public void commandAction(Command command, Displayable displayable) {
if (command == back) {
controller.MainMenu();
}
if (command == viewStages) {
busNos = busNo.getString().toUpperCase();
fetchStagesData(busNos);
}
if (command == backToNo) {
controller.getDisp().setCurrent(this);
}
if (command == MapStages) {
controller.pointresultCanvas.busStagesPoints.removeAllElements();
for (int mapStages = 0; mapStages < PostionAddress.length - 1; mapStages++) {
String pos = PostionAddress[mapStages];
String[] point = StringUtil.split(pos, "||");
System.out.println(point[0] + "== " + point[1]);
controller.pointBusStages(point[0], point[1]);
}
String pos = PostionAddress[Stages.getSelectedIndex()];
String[] point = StringUtil.split(pos, "||");
controller.gotoSpot(point[0], point[1]);
controller.ShowPointingCanvas();
}
if (command == backToPlaces) {
controller.getDisp().setCurrent(Stages);
}
if (command == showBuses) {
controller.showProgressBar();
fetchBusNoData();
}
if (command == showStages) {
busNos = busesNearMe.getString(busesNearMe.getSelectedIndex()).toUpperCase();
fetchStagesData(busNos);
}
if (command == viewBusPosition) {
String[] data = GetBusPosition("Tt");
String Message = "" + data[0] + "\n" + data[1] + "\n" + data[2];
controller.showBusPosition(Message, data[3], data[4]);
}
}
public String fetchBusNoData() {
busesNearMe.deleteAll();
busesNearMe.setTitle("Buses for " + Stages.getString(Stages.getSelectedIndex()));
new Thread() {
public void run() {
String toF = "";
try {
String[] tt = StringUtil.split(Stages.getString(Stages.getSelectedIndex()), " ");
System.out.println("From field" + tt[0]);
for (int y = 0; y < tt.length; y++) {
if (y != tt.length - 1) {
toF = toF + "" + tt[y] + "%20";
System.out.println("From field" + toF);
} else {
toF = toF + tt[y];
System.out.print("in else ");
}
System.out.print("Out of loop");
}
System.out.print(BusNowebsite + toF);
} catch (Exception e) {
controller.showAlert("Network Error", 3, AlertType.ERROR);
displayList();
}
String addloc = "";
StreamConnection c = null;
InputStream s = null;
StringBuffer b = new StringBuffer();
System.out.print(BusNowebsite + toF);
try {
c = (StreamConnection) Connector.open(BusNowebsite + toF);
s = c.openDataInputStream();
int ch;
int k = 0;
while ((ch = s.read()) != -1) {
// System.out.print((char) ch);
b.append((char) ch);
}
result = b.toString();
System.out.print(result);
// String stagesString = fetchStagesData();
JSONObject ff1 = new JSONObject(result);
String data1 = ff1.getString("routes");
JSONArray jsonArray1 = new JSONArray(data1);
for (int i = 0; i < jsonArray1.length(); i++) {
// JSONObject jsonUser = jsonArray1.getJSONObject(i);
// String lat = jsonUser.getString ("lat");
busesNearMe.append(jsonArray1.optString(i), null);
System.out.println(jsonArray1.optString(i));
}
controller.getDisp().setCurrent(busesNearMe);
} catch (Exception e) {
System.out.print("Error " + e);
// controller.getDisp().setCurrent(Stages);
// controller.showAlert("Network Error", 3, AlertType.ERROR);
//
// controller.getDisp().setCurrent(controller.showAlert("Network Error", 3,
// AlertType.ERROR), Stages);
}
}
}.start();
controller.getDisp().setCurrent(Stages);
return result;
}
public String fetchStagesData(String busno) {
controller.showProgressBar();
Stages.deleteAll();
Stages.setTitle("Stages of " + busno);
new Thread() {
public void run() {
String addloc = "";
StreamConnection c = null;
InputStream s = null;
StringBuffer b = new StringBuffer();
try {
System.out.println("The Bus URL is " + uploadWebsite + busNos);
c = (StreamConnection) Connector.open(uploadWebsite + busNos);
s = c.openDataInputStream();
int ch;
int k = 0;
while ((ch = s.read()) != -1) {
// System.out.print((char) ch);
b.append((char) ch);
}
result = b.toString();
System.out.print(result);
// String stagesString = fetchStagesData();
JSONObject ff = new JSONObject(result);
String data = ff.getString("stagepts");
JSONArray jsonArray = new JSONArray(data);
for (int i = 0; i < jsonArray.length(); i++) {
JSONObject jsonUser = jsonArray.getJSONObject(i);
String lat = jsonUser.getString("lat");
String lon = jsonUser.getString("lon");
String stagename = jsonUser.getString("stagename");
Stages.append(stagename, null);
System.out.println(stagename);
// Location[i] = stagename;
addloc = lat + "||" + lon + "~~" + addloc;
}
if (Stages.size() < 1) {
// controller.showAlert("Entered Bus number not found", 3, AlertType.ERROR);
Stages.append("Entered Bus number not found", null);
Stages.removeCommand(MapStages);
Stages.removeCommand(showBuses);
// controller.setCurrentScreen(FormData);
} else {
PostionAddress = StringUtil.split(addloc, "~~");
Stages.addCommand(MapStages);
Stages.addCommand(showBuses);
// Stages.setCommandListener(FormData);
}
controller.getDisp().setCurrent(Stages);
} catch (Exception e) {
System.out.print(e);
/* new Thread(){
public void run(){
controller.showAlert("Network Error", 3, AlertType.ERROR);
}
}.start();*/
controller.setCurrentScreen(FormData);
new Thread() {
public void run() {
controller.showAlert("Error in network connection.", Alert.FOREVER, AlertType.INFO);
}
}.start();
}
}
}.start();
return result;
}
private void getTrafficSpots() {
controller.showProgressBar();
String uploadWebsite =
"http://" + controller.selectedCity.URL + "/php/trafficstatus.cache?dummy=ert43";
String[] ArrayOfData = null;
StreamConnection c = null;
InputStream s = null;
StringBuffer b = new StringBuffer();
String url = uploadWebsite;
System.out.print(url);
try {
c = (StreamConnection) Connector.open(url);
s = c.openDataInputStream();
int ch;
int k = 0;
while ((ch = s.read()) != -1) {
System.out.print((char) ch);
b.append((char) ch);
}
// System.out.println("b"+b);
try {
JSONObject ff1 = new JSONObject(b.toString());
String data1 = ff1.getString("locations");
JSONArray jsonArray1 = new JSONArray(data1);
Vector TrafficStatus = new Vector();
for (int i = 0; i < jsonArray1.length(); i++) {
System.out.println(jsonArray1.getJSONArray(i).getString(3));
double aDoubleLat = Double.parseDouble(jsonArray1.getJSONArray(i).getString(1));
double aDoubleLon = Double.parseDouble(jsonArray1.getJSONArray(i).getString(2));
System.out.println(aDoubleLat + " " + aDoubleLon);
TrafficStatus.addElement(
new LocationPointer(
jsonArray1.getJSONArray(i).getString(3),
(float) aDoubleLon,
(float) aDoubleLat,
1,
true));
}
controller.setCurrentScreen(controller.TrafficSpots(TrafficStatus));
} catch (Exception E) {
controller.setCurrentScreen(traf);
new Thread() {
public void run() {
controller.showAlert("Error in network connection.", Alert.FOREVER, AlertType.INFO);
}
}.start();
}
} catch (Exception e) {
controller.setCurrentScreen(traf);
new Thread() {
public void run() {
controller.showAlert("Error in network connection.", Alert.FOREVER, AlertType.INFO);
}
}.start();
}
}
private String[] GetBusPosition(String Str) {
String uploadWebsite = "http://" + controller.URL_BASE + "/php/busposition?q=";
String[] ArrayOfData = null;
StreamConnection c = null;
InputStream s = null;
StringBuffer b = new StringBuffer();
String url = uploadWebsite + Str;
System.out.print(url);
try {
/* c = (StreamConnection)Connector.open(url);
s = c.openDataInputStream();
int ch;
int k =0;
while((ch = s.read()) != -1) {
System.out.print((char) ch);
b.append((char) ch); }
*/
String result; // = b.toString();
result = "365E~~RTONO~~09:30:23~~12.21212~~89.23324234";
// System.out.print("in thread---------");
// System.out.print(result);
if (!result.equals("")) {
ArrayOfData = StringUtil.split(result.toString().trim(), "~~");
}
} catch (Exception e) {
System.out.print(e);
controller.ShowPointingCanvas();
controller.showAlert("Network Error", 3, AlertType.ERROR);
}
return ArrayOfData;
}
/** Handle all keyPressed-events */
public void keyPressed(int keycode) {
if (this.getGameAction(keycode) == UP) {
upPressed();
} else if (this.getGameAction(keycode) == DOWN) {
downPressed();
} else {
// Exit on ANY other key press.
controller.MainMenu();
}
}
/** Notify a long running process is beginning */
public void notifyProgressStart(String message) {
if (mActiveAlert != null) {
waitForNoAlert();
mActiveAlert = null;
}
if (mActiveAlert == null) {
mActiveAlert = mController.createProgressAlert(message);
mProgressActive = true;
mActiveAlert.setCommandListener(this);
mAlertDisplayed = true;
}
}
/** Creates a new instance of AboutScreen */
public AboutScreen() {
this.controller = Controller.getController();
this.setFullScreenMode(true);
this.logo = ImageUtil.loadImage("/images/logo.png");
this.yPos = 0;
this.formattedMessages = new String[MESSAGES.length][];
for (int i = 0; i < MESSAGES.length; i++) {
formattedMessages[i] = formatMessage(MESSAGES[i], this.getWidth());
}
}
private String[] GetDataFromSite() {
String uploadWebsite = "http://" + controller.selectedCity.URL + "/cameras/mobile_cam_list.php";
String[] ArrayOfData = null;
StreamConnection c = null;
InputStream s = null;
StringBuffer b = new StringBuffer();
String url = uploadWebsite;
System.out.print(url);
try {
c = (StreamConnection) Connector.open(url);
s = c.openDataInputStream();
int ch;
int k = 0;
while ((ch = s.read()) != -1) {
System.out.print((char) ch);
b.append((char) ch);
}
String result = b.toString();
if (!result.equals("")) {
ArrayOfData = StringUtil.split(result.toString().trim(), "~~");
if (ArrayOfData.length == 0) {
controller.MainMenu();
new Thread() {
public void run() {
controller.showAlert("Network Error", 0, AlertType.ERROR);
}
}.start();
}
}
} catch (Exception e) {
System.out.print(e);
new Thread() {
public void run() {
controller.showProgressBar();
}
}.start();
// controller.getDisp().setCurrent(this);
}
return ArrayOfData;
}
/** Notify a success event */
public void notifySuccess(String message) {
if (mActiveAlert != null) {
if (mProgressActive) {
System.out.println("Final progress message");
mActiveAlert.setTitle("Info");
mActiveAlert.setString(message);
mActiveAlert.setIndicator(null);
mProgressActive = false;
} else {
waitForNoAlert();
mActiveAlert = null;
}
}
if (mActiveAlert == null) {
mActiveAlert = mController.showInfo(message);
mActiveAlert.setCommandListener(this);
mAlertDisplayed = true;
}
}
private void refreshImage() {
controller.showProgressBar();
new Thread() {
public void run() {
if (fmViewPng.size() > 0) for (int i = 0; i < fmViewPng.size(); i++) fmViewPng.delete(i);
// Download image and set as the first (only) item on the form
Image im;
try {
String[] chunk;
String tt = ArrayOfResults[LiveCameras.getSelectedIndex()];
chunk = StringUtil.split(tt, "~");
String imagename = chunk[0].toString();
if ((im = getImage(imagename)) != null) {
ImageItem ii = new ImageItem(null, im, ImageItem.LAYOUT_DEFAULT, null);
// If there is already an image, set (replace) it
if (fmViewPng.size() != 0) fmViewPng.set(0, ii);
else // Append the image to the empty form
fmViewPng.append(ii);
} else fmViewPng.append("Unsuccessful download.");
// Display the form with the image
controller.getDisp().setCurrent(fmViewPng);
} catch (Exception e) {
System.err.println("Msg: " + e.toString());
// alert.setString(e.toString());
controller.showAlert("Network Error", 0, AlertType.ERROR);
// controller.getDisp().setCurrent(ListCams);
// switchDisplayable(getAlert(), getCamList());
}
}
}.start();
}
/** Notify an error event inluding a possible message and exception object */
public void notifyError(String message, Throwable th) {
String lErrorMsg = (th != null ? th.toString() : "");
if (mActiveAlert != null) {
if (mProgressActive) {
mActiveAlert.setTitle("Error");
mActiveAlert.setString(message + "\n" + lErrorMsg);
mActiveAlert.setIndicator(null);
mProgressActive = false;
} else {
waitForNoAlert();
mActiveAlert = null;
}
}
if (mActiveAlert == null) {
mActiveAlert = mController.showError(message + "\n" + lErrorMsg);
mActiveAlert.setCommandListener(this);
mAlertDisplayed = true;
if (mListener != null) {
mListener.notifyError();
}
}
}
public void commandAction(Command command, Displayable displayable) {
if (command == camList) {
controller.setCurrentScreen(this);
controller.setCurrentScreen(this);
}
if (command == refreshList) {
controller.showProgressBar();
refreshCamList();
}
if (command == cmBack) {
controller.getDisp().setCurrent(LiveCameras);
}
if (command == RefreshImage) {
refreshImage();
}
if (command == viewImage) {
refreshImage();
}
if (command == TrafOption) {
if (this.getString(this.getSelectedIndex()).equals("Cameras")) {
LiveCameras();
} else if (this.getString(this.getSelectedIndex()).equals("Traffic Fines")) {
if (VehicleNoForm == null) {
VehicleNoForm = new Form("Traffic Fines");
vehNo = new TextField("Vehicle Number", "", 100, TextField.ANY);
VehicleNoForm.append(vehNo);
VehicleNoForm.addCommand(Vehicleback);
VehicleNoForm.addCommand(VehicleOk);
VehicleNoForm.setCommandListener(this);
}
controller.setCurrentScreen(VehicleNoForm);
} else {
new Thread() {
public void run() {
getTrafficSpots();
}
}.start();
}
}
if (command == bckMenu) {
controller.MainMenu();
}
if (command == Vehicleback) {
controller.setCurrentScreen(this);
}
if (command == VehicleOk) {
if (vehNo.getString().equals("")) {
controller.showAlert("Enter the vehicle number", 0, AlertType.ERROR);
} else {
controller.showProgressBar();
new Thread() {
public void run() {
Downloader dwn = new Downloader(controller);
String message =
dwn.requestForData(
"http://125.17.140.50/notices/vehiclefinedetails.aspx?veh_no="
+ vehNo.getString());
vehNo.setString("");
controller.showAlert(message, 0, AlertType.INFO);
}
}.start();
new Thread() {
public void run() {
controller.setCurrentScreen(VehicleNoForm);
}
}.start();
}
}
}
public void displayList() {
controller.getDisp().setCurrent(this);
}