Questions tagged as 'android-studio'

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How can I fix this android notification error for services?

I'm making an app that uses audio, and I need to include a service so that when the app is exited, it will still work like the players. But it turns out that it only brings me the audio list but when I click it it sends me a message that says "D...
asked by 11.10.2018 / 18:51
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E / AndroidRuntime: FATAL EXCEPTION: main

I'm doing an app with google maps and when I try to load the map it shows me the following error and the app is closed D/AndroidRuntime: Shutting down VM E/AndroidRuntime: FATAL EXCEPTION: main Process: bog.skate.eris.goskate, PID: 6063...
asked by 14.10.2018 / 15:58
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Android 8.0 Admob Not working

I wanted to tell you about an error that I have noticed in the Android 8.0 versions, since a few months ago I have not been able to show any type of ad in my native apps and games. The ad load code I have not updated because it has always gon...
asked by 14.10.2018 / 12:49
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when replacing one fragment with another gives me error in the new fragment to insert

I have an activity that contains a fragment and a button outside of that fragment, I need to create an event that, by clicking on the button, replaces this fragment with another one. Here is a piece of code for you to see, the fragment " Fragmen...
asked by 11.10.2018 / 13:36
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How do I stop a class that I inherited from AsyncTask in Android Studio

Hi, I'm programming a button in Android Studio and I want you to send me a message after the button is pressed for 2 seconds, but when my counter reaches 2 and I want to show a Toast the application stops me. I create a Boolean variable to know...
asked by 18.10.2018 / 22:13
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Send email automatically androidStudio

I have this code, which allows me to send an email with an attachmen of an .html public void clickbutton(View v) { try { strFile = strFile + "/report.html"; File file = new File(strFile); if (!file.exists()) file.mkdirs(); strFile = strFi...
asked by 10.10.2018 / 13:25
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What happens is that Android studio does not recognize me the physical device

Good thing that happens is that when I connect my Samsung j1 physical device to test my applications in android studio, I do not recognize the device and I do not get anything, I do not know if I have the SDKs that are : I would greatly a...
asked by 10.10.2018 / 00:32
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Display a value of Firestore in a TextView - Android Studio

I have a collection stored in Firestore, which is called "Score", there I have saved different values (all are int). What I want is to show the values in another simple activity. I tried the following code: public void Resultado(View...
asked by 08.10.2018 / 01:06
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daemon problem

I have a query ... every time I change something like the minimum api or when I add a library I get this message, what can be done? Unable to start the daemon process. This problem might be caused by incorrect configuration of the daemon. For...
asked by 24.10.2018 / 22:01
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Compare a SQLite field in Android Studio

I am trying to compare a field named NAME of type TEXT with a variable that I have in another activity, how could I get that field that contains the name of a user and be able to compare it?     
asked by 24.10.2018 / 23:42