Questions tagged as 'android'

Tagged questions
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Perform Audio Fade effect in / out on the Audio channel on Android

I use the AudioManager.setStreamMute(..,true/false) function to make mute or unmute to the Audio channel. Obviously cut the sound of blow, I would like the cut was not so abrupt, but before silencing is going down the volume...
asked by 17.05.2017 / 11:20
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Display User Information (FireBase, Android)

Good, I have a BBDD in FireBase with its Users, and some Notices, each section has its information etc. I have managed to show the Notices (about the User that is logged in the APP), now I need to show the Information about the User that is l...
asked by 02.05.2017 / 08:06
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Android slide-out layout

This is basically the idea that I have as I can make the lower layout (below the image) be slidable by the lateral movement of the finger. I have thought that in this game that I am developing allow the player to invest with money or value...
asked by 02.05.2017 / 12:18
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Set progress from Splash-Screen checks

How can I replace the CountDownTimer that is responsible for simulating the progress of the progress bar to this form: My idea is to check if there are four tables in the database that the application must have created and also verify the exi...
asked by 02.05.2017 / 08:44
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How to create a Banner with StartApp?

My problem is that I need to be able to show a banner and I am using the StartApp sdk. And the banner is not shown, not only that, it gives me the well-known error the application has been closed. My layout code: <com.startapp.android.pu...
asked by 29.03.2017 / 18:05
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Problem with RecyclerView update

I have a RecyclerView on Android that downloads data with a PHP and Volley, and then displays a list of images with text. When I call another Activity that serves to filter searches for those objects in the DB, I press the apply flitro button, a...
asked by 30.03.2017 / 18:49
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Program to perform WireFrame [closed]

You know of some program capable of realizing the framework of activities and methods of an application. I think the technical word is Wireframe. But most of all because of what was read in a post. What I try to do is the following:     
asked by 29.05.2017 / 15:32
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I have a couple of questions about developing apps for Android [closed]

I started recently in the programming, but I'm very interested in the development of apps for smartphones and I want to start with android, but I have some doubts. I have seen that it is advisable to program in Java but that it is also possib...
asked by 16.03.2017 / 19:25
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Send image from android to web server api

I need help please. I am trying to make a post of an image from android studio to a web api in .NET but I am not managing to do it. I've tried some codes on the internet but they're all very different, and those that I test do not make it work....
asked by 06.03.2017 / 16:14
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C check when a RadioButton has not been selected

I am doing a questionnaire, but I can not achieve that, when in a RadioGroup determined none of the options are marked, a Toast appears with an error message, I already have the Toast created, and the variables also, but I c...
asked by 05.03.2017 / 23:19