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• Show soft keyboard when Activity starts

  - by Al

  I have 2 activities, A and B. When A starts, it checks for a condition and if true, it calls startActivityForResult() to start B. B only takes text input so it makes sense for the soft keyboard to automatically pop up when B start. When the activity starts, the EditText already has focus and it ready for input. The problem is that the keyboard…

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• Apache HttpClient Digest authentication

  - by Milan Jovic

  Hi, Basically what I need to do is to perform digest authentication. First thing I tried is the official example available here. But when I try to execute it(with some small changes, Post instead of the the Get method) I get a org.apache.http.auth.MalformedChallengeException: missing nonce in challange at…

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• HTML inside webView

  - by Samuh

  I am posting some data to a server using DefaultHttpClient class and in the response stream I am getting a HTML file. I save the stream as a string and pass it onto another activity which contains a WebView to render this HTML on the screen: response = httpClient.execute(get); InputStream is =…

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• Geocoder error when using getFromLocation

  - by Ally

  I'm trying to get the current address based on long/lat. I have the following: Geocoder geocoder = new Geocoder(this); List<Address> addresses = geocoder.getFromLocation(lat, lng, 1); However, I get an error: no feature in GLocation I don't believe this is a permission problem.

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• Start Activity and clear activity history

  - by sandis

  So I have a huge maze of activities in my application. What I need to do, is that when the user logs in into the system, the activity history should be cleared. I cant just use finish() when I start a new activity, because I want the activities to have a history until the user logs in. I have…

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• Why does my performance increase when touching the screen?

  - by Smills

  For some reason my FPS jumps up considerably when I move my mouse around on the screen (on the emulator) while holding the left mouse button. Normally my game is very laggy, but if I touch the screen (and as long as I am moving the mouse around while touching) it goes perfectly smooth. I…

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• Setting the position within a spinner

  - by eric

  Good Afternoon, I have a spinner array containing 3 spinners. Each spinner is populated via a res string array. Each array contains the numbers 1-100. When the activity starts each spinner contains a string array of 1-100 and when you click on a spinner the first choice is 1. Say a…

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• Fetching data (responsebody) with a HttpClient in an AsyncTask and returning the data outside the As

  - by Peter Warbo

  Basically I'm wondering how I'm able to do what I've written in the topic. I've looked through many tutorials on AsyncTask but I can't get it to work. I have a little form (EditText) that will take what the user inputs there and make it to a url query for the application to lookup and…

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• How to handle an AsyncTask during Screen Rotation?

  - by Janusz

  I read a lot on how to save my instance state or how to deal with my activity getting destroyed during screen rotation. There seem to be a lot of possibilities but I haven't figured out which one works best for retrieving results of an AsyncTask. I have some AsyncTasks that are…

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• UiModeManager - NightMode (FroYo)

  - by Kaloer

  Hi there, I have been trying to turn off the buttons' light in my application using the UiModeManager's nightmode function. The default Desk Clock application (Nexus One) turns off the buttons' light when it is dimmed, and I want to do this as well. I've tried using the…

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• Sending SMS programmatically in 1.5 on CDMA device

  - by Justin

  I am developing an application that relies heavily on sending SMS programmatically. I followed the examples released after 1.6 that demonstrate how to use an abstract class to implement sending for 1.5 and 1.6+. I started getting complaints from some users about how it…

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• Create Dialog with user Input

  - by cmptrer

  Is it possible to create an AlertDialog, or custom Dialog wit an EditText box? If not, how do I make an activity window floatable. What I want to do is show a screen with some text, a small box for the user to enter a couple digits, and then a submit and cancel…

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• Make list from two database items

  - by unnamet

  I want to make a list from some data that I have in my database. The first two sets of data in my database are first name and last name. I want my list to show both first and last name instead of now where it only shows the first name. How do I do that? My…

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• Get contact name from just the number

  - by user1190019

  Say i have an edit text and a button. In the edit text you would type a number and then when you hit the button it will either show the contact information or return with the name of that contact. I have tried all sorts of methods provided with no luck. The…

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• Animation for expandableListView

  - by dursun

  Is it possible to apply an expand or collapse animation for expandableListView?

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• AlertDialog in if-stetement doesn't show()

  - by Steffen Kern

  I have the following code: public void button_login(View view) { // Instantiate an AlertDialog.Builder with its constructor AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setPositiveButton(R.string.ok, new…

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• Is there a website to lookup barcodes?

  - by strange

  Hi I know there's a http://www.upcdatabase.com/ website that allows you to lookup barcodes. This website however does not return anything for thousands of normal household items. I have seen free apps on mobile phones that can do this and list…

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• pointToPosition in GridView does not work

  - by Unstoppable

  I have this code: long position = imageAdapter.getItemId (gridView.pointToPosition( (int) event.getX() (int) event.getY())); Theoretically, this code should work, but when I display information Log.d function, I always get a "0" position.…

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• Why isn't my assets folder being installed on emulator?

  - by Brad Hein

  Where are my assets being installed to? I utilize an assets folder in my new app. I have two files in the folder. When I install my app on the emulator, I cannot access my assets, and furthermore I cannot see them on the emulator…

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• OnFinishInflate inside ListActivity

  - by zegnus

  I have a main class filled with a cursor adapter: public class MainMenu extends ListActivity{ ... private void updateData(){ ... SimpleAdapter notes = new SimpleAdapter(this, array, R.layout.row_task, from, to);…

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• Launch Activity for a certain record

  - by OceanBlue

  I have an screen that displays all the names in the Contacts in a ListView. When the user clicks on a name, I want to launch another Activity which display the details of the selected Contact (Phone number/ email)…

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• AndEngine Physics Editor loading level

  - by Khawar Raza

  I have created a .pes file using PhysicsEditor and imported as xml and have added to my project. When I parsed it and created bodies, it is showing strange behavior. The mapping of bodies that I created in…

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• Parser, send an argument/receive xml (receive already done/ send not)

  - by bruno

  public List<Afood> getFoodFromCat(String cat) { String resultado = ""; List<Afood> list = new ArrayList<Afood>(); try { URL xpto = new…

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• How to get free heap size in Java?

  - by Pentium10

  I want to calculate the heap usage for my app. I would like to get a procent value of Heap size. How do I calculate the procent value in code for the current running app?

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• getExtra from Intent launched from a pendingIntent

  - by spagi

  Hi. I am trying to make some alarms after the user selects something with a time from a list and create a notification for it at the given time. My problem is that the…

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