Questions tagged as 'android'

Tagged questions
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GoogleMap move map camera to particular location

I added the map in the fragment, it is already appearing, until I added a random marker with the map initializing it. the problem is that now I'm using GeoCoder. I put the address in edittext and it converts to Lng and Lat, so that's fine, it...
asked by 31.10.2015 / 22:49
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Insert images and texts into ParseAdapter [closed]

I have an app on Android, where I use the Parse server with 100 stores registered. I need to insert text and image information into an Adapter 3. I already tried to insert a bitmap list as a parameter for ParseAdapter, but I can not do it. Fo...
asked by 31.10.2015 / 21:53
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Using this rule, how do I delete all (Descriptions) of the ListView [closed]

@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_especialidades); Integer[] imgid={ R.drawable.ic_plus_white, R.drawable.ic_plus_white, R...
asked by 02.11.2015 / 17:12
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How to send Lists with Retrofit 2.0 via POST

I have a list of records and need to send to the server via POST, use Retrofit 2.0 to make the requisitions. I get to make all the requests, but I'm not able to send the list. My interface: private interface SalesService{ @POST(API_BASE...
asked by 29.10.2015 / 17:43
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setError () overlapping ActionBar

I have a screen that the user changes their data, and as validation I use the setError () to specify which element is with the incorrect value. But I have a problem when I have scrolling on the screen, the setError () message simply override...
asked by 09.10.2015 / 19:33
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Camera built into Activity / Fragment as Instagram [closed]

I have an app where sometimes the user needs to take a picture of a receipt during a confirmation process and would like to have the embedded camera on the same screen at the moment (instead of calling Intent for camera application) regardless...
asked by 09.10.2015 / 23:07
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Two timePicker s a button when clicked more than once arrow pro ediText wrong

I want to click the first button and return the hour 1 and the second hour 2 but when I click again on 1 it inserts in 2 Most of the code is credited to this site public class MainActivity extends Activity { private TextView tvDispla...
asked by 12.10.2015 / 17:10
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Show Fragment in Activity with transition

Good afternoon, I have a main activity with a button and I would like that when the person clicks on this button, that fragment opens on the screen, there are three buttons inside a linear layout. <FrameLayout xmlns:android="http://schemas....
asked by 27.11.2015 / 17:51
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Cloning a class

I'm "trying" by cloning the following class: public class CadHorario implements Serializable, Cloneable { private int cdHorario; ... private Date horarioInicio; private Date horarioFim; private DiasDaSemana diasDaSemana;...
asked by 27.11.2015 / 13:42
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Convert Bitmap to Mat

Hello, I'm trying to get BLOBS saved in a SQLite database and convert them to Bitmap. After that, I need to convert these Bitmaps to Mat for use with OpenCV. The problem is that when I open the camera (when these photos should be loaded), the ap...
asked by 28.10.2015 / 14:26