Questions tagged as 'android-studio'

Tagged questions
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send Bluetoothsocket to a fragment on Android

Good afternoon. In the development of an app with bluetooth connectivity a little problem has arisen, since I have never worked with fragments, and I see them somewhat complicated. From the main window, start a new fragment with a button....
asked by 20.07.2016 / 13:22
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Adapt grandle to the android.os.Build.VERSION_CODES

When I run my application, even though it does not generate an error, it does not appear on any device and generates this message ?? Not targeting the latest versions of Android; compatibility modes apply. Consider testing and updating this v...
asked by 30.07.2016 / 03:41
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Change properties of Google Maps PolyLine - 'setStartCap' and 'setEndCap' - rotate and color

I'm working with Polylines on google maps. The question is that I want to add arrows on the line that is created. But researching I found the properties of setStartCap and setEndCap , which allow me to insert an image at the beginning or e...
asked by 05.01.2019 / 04:38
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Problem with Android Studio, corrupted XML, corrupt layouts, etc.

Good evening / days / Evenings, I have a serious problem, I was working with Android Studio when the PC was restarted, the problem is that on the way back, nothing works for me, if I open the Values Xml, they appear corrupt, with texts cut in...
asked by 05.01.2019 / 00:36
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How to respect breaks of text lines copied to the clipboard

Good day, I have a small code that manages to copy a text that is inside a webView which loads a web page. The problem is that I do not get that when extracting the text from the clipboard this does not respect the line breaks. final Clipboard...
asked by 05.01.2019 / 05:29
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How can I resolve this that I get when I try to run an application?

I hardly install Android Studio today and I'm guided by the link guide when I try to run the application I get a one box And when I click on Edit Configurations inside that window then the window is transformed into Of truthful...
asked by 02.01.2019 / 05:22
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Is it normal that at the time of execution Android does not consult db?

I do not know how to handle my problem, I have my application, it's quite big and it has a lot of code, it does everything perfectly but I have a problem in execution time, I have checkbox s which when they are marked they make a modifica...
asked by 02.01.2019 / 11:48
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Firebase Storage: Problem with downloading the image

I have a problem when it comes to obtaining the image from the storage. I am currently using a recyclerview and cardview to bring the image. As you can see below I can bring the name of the image, but I can not bring the image. Firebas...
asked by 03.01.2019 / 18:56
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How to make a successful login session?

At first I tried to bring the data that was entered during the registration to a new activity, but change your mind, I just want that in case of having a successful session start, when I hit the "enter" button, send me to another activity I'm co...
asked by 30.12.2018 / 03:40
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Why can not I start?

I'm trying to make a login, using a BD but when I tap the button, the app does not do anything, I hope you can help me thanks. Error: 2018-12-30 01:17:44.741 12905-8164/? W/fb4a.1ix: GraphQL Subscription over MQTT got unexpected payload on...
asked by 30.12.2018 / 08:22