Questions tagged as 'android'

Tagged questions
1
answer

What are the criteria to compile in the minimum version of Android

I'm developing an app and I had to import a project from GitHub as a module, zxing, I chose to import as a module instead of importing as a dependency, because then I can edit the classes and disable Good part of the content that I will not use....
asked by 18.03.2017 / 00:17
1
answer

Save user information in Firebase Realtime Database

According to the documentation says, you should not use getUid() of user to authenticate users on the backend server; instead, use getToken() . However, I see a lot of code out there using this attribute to save things specific to...
asked by 19.03.2017 / 02:58
1
answer

Regressive Clock [closed]

I'm developing a game. Usually in games there is a small clock that counts a few seconds to the contrary, type 10 to 0, and I would like to put one in my game. How can I do this? PS: I'm using Android Studio     
asked by 06.02.2017 / 23:30
1
answer

How to transform a "Unity5 Project" into apk, for Android

I'm following YouTube lessons on developing games with Unity5. After creating a project on Unity5, I would like to convert it to apk and test it on a mobile phone, but in the middle of the conversion, an error occurs, asking all the time to save...
asked by 15.01.2017 / 02:32
1
answer

Error in Reactive Native when generating Android app

I'm running the commands: react-native init AwesomeProject cd AwesomeProject react-native start And then this command: react-native run-android The error that appears: How to fix this error ??     
asked by 03.04.2017 / 21:29
1
answer

To use Admob is it mandatory to publish the app in an official store?

I'm finishing an app that displays banners coming from Admob. It was not clear to me if the app has to be distributed in an official store (Google Play or Apple App Store), or if I can distribute it by other means, such as email, website, etc....
asked by 22.01.2017 / 20:26
1
answer

Android - Generate Apk

How do I generate apk in Android Studio? 1.0 - I went to Build - > Build APK. 1.1 - On completion I put it on the smartphone and gave the following error: There is a problem analyzing the package. 2.0 - I was in Generate Signed APK I...
asked by 11.01.2017 / 14:21
1
answer

Android ListView customized in a fragment

I have an application whose layout was done in tabs and in one of them I would like to implement ListView custom, but I could not because the tab JAVA class extends the fragment class % and to make the list I need to ex...
asked by 10.01.2017 / 11:30
1
answer

Image arrives null on the server

I am sending data using the retrofit, I observe the entire request until the end and I get the code 200 more on the server side the image arrives null, as I am sending the image and texts the text arrives correctly, without problems however the...
asked by 10.01.2017 / 21:18
2
answers

Insert data from an array into a mysql database

I get a json from an android application. This json is a java class that was converted with json's Gson to a string. After the web server in php receives this json I convert to an array. I want to make a generic insert in my web server, where...
asked by 07.01.2017 / 14:16