Tagged Questions

0
votes
1answer
12 views

How to create a view in eclipse which contains SWT components?

I am trying to create a view in eclipse. I want my view to contain a Textfield and a button. the action is triggered by clicking on the button and some processing will be done on the inserted query in ...
1
vote
0answers
24 views

Are layout ids unique for a given application (project including its libraries) or just the given project?

Can view ids be passed into a library and be expected to point to the item in the non-library project containing the library? I have an adapter class which is going to be distributed to third party ...
1
vote
3answers
34 views

Change Layout when Thread finish

I want to change the layout when a thread ends, but I don't understand the bug; for example: res/layout: -mainView.xml -threadView.xml MainActivity.java protected void firstThread() { ...
0
votes
1answer
48 views

A better way to use a null checked, type casted value?

I'm writing a library similar to AQuery but with a refined syntax for manipulating elements. Essentially what AQuery does is safely access the view hierarchy and allow you to call subclass methods ...
0
votes
3answers
32 views

ImageButton not working within class

I am trying to create a test application that when I press an ImageButton, a log message appears. Simple. I want the ImageButton view to work with a class. I have done this as so: UPDATED WITH ...
0
votes
1answer
47 views

Android findViewById argument cannot be resolved or is not a field

I'm following a tutorial about ArrayAdapter and I have this xml file named list_item.xml <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" ...
0
votes
1answer
20 views

ImageAdapter onClick goes wrong

I'm trying to set an onClick listener on my ImageView in the Adapter of my GridView. However, weird thing happens: The content of the onClick function affects also some other Views in my GridView. ...
0
votes
5answers
62 views

add view (text view) in AsyncTask

I used below code for add text view in Async task but : 07-26 11:40:39.302: E/AndroidRuntime(26715): Uncaught handler: thread AsyncTask #1 exiting due to uncaught exception 07-26 11:40:39.312: ...
0
votes
0answers
45 views

Android viewholder onclick updates more instances

For my android application i'm using the ViewHolder pattern. Whenever i click on an imageview in my listview the row get updated but other rows are also getting updated. Whenever i click the "like" ...
0
votes
1answer
36 views

Draw circle on ImageView at touched point

I am trying to draw circle on ImageView at touched point but it draws at left top corner. My code is ImageView imageView; private static int RESULT_LOAD_IMAGE = 1; Bitmap bmp; float ...
1
vote
1answer
65 views

WindowManager with Animation (is it possible?)

Is there any way to inflate a view with WindowManager using Animation (at android's project)? I just can't do it even using the examples in sites! I used many examples but none worked! public ...
0
votes
1answer
52 views

Android ListView not being repainted on scroll

This is best described with pictures. Before scrolling in my listview, everything looks fine: After scrolling: What could be causing this odd behavior? I am testing it on a Google Nexus running ...
2
votes
2answers
24 views

Android - define groups in R.id

Is there any possibility to group the R.id? android:id="@+id/button1" R.id.button1 I want something like this: android:id="@+id/main/button1" R.id.main.button1 But that does not work.
1
vote
1answer
79 views

getLocationOnScreen() vs getLocationInWindow()

What is the difference between screen and view in the context of these two methods? I have a button and I want to get the x coordinate of its center. I guess this would be enough: public int ...
0
votes
1answer
22 views

how can I get the width of the visible area of the view?

I have a view which is bigger than the screen. How can I get the width of its currently visible area? getWidth() returns the absolut size.
0
votes
1answer
42 views

how can I finish activity from view

I have got an activity which has custom view. I have to add activity result: public class ActView extends Activity implements OnClickListener { <...code...> @Override protected void ...
4
votes
3answers
65 views

IllegalArgumentException: width and height must be > 0 while loading Bitmap from View

I'm trying to draw on an ImageViewTouch, a library which enables pinch zooming. I'm able to draw over the image using Canvas, but when I zoom the image, the drawing disappears. For this, I'm trying ...
1
vote
3answers
48 views

LinearLayout nesting

Is it possible to create a method that would inflate a layout (or create it dynamically), add specific views to it (in this case TextViews), then retun the layout as a view, so I could (somehow) ...
0
votes
1answer
21 views

How to anchor a view to the android soft keyboard

Simple question: How can I anchor a view (specifically EditText) to the top of the soft keyboard when it shows? I don't want to use adjustPan or adjustResize because I have views at the top of my ...
0
votes
1answer
51 views

Custom view with button in ArrayAdapter

I have defined a custom view (xml) for my ArrayAdapter for a ListView, which adds a Button. I'd like to create an OnClickListener for this Button per row, but without creating a custom adapter. Is ...
0
votes
2answers
55 views

Modify spinner's dropdown box programmatically

How can I programmatically change the Padding and TextSize of the items in the spinner's dropdown box? I tried using XML but the padding and text size appears different on different screen sizes. I ...
1
vote
4answers
25 views

some doubts about model-view-controller

I'm trying to implement MVC in a small school project, but I'm having some small doubts, I hope somebody can help me: 1.- if I'm having 5 views, I think I need 5 models, one for each view, but do I ...
0
votes
0answers
17 views

How Android ObjectAnimator draw

How Android ObjectAnimator draw the objects, more specific how it draw the views on screen? and how I can intercept this? I already tried the onDraw and drawableStateChanged but it cannot called by ...
1
vote
2answers
45 views

Creating VIEW statement in Jooq

I am trying to create a view statement using Jooq, how could we do that? Or do we have any other option? Jooq version: 3.0.1
-1
votes
3answers
61 views

How do I apply a GestureListener to an EditText?

I found this code that shows how to create a GestureListener to listen for a double-tap, but I've been unable to figure out how to apply it to my EditText, so that the double-tap is only detected when ...
0
votes
1answer
30 views

Removing a dynamically created ViewGroup by dynamically created button

I am developing an android termostat app, and I have made a listing (in code) of a group of items. Therefore I dynamically add buttons. When the user clicks on one of these buttons, I want to have all ...
0
votes
2answers
33 views

How to remove return list view from parent linearlayout?

I have MainActivity and ListClassFile . The MainActivity have Linearlayout(name is recordContent) component from XML.(using findviewById to get). In ListClassFile file, I call setListHandler will ...
0
votes
2answers
60 views

Open Class extended from ViewPart in another

I'm writing a program in Java in eclipse. I have two classes which extend from the super class ViewPart. Now I want to open only one of the classes automatically (that means when I run the program) ...
0
votes
3answers
72 views

How to block or improve landscape view in Android application

I recently have published my app on the android market and am very. I have no errors and the app works fine. The only problem I have right now is that when the user tilts the screen to go into ...
1
vote
1answer
41 views

Synchronize Controller with View

i have a Java project made with mvc where my flux program is contained on the controller. I'd like to know how i can synchronize my controller with my view because i suppose that if i need an input ...
0
votes
1answer
25 views

drawing a background element

Current problem is that I am running into framerate issues on my simple android game due to me having to drawing a background for the view every time onDraw() is called. I am currently having to draw ...
-2
votes
1answer
52 views

Java/Android: Change from one View (Intent) to another

Well, I was watching this tutorial:http://www.youtube.com/watch?v=9ew_Ajpqwqg#t=5m25s Here you can see that he writes Intent i = new Intent...... But my app doesn't work like that :/ Here's my code ...
0
votes
0answers
29 views

How to load Facebook profile photo

I'm stuck on one problem... I try to load FB profile pic in Android: // Request user data and show the results Request.executeMeRequestAsync(session, new Request.GraphUserCallback() ...
2
votes
1answer
104 views

Is the listview recycling early? Or is Universal ImageLoader canceling in error? Or is my Logic wrong?

https://github.com/nostra13/Android-Universal-Image-Loader It works beautifuly except for the very first item in a listview is having its image loading task canceled. It says it Is called when image ...
0
votes
1answer
47 views

Someone knows if there is a git repo similar to evernote stack view for android? [closed]

I'm making an app for android and iOS and i was looking if someone can point me to a git repo or a sample code for simulating the stack view inside the Evernote app for iOS. I found a git repo to help ...
0
votes
1answer
39 views

NullPointerException when acting on a View

For some reason I'm getting a nullPointerException when working with any new View I place in my XML. The view type (TextView, EditText, etc) doesn't matter. Any views I originally had work - it's ...
1
vote
2answers
190 views

MVC - How to pass data from view to controller

I'm learning the MVC pattern right now and I have a short question concerning models and view. I have the following model: class Person { private String name; private int age; } Now I want my ...
-6
votes
2answers
46 views

Creating a View with two Edittext's [closed]

to show 2 Edittexts in a AlertDialog I need to summarise them to one view. How is this possible or is this possible in general? Has anyone an example?
0
votes
2answers
55 views

JPA and Table Views. Can it be done?

We currently have a Java EE system where we are mapping to our database using JPA. It is a fairly well developed system with about 20 entities. We now have been ordered to use Views for everything. ...
6
votes
1answer
93 views

overriding the onScroll method of the com.android.View in android coding?

How can I override the onScroll method of the View in android? I using it for the view to prevent the update in the view's checkboxes while when I scroll. I use a two dimensional array for storing the ...
0
votes
1answer
48 views

JSF 2 can't find my xhml files

I have a web jsf project, with, inside my Web Pages directory: /WEB-INF /faces /res index.jsp My faces dir got the files all.xhtml and login.xhtml. My web.xml <servlet-mapping> ...
0
votes
2answers
44 views

Is there a way to find all View.GONE elements on a page?

I have an android application where I'm hiding and showing different custom items on the page. Is there a way to loop through all the items on the page that are set to view.gone or am I going to have ...
4
votes
2answers
464 views

Error: Didn't find class android.view.menu (on path)

I'm trying to create a single menu item. When I run my app, it crashes right when it starts up and I get the following error in LogCat: E/AndroidRuntime(1507): Caused by: ...
0
votes
2answers
74 views

ViewPager skip views on return leaving blank

I'm making an app with 4 main Views. I want that all of them stay on a LIST menu on top (That's ok for now). Using Fragments, I have the ability to change the view without actualy going to other ...
0
votes
1answer
326 views

DialogFragment keeps displaying full screen (not in a dialog)

I have a DialogFragment which contains a WebView. I create an instance of the DialogFragmentwithin the activity and call the show method on it. Usually this displays it as a Dialog over the current ...
4
votes
2answers
97 views

Android: How to draw free on top of anything (any activity)

How do you draw a view on top of all other activities regardless of what they are showing and without using transparent activities or consuming its touch events. Its like to display a custom icon on ...
1
vote
1answer
42 views

How to represent a legacy database using Hibernate?

I have the follow legacy database structure and content: order parameter value -------------------------------- 1 user_login user 1 user_password 123456 1 user_level ...
0
votes
0answers
81 views

SQL view creation with prepared statements

I am having trouble generating views based on my code as follows: final String[] clusterClasses = {"exponential", "linear", "periodic"}; java.sql.PreparedStatement pCreateViewStmt = ...
0
votes
0answers
39 views

CouchDB-Ektorp generatedView generates an empty list

I'm using the @GenerateView annotation to find all documents with a certain field. This is my repository class: public class EngineRepository extends CouchDbRepositorySupport<EngineLog> { ...
0
votes
0answers
122 views

Android GraphView resetData only updating the axis values not the graph itself

Hi I am currently having some real difficulty with the graphview library. I am trying to get the graph to update via a call from a broadcast receiver in the activity. But for some reason it only ...

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