Questions tagged as 'android-studio'

Tagged questions
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How to detect or listen when notifications are received from any app?

I would like to know how it can be detected when a notification is received, I understand that it can be done using AccessibilityService, but I can not get it to work, this is the code that I have in my service: public class MyAccesibilityServ...
asked by 30.03.2017 / 01:31
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Leave a Free ImageView to Rotate and Zoom [closed]

I am developing an application where I have a large image map that I want to place in an activity of my application, but I want it to be rotated with my fingers and zoomed as if it were google maps. Therefore the image would come out in origi...
asked by 29.03.2017 / 22:03
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I can not display the image taken with the camera in an ImageView!

I'm trying to capture a photo and display it in an ImageView, then send it via WebService to an external server I have the problem when I show the imageview, it does not show me anything. But the name of the image if it shows it to me in an...
asked by 29.03.2017 / 20:11
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ListView in fragment

Good morning! I am developing an app in Android Studio where I will use a listView in a Fragment, I have achieved the normal use of listView in normal activitys but when implementing this type of code in a fragment it does not allow it, I am doi...
asked by 01.04.2017 / 17:27
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How do I place the Navigation Drawer icon in a Material Search View?

I have a (Material Search View) and a (Navigation Drawer), and I do not know how to place the icon to open the Navigation ... This is the normal code for when it is a Toolbar , but with Material Search View I do not know how it is .....
asked by 31.03.2017 / 20:26
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How can I generate an image from a set of others (collage)?

Hello everyone! Make the outline of a collage like this: Which shows the images correctly, the point is that I'm interested in saving that set of imageViews in a single image for better management, but I do not see how to do it.     
asked by 18.03.2017 / 23:45
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Mediaplayer in service for Radio Streaming app

I made an app for an online radio in a town, I would like to know if you can help me to play in the background in a service, so that I tell you to kill the main activity, the radio keeps listening. I share code with you: package ar.com.asse...
asked by 25.03.2017 / 19:58
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Show alert dialog when a call is received

I'm making an app that when receiving a call gets the number of the incoming call, looks for it in a BD, and shows a message with the data associated with that number. So far, I notified it with a Toast, I want it to show something like an alert...
asked by 25.03.2017 / 22:41
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Unable to load class 'com.android.build.gradle.internal.ToolingRegistryProvider'

When installing Android Studio and running I get the following error directly    Unable to load class   'com.android.build.gradle.internal.ToolingRegistryProvider' gives options to reload and restart the android studio but none solves the...
asked by 07.08.2017 / 20:16
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How to use imap in javamail, fix error javax.mail.AuthenticationFailedException

As the title says I am trying to implement the email receipt in an Android apk using the javamail library (imap), but it turns out that I always get an error javax.mail.AuthenticationFailedException , the user has access to imap, help me solve...
asked by 13.03.2017 / 21:38