Questions tagged as 'android-studio'

Tagged questions
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Why do not the elements of the app appear in the emulator?

enter the description of the image hereWhen I open the emulator, the application opens but the elements that I have in the application are not visible.     
asked by 08.07.2018 / 22:31
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Read xml file hosted on MEGA with Android Studio

I would like to know if it is possible from Android Studio to read an XML file that is hosted in a MEGA account, I have tried it with the link created by MEGA from the file but it does not work, since it is a link that sends you to a Pre-downloa...
asked by 07.07.2018 / 16:02
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user_likes from facebook on android

Good morning I'm trying to use the user_likes permission in an android application, This is how I implement the request to bring the json with all the data protected void getLikedPageInfo(LoginResult login_result){ Log.v("facebook","fac...
asked by 09.07.2018 / 20:54
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Problem when calling with a button in an android widget

I have the following problem: I have created a widget that contains a text and a button that says call. I have added the permissions and the corresponding manifest, but even so I can not reach that by pressing the button, this one calls. this...
asked by 07.07.2018 / 22:43
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Android Studio and SQL Server

I want to connect an application with sql server, but I get the following error. Does anyone know what it can be? 07-08 01:27:29.427 3890-3890/? E/AndroidRuntime: FATAL EXCEPTION: main Process: com.itasur.julio.sqlserver, PID: 3890 jav...
asked by 08.07.2018 / 07:35
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How can I consume a soap webservices from android that returns an arraylist of objects and pass them to a ListView?

I'm doing an android application and this has to be connected to a webservices that I did in netbeans that returns an arraylist of database objects and show it in a listview, I consume it with ksoap2 in android studio but I do not know how to do...
asked by 07.07.2018 / 22:15
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change free app to paid

App that I developed in Android Studio and I have it in PlayStore. I have improved it and I want it to be paid. I have learned that a free application can not be made for payment, unless the name of the com package is changed. I did it and I ca...
asked by 11.07.2018 / 15:16
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Android Studio, problem with the Activity

I'm new with this from Android, the problem is that after installing it and starting a new project, by going to the activities window they appear with nothing in them, not even the "Hello World" and when I add a button does not appear and throws...
asked by 09.07.2018 / 03:19
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Android Studio unify layouts

I am fixing an old project and I have found that some layouts are divided into 3, as in measurements, normal, large and large landscape, I want it to be one for everything, I leave an image of what I see. thank you very much!     
asked by 12.07.2018 / 17:10
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Error running APP on new device

I'm creating an APP in Android Studio 3.1.3 with the Android Platform Version API 28 revision 4. The fact is that until a few days ago I only had a Samsung Galaxy Tab Model SM-T210 with android 4.4.2 to test the APP. But now I have a Samsung...
asked by 03.07.2018 / 12:39