Questions tagged as 'android'

Tagged questions
5
answers

How to get the points of the coordinates near me on android?

I have an android application that has some georeferenced points and shows certain points that the user requests with a spinner, it is a query to the local base. The question is: How to show the points that are within a radius of 1km from my loc...
asked by 14.09.2018 / 23:58
4
answers

Difference between Fragment and FragmentActivity

Well, the title is pretty clear, what is the difference between Fragment and FragmentActivity? I would like to know to know which is the best option for the following case: I have two fragments and in a main activity (with a NavigationView) i...
asked by 29.11.2016 / 17:23
1
answer

Error showing the external file directory in an AlertDialog in android 6.0 (READ_EXTERNAL_STORAGE / WRITE_EXTERNAL_STORAGE)

Hello friends what happens to me is that I need to read the route of a file that is stored in the memory of my cell phone, I have everything, what happens is that in Android 5.1 I run well without problems and I visualized the directory and when...
asked by 24.09.2016 / 20:57
1
answer

Licenses on android

I have a question about the issue of software licenses, I just finished a program for Android that I asked for a small company, so I am at the point of having to distribute it, but before I would not like to "add" a license to use it, that is,...
asked by 09.11.2016 / 10:41
3
answers

Draw routes in Google Maps from Android, taking the lat / lng where the polyline should go

I need to draw routes in Google Map from Android, having the latitude and longitude (lat / lng) where the polyline should go. The app I do captures the position where a person is traveling with his cell phone, and then that route must be drawn o...
asked by 20.06.2016 / 16:21
5
answers

How to refer to a textView that is in a Layout that is not that of the setContentView ()?

UPDATE I have 2 layouts that are loaded at the same time, in the 1st layout activity_main.xml I have a listView and a textView , in the 2nd layout single_post.xml I have 4 textView that a...
asked by 02.03.2017 / 06:07
1
answer

Learn step by step to use RecyclerView on Android

I am trying to implement a RecyclerView from a horizontal list in an application that I am creating and although I have found several examples of use, in all, they only show the code without explaining in detail what it is for. I have an exam...
asked by 01.04.2016 / 13:49
3
answers

Error compiling com.google.gms: play-services-ads: 9.2.0

Updating the dependencies in android studio I find the following error. Error:Execution failed for task ':app:processDebugGoogleServices'. > Please fix the version conflict either by updating the version of the google-services plugin (infor...
asked by 28.06.2016 / 00:37
2
answers

Error running Android studio project

I have the following error. I run the project but when I try to install the .apk on the phone it indicates installation error     
asked by 28.07.2017 / 22:44
1
answer

How to debug only one class

Very good to everyone. It turns out that I want to debug only the main class without the debugger jumping to other classes not written by me. I've tried configuring the debugger according to the following link but it has not worked. I think i...
asked by 08.01.2018 / 19:36