private QuickAction prepareDirAction(final SeafDirent dirent) {
final QuickAction mQuickAction = new QuickAction(mActivity);
Resources resources = mActivity.getResources();
ActionItem shareAction;
shareAction =
new ActionItem(
ACTION_ID_SHARE,
resources.getString(R.string.file_action_share),
resources.getDrawable(R.drawable.action_share));
mQuickAction.addActionItem(shareAction);
// setup the action item click listener
mQuickAction.setOnActionItemClickListener(
new QuickAction.OnActionItemClickListener() {
@Override
public void onItemClick(QuickAction quickAction, int pos, int actionId) {
NavContext nav = mActivity.getNavContext();
String repoName = nav.getRepoName();
String repoID = nav.getRepoID();
String dir = nav.getDirPath();
String path = Utils.pathJoin(dir, dirent.name);
switch (actionId) {
case ACTION_ID_SHARE:
mActivity.shareDir(repoID, path);
break;
}
}
});
mQuickAction.mAnimateTrack(false);
return mQuickAction;
}
@SuppressLint("NewApi")
public void refreshView(boolean forceRefresh) {
if (mActivity == null) return;
mErrorText.setVisibility(View.GONE);
mListContainer.setVisibility(View.VISIBLE);
navToActivitiesView(forceRefresh);
mActivity.supportInvalidateOptionsMenu();
}
private void setFileView(SeafDirent dirent, Viewholder viewHolder, int position) {
NavContext nav = mActivity.getNavContext();
DataManager dataManager = mActivity.getDataManager();
String repoName = nav.getRepoName();
String repoID = nav.getRepoID();
String filePath = Utils.pathJoin(nav.getDirPath(), dirent.name);
File file = dataManager.getLocalRepoFile(repoName, repoID, filePath);
boolean cacheExists = false;
if (file.exists()) {
SeafCachedFile cf = dataManager.getCachedFile(repoName, repoID, filePath);
String subtitle = null;
long size = file.length();
if (size == dirent.size) {
subtitle = dirent.getSubtitle();
} else {
subtitle = Utils.readableFileSize(size) + ", modified";
}
if (cf != null) {
cacheExists = true;
if (dirent.id.equals(cf.fileID) && dirent.size == size) {
subtitle += ", cached";
}
}
viewHolder.subtitle.setText(subtitle);
if (Utils.isViewableImage(file.getName())) {
setImageThumbNail(file, dirent, dataManager, viewHolder);
} else viewHolder.icon.setImageResource(dirent.getIcon());
} else {
viewHolder.subtitle.setText(dirent.getSubtitle());
viewHolder.icon.setImageResource(dirent.getIcon());
}
setFileAction(dirent, viewHolder, position, cacheExists);
}
private void showError(int strID) {
showError(mActivity.getResources().getString(strID));
}
public synchronized void sendPacket(Packet pt, String sub_fileID, int i, String filename) {
long start = System.currentTimeMillis();
byte[] messages = null;
String file_name = null;
if (filename != null && filename != "")
file_name = filename.substring(filename.lastIndexOf("/") + 1);
try {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(pt);
messages = baos.toByteArray(); // Packet类中除去data,其它字段的大小是261左右个字节，实验得出的。
baos.close();
oos.close();
packet = new DatagramPacket(messages, messages.length, addr, port);
socket.send(packet);
if (pt.islast == true)
System.out.println("@@@@@@@@ 发送本节点最后一个文件的最后一个包 ---pt.islast: " + pt.islast);
System.out.println("发送ING-- " + file_name + "-- " + sub_fileID + "---packet:" + i);
if (pt.islast == true) // 判断每一个包，如果它的islast标志是true，说明是我们要找的最后一个文件的最后一个包
{
System.out.println("@@@@@@@@@ 发完最后一个文件的最后一个包，开始发送 nextIP+end");
// 知道发送方自己的IP，从savedMap中找到这个IP对应的下一个IP，下一个IP就是下一个要发送的节点
synchronized (FileSharing.savedMap) {
String ip = BrowserActivity.getIp();
Iterator it = FileSharing.savedMap.keySet().iterator();
String nextip;
while (it.hasNext()) {
String key;
key = (String) it.next();
if (ip.equals(key)) {
if (it.hasNext()) // 如果有下一个，发送end+nextip,让下一个IP接着发送
{
nextip = (String) it.next();
System.out.println("@@@@ 发送完最后一个文件后，发送nextIP: " + nextip);
String infos = nextip;
requestSyncFunction rsf = new requestSyncFunction(3, null, infos);
rsf.start();
break;
} else // 如果找不到下一个说明这是savedMap中最后一个发送文件的，发完同步就结束了
{
// 将同步标志改回来，删除sync表
System.out.println("本次同步结束了");
}
}
}
// 一个节点发完自己该发的最后一个文件后，且找到了下一个，对于这个结点来说，savedmap的使命就完成了，这时应该清空
// 要不就和下一次同步的内容混了，
FileSharing.savedMap.clear();
}
}
} catch (SocketException e) {
return;
} catch (Exception e) {
e.printStackTrace();
}
FileSharing.total_sending_length += messages.length;
long end = System.currentTimeMillis();
FileSharing.total_sending_timer += (end - start);
String[] bb = sub_fileID.split("-");
// FileSharing.writeLog("send-one-packet:"+bb[1]+"--"+bb[bb.length-1]+"---"+i+",
// "+(end-start)+"ms, "+"\r\n");
}
private QuickAction prepareFileAction(final SeafDirent dirent, boolean cacheExists) {
final QuickAction mQuickAction = new QuickAction(mActivity);
Resources resources = mActivity.getResources();
ActionItem shareAction, downloadAction, updateAction, exportAction, renameAction, deleteAction;
shareAction =
new ActionItem(
ACTION_ID_SHARE,
resources.getString(R.string.file_action_share),
resources.getDrawable(R.drawable.action_share));
mQuickAction.addActionItem(shareAction);
// deleteAction = new ActionItem(ACTION_ID_DELETE,
// resources.getString(R.string.file_action_delete),
// resources.getDrawable(R.drawable.action_delete));
// mQuickAction.addActionItem(deleteAction);
renameAction =
new ActionItem(
ACTION_ID_RENAME,
resources.getString(R.string.file_action_rename),
resources.getDrawable(R.drawable.action_rename));
mQuickAction.addActionItem(renameAction);
exportAction =
new ActionItem(
ACTION_ID_EXPORT,
resources.getString(R.string.file_action_export),
resources.getDrawable(R.drawable.action_export));
mQuickAction.addActionItem(exportAction);
if (cacheExists) {
if (mActivity.hasRepoWritePermission()) {
updateAction =
new ActionItem(
ACTION_ID_UPDATE,
resources.getString(R.string.file_action_update),
resources.getDrawable(R.drawable.action_update));
mQuickAction.addActionItem(updateAction);
}
} else {
downloadAction =
new ActionItem(
ACTION_ID_DOWNLOAD,
resources.getString(R.string.file_action_download),
resources.getDrawable(R.drawable.action_download));
mQuickAction.addActionItem(downloadAction);
}
// setup the action item click listener
mQuickAction.setOnActionItemClickListener(
new QuickAction.OnActionItemClickListener() {
@Override
public void onItemClick(QuickAction quickAction, int pos, int actionId) {
NavContext nav = mActivity.getNavContext();
String repoName = nav.getRepoName();
String repoID = nav.getRepoID();
String dir = nav.getDirPath();
String path = Utils.pathJoin(dir, dirent.name);
DataManager dataManager = mActivity.getDataManager();
String localPath = dataManager.getLocalRepoFile(repoName, repoID, path).getPath();
switch (actionId) {
case ACTION_ID_SHARE:
mActivity.shareFile(repoID, path);
break;
case ACTION_ID_EXPORT:
mActivity.exportFile(dirent.name);
break;
case ACTION_ID_DOWNLOAD:
mActivity.onFileSelected(dirent);
break;
case ACTION_ID_UPDATE:
mActivity.addUpdateTask(repoID, repoName, dir, localPath);
break;
case ACTION_ID_RENAME:
mActivity.renameFile(repoID, repoName, path);
break;
}
}
});
mQuickAction.mAnimateTrack(false);
return mQuickAction;
}