I am trying to establish a server (J2SE) and client (Android). The client will send a string over to the server over Bluetooth. For Android the code snippet is as below: BluetoothAdapter adapter = null; adapter = BluetoothAdapter.getDefaultAdapter(); BluetoothDevice device = adapter.getRemoteDevice(address); //I have hardcode the server bluetooth mac address adpter.enable();.............
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I want to develop a simple app which send a small string like "arun" to other device which can receive data using wifi..
View 7 Replies View RelatedThis is the servlet code in java ME.
protected void doGet(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
PrintWriter out = response.getWriter();
ArrayList<String> listName = new ArrayList<String>();
ArrayList<Integer> listLongitude = new ArrayList<Integer>();
ArrayList<Integer> listLatitude = new ArrayList<Integer>();
String sLongitude = (String) request.getParameter("x");
String sLatitude = (String) request.getParameter("y");
String path, list, scount; Integer numLong = null;
Integer numLati = null; Connection con = null; String slanje = "";
int limitLeft, limitRight, limitUp, limitDown, icount = 0;
if (sLongitude != null && sLatitude != null) {
try { numLong = Integer.valueOf(sLongitude);
numLati = Integer.valueOf(sLatitude); } catch(Exception ex) {}
} try{ Class.forName("org.apache.derby.jdbc.ClientDriver");
con = DriverManager.getConnection("jdbc:derby://localhost:1527/bazaprojekt", "projekt2009", "midlet"); limitLeft = numLong - 8; limitRight = numLong + 8; limitUp = numLati + 8; ...
How do I send x and y to servlet and receive some string in Android?
I have code which has one activity which passes information to a second activity.
I can use this information to pass to a third activity with additional information from the result of the second activity.
I want to use gestures as a method of going back to a previous activity, but if I go back from the third to the second activity I need the information initially passed from the first to the second activity to still be present.
i.e.
First Acticity
what is Y?
answer y = 5
Second activity
User said Y = 5
what is X?
Third Activity
User said Y = 5
X = 6
Go back to Second activity but maintain the input of
User said Y = 5.
To do this I have used a bundle to pass the information between activities, but I can only access the info in the bundle from within a method within the class started by the intent.
The gesture controls are within another class, so I cannot access the bundle information from within this class as the getIntent command produces a not defined error.
What I need to do is to be able to pass the information from the bundle from the first activity to the gesture class so that I can pass it back when I go back using the gestures.
I have just got a Samsung Galaxy Portal and discovered it does not support sending pictures by bluetooth!
Does anybody know of an app I can use to provide this function?
I have a ContentProvider that I use to send a file via Intent.createChooser(). If I pick eMail or GMail as the app to send vith, it's working fine, but if I pick Bluetooth, it fails with "Unknown file, Failure reason: Storage issue" Sending an image from the Camera app via Bluetooth works fine. My phone is the Nexus One.
I've tried:...................
We are using Android SDK 1.5 for our project. I dono how to send files using Bluetooth and Wi-fi i,e Which APIs or Intents to use and all..
View 3 Replies View Relatedis there an easy way to send a batch of photos to my PC by bluetooth? I've just done some through the album app, but I had to do them one at a time which was painful. Ideally I'm looking for an interface where you can select the pics by thumbnail and then tell the phone to transfer all the selected ones.
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View 1 Replies View RelatedHas anyone managed to send files via bluetooth on the Desire? I'm able to receive without any issues, but cannot get a file sent to a macbook or Nokia mobile. I'm trying Bluetooth File Transfer, Explorer and Astro to do so and nothing seems to happen.
View 25 Replies View RelatedI'm trying to send a ringtone by Bluetooth and I cant figure out how. Can anybody help. I have a HTC hero by sprint
View 1 Replies View RelatedI am trying to write a client application which talk to server application via bluetooth. Server application is running on embedded platfrom.
I referred bluetoothchat example for bluetooth data transfer. In my application I have two activities, Main activity shows list of bluetooth devices and when a user clicks on one of the devices it will open a new activity. Then it will open a bluetooth socket start thread to connect to server. I have a message handler which talks to the connected thread.
my codes looks like this
[HIGH]
public class ConnectActivity extends Activity {
// Unique UUID for this application
public static final UUID MY_UUID_INSECURE =
[Code]....
Some times my UI hangs when I click a button, it takes ages to respond back. In my method for ledOn I call bluetooth input stream. Is this correct method to do it.
I have a Plantronics Voyager 510 (LOVE IT!!) and I can only seem to get the phone to send calls through to it. It works perfect, but how can I send audio from the Music Player or from when I am playing a movie? Do I need an App to do it or is there a setting that I am missing somewhere? I am using the Samsung Moment with 2.1
View 1 Replies View RelatedI've downloaded this .pdf document, used Astro to find it in the download folder and it opens fine from there. Even managed to to use that folder app and create a label/link/shortcut thingy to it on my main screen, however I can't seen to send it to anyone else via bluetooth?
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View 20 Replies View RelatedI'm writing an app which contains three tabs.. let's just call them TabA, TabB, and TabC.
In my main class which extends TabActivity I have a Bluetooth Adapter which handles sending and receiving messages. I initialize the BluetoothAdapter onStart. Part of the initialization tries to reference controls on the three tabs. But my problem is that only TabA (my default tab) has been initialized at this point so when it tries to access TabB and TabC, they're still null.. How can I initialize all 3 activities, and access controls on each of the tabs when receiving messages from the BluetoothAdapter? (Basically I want TabA to contain a TextView to log all messages, TabB will contain a few controls like sliders and checkboxes that will change based on the messages recieved, and TabC will just have an array of buttons that send specific data..)
Trying to send any file form any file manager
does not show Bluetooth for example or any other relevant app to send with!
I have no problem sending a file from my computer to my phone via bluetooth. However I cant seem to figure out how to send files from my phone to my computer. I tried using bluetooth file transfer from the app market but its not working.
View 2 Replies View RelatedI'm facing a problem with my new Xperia X10 Mini pro. I CAN'T SEND/RECEIVE FILES VIA BLUETOOTH.
I can pair my phone to another phones but it's impossible to establish a connection and send files via Bluetooth.
Is there anyway to send a business card other than by bluetooth? This phone is the most unfriendly user phone that I have ever owned.Suggestion to SE,before bringing new software update,please make it more user friendly.
View 1 Replies View RelatedI use mNotes to push my Lotus Notes email to my phone. The problem is it will only allow one device to sync with. If I try to sync both tablet and phone it will drop the other out. I am looking for a way to sync my tablet email with my phone over bluetooth and basically use my phone as the main server to send email through when I am not in the office.
View 1 Replies View RelatedI have the localized strings file that is used in the Iphone app that I work on to port to Android. Are there any tools that go through the file taken from the xcode project and build the xml needed to use the strings in android? This tool should be easy to build but I appreciate any pointers to already working tools.
View 4 Replies View RelatedIn Android, capturing date from datepicker and storing as string in sqlite. Sorting by date doesn't work because they're strings (unless I'm doing it wrong.I've googled this issue for ~5 days, and it looks like there should be a way to capture the date from the date picker, convert it to a Long, store it in sqlite as a Long, select and sort on the Long date value, then convert the Long back to a "mm/dd/yyyy" string for display. I've tried various combinations of parse statements, Date, FormatDate, etc. with no luck at all.On activity start, get today's date and display it in button which calls the datepicker.Capture new date from datepicker (if one is entered), save it as a long to sqlite.On opening an activity showing a listview of records, select from sqlite with orderby on date (Long), convert Long to "mm/dd/yyyy" string for display in ListView.
View 3 Replies View RelatedIf there's anyway way I to access the String values of String resources statically? e.g. a static equivalent of Context.getString(...)?
View 5 Replies View RelatedI have preferences where you can enable/disable what items will show up on the menu. There are 17 items. I made a string array in values/arrays.xml with titles for each of these 17 items.
I have preferences.xml which has the layout for my preferences file, and I would like to reference a single item from the string array to use as the title.
In the Android developer reference, I see how I can reference a single string with XML, but now how I can reference a string from an array resource in XML.
Can anybody give me some clue that how to convert binary string into a string(english). I have tried and googled so much but couldn't find an answer.
View 1 Replies View RelatedI have a class that creates a view to gather data via a function getView() that provides a view with an EditText.This class has also has variable answer.When the user chances the EditText I want to store the content of the EditText in answer.If I would use an onKeyListener I fear that the answer will probably get stored before the last letter is entered.Is there a good way to handle this in the getView() function via some other listener?
View 1 Replies View RelatedI have made a service which extends Service in android, and running in the background of my android app. What I want from this background service is to get the euro to dollar exchange rate from a finance website, I have my service ready, it can periodically run a function, I am now need to implement the function to get the euro-dollar rate from a website, there are many this kind of website, my question is, how can I get the currency rate as a string from the website, and pass the string to my service?
View 2 Replies View RelatedI have an Android app where I want to check to see if an app name that is installed matches a string passed to the function containing this code.Assuming you called checkInstalledApp('SetCPU'); and the app name on the phone is called the same thing it should return true. However, it never does. I logged the results and it should match up but it does not. Can anyone please enlighten me as to why this doesn't work?
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