Posts by user17245 • 419 points
11 posts
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2
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answers160
viewsQ: Get URI of a full size photo by Camera on Onactivityresult
I’m using the Android camera to take picture and save it from a Webservice. I managed to do this, but using the method of taking a thumbnail. My intention is to take the image in full size. I…
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votes1
answer321
viewsQ: Change the color of the List View item if it is disabled - Android
I have a normal listview that lists the names of my users. And I would like disabled users to have the grey background of the list item. How to do this? public class Usuario { private String nome;…
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1
votes1
answer322
viewsQ: Bring only the name in Listview, but relate to the ID
I have a Webservice that lists all my users and brings users from the bank. I have a class Usuario { int id; String nome; } With its builders, gets and sets, etc. And I can return all my users.…
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0
votes1
answer390
viewsQ: Enter values and click the button automatically at the set time
I have a website with a small screen with a login form. And my idea is to schedule the automatic login for such a time. For example, I want to have a simple way to change the code as well. The idea…
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2
votes2
answers2431
viewsQ: From one table to another html table
I have two tables in an HTML page which is the following: One with my selected subjects. Another with a list of subjects to select. PS: I’m just studying, I’m not using databases or anything like…
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0
votes0
answers48
viewsQ: Datarepeater replacement
I always used Datarepeater to put my data and put buttons. Only in visual studio 2013 he disappeared. How do I use it without downloading Powerpack? Or if you have something like your ease? to do…
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2
votes1
answer2262
viewsQ: DER for student, discipline and course
A student can only have one course. A course has several disciplines. The student can take several courses of the course. My only doubt is what it would look like on the DER? Would really look that…
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7
votes2
answers212
viewsQ: Why Arraylist instead of Stack in the implementation of the Memento standard?
As you all know, the Memento pattern is the pattern that saves different states of objects and then retrieves them. The intention is not to retrieve the "last" to enter and then remove it? This is a…
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9
votes2
answers3468
viewsQ: Best route calculation algorithm
I’m doing a logging system that addresses the issue of routes/routing. Where I should choose the best route to travel. Initially I am only doing some tests and testing advanced algorithms, what I am…
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6
votes1
answer368
viewsQ: Design Observer applied to events
I’m studying design standards and I’m trying to apply a real situation to them. And one example I did was on the event stage: In this scenario every event has participants to register. So, for that,…
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2
votes2
answers2053
viewsQ: List in each position, the employees who most had change of position
Good evening, everyone. I have a little problem that I’ve been trying to solve for a while and I came to ask here. It is as follows: I have three important entities for this solution: To make it…