How to use

com.lody.virtual.helper.utils.AtomicFile

constructor

private void removeUserStateLocked(int userHandle) {
  // Cleanup package manager settings
  mPm.cleanUpUser(userHandle);
  // Remove this user from the list
  mUsers.remove(userHandle);
  mRemovingUserIds.remove(userHandle);
  // Remove user file
  AtomicFile userFile = new AtomicFile(new File(mUsersDir, userHandle + ".xml"));
  userFile.delete();
  // Update the user list
  writeUserListLocked();
  updateUserIdsLocked();
  removeDirectoryRecursive(VEnvironment.getUserSystemDirectory(userHandle));
}

AtomicFile userListFile = new AtomicFile(mUserListFile);
try {
  fis = userListFile.openRead();

try {
  AtomicFile userFile =
      new AtomicFile(new File(mUsersDir, Integer.toString(id) + ".xml"));
  fis = userFile.openRead();
  XmlPullParser parser = Xml.newPullParser();

private void writeUserListLocked() {
  FileOutputStream fos = null;
  AtomicFile userListFile = new AtomicFile(mUserListFile);
  try {
    fos = userListFile.startWrite();
    final BufferedOutputStream bos = new BufferedOutputStream(fos);
    // XmlSerializer serializer = XmlUtils.serializerInstance();
    final XmlSerializer serializer = new FastXmlSerializer();
    serializer.setOutput(bos, "utf-8");
    serializer.startDocument(null, true);
    serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
    serializer.startTag(null, TAG_USERS);
    serializer.attribute(null, ATTR_NEXT_SERIAL_NO, Integer.toString(mNextSerialNumber));
    serializer.attribute(null, ATTR_USER_VERSION, Integer.toString(mUserVersion));
    for (int i = 0; i < mUsers.size(); i++) {
      VUserInfo user = mUsers.valueAt(i);
      serializer.startTag(null, TAG_USER);
      serializer.attribute(null, ATTR_ID, Integer.toString(user.id));
      serializer.endTag(null, TAG_USER);
    }
    serializer.endTag(null, TAG_USERS);
    serializer.endDocument();
    userListFile.finishWrite(fos);
  } catch (Exception e) {
    userListFile.failWrite(fos);
    VLog.e(LOG_TAG, "Error writing user list");
  }
}

private void writeUserLocked(VUserInfo userInfo) {
  FileOutputStream fos = null;
  AtomicFile userFile = new AtomicFile(new File(mUsersDir, userInfo.id + ".xml"));
  try {
    fos = userFile.startWrite();

private void removeUserStateLocked(int userHandle) {
  // Cleanup package manager settings
  mPm.cleanUpUser(userHandle);
  // Remove this user from the list
  mUsers.remove(userHandle);
  mRemovingUserIds.remove(userHandle);
  // Remove user file
  AtomicFile userFile = new AtomicFile(new File(mUsersDir, userHandle + ".xml"));
  userFile.delete();
  // Update the user list
  writeUserListLocked();
  updateUserIdsLocked();
  removeDirectoryRecursive(VEnvironment.getUserSystemDirectory(userHandle));
}

private void removeUserStateLocked(int userHandle) {
  // Cleanup package manager settings
  mPm.cleanUpUser(userHandle);
  // Remove this user from the list
  mUsers.remove(userHandle);
  mRemovingUserIds.remove(userHandle);
  // Remove user file
  AtomicFile userFile = new AtomicFile(new File(mUsersDir, userHandle + ".xml"));
  userFile.delete();
  // Update the user list
  writeUserListLocked();
  updateUserIdsLocked();
  removeDirectoryRecursive(VEnvironment.getUserSystemDirectory(userHandle));
}

AtomicFile userListFile = new AtomicFile(mUserListFile);
try {
  fis = userListFile.openRead();

AtomicFile userListFile = new AtomicFile(mUserListFile);
try {
  fis = userListFile.openRead();

try {
  AtomicFile userFile =
      new AtomicFile(new File(mUsersDir, Integer.toString(id) + ".xml"));
  fis = userFile.openRead();
  XmlPullParser parser = Xml.newPullParser();

try {
  AtomicFile userFile =
      new AtomicFile(new File(mUsersDir, Integer.toString(id) + ".xml"));
  fis = userFile.openRead();
  XmlPullParser parser = Xml.newPullParser();

private void writeUserListLocked() {
  FileOutputStream fos = null;
  AtomicFile userListFile = new AtomicFile(mUserListFile);
  try {
    fos = userListFile.startWrite();
    final BufferedOutputStream bos = new BufferedOutputStream(fos);
    // XmlSerializer serializer = XmlUtils.serializerInstance();
    final XmlSerializer serializer = new FastXmlSerializer();
    serializer.setOutput(bos, "utf-8");
    serializer.startDocument(null, true);
    serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
    serializer.startTag(null, TAG_USERS);
    serializer.attribute(null, ATTR_NEXT_SERIAL_NO, Integer.toString(mNextSerialNumber));
    serializer.attribute(null, ATTR_USER_VERSION, Integer.toString(mUserVersion));
    for (int i = 0; i < mUsers.size(); i++) {
      VUserInfo user = mUsers.valueAt(i);
      serializer.startTag(null, TAG_USER);
      serializer.attribute(null, ATTR_ID, Integer.toString(user.id));
      serializer.endTag(null, TAG_USER);
    }
    serializer.endTag(null, TAG_USERS);
    serializer.endDocument();
    userListFile.finishWrite(fos);
  } catch (Exception e) {
    userListFile.failWrite(fos);
    VLog.e(LOG_TAG, "Error writing user list");
  }
}

private void writeUserListLocked() {
  FileOutputStream fos = null;
  AtomicFile userListFile = new AtomicFile(mUserListFile);
  try {
    fos = userListFile.startWrite();
    final BufferedOutputStream bos = new BufferedOutputStream(fos);
    // XmlSerializer serializer = XmlUtils.serializerInstance();
    final XmlSerializer serializer = new FastXmlSerializer();
    serializer.setOutput(bos, "utf-8");
    serializer.startDocument(null, true);
    serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
    serializer.startTag(null, TAG_USERS);
    serializer.attribute(null, ATTR_NEXT_SERIAL_NO, Integer.toString(mNextSerialNumber));
    serializer.attribute(null, ATTR_USER_VERSION, Integer.toString(mUserVersion));
    for (int i = 0; i < mUsers.size(); i++) {
      VUserInfo user = mUsers.valueAt(i);
      serializer.startTag(null, TAG_USER);
      serializer.attribute(null, ATTR_ID, Integer.toString(user.id));
      serializer.endTag(null, TAG_USER);
    }
    serializer.endTag(null, TAG_USERS);
    serializer.endDocument();
    userListFile.finishWrite(fos);
  } catch (Exception e) {
    userListFile.failWrite(fos);
    VLog.e(LOG_TAG, "Error writing user list");
  }
}

private void writeUserLocked(VUserInfo userInfo) {
  FileOutputStream fos = null;
  AtomicFile userFile = new AtomicFile(new File(mUsersDir, userInfo.id + ".xml"));
  try {
    fos = userFile.startWrite();

private void writeUserLocked(VUserInfo userInfo) {
  FileOutputStream fos = null;
  AtomicFile userFile = new AtomicFile(new File(mUsersDir, userInfo.id + ".xml"));
  try {
    fos = userFile.startWrite();