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]);
}
}
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;
}
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;
}
/**
* Takes an array of messages and a 'Screen-width' and returns the same messages, but any string
* in that that is wider than 'width' will be split up into 2 or more Strings that will fit on the
* screen 'Spliting' up a String is done on the basis of Words, so if a single WORD is longer than
* 'width' it will be on a Line on it's own, but that line WILL be WIDER than 'width'
*
* @param message
* @param width the maximum width a string may be before being split up.
* @return
*/
private String[] formatMessage(String[] message, int width) {
Vector result = new Vector(message.length);
for (int i = 0; i < message.length; i++) {
if (DEFAULT_SIMPLE_FONT.stringWidth(message[i]) <= width) {
result.addElement(message[i]);
} else {
String[] splitUp =
StringUtil.chopStrings(message[i], " ", AboutScreen.DEFAULT_SIMPLE_FONT, width);
for (int j = 0; j < splitUp.length; j++) {
result.addElement(splitUp[j]);
}
}
}
String[] finalResult = new String[result.size()];
for (int i = 0; i < finalResult.length; i++) {
finalResult[i] = (String) result.elementAt(i);
}
return finalResult;
}