Questions tagged as 'android'

Tagged questions
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Navigation drawer with Fragments and tabs

I have a MenuLateral class that is the Navigation Drawer, a ContainerFragment, and an AdapterSection. In Adapter section is where are the methods that receive the parameters for the insertion of fragments and titles of the ContainerFragment clas...
asked by 15.01.2018 / 10:39
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how to cancel Alarmmanager

Hello, I have created a notification system which every so often I will check if there are notes to show them and that does it through an Alarmmanager that stays in the background cache running. That makes it perfect, but the problem is that whe...
asked by 14.01.2018 / 11:01
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Error in compiling app in Apache Cordova - Ubuntu

I'm trying to compile a test app. seva@stn:~/hello$ cordova build android When I execute the order I get an error: Error: EACCES: permission denied, open '/home/seva/.config/configstore/insight-cordova.json' You don't have access to this...
asked by 12.01.2018 / 15:21
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Predetermine Settings

I have an applock app on Android and I managed to pass it to the system, the problem is that when I restore the factory the device deletes the set configuration. Does anyone know how to make a default configuration and that the data remains in t...
asked by 24.01.2018 / 18:03
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Delete sms from the received message tray

Good morning everyone, I'm doing an app in Android Studio that exchanges SMS, but I would like it to read the message and automatically delete it in the SMS tray received. I use the following code but it does not work for me: Cursor cu...
asked by 24.01.2018 / 16:12
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Will not let me install my apk in versions lower than android 7

Throughout the project, it was possible to install the app from Android studio in different versions of Android and there has never been a problem. When I generated the apk today, when installing it on phones whose Android version exceeds 7 ther...
asked by 15.01.2018 / 15:09
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Using the same project I can create an FILE on my phone but on my tablet, what happens?

It's the same project, both have the permissions but on the tablet it does not let me create the file called MIARCHIVO File dbFile = context.getDatabasePath("BD_Ejemplo1.db"); String archivo = "/data/mipackage/databases/BD_Ejemplo1.d...
asked by 10.01.2018 / 18:19
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How it is possible to capture a section from the camera - Android

Hello good afternoon I am working with the api of the camera "android.hardware.Camera" I have managed to show the preview of the camera in my application but what is really necessary is to do something like this, in a few words just capture the...
asked by 09.01.2018 / 17:58
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HTML Image SRC Android AsyncTask

Good afternoon, I'm developing an Android application that needs to consume Web Service, but the detail is that the content of one of the data comes in a hypertext format, therefore I have to convert it to Android, sometimes it comes with images...
asked by 09.01.2018 / 22:45
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How to call TextView from ActivityDataSource

I have a query to see that the article code is not repeated but I can not find a way to call the TextView of the other class'introduce the code here. I tried to do the query in the Activity but I can not call dbRead (SQLiteDatabase) public boo...
asked by 18.01.2018 / 19:48