public boolean compareTime(TimeObject startTime, TimeObject endTime) {
if (startTime.getYear() > endTime.getYear()) return false;
if (startTime.getMonth() > endTime.getMonth()) return false;
if (startTime.getDay() > endTime.getDay()) return false;
if (startTime.getHour() > endTime.getHour()) return false;
if (startTime.getMinute() > endTime.getMinute()) return false;
return true;
}
private void setEndTime(final TimeObject startTime) {
LinearLayout layout = new LinearLayout(PlayBackActivity.this);
layout.setOrientation(LinearLayout.VERTICAL);
layout.setBackgroundColor(getResources().getColor(R.color.white));
final TimePicker mTimePicker = new TimePicker(PlayBackActivity.this);
final DatePicker mDatePicker = new DatePicker(PlayBackActivity.this);
mTimePicker.setDescendantFocusability(TimePicker.FOCUS_BLOCK_DESCENDANTS);
mTimePicker.setIs24HourView(true);
mDatePicker.setDescendantFocusability(DatePicker.FOCUS_BLOCK_DESCENDANTS);
final TextView tv = new TextView(PlayBackActivity.this);
String time = String.format("%02d:%02d", startTime.getHour(), startTime.getMinute());
String date =
String.valueOf(startTime.getYear())
+ "年"
+ String.format("%02d", startTime.getMonth())
+ "月"
+ String.format("%02d", startTime.getDay())
+ "日";
tv.setText("开始时间:" + date + " " + time);
int version = Integer.valueOf(android.os.Build.VERSION.SDK);
if (version >= 11) mDatePicker.setCalendarViewShown(false);
layout.addView(tv, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
layout.addView(
mDatePicker, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
layout.addView(
mTimePicker, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
new AlertDialog.Builder(PlayBackActivity.this)
.setTitle("请选择结束时间：")
.setView(layout)
.setPositiveButton(
android.R.string.ok,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface arg0, int arg1) {
TimeObject endTime =
new TimeObject(
mTimePicker.getCurrentMinute(),
mTimePicker.getCurrentHour(),
mDatePicker.getDayOfMonth(),
mDatePicker.getMonth() + 1,
mDatePicker.getYear());
System.out.println("时间:" + endTime.getMinute() + " " + startTime.getMinute());
onTimeSearch(startTime, endTime);
}
})
.setNegativeButton(
android.R.string.cancel,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface arg0, int arg1) {}
})
.create()
.show();
}
public void loadXml(Element root) throws Exception {
if (!root.getName().equalsIgnoreCase("roomSharing")) {
throw new Exception("Given XML file is not a Room Sharing load file.");
}
try {
beginTransaction();
String campus = root.attributeValue("campus");
String year = root.attributeValue("year");
String term = root.attributeValue("term");
iTimeFormat = root.attributeValue("timeFormat");
if (iTimeFormat == null) iTimeFormat = "HHmm";
Session session = Session.getSessionUsingInitiativeYearTerm(campus, year, term);
if (session == null) {
throw new Exception("No session found for the given campus, year, and term.");
}
if (!"true".equals(root.attributeValue("force"))
&& Solution.hasTimetable(session.getUniqueId())) {
info(
"Note: set the attribute force='true' of the root element to override the following import eligibility check.");
throw new Exception(
"Room sharing import is disabled: "
+ session.getLabel()
+ " already has a committed timetable.");
}
info("Loading rooms...");
Set<String> avoidRoomId = new HashSet<String>();
Set<String> avoidRoomName = new HashSet<String>();
Map<String, Location> id2location = new HashMap<String, Location>();
Map<String, Location> name2location = new HashMap<String, Location>();
for (Location location :
(List<Location>)
getHibSession()
.createQuery("from Location where session.uniqueId = :sessionId")
.setLong("sessionId", session.getUniqueId())
.list()) {
if (location.getExternalUniqueId() != null && !avoidRoomId.contains(avoidRoomId)) {
Location old = id2location.put(location.getExternalUniqueId(), location);
if (old != null) {
warn(
"There are two or more rooms with the same external id "
+ location.getExternalUniqueId()
+ ": "
+ location.getLabel()
+ " and "
+ old.getLabel()
+ ".");
avoidRoomId.add(location.getExternalUniqueId());
}
}
if (!avoidRoomName.contains(location.getLabel())) {
Location old = name2location.put(location.getLabel(), location);
if (old != null) {
warn("There are two or more rooms with the same name " + location.getLabel() + ".");
avoidRoomName.add(location.getLabel());
}
}
}
info("Loading departments...");
Map<String, Department> id2department = new HashMap<String, Department>();
Map<String, Department> code2department = new HashMap<String, Department>();
for (Department dept :
(List<Department>)
getHibSession()
.createQuery("from Department where session.uniqueId = :sessionId")
.setLong("sessionId", session.getUniqueId())
.list()) {
if (dept.getExternalUniqueId() != null) {
Department old = id2department.put(dept.getExternalUniqueId(), dept);
if (old != null) {
warn(
"There are two departments with the same external id "
+ dept.getExternalUniqueId()
+ ": "
+ dept.getLabel()
+ " and "
+ old.getLabel()
+ ".");
}
}
Department old = code2department.put(dept.getDeptCode(), dept);
if (old != null) {
warn(
"There are two rooms with the same code "
+ dept.getDeptCode()
+ ": "
+ dept.getName()
+ " and "
+ old.getName()
+ ".");
}
}
info("Importing room sharing...");
int nrChanged = 0;
for (Iterator i = root.elementIterator("location"); i.hasNext(); ) {
Element locEl = (Element) i.next();
Location location = null;
String locId = locEl.attributeValue("id");
if (locId != null && !avoidRoomId.contains(locId)) {
location = id2location.get(locId);
if (location == null) warn("Location of id " + locId + " does not exist.");
}
if (location == null) {
String building = locEl.attributeValue("building");
String roomNbr = locEl.attributeValue("roomNbr");
if (building != null
&& roomNbr != null
&& !avoidRoomName.contains(building + " " + roomNbr)) {
location = name2location.get(building + " " + roomNbr);
if (location == null)
warn(
"Location of building "
+ building
+ " and room number "
+ roomNbr
+ " does not exist.");
}
}
if (location == null) {
String name = locEl.attributeValue("name");
if (name != null && !avoidRoomName.contains(name)) {
location = name2location.get(name);
if (location == null) warn("Location of name " + name + " does not exist.");
}
}
if (location == null) continue;
Set<RoomDept> existing = new HashSet<RoomDept>(location.getRoomDepts());
Set<Department> departments = new HashSet<Department>();
boolean changed = false;
String note = locEl.attributeValue("note");
if (note == null && location.getShareNote() != null) {
location.setShareNote(null);
info(location.getLabel() + ": share note removed.");
changed = true;
} else if (note != null && !note.equals(location.getShareNote())) {
location.setShareNote(note);
info(location.getLabel() + ": share note changed to '" + note + "'.");
changed = true;
}
department:
for (Iterator j = locEl.elementIterator("department"); j.hasNext(); ) {
Element deptEl = (Element) j.next();
Department dept = null;
String deptId = deptEl.attributeValue("id");
if (deptId != null) {
dept = id2department.get(deptId);
if (dept == null)
warn(location.getLabel() + ": Department of id " + deptId + " does not exist.");
}
String deptCode = deptEl.attributeValue("code");
if (deptCode != null) {
dept = code2department.get(deptCode);
if (dept == null)
warn(location.getLabel() + ": Department of code " + deptCode + " does not exist.");
}
if (dept == null) continue;
Boolean control = "true".equals(deptEl.attributeValue("control"));
for (Iterator<RoomDept> k = existing.iterator(); k.hasNext(); ) {
RoomDept rd = k.next();
if (rd.getDepartment().equals(dept)) {
if (!control.equals(rd.getControl())) {
rd.setControl(control);
getHibSession().update(rd);
info(
location.getLabel()
+ ": "
+ (control
? " control moved to " + dept.getLabel()
: " control removed from " + dept.getLabel()));
changed = true;
}
k.remove();
departments.add(dept);
continue department;
}
}
RoomDept rd = new RoomDept();
rd.setControl(control);
rd.setDepartment(dept);
rd.setRoom(location);
location.getRoomDepts().add(rd);
dept.getRoomDepts().add(rd);
getHibSession().save(rd);
departments.add(dept);
info(
location.getLabel()
+ ": added "
+ (control ? "controlling " : "")
+ " department"
+ dept.getLabel());
changed = true;
}
for (RoomDept rd : existing) {
info(
location.getLabel()
+ ": removed "
+ (rd.isControl() ? "controlling " : "")
+ " department"
+ rd.getDepartment().getLabel());
location.getRoomDepts().remove(rd);
rd.getDepartment().getRoomDepts().remove(rd);
getHibSession().delete(rd);
changed = true;
}
RoomSharingModel model = location.getRoomSharingModel();
String oldModel = model.toString();
model.setPreferences(null);
Element sharingEl = locEl.element("sharing");
if (sharingEl != null) {
for (Iterator j = sharingEl.elementIterator(); j.hasNext(); ) {
Element el = (Element) j.next();
TimeObject time =
new TimeObject(
el.attributeValue("start"),
el.attributeValue("end"),
el.attributeValue("days"));
String pref = null;
if ("unavailable".equals(el.getName())) {
pref = RoomSharingModel.sNotAvailablePref.toString();
} else if ("assigned".equals(el.getName())) {
Department dept = null;
String deptId = el.attributeValue("id");
if (deptId != null) {
dept = id2department.get(deptId);
if (dept == null)
warn(location.getLabel() + ": Department of id " + deptId + " does not exist.");
}
String deptCode = el.attributeValue("code");
if (deptCode != null) {
dept = code2department.get(deptCode);
if (dept == null)
warn(
location.getLabel()
+ ": Department of code "
+ deptCode
+ " does not exist.");
}
if (dept == null) continue;
if (!departments.contains(dept)) {
warn(
location.getLabel()
+ ": Department "
+ dept.getLabel()
+ " is not among the room sharing departments.");
continue;
}
pref = dept.getUniqueId().toString();
}
if (pref == null) continue;
if (time.hasDays()) {
for (int d : time.getDays())
for (int t = time.getStartPeriod(); t < time.getEndPeriod(); t++)
model.setPreference(d, t, pref);
} else {
for (int d = 0; d < model.getNrDays(); d++)
for (int t = time.getStartPeriod(); t < time.getEndPeriod(); t++)
model.setPreference(d, t, pref);
}
}
}
String newModel = model.toString();
if (!oldModel.equals(newModel)) {
info(
location.getLabel()
+ ": room sharing changed to "
+ (newModel.isEmpty() ? "free for all" : newModel));
changed = true;
}
location.setRoomSharingModel(model);
getHibSession().update(location);
if (changed) nrChanged++;
}
if (nrChanged == 0) {
info("No change detected.");
} else {
info(nrChanged + " locations have changed.");
}
info("All done.");
commitTransaction();
} catch (Exception e) {
fatal("Exception: " + e.getMessage(), e);
rollbackTransaction();
throw e;
}
}
private void onTimeSearch(TimeObject startTime, TimeObject endTime) {
// mFileDataList = new ArrayList<FileData>();
FindInfo findInfo = new FindInfo();
findInfo.startTime.year = startTime.getYear();
findInfo.startTime.month = startTime.getMonth();
findInfo.startTime.day = startTime.getDay();
findInfo.startTime.hour = startTime.getHour();
findInfo.startTime.minute = startTime.getMinute();
findInfo.startTime.second = 0;
findInfo.endTime.year = endTime.getYear();
findInfo.endTime.month = endTime.getMonth();
findInfo.endTime.day = endTime.getDay();
findInfo.endTime.hour = endTime.getHour();
findInfo.endTime.minute = endTime.getMinute();
findInfo.endTime.second = 0;
findInfo.nChannelN0 = 0;
findInfo.nFileType = 0;
findInfo.szFileName = "";
if (mWndSelected >= channelNum) findInfo.nChannelN0 = 0;
else findInfo.nChannelN0 = mWndSelected;
int position = 0;
for (int i : Channel) {
if (i == findInfo.nChannelN0) {
onStopChn(position);
}
position++;
}
mlPlayHandle[mWndSelected] = mNetSdk.PlayBackByTime(mWndSelected, mLoginId, findInfo, 1, 1);
if (mlPlayHandle[mWndSelected] > 0 && compareTime(startTime, endTime)) {
mPlayState = PlayState.MPS_PLAYING;
getMySurface(mWndSelected).initData();
ReviewState[mWndSelected] = 1;
Channel[mWndSelected] = findInfo.nChannelN0;
Toast.makeText(getApplicationContext(), "打开成功", Toast.LENGTH_SHORT).show();
mStartTime[mWndSelected] =
findInfo.startTime.hour * 3600
+ findInfo.startTime.minute * 60
+ findInfo.startTime.second;
mEndTime[mWndSelected] =
findInfo.endTime.hour * 3600 + findInfo.endTime.minute * 60 + findInfo.endTime.second;
mTotalTime[mWndSelected] = (mEndTime[mWndSelected] - mStartTime[mWndSelected]);
timeSeek.setMax(mTotalTime[mWndSelected]);
timeSeek.setProgress(0);
getMySurface(mWndSelected).setOnPlayBackPosListener(onPlayBackPosLs);
System.out.println(
"录像长度:"
+ mTotalTime[mWndSelected]
+ " "
+ mStartTime[mWndSelected]
+ " "
+ mEndTime[mWndSelected]);
myListPart.setVisibility(View.INVISIBLE);
} else {
Toast.makeText(getApplicationContext(), "打开失败，请检查输入时间是否正确...", Toast.LENGTH_SHORT).show();
}
}
