Questions tagged as 'android'

Tagged questions
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Error emulating AVD in android studio

errortryingtoemulateadeviceinandroidstudio It lets you create the device, but at the time of emulating this error, I already searched, but did not get anything related.     
asked by 19.12.2016 / 02:34
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How to implement Swipe To Refresh in WebView?

I want to implement Swipe To Refresh in my WebView, is it possible? I know I have Pull To Refresh but I can not download add-ons (dependencies) at the moment. I researched a lot on the internet and found something like this: browser.loadUrl("h...
asked by 24.02.2016 / 03:01
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How to take an image from gallery and keep orientation (portrait / landscape) on android [duplicate]

I have an app that takes images from the android gallery, but on some devices the image orientation changes, I'd like to know how to keep the original orientation of the image.     
asked by 28.09.2015 / 22:59
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GCM Notification in Dialog form

I'm making an application that receives alert messages using Google Cloud Messaging, so it gets a message in the background App launches a notification that stays in the Android notification bar with this code below: private void sendNotificat...
asked by 26.10.2015 / 18:57
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Is there an object recognition framework for Android? [closed]

I would like to know if you have knowledge and if there is a framework for recognizing objects, people, things, ready to be used on Android. It's similar to the idea of the Google Goggles application and the recognition of people on Faceboo...
asked by 25.12.2015 / 18:49
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How to display in the ListView a single data from a query that returns two data?

I have a query that returns a person's first and last name. With the result of this query , I enter the information inside a ListView and the first and last name is displayed. How do I display only the name? And then I would have...
asked by 29.07.2015 / 16:01
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Run a video in html5 in full screen

I'm using this solution to load an html that has a js that loads a url of an encrypted video. Everything is fine however, I need to give the first play in the video (click on the webview) the video to be executed in fullscreen immediately. Is...
asked by 03.08.2015 / 17:33
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What codes to use to zoom in on the camera?

My group is doing a camera app. We just do not know what code to use to zoom in on the camera. Does anyone know how to do it?     
asked by 04.08.2015 / 17:58
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Beginner's doubt library javax.imageio

I'm trying to do this import in java studio import javax.imageio.ImageIO; import javax.imageio.ImageReader; import javax.imageio.stream.ImageInputStream; but this error is appearing to me:    can not resolve symbol'ImageIO ' How can I...
asked by 01.08.2015 / 03:23
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Send HTML email with formatting in Android (style inline)

I'm trying to send a custom email through new Intent(Intent.ACTION_SEND) , containing in the email body a formatted HTML, but when selecting the Gmail application, for example, all style of html is ignored. What I'm trying is the...
asked by 25.08.2015 / 15:24