug) { |
| mSdkLog.printf("[AVD LIST DEBUG] AVD root: '%s'\n", avdRoot); |
| } |
| |
| // ensure folder validity. |
| File folder = new File(avdRoot); |
| if (folder.isFile()) { |
| if (avdListDebug) { |
| mSdkLog.printf("[AVD LIST DEBUG] AVD root is a file.\n"); |
| } |
| throw new AndroidLocationException(String.format("%s is not a valid folder.", avdRoot)); |
| } else if (folder.exists() == false) { |
| if (avdListDebug) { |
| mSdkLog.printf("[AVD LIST DEBUG] AVD root folder doesn't exist, creating.\n"); |
| } |
| // folder is not there, we create it and return |
| folder.mkdirs(); |
| return; |
| } |
| |
| File[] avds = folder.listFiles(new FilenameFilter() { |
| public boolean accept(File parent, String name) { |
| if (INI_NAME_PATTERN.matcher(name).matches()) { |
| // check it's a file and not a folder |
| boolean isFile = new File(parent, name).isFile(); |
| if (avdListDebug) { |
| mSdkLog.printf("[AVD LIST DEBUG] Item '%s': %s\n", |
| name, isFile ? "accepted file" : "rejected"); |
| } |
| return isFile; |
| } |
| |
| return false; |
| } |
| }); |
| |
| for (File avd : avds) { |
| AvdInfo info = parseAvdInfo(avd); |
| if (info != null) { |
| mAvdList.add(info); |
| if (avdListDebug) { |
| mSdkLog.printf("[AVD LIST DEBUG] Added AVD '%s'\n", info.getPath()); |
| } |
| } else if (avdListDebug) { |
| mSdkLog.printf("[AVD LIST DEBUG] Failed to parse AVD '%s'\n", avd.getPath()); |
| } |
| } |
| } |
| |
| private AvdInfo parseAvdInfo(File path) { |
| Map<String, String> map = SdkManager.parsePropertyFile(path, mSdkLog); |
| |
| String avdPath = map.get(AVD_INFO_PATH); |
| if (avdPath == null) { |
| return null; |
| } |
| |
| String targetHash = map.get(AVD_INFO_TARGET); |
| if (targetHash == null) { |
| return null; |
| } |
| |
| IAndroidTarget target = mSdk.getTargetFromHashString(targetHash); |
| if (target == null) { |
| return null; |
| } |
| |
| // load the avd properties. |
| File configIniFile = new File(avdPath, CONFIG_INI); |
| Map<String, String> properties = SdkManager.parsePropertyFile(configIniFile, mSdkLog); |
| |
| Matcher matcher = INI_NAME_PATTERN.matcher(path.getName()); |
| |
| AvdInfo info = new AvdInfo( |
| matcher.matches() ? matcher.group(1) : path.getName(), // should not happen |
| avdPath, |
| target, |
| properties); |
| |
| return info; |
| } |
| |
| private static void createConfigIni(File iniFile, Map<String, String> values) |
| throws IOException { |
| FileWriter writer = new FileWriter(iniFile); |
| |
| for (Entry<String, String> entry : values.entrySet()) { |
| writer.write(String.format("%s=%s\n", entry.getKey(), entry.getValue())); |
| } |
| writer.close(); |
| |
| } |
| |
| private boolean createSdCard(String toolLocation, String size, String location, ISdkLog log) { |
| try { |
| String[] command = new String[3]; |
| command[0] = toolLocation; |
| command[1] = size; |
| command[2] = location; |
| Process process = Runtime.getRuntime().exec(command); |
| |
| ArrayList<String> errorOutput = new ArrayList<String>(); |
| ArrayList<String> stdOutput = new ArrayList<String>(); |
| int status = grabProcessOutput(process, errorOutput, stdOutput, |
| true /* waitForReaders */); |
| |
| if (status != 0) { |
| log.error(null, "Failed to create the SD card."); |
| for (String error : errorOutput) { |
| log.error(null, error); |
| } |
| |
| return false; |
| } |
| |
| return true; |
| } catch (InterruptedException e) { |
| log.error(null, "Failed to create the SD card."); |
| } catch (IOException e) { |
| log.error(null, "Failed to create the SD card."); |
| } |
| |
| return false; |
| } |
| |
| /** |
| * Gets the stderr/stdout outputs of a process and returns when the process is done. |
| * Both <b>must</b> be read or the process will block on windows. |
| * @param process The process to get the ouput from |
| * @param errorOutput The array to store the stderr output. cannot be null. |
| * @param stdOutput The array to store the stdout output. cannot be null. |
| * @param waitforReaders if true, this will wait for the reader threads. |
| * @return the process return code. |
| * @throws InterruptedException |
| */ |
| private int grabProcessOutput(final Process process, final ArrayList<String> errorOutput, |
| final ArrayList<String> stdOutput, boolean waitforReaders) |
| throws InterruptedException { |
| assert errorOutput != null; |
| assert stdOutput != null; |
| // read the lines as they come. if null is returned, it's |
| // because the process finished |
| Thread t1 = new Thread("") { //$NON-NLS-1$ |
| @Override |
| public void run() { |
| // create a buffer to read the stderr output |
| InputStreamReader is = new InputStreamReader(process.getErrorStream()); |
| BufferedReader errReader = new BufferedReader(is); |
| |
| try { |
| while (true) { |
| String line = errReader.readLine(); |
| if (line != null) { |
| errorOutput.add(line); |
| } else { |
| break; |
| } |
| } |
| } catch (IOException e) { |
| // do nothing. |
| } |
| } |
| }; |
| |
| Thread t2 = new Thread("") { //$NON-NLS-1$ |
| @Override |
| public void run() { |
| InputStreamReader is = new InputStreamReader(process.getInputStream()); |
| BufferedReader outReader = new BufferedReader(is); |
| |
| try { |
| while (true) { |
| String line = outReader.readLine(); |
| if (line != null) { |
| stdOutput.add(line); |
| } else { |
| break; |
| } |
| } |
| } catch (IOException e) { |
| // do nothing. |
| } |
| } |
| }; |
| |
| t1.start(); |
| t2.start(); |
| |
| // it looks like on windows process#waitFor() can return |
| // before the thread have filled the arrays, so we wait for both threads and the |
| // process itself. |
| if (waitforReaders) { |
| try { |
| t1.join(); |
| } catch (InterruptedException e) { |
| } |
| try { |
| t2.join(); |
| } catch (InterruptedException e) { |
| } |
| } |
| |
| // get the return code from the process |
| return process.waitFor(); |
| } |
| |
| /** |
| * Removes an {@link AvdInfo} from the internal list. |
| * |
| * @param avdInfo The {@link AvdInfo} to remove. |
| * @return true if this {@link AvdInfo} was present and has been removed. |
| */ |
| public boolean removeAvd(AvdInfo avdInfo) { |
| return mAvdList.remove(avdInfo); |
| } |
| |
| } |
