Questions tagged as 'android'

Tagged questions
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Keep a certain frame within an android app

I'm trying to manipulate the frame rate within a unity scene, when I run it on the unity platform, it works with the given frame value I gave it. However, when I switch it to my phone, it varies from 25 to 30 fps. - > I already changed the...
asked by 21.09.2015 / 01:45
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What's needed for Android OCR

I have seen several articles and questions in forums and many other sites on the internet, I know what is necessary for a basic ocr, I have already done one and tals but what I am going to ask here is more specific with respect to the subject. F...
asked by 21.01.2016 / 00:39
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What is Retrofit?

I'm using the retrofit in an application to consume a Java Web Service and I'm in doubt:    Is Retrofit a library or an API?     
asked by 06.12.2017 / 00:25
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Is it possible to run an app running on a real device? [closed]

I'm afraid of running my app under development on my device. Can anyone tell me if that hurts performance, leaves lots of junk, leaves open and vulnerable ports in it?     
asked by 27.01.2015 / 20:44
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Function that returns the screen resolution

I need a Java function that returns the resolution of my Android device.     
asked by 05.02.2015 / 19:01
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What is the difference between File Uri, Content Uri and StringPath?

My application handles writing and reading files, and I'm a bit confused about how and when to use each of these types of Uri. I think it would be best to understand the difference between these to find out when it would be the correct use of...
asked by 28.03.2018 / 23:22
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Difference between activity and content

I do not know if this is the right place for this, if not for guidance where I throw this doubt. I'm learning how to develop apps in Android Studio, and I'm following some tutorials. Some cases have noticed that some have only activity an...
asked by 21.12.2017 / 15:31
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Facebook Binding SDK 3.6 for Android

In my project with Xamarin, I need to use the binding of the Facebook SDK for Android in version 3.6. However, I could only find the binding of version 3.0 , which is out of date. Does anyone know where I can find the Facebook Binding SDK...
asked by 20.01.2014 / 18:19
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Why is it recommended to use "sp" instead of "dp" in text sizes?

Given that when we use the drive sp in TextView a warning always appears like this:    Should use "sp" instead of "dp" for text sizes This SOpt response shows exactly the difference between units of measure: Doubt over px,...
asked by 21.09.2016 / 20:04
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How to remove ProgressBar margins?

I added a ProgressBar simple to a LinearLayout , however I noticed that it generates a margin above and below, as it is in the image:    Thesetwowhitestripes,Itriedtoremoveanyway,theonlyonesthat"seem to eventually" work are the...
asked by 17.10.2016 / 16:58