How do I check if a field in another activity was filled? [closed]

Each user has its profile that is stored in a XML file linked to a Java class. But not necessarily they access this profile when they use the App, because they may just use the app without editing its …

How to reuse Maven configuration XML fragments in other configurations

I have dozens of similar but not identical plugin execution configurations. I’d like to re-use parts of them. The part that I’d like to re-use might look like this: …

AAPT: error: not well-formed (invalid token)

I am working on an application, with following XML. This the XML of my Sign In Fragment. But when I try to clean/build my project the following error occurs: error: Error parsing XML: not well-formed …

Adding a Linear Layout in XML dynamically to another Linear Layout

Basically i created a seperate xml containing a linear layout which contains a image and a textview, and i need this linear layout inside of another linear layout, where i need to add my first linear …

JaxbDto Serialization and deserialization

I need to receive some message with SOAP so I’ve generated a few classes by xsd-scheme and maven-jaxb2-plugin like this: @XmlAccessorType(XmlAccessType.FIELD) @XmlType(name = “Claim”, …

How to convert an xml into a json using gson library

I have to convert a XML using gson library into a JSON i havenĀ“t found how to do it using gson library(java)

Image Picked from Gallery ImageView Disappeard

I have a tabLayout with ImageView and when I Pick A image from the gallery and display it to Imageview then when I close the app the selected image is gone then I need to pick an image again. And I …

How to increase tab height in xml without changing position. Also viewpager goes behind tab layout

Please help me. I have a tab layout and a viewpager. I have 2 problems. I want to decrease the height of tablayout. Also while scrolling(a list view in the page) as the viewpager is behind tab layout ,…

Why is my recyclerview greyed out? Anyone?

Am using the right dependencies and as you can see my xml is properly arranged, someone hep out

How can I change the font size in Android Studio?

I don’t want to change the font size of Android Studio itself, but rather the font size of the app i’m working on. All the search results I have found talk about the user interface or zooming in. I’m …