public List parsePage(String pageCode) {
List sections = new ArrayList();
List folders = new ArrayList();
List files = new ArrayList();
int start = pageCode.indexOf("<div id=\"list-view\" class=\"view\"");
int end = pageCode.indexOf("<div id=\"gallery-view\" class=\"view\"");
String usefulSection = "";
if (start != -1 && end != -1) {
usefulSection = pageCode.substring(start, end);
} else {
debug("Could not parse page");
}
try {
DocumentBuilder db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
InputSource is = new InputSource();
is.setCharacterStream(new StringReader(usefulSection));
Document doc = db.parse(is);
NodeList divs = doc.getElementsByTagName("div");
for (int i = 0; i < divs.getLength(); i++) {
Element div = (Element) divs.item(i);
boolean isFolder = false;
if (div.getAttribute("class").equals("filename")) {
NodeList imgs = div.getElementsByTagName("img");
for (int j = 0; j < imgs.getLength(); j++) {
Element img = (Element) imgs.item(j);
if (img.getAttribute("class").indexOf("folder") > 0) {
isFolder = true;
} else {
isFolder = false; // it's a file
}
}
NodeList anchors = div.getElementsByTagName("a");
Element anchor = (Element) anchors.item(0);
String attr = anchor.getAttribute("href");
String fileName = anchor.getAttribute("title");
String fileURL;
if (isFolder && !attr.equals("#")) {
folders.add(attr);
folders.add(fileName);
} else if (!isFolder && !attr.equals("#")) {
// Dropbox uses ajax to get the file for download, so the url isn't enough. We must be
// sneaky here.
fileURL = "https://dl.dropbox.com" + attr.substring(23) + "?dl=1";
files.add(fileURL);
files.add(fileName);
}
}
}
} catch (Exception e) {
debug(e.toString());
}
sections.add(files);
sections.add(folders);
return sections;
}
public String getData(String url) {
HttpClient client = new DefaultHttpClient();
HttpGet get = new HttpGet(url);
String response = "";
try {
ResponseHandler<String> responseHandler = new BasicResponseHandler();
response = client.execute(get, responseHandler);
} catch (Exception e) {
debug(e.toString());
}
return response;
}
public void downloadFile(String url, String savePath, String fileName) {
try {
URL theURL = new URL(url);
InputStream input = theURL.openStream();
OutputStream output = new FileOutputStream(new File(savePath, fileName));
try {
byte[] buffer = new byte[1024];
int bytesRead = 0;
while ((bytesRead = input.read(buffer, 0, buffer.length)) >= 0) {
output.write(buffer, 0, bytesRead);
}
} catch (Exception e) {
debug(e.toString());
} finally {
output.close();
}
} catch (Exception e) {
debug(e.toString());
}
}
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.receiver);
final Button cancelbtn = (Button) findViewById(R.id.ButtonCancel);
// cancelbtn.setEnabled(false);
cancelbtn.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
// streamtask.cancel(true);
finish();
}
});
try {
Intent intent = getIntent();
String action = intent.getAction();
String type = intent.getType();
if ((!(Intent.ACTION_SEND.equals(action))) || (type == null)) {
throw new RuntimeException("Unknown intent action or type");
}
if (!("text/plain".equals(type))) {
throw new RuntimeException("Type is not text/plain");
}
String extra = intent.getStringExtra(Intent.EXTRA_TEXT);
if (extra == null) {
throw new RuntimeException("Cannot get shared text");
}
final DownloadStreamTask streamtask = new DownloadStreamTask(this);
// Once created, a task is executed very simply:
streamtask.execute(extra);
} catch (Exception e) {
Toast.makeText(this, e.toString(), Toast.LENGTH_LONG).show();
}
}
public String getFolderName(String pageCode) {
String usefulSection =
pageCode.substring(
pageCode.indexOf("<h3 id=\"breadcrumb\">"),
pageCode.indexOf("<div id=\"list-view\" class=\"view\""));
String folderName;
try {
DocumentBuilder db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
InputSource is = new InputSource();
is.setCharacterStream(new StringReader(usefulSection));
Document doc = db.parse(is);
NodeList divs = doc.getElementsByTagName("h3");
for (int i = 0; i < divs.getLength(); i++) {
Element div = (Element) divs.item(i);
String a = div.getTextContent();
folderName = a.substring(a.indexOf("/>") + 2).trim();
return folderName;
}
} catch (Exception e) {
debug(e.toString());
}
return "Error!";
}
/* Called when the activity is first created */
@Override
public void onCreate(Bundle savedInstanceState) {
try {
super.onCreate(savedInstanceState);
setContentView(R.layout.give_ride_content);
/* Creating DBAdapter instance */
gr_datasource = new DBAdapter(this);
/* Get email ID from previous activity to maintain session */
Bundle extras = getIntent().getExtras();
if (extras != null) {
str_usrid = extras.getString("usrid");
}
buttonSubmit = (Button) findViewById(R.id.btn_gr_submit);
buttonCancel = (Button) findViewById(R.id.btn_gr_cancel);
/* Get radius and cost */
et_radius = (EditText) this.findViewById(R.id.txt_gr_radius);
et_cost = (EditText) this.findViewById(R.id.txt_gr_cost);
/* Adding PlacesAutoComplete adapter to the FROM autocomplete field */
gr_frm_acView = (AutoCompleteTextView) findViewById(R.id.txt_gr_from);
gr_frm_adapter = new PlacesAutoCompleteAdapter(this, R.layout.frm_item_list);
gr_frm_acView.setAdapter(gr_frm_adapter);
gr_frm_acView.setOnItemClickListener(this);
/* Adding PlacesAutoComplete adapter to the TO autocomplete field */
gr_to_acView = (AutoCompleteTextView) findViewById(R.id.txt_gr_to);
gr_to_adapter = new PlacesAutoCompleteAdapter(this, R.layout.to_item_list);
gr_to_acView.setAdapter(gr_to_adapter);
gr_to_acView.setOnItemClickListener(this);
/* Adding array adapter to spinner control for seats */
sp_seats = (Spinner) findViewById(R.id.spn_gr_seats);
ArrayAdapter<String> seats_adapter =
new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, str_seats);
sp_seats.setAdapter(seats_adapter);
/* Prompt a dialog box upon Date button click */
datePicker = (Button) findViewById(R.id.btn_gr_datepicker);
datePicker.setText(dateFormatter.format(dateTime.getTime()));
datePicker.setOnClickListener(
new View.OnClickListener() {
public void onClick(View v) {
showDialog(DIALOG_DATE);
}
});
/* Prompt a dialog box upon Time button click */
timePicker = (Button) findViewById(R.id.btn_gr_timepicker);
timePicker.setText(timeFormatter.format(dateTime.getTime()));
timePicker.setOnClickListener(
new View.OnClickListener() {
public void onClick(View v) {
showDialog(DIALOG_TIME);
}
});
buttonSubmit.setOnClickListener(buttonSubmitOnClickListener);
buttonCancel.setOnClickListener(buttonCancelOnClickListener);
sp_seats.setOnItemSelectedListener(spinnerseatsOnItemSelectedListener);
} catch (Exception e) {
Log.e("Places AutoComplete Activity OnCreate:", e.toString());
}
}
@Override
public void onClick(View arg0) {
try {
/* Open Database */
gr_datasource.open();
/* Get from and to address from autocomplete fields */
gr_frm_addr = gr_frm_acView.getText().toString();
gr_to_addr = gr_to_acView.getText().toString();
flag = 0;
/* Checking if FROM and TO address is empty */
if (gr_frm_addr.length() == 0) {
gr_frm_acView.setError("Enter from address");
flag = 1;
} else if (gr_to_addr.length() == 0) {
gr_to_acView.setError("Enter to address");
flag = 1;
}
/* Radius validation */
String str_radius = et_radius.getText().toString();
if (str_radius.length() == 0) {
et_radius.setError("Enter valid radius");
flag = 1;
} else {
rad_value = Integer.valueOf(et_radius.getText().toString());
if (rad_value < 0 || rad_value > 20) {
et_radius.setError("Limit 20 miles");
flag = 1;
}
}
/* Cost Validation */
String str_cost = et_cost.getText().toString();
if (str_cost.length() == 0) {
et_cost.setError("Enter valid cost");
flag = 1;
} else {
cost_value = Float.valueOf(et_cost.getText().toString());
if (cost_value < 0 || cost_value > 1000) {
et_cost.setError("Limit 1000 dollars");
flag = 1;
}
}
if (flag == 0) {
/* Function call to calculate lattitudes and longitudes for FROM address */
jsonObject_main_frm = getLocationInfo(gr_frm_addr);
frm_lattitude = getLattitude(jsonObject_main_frm);
frm_longitude = getLongitude(jsonObject_main_frm);
/* Function call to calculate lattitudes and longitudes for TO address */
jsonObject_main_to = getLocationInfo(gr_to_addr);
to_lattitude = getLattitude(jsonObject_main_to);
to_longitude = getLongitude(jsonObject_main_to);
str_date = datePicker.getText().toString();
/* Convert time to milliseconds */
time = dateTime.getTimeInMillis();
/* Insert into RIDEDETAILS table */
long id;
id =
gr_datasource.insertridedetails(
str_usrid,
gr_frm_addr,
gr_to_addr,
rad_value,
str_date,
time,
selected_seat,
cost_value,
frm_lattitude,
frm_longitude,
to_lattitude,
to_longitude);
/* Close database object */
gr_datasource.close();
/* On inserting Ride Details redirect to choose ride screen or exit */
AlertDialog.Builder alertDialogBuilder =
new AlertDialog.Builder(PlacesAutoCompleteActivity.this);
alertDialogBuilder.setTitle("Ride 'n Divide");
alertDialogBuilder
.setMessage("Thank you, for giving a ride! Do you want to check other rides?")
.setCancelable(false)
.setPositiveButton(
"Check Rides",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
Intent reselect =
new Intent(PlacesAutoCompleteActivity.this, ChooseRideActivity.class);
reselect.putExtra("usrid", str_usrid);
startActivity(reselect);
}
})
.setNegativeButton(
"Exit",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
PlacesAutoCompleteActivity.this.finish();
}
});
AlertDialog alertDialog = alertDialogBuilder.create();
alertDialog.show();
}
} catch (Exception e) {
Log.e("Places AutoComplete Activity buttonsubmit:", e.toString());
}
}
@Override
protected String[] doInBackground(String... parms) {
String[] resultarr = new String[1];
String intentstr = parms[0];
// int count = urls.length;
// long totalSize = 0; for (int i = 0; i < count; i++) { totalSize +=
// Downloader.downloadFile(urls[i]);
// publishProgress((int) ((i / (float) count) * 100));
// Escape early if cancel() is called
// if (isCancelled())
// break;
try {
// Connect to API and authenticate
publishProgress("Connecting and authenticating API session...");
ApiWrapper wrapper;
// wrapper = Api.wrapper;
wrapper = new ApiWrapper(Api.mClientID, Api.mClientSecret, null, null);
wrapper.login("un1tz3r0", "Farscap3");
publishProgress("Resolving url...");
String resolvedurl = resolveURL(wrapper, intentstr);
publishProgress("Getting metadata...");
HttpResponse resp = wrapper.get(Request.to(resolvedurl));
JSONObject jso = Http.getJSON(resp);
// resultstr = jso.toString();
if (jso.getString("kind").equals("track")) {
if (jso.getBoolean("downloadable")) {
publishProgress("Getting download redirect URL...");
String dlrurl =
wrapper
.getURI(
Request.to(jso.getString("download_url")).add("allow_redirect", false),
false,
false)
.toString();
HttpResponse dlrresp = wrapper.get(Request.to(dlrurl));
String dlstr = dlrurl;
if (dlrresp.getStatusLine().getStatusCode() == HttpStatus.SC_MOVED_TEMPORARILY) {
Header dlloch = dlrresp.getFirstHeader("location");
if ((dlloch == null) || (dlloch.getValue() == null))
throw new RuntimeException("Download url HEAD response has no location header");
dlstr = wrapper.getURI(Request.to(dlloch.getValue()), false, false).toString();
} else if (dlrresp.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
dlstr = dlrurl;
} else {
throw new RuntimeException(
"Download url HEAD response has wrong status ("
+ String.valueOf(dlrresp.getStatusLine().getStatusCode())
+ " "
+ dlrresp.getStatusLine().getReasonPhrase()
+ ")");
}
// String dlstr = Request.to( dlloch.getValue() ).add("CLIENT_ID",
// Api.mClientID).toString();
// if(dlresp2.getStatusLine().getStatusCode() !=
// HttpStatus.SC_MOVED_TEMPORARILY)
// throw new RuntimeException("Download redirect url HEAD response has
// wrong status: " + dlresp2.getStatusLine().toString());
// Header dlloc2 = dlresp2.getFirstHeader("location");
// if((dlloc2 == null) || (dlloc2.getValue() == null))
// throw new RuntimeException("Download redirect url HEAD response has no
// location header");
//
resultarr = new String[2];
resultarr[1] =
jso.getString("title").replaceAll("[^A-Za-z0-9 -]*", "")
+ "."
+ jso.getString("original_format");
resultarr[0] = dlstr;
} else {
Stream st = wrapper.resolveStreamUrl(jso.getString("stream_url"), true);
resultarr = new String[2];
resultarr[1] = jso.getString("title").replaceAll("[^A-Za-z0-9 -]*", "").concat(".mp3");
resultarr[0] = st.streamUrl;
}
}
} catch (JSONException e) {
resultarr = new String[1];
resultarr[0] = e.toString();
} catch (IOException e) {
resultarr = new String[1];
resultarr[0] = e.toString();
} catch (Exception e) {
resultarr = new String[1];
resultarr[0] = e.toString();
}
return resultarr;
}