Questions tagged as 'android'

Tagged questions
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Error showing the external file directory in an AlertDialog in android 6.0 (READ_EXTERNAL_STORAGE / WRITE_EXTERNAL_STORAGE)

Hello friends what happens to me is that I need to read the route of a file that is stored in the memory of my cell phone, I have everything, what happens is that in Android 5.1 I run well without problems and I visualized the directory and when...
asked by 24.09.2016 / 18:57
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Anroid LinearLayout with diagonal dividers

I have a query. I need to implement a view with 3 images (representing 3 options), divided horizontally. But they are divided through a diagonal of X degrees. Will there be any way to do it? Thanks.     
asked by 06.03.2017 / 20:57
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consume a PHP service on Android

I am trying to consume a Service from Android, and it does not mark me error but it does not show me the records My PHP Code I changed my PHP Code and I still can not get the records. <?php $consulta=$_GET["Code"] try{...
asked by 06.03.2017 / 23:34
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Meteor: No push notifications are received with the closed app on android

I'm starting with Meteor. I am currently experimenting with the integration with Cordova, specifically with push notifications through the raix plugin: push for Meteor. The application receives simple push notifications when it is running...
asked by 07.03.2017 / 14:56
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Text in the rows (row) of a list in menu is cut in some devices

Thanks for your help. Android / android studio. In my app I have menu rows that have a title and subtitle below as a description. In some devices all the rows are perfect, but in others the lines below the title of each row are cut. It does n...
asked by 12.03.2017 / 17:10
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How to update the list of installed apps?

Hello everyone I suggest my problem: I need to be able to update or refresh the installed apps of the system, since my application allows the user to install apps but in a root way moving the corresponding files ( the files that I move ar...
asked by 04.03.2017 / 13:31
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Close firebase session when closing activity-Android

I want to create a kind of login, that by checking a checkbox, I can remember the session or end the session when closing the application if the checkbox is disabled, for that I use sharedpreferences to save the status of the checkbox, but when...
asked by 22.03.2017 / 03:40
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My ListView is not displayed in Widget

First of all, it is the first time I do a Widget . I'm probably doing the process wrong, so I ask for help, having said that, I'm going with my problem. In my main class, MainActivity I have a ListView that I'm filling wit...
asked by 21.03.2017 / 23:44
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java.lang.ArrayIndexOutOfBoundsException: length = 8; index = -1 When rotating the device a second time

My problem is that this error appears when I rotate the screen a second time, the fragments are not lost when I rotate the device for the first time but when doing it for a second, I automatically throw this error, I do not know what may be happ...
asked by 08.03.2017 / 01:50
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Error "FileNotFoundException" when sending parameters with HttpURLConnection

I have my ASP.NET Web Api service where I make a simple login, which I tried with Postman (from Google Chrome) and it returns the data correctly but in Android I get the error back:    java.io.FileNotFoundException AsynTask: private c...
asked by 10.03.2017 / 18:54