LineageOS/android_development
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

AI 146739: am: CL 146689 Broken AVDs are now loaded by default, and we provide a way to fix one (new) type of error (wrong paths to the system image)

Browse Source 
Original author: xav
  Merged from: //branches/cupcake/...

Automated import of CL 146739
This commit is contained in:
Xavier Ducrohet
2009-04-17 11:18:24 -07:00
committed by The Android Open Source Project
parent 268c824eb1
commit 62ca2ce538
6 changed files with 446 additions and 201 deletions
Download Patch File Download Diff File Expand all files Collapse all files

548
tools/sdkmanager/libs/sdklib/src/com/android/sdklib/avd/AvdManager.java
View File

@@ -22,6 +22,7 @@ import com.android.sdklib.IAndroidTarget;
import com.android.sdklib.ISdkLog;
import com.android.sdklib.SdkConstants;
import com.android.sdklib.SdkManager;
import com.android.sdklib.avd.AvdManager.AvdInfo.AvdStatus;
import java.io.BufferedReader;
import java.io.File;
@@ -32,11 +33,9 @@ import java.io.FilenameFilter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.TreeSet;
import java.util.Map.Entry;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@@ -46,10 +45,21 @@ import java.util.regex.Pattern;
*/
public final class AvdManager {
/**
* Exception thrown when something is wrong with a target path.
*/
private final static class InvalidTargetPathException extends Exception {
private static final long serialVersionUID = 1L;
InvalidTargetPathException(String message) {
super(message);
}
}
public static final String AVD_FOLDER_EXTENSION = ".avd";
private final static String AVD_INFO_PATH = "path";
private final static String AVD_INFO_TARGET = "target";
public final static String AVD_INFO_PATH = "path";
public final static String AVD_INFO_TARGET = "target";
/**
* AVD/config.ini key name representing the SDK-relative path of the skin folder, if any,
@@ -101,7 +111,6 @@ public final class AvdManager {
*/
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";
@@ -117,11 +126,32 @@ public final class AvdManager {
/** An immutable structure describing an Android Virtual Device. */
public static final class AvdInfo {
/**
* Status for an {@link AvdInfo}. Indicates whether or not this AVD is valid.
*/
public static enum AvdStatus {
/** No error */
OK,
/** Missing 'path' property in the ini file */
ERROR_PATH,
/** Missing config.ini file in the AVD data folder */
ERROR_CONFIG,
/** Missing 'target' property in the ini file */
ERROR_TARGET_HASH,
/** Target was not resolved from its hash */
ERROR_TARGET,
/** Unable to parse config.ini */
ERROR_PROPERTIES,
/** System Image folder in config.ini doesn't exist */
ERROR_IMAGE_DIR;
}
private final String mName;
private final String mPath;
private final IAndroidTarget mTarget;
private final Map<String, String> mProperties;
private final String mError;
private final AvdStatus mStatus;
/**
* Creates a new valid AVD info. Values are immutable.
@@ -136,7 +166,7 @@ public final class AvdManager {
*/
public AvdInfo(String name, String path, IAndroidTarget target,
Map<String, String> properties) {
this(name, path, target, properties, null /*error*/);
this(name, path, target, properties, AvdStatus.OK);
}
/**
@@ -152,12 +182,12 @@ public final class AvdManager {
* @param error The error describing why this AVD is invalid. Cannot be null.
*/
public AvdInfo(String name, String path, IAndroidTarget target,
Map<String, String> properties, String error) {
Map<String, String> properties, AvdStatus status) {
mName = name;
mPath = path;
mTarget = target;
mProperties = properties;
mError = error;
mProperties = Collections.unmodifiableMap(properties);
mStatus = status;
}
/** Returns the name of the AVD. */
@@ -175,9 +205,9 @@ public final class AvdManager {
return mTarget;
}
/** Returns the error describing why an AVD failed to load. Always null for valid AVDs. */
public String getError() {
return mError;
/** Returns the {@link AvdStatus} of the receiver. */
public AvdStatus getStatus() {
return mStatus;
}
/**
@@ -189,7 +219,7 @@ public final class AvdManager {
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.
@@ -198,43 +228,147 @@ public final class AvdManager {
return getIniFile(mName);
}
/**
* Helper method that returns the Config {@link File} for a given AVD name.
*/
public static File getConfigFile(String path) {
return new File(path, CONFIG_INI);
}
/**
* Returns the Config {@link File} for this AVD.
*/
public File getConfigFile() {
return getConfigFile(mPath);
}
/**
* Returns a map of properties for the AVD.
*/
public Map<String, String> getProperties() {
return mProperties;
}
/**
* Returns the error message for the AVD or <code>null</code> if {@link #getStatus()}
* returns {@link AvdStatus#OK}
*/
public String getErrorMessage() {
try {
switch (mStatus) {
case ERROR_PATH:
return String.format("Missing AVD 'path' property in %1$s", getIniFile());
case ERROR_CONFIG:
return String.format("Missing config.ini file in %1$s", mPath);
case ERROR_TARGET_HASH:
return String.format("Missing 'target' property in %1$s", getIniFile());
case ERROR_TARGET:
return String.format("Unknown target '%1$s' in %2$s",
getProperties().get(AvdManager.AVD_INFO_TARGET),
getIniFile());
case ERROR_PROPERTIES:
return String.format("Failed to parse properties from %1$s",
getConfigFile());
case ERROR_IMAGE_DIR:
return String.format(
"Invalid value in image.sysdir. Run 'android update avd -n %1$s'",
mName);
case OK:
assert false;
return null;
}
} catch (AndroidLocationException e) {
return "Unable to get HOME folder.";
}
return null;
}
}
private final ArrayList<AvdInfo> mAvdList = new ArrayList<AvdInfo>();
private final ArrayList<AvdInfo> mAllAvdList = new ArrayList<AvdInfo>();
private AvdInfo[] mValidAvdList;
private AvdInfo[] mBrokenAvdList;
private ISdkLog mSdkLog;
private final SdkManager mSdk;
public AvdManager(SdkManager sdk, ISdkLog sdkLog) throws AndroidLocationException {
mSdk = sdk;
mSdkLog = sdkLog;
buildAvdList(mAvdList);
buildAvdList(mAllAvdList);
}
/**
* Returns the existing AVDs.
* Returns all the existing AVDs.
* @return a newly allocated array containing all the AVDs.
*/
public AvdInfo[] getAvds() {
return mAvdList.toArray(new AvdInfo[mAvdList.size()]);
public AvdInfo[] getAllAvds() {
synchronized (mAllAvdList) {
return mAllAvdList.toArray(new AvdInfo[mAllAvdList.size()]);
}
}
/**
* Returns all the valid AVDs.
* @return a newly allocated array containing all valid the AVDs.
*/
public AvdInfo[] getValidAvds() {
synchronized (mAllAvdList) {
if (mValidAvdList == null) {
ArrayList<AvdInfo> list = new ArrayList<AvdInfo>();
for (AvdInfo avd : mAllAvdList) {
if (avd.getStatus() == AvdStatus.OK) {
list.add(avd);
}
}
mValidAvdList = list.toArray(new AvdInfo[list.size()]);
}
return mValidAvdList;
}
}
/**
* Returns all the broken AVDs.
* @return a newly allocated array containing all the broken AVDs.
*/
public AvdInfo[] getBrokenAvds() {
synchronized (mAllAvdList) {
if (mBrokenAvdList == null) {
ArrayList<AvdInfo> list = new ArrayList<AvdInfo>();
for (AvdInfo avd : mBrokenAvdList) {
if (avd.getStatus() != AvdStatus.OK) {
list.add(avd);
}
}
mBrokenAvdList = list.toArray(new AvdInfo[list.size()]);
}
return mBrokenAvdList;
}
}
/**
* Returns the {@link AvdInfo} matching the given <var>name</var>.
* @param name the name of the AVD to return
* @param validAvdOnly if <code>true</code>, only look through the list of valid AVDs.
* @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;
public AvdInfo getAvd(String name, boolean validAvdOnly) {
if (validAvdOnly) {
for (AvdInfo info : getValidAvds()) {
if (info.getName().equals(name)) {
return info;
}
}
} else {
synchronized (mAllAvdList) {
for (AvdInfo info : getValidAvds()) {
if (info.getName().equals(name)) {
return info;
}
}
}
}
return null;
}
@@ -246,10 +380,14 @@ public final class AvdManager {
public void reloadAvds() throws AndroidLocationException {
// build the list in a temp list first, in case the method throws an exception.
// It's better than deleting the whole list before reading the new one.
ArrayList<AvdInfo> list = new ArrayList<AvdInfo>();
buildAvdList(list);
mAvdList.clear();
mAvdList.addAll(list);
ArrayList<AvdInfo> allList = new ArrayList<AvdInfo>();
buildAvdList(allList);
synchronized (mAllAvdList) {
mAllAvdList.clear();
mAllAvdList.addAll(allList);
mValidAvdList = mBrokenAvdList = null;
}
}
/**
@@ -265,7 +403,7 @@ public final class AvdManager {
*/
public AvdInfo createAvd(File avdFolder, String name, IAndroidTarget target,
String skinName, String sdcard, Map<String,String> hardwareConfig,
boolean removePrevious, ISdkLog log) {
boolean removePrevious) {
File iniFile = null;
boolean needCleanup = false;
@@ -277,8 +415,8 @@ public final class AvdManager {
recursiveDelete(avdFolder);
} else {
// AVD shouldn't already exist if removePrevious is false.
if (log != null) {
log.error(null,
if (mSdkLog != null) {
mSdkLog.error(null,
"Folder %1$s is in the way. Use --force if you want to overwrite.",
avdFolder.getAbsolutePath());
}
@@ -302,7 +440,7 @@ public final class AvdManager {
}
if (userdataSrc.exists() == false) {
log.error(null, "Unable to find a '%1$s' file to copy into the AVD folder.",
mSdkLog.error(null, "Unable to find a '%1$s' file to copy into the AVD folder.",
USERDATA_IMG);
needCleanup = true;
return null;
@@ -325,28 +463,11 @@ public final class AvdManager {
// 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) {
if (setImagePathProperties(target, values) == false) {
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();
@@ -361,7 +482,7 @@ public final class AvdManager {
} else {
// get the path of the skin (relative to the SDK)
// assume skin name is valid
String skinPath = getSkinRelativePath(skinName, target, log);
String skinPath = getSkinRelativePath(skinName, target);
if (skinPath == null) {
needCleanup = true;
return null;
@@ -392,13 +513,13 @@ public final class AvdManager {
File mkSdCard = new File(toolsFolder, SdkConstants.mkSdCardCmdName());
if (mkSdCard.isFile() == false) {
log.error(null, "'%1$s' is missing from the SDK tools folder.",
mSdkLog.error(null, "'%1$s' is missing from the SDK tools folder.",
mkSdCard.getName());
needCleanup = true;
return null;
}
if (createSdCard(mkSdCard.getAbsolutePath(), sdcard, path, log) == false) {
if (createSdCard(mkSdCard.getAbsolutePath(), sdcard, path) == false) {
needCleanup = true;
return null; // mksdcard output has already been displayed, no need to
// output anything else.
@@ -408,7 +529,7 @@ public final class AvdManager {
// only when the dev does 'android list avd'
values.put(AVD_INI_SDCARD_SIZE, sdcard);
} else {
log.error(null,
mSdkLog.error(null,
"'%1$s' is not recognized as a valid sdcard value.\n" +
"Value should be:\n" +
"1. path to an sdcard.\n" +
@@ -425,13 +546,13 @@ public final class AvdManager {
}
File configIniFile = new File(avdFolder, CONFIG_INI);
createConfigIni(configIniFile, values);
writeIniFile(configIniFile, values);
if (log != null) {
if (mSdkLog != null) {
if (target.isPlatform()) {
log.printf("Created AVD '%1$s' based on %2$s\n", name, target.getName());
mSdkLog.printf("Created AVD '%1$s' based on %2$s\n", name, target.getName());
} else {
log.printf("Created AVD '%1$s' based on %2$s (%3$s)\n", name, target.getName(),
mSdkLog.printf("Created AVD '%1$s' based on %2$s (%3$s)\n", name, target.getName(),
target.getVendor());
}
}
@@ -439,16 +560,19 @@ public final class AvdManager {
// create the AvdInfo object, and add it to the list
AvdInfo avdInfo = new AvdInfo(name, avdFolder.getAbsolutePath(), target, values);
mAvdList.add(avdInfo);
synchronized (mAllAvdList) {
mAllAvdList.add(avdInfo);
mValidAvdList = mBrokenAvdList = null;
}
return avdInfo;
} catch (AndroidLocationException e) {
if (log != null) {
log.error(e, null);
if (mSdkLog != null) {
mSdkLog.error(e, null);
}
} catch (IOException e) {
if (log != null) {
log.error(e, null);
if (mSdkLog != null) {
mSdkLog.error(e, null);
}
} finally {
if (needCleanup) {
@@ -465,31 +589,39 @@ public final class AvdManager {
}
/**
* Returns the path to the target images folder as a relative path to the SDK.
* Returns the path to the target images folder as a relative path to the SDK, if the folder
* is not empty. If the image folder is empty or does not exist, <code>null</code> is returned.
* @throws InvalidTargetPathException if the target image folder is not in the current SDK.
*/
private String getImageRelativePath(IAndroidTarget target, ISdkLog log) {
private String getImageRelativePath(IAndroidTarget target)
throws InvalidTargetPathException {
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;
throw new InvalidTargetPathException("Target location is not inside the SDK.");
}
imageFullPath = imageFullPath.substring(sdkLocation.length());
if (imageFullPath.charAt(0) == File.separatorChar) {
imageFullPath = imageFullPath.substring(1);
File folder = new File(imageFullPath);
if (folder.isDirectory() && folder.list().length > 0) {
imageFullPath = imageFullPath.substring(sdkLocation.length());
if (imageFullPath.charAt(0) == File.separatorChar) {
imageFullPath = imageFullPath.substring(1);
}
return imageFullPath;
}
return imageFullPath;
return null;
}
/**
* Returns the path to the skin, as a relative path to the SDK.
*/
private String getSkinRelativePath(String skinName, IAndroidTarget target, ISdkLog log) {
private String getSkinRelativePath(String skinName, IAndroidTarget target) {
// first look to see if the skin is in the target
String path = target.getPath(IAndroidTarget.SKINS);
@@ -504,7 +636,7 @@ public final class AvdManager {
// skin really does not exist!
if (skin.exists() == false) {
log.error(null, "Skin '%1$s' does not exist.", skinName);
mSdkLog.error(null, "Skin '%1$s' does not exist.", skinName);
return null;
}
@@ -515,7 +647,7 @@ public final class AvdManager {
String sdkLocation = mSdk.getLocation();
if (path.startsWith(sdkLocation) == false) {
// this really really should not happen.
log.error(null, "Target location is not inside the SDK.");
mSdkLog.error(null, "Target location is not inside the SDK.");
assert false;
return null;
}
@@ -542,8 +674,8 @@ public final class AvdManager {
File iniFile = AvdInfo.getIniFile(name);
values.put(AVD_INFO_PATH, avdFolder.getAbsolutePath());
values.put(AVD_INFO_TARGET, target.hashString());
createConfigIni(iniFile, values);
writeIniFile(iniFile, values);
return iniFile;
}
@@ -641,9 +773,7 @@ public final class AvdManager {
// update AVD info
AvdInfo info = new AvdInfo(avdInfo.getName(), paramFolderPath, avdInfo.getTarget(),
avdInfo.getProperties());
mAvdList.remove(avdInfo);
mAvdList.add(info);
avdInfo = info;
replaceAvd(avdInfo, info);
// update the ini file
createAvdIniFile(avdInfo);
@@ -663,8 +793,7 @@ public final class AvdManager {
// update AVD info
AvdInfo info = new AvdInfo(newName, avdInfo.getPath(), avdInfo.getTarget(),
avdInfo.getProperties());
mAvdList.remove(avdInfo);
mAvdList.add(info);
replaceAvd(avdInfo, info);
}
log.printf("AVD '%1$s' moved.\n", avdInfo.getName());
@@ -733,76 +862,34 @@ public final class AvdManager {
}
/**
* Computes the internal list of available AVDs.
* This only contains AVDs that reference the target currently available.
* Computes the internal list of available AVDs
* @param allList the list to contain all the AVDs
*
* @param list An array list that will contain the list of AVDs.
* @throws AndroidLocationException if there's a problem getting android root directory.
*/
private void buildAvdList(ArrayList<AvdInfo> list) throws AndroidLocationException {
private void buildAvdList(ArrayList<AvdInfo> allList) throws AndroidLocationException {
File[] avds = buildAvdFilesList();
if (avds != null) {
for (File avd : avds) {
AvdInfo info = parseAvdInfo(avd, false /*acceptError*/);
AvdInfo info = parseAvdInfo(avd);
if (info != null) {
list.add(info);
allList.add(info);
}
}
}
}
/**
* Computes the internal list of <em>not</em> available AVDs.
* <p/>
* These are the AVDs that failed to load for some reason or another.
* You can retrieve the load error using {@link AvdInfo#getError()}.
* <p/>
* These {@link AvdInfo} must not be used for usual operations (e.g. instanciating
* an emulator) or trying to use them for anything else but {@link #deleteAvd(AvdInfo, ISdkLog)}
* will have unpredictable results -- that is most likely the operation will fail.
* Parses an AVD .ini file to create an {@link AvdInfo}.
*
* @return A list of unavailable AVDs, all with errors. The list can be null or empty if there
* are no AVDs to return.
* @throws AndroidLocationException if there's a problem getting android root directory.
*/
public List<AvdInfo> getUnavailableAvds() throws AndroidLocationException {
AvdInfo[] avds = getAvds();
File[] allAvds = buildAvdFilesList();
if (allAvds == null || allAvds.length == 0) {
return null;
}
TreeSet<File> list = new TreeSet<File>(Arrays.asList(allAvds));
for (AvdInfo info : avds) {
if (list.remove(info.getIniFile())) {
if (list.size() == 0) {
return null;
}
}
}
ArrayList<AvdInfo> errorAvds = new ArrayList<AvdInfo>(list.size());
for (File file : list) {
errorAvds.add(parseAvdInfo(file, true /*acceptError*/));
}
return errorAvds;
}
/**
* Parses an AVD config.ini to create an {@link AvdInfo}.
*
* @param path The path to the AVD config.ini
* @param path The path to the AVD .ini file
* @param acceptError When false, an AVD that fails to load will be discarded and null will be
* returned. When true, such an AVD will be returned with an error description.
* @return A new {@link AvdInfo} or null if the file is not valid or null if the AVD is not
* valid and acceptError is false.
*/
private AvdInfo parseAvdInfo(File path, boolean acceptError) {
String error = null;
Map<String, String> map = SdkManager.parsePropertyFile(path, mSdkLog);
private AvdInfo parseAvdInfo(File path) {
Map<String, String> map = SdkManager.parsePropertyFile(path, mSdkLog);
String avdPath = map.get(AVD_INFO_PATH);
String targetHash = map.get(AVD_INFO_TARGET);
@@ -831,24 +918,42 @@ public final class AvdManager {
name = matcher.group(1);
}
if (!acceptError) {
if (avdPath == null ||
targetHash == null ||
target == null ||
configIniFile == null ||
properties == null) {
return null;
// check the image.sysdir are valid
boolean validImageSysdir = true;
if (properties != null) {
String imageSysDir = properties.get(AVD_INI_IMAGES_1);
if (imageSysDir != null) {
File f = new File(mSdk.getLocation() + File.separator + imageSysDir);
if (f.isDirectory() == false) {
validImageSysdir = false;
} else {
imageSysDir = properties.get(AVD_INI_IMAGES_2);
if (imageSysDir != null) {
f = new File(mSdk.getLocation() + File.separator + imageSysDir);
if (f.isDirectory() == false) {
validImageSysdir = false;
}
}
}
}
}
AvdStatus status;
if (avdPath == null) {
status = AvdStatus.ERROR_PATH;
} else if (configIniFile == null) {
status = AvdStatus.ERROR_CONFIG;
} else if (targetHash == null) {
status = AvdStatus.ERROR_TARGET_HASH;
} else if (target == null) {
status = AvdStatus.ERROR_TARGET;
} else if (properties == null) {
status = AvdStatus.ERROR_PROPERTIES;
} else if (validImageSysdir == false) {
status = AvdStatus.ERROR_IMAGE_DIR;
} else {
if (avdPath == null || configIniFile == null) {
error = String.format("Missing AVD 'path' property in %1$s", name);
} else if (targetHash == null) {
error = String.format("Missing 'target' property in %1$s", name);
} else if (target == null) {
error = String.format("Unknown target '%2$s' in %1$s", name, targetHash);
} else if (properties == null) {
error = String.format("Failed to parse properties from %1$s", avdPath);
}
status = AvdStatus.OK;
}
AvdInfo info = new AvdInfo(
@@ -856,19 +961,19 @@ public final class AvdManager {
avdPath,
target,
properties,
error);
status);
return info;
}
/**
* Writes a new AVD config.ini file from a set of properties.
* Writes a .ini file from a set of properties.
*
* @param iniFile The file to generate.
* @param values THe properties to place in the ini file.
* @throws IOException if {@link FileWriter} fails to open, write or close the file.
*/
private static void createConfigIni(File iniFile, Map<String, String> values)
private static void writeIniFile(File iniFile, Map<String, String> values)
throws IOException {
FileWriter writer = new FileWriter(iniFile);
@@ -876,7 +981,6 @@ public final class AvdManager {
writer.write(String.format("%1$s=%2$s\n", entry.getKey(), entry.getValue()));
}
writer.close();
}
/**
@@ -888,7 +992,7 @@ public final class AvdManager {
* @param log The logger object, to report errors.
* @return True if the sdcard could be created.
*/
private boolean createSdCard(String toolLocation, String size, String location, ISdkLog log) {
private boolean createSdCard(String toolLocation, String size, String location) {
try {
String[] command = new String[3];
command[0] = toolLocation;
@@ -905,7 +1009,7 @@ public final class AvdManager {
return true;
} else {
for (String error : errorOutput) {
log.error(null, error);
mSdkLog.error(null, error);
}
}
@@ -915,7 +1019,7 @@ public final class AvdManager {
// pass, print error below
}
log.error(null, "Failed to create the SD card.");
mSdkLog.error(null, "Failed to create the SD card.");
return false;
}
@@ -1007,7 +1111,135 @@ public final class AvdManager {
* @return true if this {@link AvdInfo} was present and has been removed.
*/
public boolean removeAvd(AvdInfo avdInfo) {
return mAvdList.remove(avdInfo);
synchronized (mAllAvdList) {
if (mAllAvdList.remove(avdInfo)) {
mValidAvdList = mBrokenAvdList = null;
return true;
}
}
return false;
}
/**
* Updates an AVD with new path to the system image folders.
* @param name the name of the AVD to update.
* @throws IOException
* @throws AndroidLocationException
*/
public void updateAvd(String name) throws IOException, AndroidLocationException {
// find the AVD to update. It should be be in the broken list.
AvdInfo avd = null;
synchronized (mAllAvdList) {
for (AvdInfo info : mAllAvdList) {
if (info.getName().equals(name)) {
avd = info;
break;
}
}
}
if (avd == null) {
// not in the broken list, just return.
mSdkLog.error(null, "There is no Android Virtual Device named '%s'.", name);
return;
}
// get the properties. This is a unmodifiable Map.
Map<String, String> oldProperties = avd.getProperties();
// create a new map
Map<String, String> properties = new HashMap<String, String>();
properties.putAll(oldProperties);
AvdStatus status;
// create the path to the new system images.
if (setImagePathProperties(avd.getTarget(), properties)) {
if (properties.containsKey(AVD_INI_IMAGES_1)) {
mSdkLog.printf("Updated '%1$s' with value '%2$s'\n", AVD_INI_IMAGES_1,
properties.get(AVD_INI_IMAGES_1));
}
if (properties.containsKey(AVD_INI_IMAGES_2)) {
mSdkLog.printf("Updated '%1$s' with value '%2$s'\n", AVD_INI_IMAGES_2,
properties.get(AVD_INI_IMAGES_2));
}
status = AvdStatus.OK;
} else {
mSdkLog.error(null, "Unable to find non empty system images folders for %1$s", name);
//FIXME: display paths to empty image folders?
status = AvdStatus.ERROR_IMAGE_DIR;
}
// now write the config file
File configIniFile = new File(avd.getPath(), CONFIG_INI);
writeIniFile(configIniFile, properties);
// finally create a new AvdInfo for this unbroken avd and add it to the list.
// instead of creating the AvdInfo object directly we reparse it, to detect other possible
// errors
// FIXME: We may want to create this AvdInfo by reparsing the AVD instead. This could detect other errors.
AvdInfo newAvd = new AvdInfo(
name,
avd.getPath(),
avd.getTarget(),
properties,
status);
replaceAvd(avd, newAvd);
}
/**
* Sets the paths to the system images in a properties map.
* @param target the target in which to find the system images.
* @param properties the properties in which to set the paths.
* @return true if success, false if some path are missing.
*/
private boolean setImagePathProperties(IAndroidTarget target, Map<String, String> properties) {
properties.remove(AVD_INI_IMAGES_1);
properties.remove(AVD_INI_IMAGES_2);
try {
String property = AVD_INI_IMAGES_1;
// First the image folders of the target itself
String imagePath = getImageRelativePath(target);
if (imagePath != null) {
properties.put(property, imagePath);
property = AVD_INI_IMAGES_2;
}
// 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);
if (imagePath != null) {
properties.put(property, imagePath);
}
}
// we need at least one path!
return properties.containsKey(AVD_INI_IMAGES_1);
} catch (InvalidTargetPathException e) {
mSdkLog.error(e, e.getMessage());
}
return false;
}
/**
* Replaces an old {@link AvdInfo} with a new one in the lists storing them.
* @param oldAvd the {@link AvdInfo} to remove.
* @param newAvd the {@link AvdInfo} to add.
*/
private void replaceAvd(AvdInfo oldAvd, AvdInfo newAvd) {
synchronized (mAllAvdList) {
mAllAvdList.remove(oldAvd);
mAllAvdList.add(newAvd);
mValidAvdList = mBrokenAvdList = null;
}
}
}