Questions tagged as 'android-studio'

Tagged questions
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Android studio connectivity with postgresql

I followed a tutorial to connect PostgresSql with Android, but still I have not obtained any solution. How do I connect Android Studio with PostgreSsql? I have written this code in my MainActitvity.java. static final String JDBC_D...
asked by 18.09.2017 / 11:16
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Error in the dependencies part

I'm trying to do Google-Map in Android Studio but it gives me an error, it highlights this line: compile 'com.android.support:appcompat-v7:23.2.1' Besides that, it tells me RENDER PROBLEM . apply plugin: 'com.android.applicat...
asked by 09.10.2017 / 16:48
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SQL Server query does not work, the parameter that I use to activate it is in SharedPreferences

public class ResumenTotal extends AppCompatActivity implements SwipeRefreshLayout.OnRefreshListener{ private RecyclerView recyclerView1; private ArrayList<ClaseResumen> array1; private SwipeRefreshLayout swipeContainer; @Ov...
asked by 23.03.2018 / 00:43
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Download audios from Firebase (Android Studio)

Hello people from StackOverflow. I am a student of an Android course and in classes we started to see how to work with Firebase. The fact is that I have managed to get my application to play a series of mp3 audio from the database, but now I...
asked by 23.03.2018 / 21:27
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Error No resource found that matches the given name 'android: TextAppearance.Material.Widget.Button.Borderless.Colored

After compiling my gradle file, it marks me the following errors:    Error: (3) Error retrieving parent for item: No resource found that matches the given name 'android: TextAppearance.Material.Widget.Button.Borderless.Colored'.       Error:...
asked by 12.08.2017 / 16:49
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wcf (sql server) + listener in android studio [closed]

I wanted to ask you about the paradigm I am using to work on my application with respect to the information that it handles: Basically, when I want to update the information I have to call my web service to update the data I store with sqlite. T...
asked by 07.08.2017 / 22:35
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THE BOTTOM NAVIGATION VIEW ESCONDE

I have a bottom navigation view in my app and I have a problem because when switching to the main fragment, half of the Bottom Navigation View is hidden. activity_main: <android.support.design.widget.CoordinatorLayout xmlns:android="ht...
asked by 15.09.2017 / 17:08
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Open a contact from the android contacts application from my application by id

I'm starting on Android, and I need to open from my application the contact in particular of the native contacts application by passing the id, I get to open the android contacts application, but only the main page, and I can not find the form t...
asked by 22.07.2017 / 16:07
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Error generating APK Signed (ProGuard)

When generating the signed APK I get the following error in Messages and the APK does not generate me. But if it is not signed it works without problems : Error:Execution failed for task ':app:transformClassesAndResourcesWithProguardForDevR...
asked by 26.07.2017 / 00:18
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How to move to a fragment from an activity with android studio

I am developing my application and I arrived at a point where I need to open an activity that has tabs from another activity through a button. It would be something like this: I tried it through intent but I did not get anything,...
asked by 19.07.2017 / 23:26