Questions tagged as 'android'

Tagged questions
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EditText keyboard modifies Layout

Good morning everyone! I'm working on a game for Android, which has a EditText numeric type. By touching it, the keyboard is displayed, and in doing so, it modifies the size of my layout parent, which is a RelativeLayout . The pr...
asked by 14.07.2017 / 01:36
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Open different fragments of ViewPager from different buttons

I have this ViewPager and I want that when I click on a button I pass to a fragment of the viewpager and when I give to another one I pass to another or fragment different. package granadabrass.app.ismael.com.granadabrass.fotos; import androi...
asked by 25.07.2017 / 17:28
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Create buttons on Android programmatically

I'm doing a project on Android and I want to add some buttons in one of my activitys, which must be added as the users create them, so I must be able to create them dynamically. I would also like them to change color according to certain user...
asked by 18.03.2016 / 16:39
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Error using @POST with @Body in interface Retrofit on Android

I have a problem using Retrofit in a project that manages Java and Kotlin at the same time and I can not find information about it, I explain ... I already have my service generator for Retrofit and my interface, both in Java; aside I have my...
asked by 09.07.2017 / 21:52
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Help with this error in xamarin Forms

I am working with visual studio 2017     
asked by 11.07.2017 / 17:09
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get file location taking uri

I have implemented the following code to locate a file, and everything works fine until I select with the selector that brings the Android, which then returns null. public void selectFile() { Intent chooseFile; Intent intent; ch...
asked by 11.07.2017 / 16:01
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WebView very slow on Android

In my Android application I'm using a WebView , but this is very slow for some content so it stops being useful. I have tried to update the WebView of the testing device but it has not contributed anything. I have also tried the fol...
asked by 06.07.2017 / 09:10
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Fill a list from another activity

I am reading a JSON from the web, After parsing my JSON, I have loaded the data in an array in order to use them, my question is, how can I pass this data in another activity to fill a list .. my code .. new AsyncTask<Void, Void, Void>...
asked by 06.07.2017 / 14:23
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Notification on android setlargeicon

good. I'm trying to implement a notification method setLargeIcon this asks me a Bitmap in my case just gives me the Bitmapcompat option and seen some examples as is normally done with Bitma but this ami generates an error picture = BitmapFact...
asked by 08.07.2017 / 16:21
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how to delete emails from a POP server

guys how I delete emails from a POP server. I have this code which works in IMAP but POP does not delete MessageIDTerm[] toDelete = maildb.getMarkAsErased(); if (toDelete.length>0){ inbox.open(Folder.READ_WRITE); Message[] mm = inbo...
asked by 07.07.2017 / 19:52