Questions tagged as 'android-studio'

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Problem "AAPT2" Android Studio

I have a problem on android with the error    "AAPT2 error: check logs for details" I have already seen tutorials and many recommend that you put android.enableAapt2=false in the file gradle.properties , but I get another err...
asked by 13.08.2018 / 22:56
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Create Custom List in Android Studio

I'm doing an app with Android Studio and Java in which I want to show a grid in the following way. Is it possible to create a table as such? and if it is possible how can I do it?     
asked by 15.08.2018 / 01:32
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Error story I try to deploy module to app engine

Holo I have a problem trying to deploy module to app engine I get this error but the app works perfectly on the local host without any errors I'm trying to follow this tutorial literally link In the local host works perfectly, what is the erro...
asked by 15.08.2018 / 17:54
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Register the value of a ZXingsacanner in Firebase

What happens is that I want to insert certain values in my BD Firebase but when I get the value of a barcode scanned by camera, the register button is disabled and it does not let me, but if I add it manually if I can register the product Thi...
asked by 13.08.2018 / 17:49
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Problem with Android Scanner

I have performed many procedures and I have not found the solution for several days with this error. I am making an application in which various products are registered, which I want to take the bar code by means of a scanner with the camera of...
asked by 16.08.2018 / 18:56
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Only plays a limited amount of sounds

I have created an application with 31 imageButtons, (the idea is to carry many more), each one being ButtonClicked, plays a different sound each button. Everything works apparently well, but, when it plays between 14 and 28 sounds, it stops r...
asked by 12.08.2018 / 04:39
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Failed to resolve: com.google.android.gms: play-services: 15.0.1

Good evening, I ask for help with this error. // Failed to resolve: com.google.android.gms: play-services: 15.0.1 // I need to use com.google.android.gms: play-services: 15.0.1 BUT when using Gradle sync I get the above mentioned er...
asked by 11.08.2018 / 15:29
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Notifications real-time chat on android with firebase

We are developing an app that uses real-time chat between users (how to WhatsApp) and we have the doubt to know how to make us notify (and sound) each time a user writes to another. The messages arrive between users, but they do not know they no...
asked by 11.08.2018 / 11:52
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receive data from one activity to another automatically

I have an activity and a PopUp window that comes up when I click on a button, this window has a button, which detects your click from the class of the window, what the button does is pass some data to the main activity and close the popup with t...
asked by 23.08.2018 / 00:48
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Error in android studio when trying to lift service by BroadcastReceiver android 5.1 lollipop

I'm doing tests with different services and connections and in the logcat it shows me the following error:    Before Android 4.1, method int   android.support.v7.widget.DropDownListView.lookForSelectablePosition (int,   boolean) would...
asked by 08.08.2018 / 18:49