public static WeiboHeadImage SearchHeadImage(
Vector _imageList, String _imageID, byte _style, int _hashCode, boolean _isWeiboOrIM)
throws Exception {
synchronized (_imageList) {
for (int i = 0; i < _imageList.size(); i++) {
WeiboHeadImage t_image = (WeiboHeadImage) _imageList.elementAt(i);
if (_style == t_image.m_weiboStyle && t_image.m_userID.equals(_imageID)) {
if ((t_image.m_dataHash != _hashCode && _hashCode != 0)) {
// change the new hash code and request head image
//
t_image.m_dataHash = _hashCode;
// the head image has been changed
// must request image
//
SendHeadImageQueryMsg(_imageID, _style, _isWeiboOrIM);
}
return t_image;
}
}
WeiboHeadImage t_image = new WeiboHeadImage();
t_image.m_isWeiboOrIM = _isWeiboOrIM;
t_image.m_userID = _imageID;
t_image.m_headImage = getDefaultHeadImage();
t_image.m_dataHash = _hashCode;
t_image.m_weiboStyle = _style;
_imageList.addElement(t_image);
if (recvMain.isSDCardSupport()) {
if (sm_loadImageThread == null) {
sm_loadImageThread =
new Thread() {
public void run() {
while (true) {
try {
synchronized (sm_loadImageQueue) {
while (sm_loadImageQueue.isEmpty()) {
try {
sm_loadImageQueue.wait();
} catch (Exception e) {
exceptionOutput("WHI0", e);
}
}
}
WeiboHeadImage t_image = (WeiboHeadImage) sm_loadImageQueue.elementAt(0);
if (!LoadWeiboImage(t_image)) {
SendHeadImageQueryMsg(
t_image.m_userID, t_image.m_weiboStyle, t_image.m_isWeiboOrIM);
}
sm_loadImageQueue.removeElementAt(0);
} catch (Exception e) {
exceptionOutput("WHI1", e);
}
}
}
};
sm_loadImageThread.start();
}
if (t_image.m_dataHash != 0) {
// has image hash code (has head image, maybe some weibo or IM has not set image)
//
synchronized (sm_loadImageQueue) {
sm_loadImageQueue.addElement(t_image);
try {
sm_loadImageQueue.notify();
} catch (Exception e) {
exceptionOutput("WHI2", e);
}
}
}
}
return t_image;
}
}
public static void AddWeiboHeadImage(
Vector _imageList, int _style, String _id, byte[] _dataArray) {
synchronized (_imageList) {
for (int i = 0; i < _imageList.size(); i++) {
WeiboHeadImage t_image = (WeiboHeadImage) _imageList.elementAt(i);
if (t_image.m_userID.equals(_id) && _style == t_image.m_weiboStyle) {
try {
t_image.m_headImage =
EncodedImage.createEncodedImage(_dataArray, 0, _dataArray.length).getBitmap();
t_image.m_dataHash = _dataArray.length;
debugOutput(
"recv " + _style + " head image " + _id + " dataHash " + t_image.m_dataHash);
} catch (Exception ex) {
exceptionOutput("AWHI+" + _id, ex);
}
break;
}
}
}
}
private static boolean LoadWeiboImage(WeiboHeadImage _image) {
String t_imageFilename = null;
try {
if (!sm_mainApp.isSDCardAvailable(false)) {
return true;
}
if (fsm_largeHeadImage) {
if (_image.m_isWeiboOrIM) {
t_imageFilename =
sm_mainApp.GetWeiboHeadImageDir(_image.m_weiboStyle) + _image.m_userID + "_l.png";
} else {
t_imageFilename =
sm_mainApp.GetIMHeadImageDir(_image.m_weiboStyle) + _image.m_userID + "_l.png";
}
} else {
if (_image.m_isWeiboOrIM) {
t_imageFilename =
sm_mainApp.GetWeiboHeadImageDir(_image.m_weiboStyle) + _image.m_userID + ".png";
} else {
t_imageFilename =
sm_mainApp.GetIMHeadImageDir(_image.m_weiboStyle) + _image.m_userID + ".png";
}
}
FileConnection t_fc = (FileConnection) Connector.open(t_imageFilename, Connector.READ_WRITE);
try {
if (t_fc.exists()) {
InputStream t_fileIn = t_fc.openInputStream();
try {
byte[] t_data = new byte[(int) t_fc.fileSize()];
sendReceive.ForceReadByte(t_fileIn, t_data, t_data.length);
_image.m_headImage =
EncodedImage.createEncodedImage(t_data, 0, t_data.length).getBitmap();
_image.m_dataHash = t_data.length;
} finally {
t_fileIn.close();
t_fileIn = null;
}
return true;
}
} finally {
t_fc.close();
t_fc = null;
}
} catch (Exception e) {
debugOutput("LWI:" + t_imageFilename);
exceptionOutput("LWI1", e);
}
return false;
}