/**
* 此方法直接在LruCache中增加一个键值对
*
* @param targetID 用户名
* @param path 头像路径
*/
public void putUserAvatar(String targetID, String path, int size) {
if (path != null) {
Bitmap bitmap = BitmapLoader.getBitmapFromFile(path, size, size);
if (bitmap != null) {
addBitmapToMemoryCache(targetID, bitmap);
}
}
}
/**
* 初始化用户头像缓存
*
* @param userIDList 用户ID List
* @param length 头像宽高
* @param callBack 缓存回调
*/
public void setAvatarCache(
final List<String> userIDList, final int length, final cacheAvatarCallBack callBack) {
final Handler handler =
new Handler() {
@Override
public void handleMessage(android.os.Message msg) {
super.handleMessage(msg);
if (msg.getData() != null) {
callBack.onCacheAvatarCallBack(msg.getData().getInt("status", -1));
}
}
};
for (final String userID : userIDList) {
// 若为CurrentUser，直接获取本地的头像（CurrentUser本地头像为最新）
if (userID.equals(JMessageClient.getMyInfo().getUserName())) {
File file = JMessageClient.getMyInfo().getAvatar();
if (file == null || !file.exists()) {
continue;
} else {
Bitmap bitmap = BitmapLoader.getBitmapFromFile(file.getAbsolutePath(), length, length);
if (null != bitmap) {
mMemoryCache.put(userID, bitmap);
}
continue;
}
} else if (mMemoryCache.get(userID) != null) {
continue;
} else {
JMessageClient.getUserInfo(
userID,
new GetUserInfoCallback(false) {
@Override
public void gotResult(int i, String s, UserInfo userInfo) {
if (i == 0) {
File file = userInfo.getAvatar();
if (file != null) {
Bitmap bitmap =
BitmapLoader.getBitmapFromFile(file.getAbsolutePath(), length, length);
addBitmapToMemoryCache(userID, bitmap);
} else {
// Bitmap bitmap =
// BitmapLoader.getBitmapFromFile(getR.drawable.head_icon, length, length);
}
android.os.Message msg = handler.obtainMessage();
Bundle bundle = new Bundle();
bundle.putInt("status", 0);
msg.setData(bundle);
msg.sendToTarget();
}
}
});
}
}
}
/** Updates the view with all relevant details about that file. */
public void updateFileDetails() {
if (mFile != null && mAccount != null && mLayout == R.layout.file_details_fragment) {
// set file details
setFilename(mFile.getFileName());
setFiletype(DisplayUtils.convertMIMEtoPrettyPrint(mFile.getMimetype()));
setFilesize(mFile.getFileLength());
if (ocVersionSupportsTimeCreated()) {
setTimeCreated(mFile.getCreationTimestamp());
}
setTimeModified(mFile.getModificationTimestamp());
CheckBox cb = (CheckBox) getView().findViewById(R.id.fdKeepInSync);
cb.setChecked(mFile.keepInSync());
// configure UI for depending upon local state of the file
// if (FileDownloader.isDownloading(mAccount, mFile.getRemotePath()) ||
// FileUploader.isUploading(mAccount, mFile.getRemotePath())) {
FileDownloaderBinder downloaderBinder = mContainerActivity.getFileDownloaderBinder();
FileUploaderBinder uploaderBinder = mContainerActivity.getFileUploaderBinder();
if ((downloaderBinder != null && downloaderBinder.isDownloading(mAccount, mFile))
|| (uploaderBinder != null && uploaderBinder.isUploading(mAccount, mFile))) {
setButtonsForTransferring();
} else if (mFile.isDown()) {
// Update preview
if (mFile.getMimetype().startsWith("image/")) {
BitmapLoader bl = new BitmapLoader();
bl.execute(new String[] {mFile.getStoragePath()});
}
setButtonsForDown();
} else {
setButtonsForRemote();
}
}
}
