Posts by Matheus • 136 points
5 posts
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answers308
viewsA: How do I access an Arraylist of Fragments after a screen rotation?
As no answer helped me, I say my solution: I managed to get around the problems by creating a fragment just to store data, according to this "cake recipe" from the documentation itself…
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votes2
answers308
viewsQ: How do I access an Arraylist of Fragments after a screen rotation?
I was trying to programmatically add to my Activity a list of Fragments that implement some Cardviews. These Cardviews have some Textviews that I would like to set from my Activity, and in fact, it…
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votes2
answers474
viewsA: Consume PHP/SOAP Webservice on Android
You should not do this. You need to use a separate thread to handle network. For HTTP requests you can use the Okhttp/Retrofit or Volley libraries if you don’t feel comfortable implementing…
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votes4
answers77025
viewsA: How to run . jar with prompt?
I believe that by the error shown, which indicates that the main class has not been defined, the @helderdarocha response is the one you are looking for: To create an executable JAR it is necessary…
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answers436
viewsQ: Refactoring: When is a method "too big"?
I’m with a project that "recovers" certain information from an HTML page, makes a parse with the help of Beautiful Soup and return the values in the form of Dictionary, so that in another method I…