Questions tagged as 'android'

Tagged questions
2
answers

duplicated in arrayadapter android

I'm making my own adapter to put in a listview, it visually shows everything right. Each line of the list view, consists of an image, a text and 2 spinners .... When it is shown, it has apparently been great, and each elemet has been assigned...
asked by 13.04.2016 / 08:55
2
answers

Save photo in directory

Clicking on an Item of my ListView opens the camera, but when I take the photo it does not save it in the directory that I am creating. The directory that I am creating does not exist at the moment I save it, what am I doing wrong? p...
asked by 07.04.2016 / 16:45
2
answers

Genymotion does not work on AMD with Windows 10 [closed]

I've been using Genymotion for some time on my computer but with problems, sometimes it worked sometimes not, I've reinstalled it many times and now it definitely does not work for me. The exact error is: I have to activate the Virtu...
asked by 15.02.2016 / 11:53
1
answer

SQL query with Asynctask passing parameter

I'm doing a class that extends Asynctask to make a modification to my database SQLite Android, to perform the query you must pass a parameter to the method of the query, but I do not know how to pass it to the Asynctask class, I have this for no...
asked by 03.01.2019 / 10:51
3
answers

Animating Floating Action Button (slide up, down) depending on the Scroll

In this link there is the solution to ocular and show the fab button FloatingActionButton depending on the scroll But I would like it when I hide and show the fab button I did it with an animation slide Up and Down:     
asked by 03.06.2016 / 12:44
1
answer

WebView does not load with that page

I wanted to know if someone can tell me why the webView can not load the next page? I tried with heavier pages and load them without problems ... but that does not even appear override fun onCreate(savedInstanceState: Bundle?) { super....
asked by 20.12.2018 / 00:28
1
answer

Unexpected error in Android Studio spinner

I'm trying to implement a Spinner, but at the time of deploying it only appears the first element of all that should appear in the spinner. For example, if it is a spinner of curricula of people in which it appears name photo and text, it would...
asked by 19.12.2018 / 18:03
2
answers

Problem with navigation drawer

I'm doing a project with a Navigation drawer and when loading the MAIN Activity xml it shows an image that I have in the background but when loading any fragment it shows me the content of that fragment but with the Main Activity image in the ba...
asked by 24.12.2018 / 22:39
1
answer

Pass parameter date to an Android calendar

I am showing in a calendar the events that I have in my DB but I do not know how to pass a date parameter. Calendar calendar1 = Calendar.getInstance(); calendar1.add(calendar.DAY_OF_YEAR, 3);//Aqui esta la posicion, (dia en el que...
asked by 19.12.2018 / 18:15
2
answers

android studio: when I want to edit a layout, garbage appears

I am new to Android Studio and some behaviors make me crazy like the following: Until a few days ago in my project everything was fine when I found that when I entered any of the xml directories in the layout I found: /* AUTO-GENERATED FILE...
asked by 30.12.2018 / 04:16