Questions tagged as 'android-layout'

a question. I want to work an application with material design and for that it is necessary to do an AppCompatActivity extends, but I already do an extended ListActivity for the results of a web service ... what solution do you propose?  ...

How can I justify the text of a TextView tag in Android-Studio. I have been reading a thread that they said that they used android:layout_gravity="center_horizontal|center" but nothing, still does not justify. I have also seen anothe...

** Hello, I have an application in the App Store and I want to update it. If I update it will the data in the database be deleted? For example, people who have registered will lose their account? Someone enlighten me please **     

I am developing an app that when I press a floating button I want another activity to come up. Something like this:     

I want to implement a selection menu that shows me a list in the following way:         I do not know with what kind of activity something like this can be implemented in Android Studio, thank you very much     

I have a problem with only one list, what happens is that I want 10 items to come out, but only one appears. I think it's because of my activity and fragment, but what code would I have to put it? Besides, I get an error in the "logcat" that say...