Questions tagged as 'android'

Tagged questions
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React Native, expo

I'm trying to open a project created with expo in Android Studio. I have removed the expo project with the exp detach command and I have opened the project with Android Studio and the Gradle is completed and no error appears. I open an em...
asked by 19.07.2017 / 11:32
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Incompatibility between Android Studio and the Gradle plugin

   Error running app: This version of Android Studio is incompatible with the Gradle Plugin used. Try disabling Instant Run (or updating either the IDE or the Grade plugin to the latest version)     
asked by 08.08.2017 / 00:36
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Local notifications every X time

I am developing an app that notifies you 4 times every day of the reminders that you have selected. The idea I had in mind was to use a web server to notify users by X-hour push, but it would be more convenient for the mobile itself to add "alar...
asked by 22.07.2017 / 15:39
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Environment variable in gradle properties

I am configuring an android plugin to automate the upload of the apk to production from the android studio itself. In an example that I follow, the following appears (gradle.properties): AppKeystoreReleaseLocation = keystore/release.keystor...
asked by 14.08.2017 / 11:49
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Error in request Retrofit + RxJava

I am starting with RxJava and I try to merge it with requests made with retrofit (which work correctly), but I have run into an error, which I hope can help me. I share fragments of my code: My dependencies: compile 'com.squareup.retrofit2:ad...
asked by 15.07.2017 / 00:24
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Push Notification Problem with Firebase

I'm using Firebase's notifications service to receive push notifications in my APP, the problem is when the application is in the background or dead, if the notifications arrive but they do not look like I built them (I assign a small icon, larg...
asked by 15.07.2017 / 00:05
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Filter a ListView on an Android CursorAdapter

Hello friends I wanted to see if you can help me, I'm with the following problem. I have in a fragment a listview to which I charge the information for a Cursor Adapter. Now what I want is to be able to filter that list. In the fragment in th...
asked by 27.07.2017 / 16:27
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Problems with the phonegap app

Well, this is not a programming question but if someone could help me: I downloaded the Phonegap desktop application, from there I created a project, which I compiled and gave me the following address: 192.168.3.125.3000 . Now tryi...
asked by 13.07.2017 / 01:23
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Android studio - Application closes when I try to access a server bd

I'm working with android studio , create an application which allows me to read data from a database on a server and load the data into the sqlite database that has android . When I do it in my genymotion emulator everything is fine, I ha...
asked by 12.07.2017 / 23:30
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Faile to resolve: com.android.support:appcompat-v7:25.0.0

I just downloaded Android Studio and I ran into a series of errors when creating a new project. How do I resolve them? It should be noted that the jdk and all the pre-installation requirements have already been installed.     
asked by 14.07.2017 / 07:07