Questions tagged as 'android'

Tagged questions
2
answers

Sqlite Bank does not work on Unity Games compiled for Android

I'm using Sqlite as a database for a Unity game that works perfectly in < Unity Editor , but when I build for Android the game simply does not access the database (nothing is informed or released). What can I do to make the sqlite datab...
asked by 30.01.2016 / 20:57
1
answer

How to make a menu item visible on the toolbar by clicking on an existing one?

I have a menu in my toolbar, it has the following actions: R.id.action_editar R.id.action_salvar How can I make it so that when I click on the edit action, the save action button becomes visible? Would this be done in...
asked by 01.02.2016 / 17:51
2
answers

How to move images between Activities?

I have a list (RecyclerView) with two texts and two images in each item. In onClick I can pass the texts but not the images. I've tried it in several ways and what I got closer was with the following: Passing ... @Override public void onIte...
asked by 26.01.2016 / 20:48
2
answers

Error trying to start another activity through a button

My program runs, but when I click the q button it should open a new activity, the program closes saying that it hears an error.    FATAL EXCEPTION: main                                                                              Process: com...
asked by 06.01.2016 / 20:08
2
answers

Drive with TouchScrren 2D

I need to make a C # Script code for moving a 2d character on Unity. I developed a code that runs well on the pc using the arrows, but I have no idea how to move it using touchScren from an Android phone. Here's what I've done: using Uni...
asked by 12.02.2016 / 06:33
1
answer

How to assign textview return to a string?

I'm new to Android / Java, I wanted to do the following to get the result of a textview that is taken through the barcode scan and play in a string to make a list of results taken by the barcode scan. How do I play the result in a string? Her...
asked by 16.02.2016 / 14:28
2
answers

Expected BEGIN_ARRAY but was BEGIN_OBJECT at line 1 column 2 With WebService JAX-RS and Android Retrofit

I'm studying WebService and consumption on Android with Retrofit2. I've done tests with public APIs like ViaCEP and FIPE and I can use the retrofit quietly, very easy but when I set up my own webservice using JAX-RS with Jersey I have problem...
asked by 16.01.2017 / 18:59
4
answers

Leave part of APP in library

I have an APP with a separate package for PUSH notification, I would like to take this package and turn it into Library , so in future apps I only add the Library > in my project. How can I do this? EDIT IDE: Eclipse     
asked by 17.01.2017 / 01:44
2
answers

Problem pulling server list on Android

Oops, I am pulling a list from the server and populating a RecyclerView with this list. But when the list is empty, I want a message like: "There are no items registered for this product yet." But not a Toast , but a fixed message i...
asked by 02.09.2016 / 01:10
1
answer

Android error compiling missing lib - The system can not find the file specified

Good night, I had added some libs to my android application, but then I changed my mind and removed the same ones, but when I compile the code is giving the following error    Error: Execution failed for task: app: compileDebugJavaWithJavac....
asked by 25.06.2016 / 09:00