I am working in project where I am given a list of allowed characters, and required to remove the unwanted characters. I have the following done, but I felt it is cumbersome and than it should be Testing the start condition I have added three checks. The contains check returns true for empty string case, and …
Tag: xml
Android Studio calculate total price
I wanna ask how can I sum all patty price and display in the total ? The total is in activity_main.xml layout while all the product price is in view_product.xml . Screenshot of app As you can see the grey color text is per patty price , and the right side black text is price after multiply the quantity of
Protocol error trying to parse XML response in Java
I am successfully making an API call that is a SOAP request with an account number in the body. I connected using Httpurlconnection and I am reading those results using BufferedReader: Then using documentbuilderfactory to build the doc to read into the parser: And then try to parse: NodeList returnList = xmlD…
How to ask for permissions in an onClick event from a button inside a dialog fragment
As soon as my app opens up for the first time, a dialog fragment should come up (in the MainActivity), explaining why some permissions are needed, and there is an Accept button at the end. I have set an onClick listener to this button, where I want to show the default popup to ask for the permissions. To do t…
Fix app keeps stopping made with android studio [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed last year. Improve this question I’…
I want to change activity and reset timer after it finishes. Android Studio
So basically I made one minute countdown in Android Studio using java. As soon as timer riches “0”, I want to change activities and reset timer. so that when I visit this activity again, timer would work. Here’s my java code: And here’s my xml code: Answer You do the task by adding the…
XSLT – masking data – Conditional on other tags
I am trying to mask an xml document where some specific tags are present. I have created a java app which contains saxon9he as dependency. I have multiple use case, some are straight forward but some are conditional. Assuming the below given <Prsn> tag is present at multiple different locations: Input x…
In Android Studio, text does not appear on top of an image
I’m doing a small project on Android Studio, and I’ve put a picture as a dark blue background. I inserted white text on top of this dark blue figure, but the white color in the letters still doesn’t show. The Graphical Interface. See that I put the color white, but it still doesn’t sho…
Reading XML with namespace using Apache Beam XmlIO
I am trying to read an XML file into an Apache Beam pipeline. Some elements have namespaces and the namespace declaration is declared at the root node. I am able to parse the xml outside of Apache Beam using the standard JAXB parser. However, when I use XmlIO.read() function with beam I get the following exce…
Loading XML into DOmSource is adding xmlns=”” to all bean tags
I am trying to programmatically edit an XML file by loading it into a Document object and manipulating it there. This portion on the program works however if I load the XML into either an InputStream or write it back to a file, all the bean tags have xmlns=”” attribute added to them. So if before …