Questions tagged as 'android'

Tagged questions
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How to do a deserialize on a Json with C-sharp

I have the following code private void WbRanking_DownloadDataCompleted(object sender, DownloadDataCompletedEventArgs e) { RunOnUiThread(() => { string json = Encoding.UTF8.GetString(e.Result);...
asked by 05.10.2017 / 19:11
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How to use RNCryptor and Firebase?

I've been researching ways to encrypt user data from an Android application using Firebase. In this article the RNCryptor is recommended, however without implementation details. I found this question about iOS usage . How to do the same for...
asked by 04.10.2017 / 16:57
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Fragments in the TabLayout's ViewPager disappear on the second call

Come on! I have an application that has a DrawerMenu (Menu Sliding), clicking on the Edit Profile item, calls a new Fragment ( EditFragment.class ), So, in this Fragment you have a TabLayout with a ViewPager , which contains 2 Tabs. Each...
asked by 25.10.2017 / 21:03
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How to have Appwidgets in apphibrido? [closed]

I have a hybrid application how can I put native widgets in it?     
asked by 26.10.2017 / 12:57
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How to uninstall nuget packages at once, including dependencies

There is a way to uninstall nuget packages at once, without having to look for or waiting to give the error to know which dependency to uninstall and then go uninstalled one by one. If I select everything and give a Del then go to the Package...
asked by 26.10.2017 / 20:35
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Insert data into firebase from AlertDialog

I'm wondering if there is a way to store data in the firebase from a custom AlertDialog? If yes I wanted the help of you to create a logic and to make that idea happen, I think that for those who are starting it would help a lot. Obg to al...
asked by 18.10.2017 / 03:30
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setOnItemClickListener does not work on custom Adapter

I have a custom adapter that is displayed in the 'ListView', works normally at the time of creating it, and so on. The problem is that I set the 'OnItemClickListener' but the method is never called. I searched and no answer how to get the 'andro...
asked by 19.10.2017 / 02:18
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Update TextView Android Using Handler

I started programming now on Android, and I need to update a TextView after receiving a string from a Socket connection. I get the string correctly because apk closes giving an exception:    10-01 11: 05: 57.470: E / AndroidRuntime (753): FAT...
asked by 02.10.2017 / 19:05
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How to create an indoor map with google maps api?

I have a project where I want to create a map of a public facility, like an institute.  The idea is to open the federal institute's plan in an activity, on Android. Like the airport of guarulhos in google maps  From what I know, there is google...
asked by 02.10.2017 / 12:56
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How to convert a byte array to a bitmap image?

Hello, I am trying to return an ImageView stored in the database which is saved as an array of bytes in a BLOB field, what would be the alternatives for this?     
asked by 18.11.2017 / 20:47