Questions tagged as 'android'

Tagged questions
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Error lint in android project

When I'm going to create and sign the apk I get this error Lint found fatal errors while assembling a release target. To proceed, either fix the issues identified by lint, or modify your build script as follows: ... android { lintOptions...
asked by 14.10.2018 / 01:03
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Out of memory what is it? android studio

I showed up today in my android studio. What does it mean and what option do I choose not to harm my project?     
asked by 17.10.2018 / 18:19
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Using the camera from android [duplicated]

Developing an app, I've run into a doubt. My intention is that by pressing a button, the camera is activated, and the photo, or the photos that are made, are redirected to a previously established folder. I'm testing on Android 6, so I g...
asked by 04.08.2016 / 12:26
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Can sub-folders be added to the drawable directory of android projects?

In an android project, if I have a large number of images within the drawables directory, can I organize them in sub-folders? Example of a directory structure: drawable/*.png drawable/deporte/*.png drawable/finanzas/*.png     
asked by 31.07.2016 / 06:30
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Error connecting socket Andorid java application (Client) with socket application java PC (Server)

Communication between the socket of my java application andorid (client) and my java pc (server) application does not work. I have 2 java applications, one for mobile and another for computer. It is assumed that the andorid application (clien...
asked by 02.11.2018 / 00:36
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Android Studio error: error: unknown element service found

Good day I have the following error with google services in firebase Android Studio error: unknown element <service> found. Message {kind = ERROR, text = error: unknown element found., sources = [C: \ Users \ Sony Vaio \ Desktop \ Bac...
asked by 31.10.2018 / 21:09
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take part of an Android Studio string

I'm trying to take part of some SMS in an android application, the idea is that the sms just take the link, but the problem is that sometimes it can contain more or less characters and be located in different parts of the message for which I can...
asked by 31.10.2018 / 19:55
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Two-color text in TextView Android

I'm doing an app and I need that in the textView it should show the commands that it sent to the outside and it also has to show the answers, to differentiate what is interrogation and what is answers, so I need to change the color of t...
asked by 31.10.2018 / 19:14
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I am creating an application but it tells me that my code is obsolete?

What happens is that I copied this video ( link ) the code and everything I noticed is from 2017 and I knew that I could fail but then I tried it, I followed everything as I did but in the end when wanting to use the emulator it tells me this...
asked by 10.09.2018 / 00:05
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java.lang.AssertionError: could not bind to KeyChainService

I am trying to use digital certificate in Android to log in a Webview. In all the devices that I have used I do not find a problem but in the Huawei this exception jumps me: java.lang.AssertionError: could not bind to KeyChainService Doe...
asked by 28.08.2018 / 14:21