Questions tagged as 'android'

Tagged questions
2
answers

How to make LinearLayout stay at the bottom of the screen?

I have tried many things here to make my LinearLayout stand at the bottom of the screen but I can not do that. I need to do this with Linear which has the id="underneath" Anyone know? Follow my xml: <?xml version="1.0" encoding="utf-8"?&...
asked by 13.09.2017 / 14:12
1
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Add interaction in listview!

I have a problem with my listview . I'm listing all the cars the user has, but when he clicks I want to get the information from that car to process, except that in the tutorials I see the guys did a listview using a class that extended from...
asked by 15.08.2017 / 15:44
1
answer

How to recover several actions from one activity to another?

How to send url from one activity to another with different click actions (multiple buttons)? I tried to use intent.putextra but I can not resort to the urls of the other buttons, in the case I am using two activities the second this with...
asked by 14.08.2017 / 05:27
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Component on another Android

I'm developing an application using android studio 2.2.2 and would like my application to look like this: ButwhenIputtextViewontheimageViewitisunderneaththeimage,ItriedtousetheframeLayoutandthelinearLayoutbutIwasnotableto <?xmlversion="1....
asked by 18.08.2017 / 06:26
1
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Voice recognition on Android [closed]

I did some research and I need help implementing speech recognition in an application with Android Studio, I'm having some difficulties finding support material. Thank you!     
asked by 20.08.2017 / 22:50
1
answer

Good practices with bd Android contract [closed]

What would be the good practices regarding sqlite on Android? I use a single db contract for all tables (each table a class inside the main contract class)? public final class FeedReaderContract { // To prevent someone from accidentally in...
asked by 20.08.2017 / 21:50
1
answer

Error using date type on android

I have this code: String dt = "2017-01-04"; SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); try { sdf.parse(dt); } catch (ParseException e) { e.printStackTrace(); } But when I use dt, in a me...
asked by 06.07.2017 / 15:49
2
answers

View PDF in WebView

I'm developing an application for a Clinical Analysis Lab. It has an online system where you can view the results. On the site, it has a list of all the exams of the client and when I click on the link to open the exam, it loads a PDF in a ne...
asked by 07.07.2017 / 14:44
1
answer

Use an activity / fragment on a bottom sheet

I was taking a look at the Bottom Sheet, and I built something like this from this tutorial link . I was left wondering how I could put together something similar to what the Uber app does. It's a bottom sheet, which when expanded seems to m...
asked by 05.07.2017 / 16:12
1
answer

Android notifications are not released

I use RTP_WAKEUP to "wake up" my device when it realizes that it has notifications to launch and I can actually send notifications in 10/15 or 20 minutes, but when I try to launch a notification in 2 hours or even days this does not happen ......
asked by 28.06.2017 / 22:57