Posts by David Reis • 15 points

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  Q: Where is my mistake?

  I’m playing a little game on Android very simple, but I’m having problems with the interface. I created the xml interface, and I set the java class corresponding to it (setContentView...), until…

  java android interface imageview

  asked 6 years, 11 months ago David Reis 15

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  Q: How to modify an object attribute in an Arraylist?

  I created a ArrayList(objetoQueCriei), and would like while running the program to change the value of the attributes of these objects in the array. Have some command to do this? I tried to use the…

  java arraylist

  asked 7 years, 11 months ago David Reis 15