Which measurement we should use in android, px, dp, dip or sp?
Which measurement we should use in Android:
Is there any percentage kind of thing in android layout design as we have in CSS for web development.
Which measurement is safe to use in Android to design cross phone compatibility.
What is EJB, and why we should use it? Please explain in simple language. Thank you.
For example textview with size 33.0 dp in xml. It means double number or it has other features?
I've got a final app design made i Photoshop where everything is measured in PX. Now I realize that Android apps are using DP for font-sizes and other things. Is there any way I can convert PX to DP ?
Which package from CPAN should I use to send mail? Sometime the timtowtdi approach is very tiring. For me, especially when it comes to package selection. So all I want is to send email, potentially HT
I'm going to teach the basics of computer programming to a student who wants to learn C/C++, Lua and computer graphics. The books we have available is Programmatic Programmer, Computer Graphics and an
I am new to android development. Initially I was using px for font size but later after some research I come to know that I need to use sp and dp which are density independent pixels. I have just rep
We obviously can't make everything constexpr. And if we don't make anything constexpr, well, there won't be any big problems. Lots of code have been written without it so far. But is it a good idea to
Why did I have this Alert message in my xml layouts in android the message is Avoid using px as unite, use dp instead
I'm implementing a /_status/ endpoint which does some sanity checks on data in our database. For example, we are collecting measurements and the status should go bad if the latest measurement is ov
I have some trouble creating something like this with android. I add image buttons in a tableLayout but things get messed. Should i use linearLayout instead? The problem is that they should stretch p
Which use of connection management is better while developing a windows based application which uses a Database as its data store? What about web-based applications? when user loads the first form of
This question already has an answer here: differences between 2 JUnit Assert classes 5 answers I use assertEquals(String, String) in a JUnit test. Netbeans (or is it Maven?) suggest that I add
I have an application with a EditText with the following properties: <EditText android:id=@+id/sendText android:layout_width=300dip android:layout_height=30dip android:textSize=8sp android:
im trying to port an iphone app to android. i am completely new to java and android environment i see different code samples on the internet, some use int and boolean where as some use Integer and Boo
I test with the S2, it should be values-sw320dp-hdpi but take values-sw320dp-xhdpi. Is it a bug? My problem is that Android does not use the correct resource! enter link description here I have di
I have to write code for a CCTV(video surveillance system) to store an elementary stream on hard drive in a container format. But there are too many choices, I don't know which format should I use. Wh
I want to support 600dp screen in my android application. So i have made that layout using layout-sw600dp. But i cannot get the exact layout with the application. I got 800 X 1280 screen size with lay
is there something I could do to tell the Android that it should abstract the whole screen to 320x480 dp? Yes, I'm porting an iOS app.
The system shall accept one measurement every second. The system shall present 6 real-time plots: last minute last hour last day last week last month last year. For example, here is a beautiful yea
I have two paired bluetooth devices (my car's head-unit for phone audio and a separate bluetooth receiver for A2DP). On my phone there's a checkbox for Use for media audio that I have to manually to
i want to move a seekbar 20dip margin left from center. android:progressDrawable=@drawable/progress_vertical android:thumb=@drawable/seek_thumb android:layout_height=80dip android:layout_width
My understanding of the density independent pixel, is that it will render as the same size regardless of the screen dpi and dimensions. I created an image button of with and height of 50dip. On my med
why we should not use static and abstract for a single method?
Wow do we include a batch file in a msi installer which should run every time the msi is installed?
hello and hi everyone, can anyone suggest me how to use device independent pixels(dip),sip and convert px to dip with a sample code..
I am into a situation where I need to set the width of the TextView programatically to 50 . I need to convert this 50 to dp as I did not find any provision to set the width as dp programatically. Can
I am writing a function in C. As a matter of style, when is it good to use assert compared to returning an error code. Lets say the function is dividing two numbers. Should I assert the divisor be non
As Facebook stops supporing FBML http://developers.facebook.com/docs/reference/fbml/ starting June 1, 2012 I'm wondering if I should use Webtechnick's Facebook Plugin as it uses quite a lot of FBML el
Say that I have made some software (which has both library form and can be used by end-user too). Now before releasing I was thinking under which license can I release it. I have the following concern
Possible Duplicate: Difference of px, dp, dip and sp in android I am new to Android and I was trying out this tutorial In that tutorial, they used the unit sp for textSize attribute and dp for o
I always wonder, should we use NSClassFromString before using any built in class in our code to make is generic. Or is there any standard practice to use this. Same thing for property. Should we use v
Being new to elastic search I have few questions on it. 1) How nodes in cluster communicate with Cluster in Elastic-Search? 2) How we decide in which node we should store document or how can we distri
I'll break my question in steps, so that it's easier to follow/answer. Step 1: According to the Android Developer Guide, The density-independent pixel is equivalent to one physical pixel on a 160 dpi
Possible Duplicate: converting pixels to dp in android I'm trying to convert pixels to dp. What is the formula? Lets convert 640 and 480 into dp. The docs say this The conversion of dp units to sc
Android developers site,and most of you,Push everybody to use dp units on their layouts, I can understand this approach if you using different layout for different densities,but when my requires is on
I have the following code which executes in sequence, method after another. I load the request, perform a couple of checks like checking if a response already exists for this request, if not, I call t
What is the difference between pt and px in CSS? Which one should I use and why?
I haven't looked at Android for a year or more, now (Oct 2011) I want to develop something for an Android slate. What's the best IDE/GUI designer/debugger? Is it still the Eclipse plug-in? Or is there
In which scenario we should use what? and in what circumstances would we choose to use both together?
This question made me start thinking about password hashing again. I currently use bcrypt (specifically py-bcrypt). I've heard a lot about PBKDF2, and scrypt. What I'm wondering is if there are any m
I'm using Android's multiple screen support: swxxxdp in resources and It support values-sw768dp very well, But when I bought a retina resolution Android pad: 2048 x 1536, and added a values-sw1536dp f
Possible Duplicates: Is it advisable to go with Python 3.1 for a beginner? What version of Python should I use if I’m a new to Python? Haven't really made anything in Python... Which Python should I
I'll try to present my problem clearly, but I'm bit of a novice in programming so try to bear with me. I'm currently working on a piece of map which I eventually need to get up and running on a websit
I am using the W3C CSS Validation Service to validate CSS and it returned the following error: Property -moz-border-radius-bottomleft doesn't exist : 5px My question is, do we need it anymore, as m
Possible Duplicate: How to call a .NET web service from android? I have a asp.net Webservice which returns me XML. What should i use in Android and how to parse it and how to assidn it to a list vie
Does the sequence in which we use join in a query effects its execution time ?
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I have a stored procedure that needs to call a 2nd SP multiple times. The only thing that changes are the parameters to the 2nd SP. Something like this: SELECT @P1=5, @P2=5 EXEC MyProc @P1, @P2 SELEC
I have a View : <table id=cartbox> <thead> <tr> <th>Tên hàng</th> <th>Số lượng</th> <th>Đơn giá</th> <th colspan=2 style=width:70px>T