Questions tagged as 'android'

Tagged questions
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How to change the color of a hyperlink in android studio?

I can make Hyperlink perfectly, the problem is that its color is not contrasting well with the background of my application Iwouldliketoknowhowtomodifyyourcolor,sincechangingthetextcolorofthetextViewdoesnotwork,asthehyperlinkalwaysturnspink...
asked by 19.03.2017 / 23:10
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Would 15 the maximum limit of images by Drawable Resource File in Android Studio?

I'd like to make a Animation Drawable with 18 images in Android Studio, but when I tried to run it, the application stopped working and I gave it to Android Monitor : < p> 03-16 16:58:26.531 12973-12973/genesysgeneration.animation E/AndroidR...
asked by 16.03.2017 / 21:07
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Restart service when killed by system automatically

I'm using a Service to perform a background task, when I start it by startService() and put it in onStartCommand() return START_STICKY; it restarts whenever the system forces the application to close. But when I start this s...
asked by 09.04.2017 / 00:46
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Comparison of C # mobile for Desktop

I'm a young man in the world of programming, the language I decided to learn was C #, and I got on well in learning. These days a friend of mine gave me a good idea for a mobile app during a conversation about studies, but when I went to try to...
asked by 11.04.2017 / 06:56
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Application developed in Delphi XE8 closes in execution [closed]

The application was developed for 4.4.2 version of Android , and when I open this app on Android 6.0 , it opens close soon after. What can it be?     
asked by 06.03.2017 / 17:54
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Insert data when creating SQLite table

In my database I have a State and Cities table, I would like to insert this data once the app is installed, ie when creating the database, these records are already inserted in the tables at once. I made the following code but is inserting only...
asked by 19.05.2017 / 02:28
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How to pass data between Activities [duplicate]

I have a code that transforms getText into string and would like to pass this string to another activity in a simple way, but not an activity coming soon after that. My code: @Override protected void onCreate(Bundle...
asked by 18.05.2017 / 20:18
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React Native presents error when I try to emulate Android

I have an app that should be tested on an Android emulator. After setting to the React Native and Android environment (Including the environment variable). I can not run my app on the Android emulator. Message spoof: I'm using windows 1...
asked by 11.04.2017 / 16:23
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FloatingActionButton does not work

My FloatingActionButton does not work. In my application I have a fragment and two tabs. In one of the tabs, the floatingActionButton works, the other does not. This is the main fragment layout, where the button is located:      <!-- The...
asked by 12.05.2017 / 15:21
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Application closing unexpectedly when submitting post request

Well I'm developing a screen using holder view and I'm sending JSON to the server, but it's been a problem. By clicking the submit button it simply closes the application, and nothing appears in the error log. What could be the...
asked by 12.05.2017 / 14:11