Android: Is there a method equivalent to XML android:digits?

stackoverflow.com - 2012-04-06 08:00:36 - Similar - Report/Block

In my layout xml, I use the following to define an EditText that can display currency. <EditText android:id="@+id/et1" android:layout_width="210dp" android:layout_height="wrap_content" android:imeOptions= "actionNext" android:inputType="phone" android:digits="0123456789.,$" > However, this is not localize...

How to allow introducing only digits in jTextField?

stackoverflow.com - 2012-02-28 07:20:52 - Similar - Report/Block

I have tried to use the example shown but java showing error message of "AttributeSet cannot be resolved to a type". That is why I am trying to use another method of allowing only digits: txtUsername.addKeyListener(new MyKeyListener()); public class MyKeyListener extends KeyAdapter{ public void keyPressed(KeyEvent ke){ System.out...

Can I change the layouts randomly with ViewFlipper?

stackoverflow.com - 2012-06-25 07:54:23 - Similar - Report/Block

My problem is that I want to go from layout 1 to any other layout by pressing a Button For example: From layout 1 with setDisplayChild(R.id.layout3) to go to layout 3 from a total of 4 layouts(Doesn't work). I made a container.xml that includes all four layout, but I can't go for example from layout 2 to layout 4 directly without using f...

Android SDK Tools Rev.17 - onClick - Corresponding method handler not found

stackoverflow.com - 2012-03-24 16:11:33 - Similar - Report/Block

I updated Android SDK Tools to revision 17 and after I opened Eclipse I found a list of new errors in the 'Problems' view which weren't there before the update. These errors were in XML Layout files where I had defined the onClick attribute for buttons. On mouse-over the error message example: "Corresponding method handler 'public void @s...

TextView made clickable vs. button defined with at listener

stackoverflow.com - 2013-04-21 17:16:04 - Similar - Report/Block

A very general question. There are two ways that I know of to "make" a button: Declare an android:clickable="yes" and an android:onclick="methodName" in the layout.xml file. Declare a new button in the code, provided I have created a button in the layout.xml, and attach a listener to it. In case #1, it looks like the call to the method at...

Set edittext using only ",0123456789" programmatically in Android?

stackoverflow.com - 2012-07-17 11:02:09 - Similar - Report/Block

My question is this. I can say in xml android:digits="0123456789," But this time I've to it add trough java code. customEditText.setKeyListener(DigitsKeyL istener.getInstance("0123456789,")); Doesn't work. Application gives me same result as android:InputType="number" So is there any alternative way to say android:digits using java?...

android layout-v14

stackoverflow.com - 2013-03-19 01:28:53 - Similar - Report/Block

I know that you can use -v14 extension for various folders like xml. I thought that I can use it as well for layout, e.g. layout-14. I want to use a grid layout folder older api levels I would like to use a different layout. When I create a layout-v14 folder and add a file which contains a grid layout I get an error that my min SDK is 7.

creatInputLayout returns a NULL pointer

gamedev.net - 2013-05-23 21:35:10 - Similar - Report/Block

Hi ! // Create our vertex input layout D3D11_INPUT_ELEMENT_DESC layout[4]; layout[0].SemanticName = "POSITION"; layout[0].SemanticIndex = 0; layout[0].Format = DXGI_FORMAT_R32G32B32A32_FLOAT; layout[0].InputSlot = 0; layout[0].AlignedByteOffset = 0; layout[0].InputSlotClass = D3D11_INPUT_PER_VERTEX_DATA; layout[0].InstanceDataStep...

how to set padding or margin to linear layout?

stackoverflow.com - 2012-05-28 05:44:39 - Similar - Report/Block

I have a linear layout <LinearLayout xmlns:android="http://schemas.android.co m/apk/res/android" android:id="@+id/layout_menu" android:layout_width="fill_parent" android:layout_height="70px" android:layout_alignParentBottom="true" android:background="@drawable/footer_bar " android:gravity="center" > </LinearLayout> When i set co...

Change the layout files in the same activity

stackoverflow.com - 2013-03-20 09:27:44 - Similar - Report/Block

I am using setContentView(R.layout.main) to switch the views in the same activity. I am calling some asynchronous task and populating the data on the main layout file after that I am changing the view by calling setContentView(R.layout.main) method. I came to know that we should not use setContentView method multiple times for same act...

Advanced Android UI designs

stackoverflow.com - 2013-04-11 10:23:52 - Similar - Report/Block

I know how to make basic android layout designs but i was thinking of knowing really good ones so if anyone can help me with the following layouts: FilpBoard layout from the FlipBoard app. This (one with links like Windows Phone,Smartphone etc.) layout from [Appy Geek app][3]. This (character selection) layout from Subway Surfers app.

ListView Translate Animation Within relative layout, Listview not shown fully when the animation is done

stackoverflow.com - 2012-03-22 11:33:44 - Similar - Report/Block

I have a relative raletive layout, in that layout I have an imageview and below that is the listview. I also have a button outside this layout. When I click on the button, then the listview animation should start from its position and it should cover the relative layout. But the listview elements are not shown fully when the animation is...

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custom notification layout doesn't cover the whole width

stackoverflow.com - 2012-03-13 15:31:53 - Similar - Report/Block

i am trying to create a custom layout of NotificationManager , here is my layout file <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.co m/apk/res/android" android:id="@+id/layoutnotification" android:layout_width="fill_parent" android:layout_height="fill_parent" and...

NSNumber stores zero value instead of the corrent numeric value

stackoverflow.com - 2012-05-05 23:00:38 - Similar - Report/Block

I developing a simple calculator iPhone application. Just for practicing purpose. I have an IBAction method that stores the digits that the user entered. The whole concept is that the calculator app piles up pending oprations so the user can perform multiple actions and the screen shows the result the following way: 1 + 2 - 4 + 10 = X. So...

Android animation with layout rows

stackoverflow.com - 2012-05-19 04:36:15 - Similar - Report/Block

I am struggling to Android layout animation. The image below tells what I want to do: There are 3 rows in a layout. Row1 is is at the top, row2 and row3 at the bottom of the layout. When user clicks row1, row2 will move to the position below row1. (1) Should I do it with AbsoluteLayout with translation animation? (2) Is it any other bette...

sw320dp layout blocks xlarge layout

stackoverflow.com - 2013-05-09 05:05:47 - Similar - Report/Block

I made an extra layout for the S3 (rebel of all layouts) and people said, using a layout-sw320dp is good for the s3. Everything worked, the s3 chose this folder and the layout looks great on the s3. But when I try to run my app on a 10" tablet, the tablet uses the same folder like the s3 which is totally wrong. How can I make the sw320dp...

Given a number, find the next higher number which has the exact same set of digits as the original number

stackoverflow.com - 2012-02-20 20:50:03 - Similar - Report/Block

I just bombed an interview and made pretty much zero progress on my interview question. Can anyone let me know how to do this? I tried searching online but couldn't find anything: Given a number, find the next higher number which has the exact same set of digits as the original number. For example: given 38276 return 38627 I wanted to b...

Android Master Layout Templating

stackoverflow.com - 2012-03-22 11:52:19 - Similar - Report/Block

Hi am am working on android. I have a layout which was used in every activity. I mean I have a layout which has footer and header. On each activity, header and footer same and has same actions. I want to use a general layout for header and footer. I mean in a activity, I will put the content area layout to general layout. I find someting...

Android Layout issue in different screens size

stackoverflow.com - 2012-03-17 15:32:05 - Similar - Report/Block

I make a layout with this layout XML: and i have a problem that in every screen (2.7in, 3.2in ,3.7in,4in .....) the 3 TextView are locate in a different position in the screen. <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.co m/apk/res/android" android:layout_width="fill_parent"...

Maximum digits in Base10 ASCII Representation of UTC Time in android

stackoverflow.com - 2013-04-24 06:05:04 - Similar - Report/Block

4 byte Long integer can give (2^(32) - 1) = 4294967295 10 digit Now, the time given by Location Manager in android is currently 13 digit long( like 1366588814000 ). Can the number of digits increase in future as time progresses ? I don't know in what data type android stores the time.

nested layout in sinatra

stackoverflow.com - 2012-03-04 05:52:55 - Similar - Report/Block

In a sinatra app, We have views/layout.erb as the top layout. But some pages would share a common look only for a certain channel but also need the globally shared parts in views/layout.erb . Is there a way to define a nested layout which use views/layout.erb as its parent layout?...

LinearLayout or its LinearLayout parent is useless , Can i ignore the warning message?

stackoverflow.com - 2012-07-18 10:45:19 - Similar - Report/Block

I face the nest layout problems and throws some exceptions. The error is "This LinearLayout layout or its LinearLayout parent is useless ...". I know i can ignore it this warning by this setting. Setting: Build Path-> Configure Build Path.... Under Android Lint Preferences look for UselessParent and set it's severity to ignore or click Ig...

Mono for Android VS2010: Cannot view layout in designer

stackoverflow.com - 2012-07-18 03:57:35 - Similar - Report/Block

I installed Mono for Android with the intention of using Visual Studio 2010 to design android apps. I am able to compile and deploy applications, but I am not able to view the layout designer. When I double click on an .axml file it opens in source view and there is no context menu option such as "View in designer." I am able to use Mo...

findViewById returns null - Android - setContentView

stackoverflow.com - 2012-04-24 01:09:34 - Similar - Report/Block

Im having trouble building a layout. My situation is this: I have an Activity that runs and has a layout defined for both normal and landscape, but they are built in runtime from onCreate(). In onCreate() I make the call to setContentView(my_normal_layout) which is then added to using a lot of addView()s etc and works fine. However I am a...

Is there a way to force an Android tablet to use layout-hdpi instead of layout-xlarge?

stackoverflow.com - 2012-04-11 17:01:09 - Similar - Report/Block

I'm not sure if I'm missing something and there's an easy way to do this. Can I just delete my layout-xlarge folder and it will automatically use the layout-hdpi?...

Grid Layout support in android API 10

stackoverflow.com - 2012-04-23 11:57:38 - Similar - Report/Block

I had developed an app with target API as 15. The layout includes a grid layout. Now when i am changing the Target API to 10 I am getting issues with the grid Layout and another element 'space'. Eclipse prompts me to download a supporting library for 2.3.3, Which i did... But still having the issue.

fill_parent not filling parent?

stackoverflow.com - 2011-05-17 22:48:36 - Similar - Report/Block

I am working with the new 10.1 galaxy tab google handed out at IO. I'm new to android layout but the Graphical Layout in eclipse looks fine but my app does not fill the parent on the tab. This is my main.xml <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.co m/apk/res/android"...

Why does the java.util.Set interface not provide a get(Object o) method?

stackoverflow.com - 2009-05-14 04:38:03 - Similar - Report/Block

I understand that only one instance of any object according to .equals() is allowed in a Set and that you shouldn't "need to" get an object from the Set if you already have an equivalent object, but I would still like to have a .get() method that returns the actual instance of the object in the Set (or null) given an equivalent object as...

Android graphical layout eclipse

stackoverflow.com - 2012-06-16 18:15:52 - Similar - Report/Block

I've been trying to access by graphical layout on eclipse to view my xml and it's giving me this error: java.lang.NullPointerException at com.android.ide.eclipse.adt.internal.edi tors.layout.configuration.ConfigurationC omposite.updateThemes(ConfigurationCompo site.java:1491) at com.android.ide.eclipse.adt.internal.edi tors.layout.configura...

How to draw a custom shaped layout rather than a default rectangle one?

stackoverflow.com - 2013-03-13 10:05:38 - Similar - Report/Block

I am trying to create a layout of a polygon shape. I've read that ShapeDrawable provides primitive shapes which can be used to give shape to a layout. It can then be used as android:background="@drawable/customShap e" Since it doesn't provide polygon shape I created a custom drawable for the layout background. The problem is when I run th...

Android Edit text and Button widget appears blurry in tablet

stackoverflow.com - 2012-04-01 13:44:41 - Similar - Report/Block

HI stackoverflow friends, On recent days I am facing an issue in android layout. I have a made an app that needs to run on android phones and tablet. So I made independent layouts for phone and tablet as descrided in android developer document. But my edittext and button appears a blurry in tablet but it works perfectly in phones up to 2.

CakePHP - POST call to REST API returning null

stackoverflow.com - 2012-03-02 17:05:19 - Similar - Report/Block

I have set up REST for my CakePHP and I'm having a slight problem. When calling a GET method, like view or index on my controller, or even a custom method that is GET I have no problem getting an answer. But when I try to do a POST action like add I get no output from the operation even though I can see that it reached it correctly and ex...

clickale table llayout in android

stackoverflow.com - 2012-07-11 11:55:39 - Similar - Report/Block

In my application i have a table layout with 4 rows.In 1 row i displayed 2 data with some space in-between them which will look like having 2 columns.Now what i want is i have to start different intent by clicking this data.When i click 1st column it should start an intent and by clicking 2nd should start another intent.Is it possible to...

There’s a New Largest-Known Prime Number, and It’s 17 Million Digits Long

geekosystem.com - 2013-02-05 23:20:21 - Similar - Report/Block

Quick! What’s the largest prime number you can think of? Is it millions of digits long? If it isn’t then you’re nowhere near the new largest-known prime number . Euclid proved centuries ago that there is an infinite number of primes, but no one’s ever found a formula to find them, so the process of seeking them out in numbers so large is...

Calling setcontentview by a framelayout

stackoverflow.com - 2012-12-01 19:53:55 - Similar - Report/Block

I am very new to android development, so the answer may be very simple. I am using this library in my project, https://github.com/jfeinstein10/SlidingM enu I have my main layout(activity_main) which has a surface view that shows the camera. This library uses a layout file (menu_frame). My problem is that I want to overlay that layout file...

Android Code-Difficulty (Easy, Medium, Hard)

stackoverflow.com - 2013-02-26 12:55:02 - Similar - Report/Block

I'm apparently do some project on Android application and still struggle to finish Quiz module. So in this module, I need to insert difficulty settings for the questions (Easy, Medium and Hard). For my first XML layout, I set method to return difficulty settings. /** * Method to return the difficulty settings * @return */ private int g...

Need help in understand layout_weight="1"

stackoverflow.com - 2012-03-30 18:38:52 - Similar - Report/Block

In the camera app layout it has: camera.xml: <LinearLayout xmlns:android="http://schemas.android.co m/apk/res/android" android:id="@+id/app_root" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent"> <include layout="@layout/preview_frame"/> <include layout="...

Precision of floats with printf

stackoverflow.com - 2012-04-01 10:51:29 - Similar - Report/Block

As everybody knows, you have limited precision when you use printf to output the value of a float However, there is a trick to increase the accuracy in the output, as this example shows: #include <stdio.h> int main() float f = 1318926965; /* 10 random digits */ printf("%10.f\n", f); /* prints only 8 correct di...

Android - Admob pushing layout down

stackoverflow.com - 2012-08-07 22:26:48 - Similar - Report/Block

I have released an app which you can find here: https://play.google.com/store/apps/detai ls?id=uk.co.projecttrinity.gestureshortc uts.free The problem is with admob pushing the layout, say you start drawing a gesture as soon as you open the activity then after a couple of seconds a ad pops up, it pushes the content and as a result ruins the...

Relative layout id is not getting on tablet in android

stackoverflow.com - 2012-09-07 12:21:38 - Similar - Report/Block

I am making app for mobile ,7" tablet(600*1024) and 10" tablet(720*1280). I created the following folders for layout and drawable. drawable-hdpi drawable-land-hdpi drawable-land-mdpi drawable-large-mdpi drawable-large-port-mdpi drawable-ldpi drwable-mdpi layout layout-sw600dp(7") layout-sw720dp(10") layout-land layout-sw600dp-land(7") lay...


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