Questions tagged as 'android'

1
answer

I can not get a TextView to display the content present in an EditText!

I've created an app where your layout contains an EditText and a TextView . The initial content of the TextView is: "unnamed" . I'dliketheTextViewcontenttobechangedwhenIputsomethinginEditText,whichdoesnothappen: I'veusedastringtocaptu...
asked by 28.01.2017 / 21:53
1
answer

Save usage preferences - Android [closed]

I would like to know the best way to save usage preferences for an application, such as a checked checkBox or sorting a listView. if you can pass some code sample thank you.     
asked by 31.01.2017 / 13:41
1
answer

I want to use CardView to make the screen more beautiful just that the cardView works similar to a listView?

And I want to get dynamic data to show on the screen. Dynamic data coming from a webservice. So, do I need to use RecyclerView with CardView Layout to make the data dynamic? How can I make my CardView look like elements of a ListView?    ...
asked by 24.01.2017 / 15:30
1
answer

Saving data on your phone [closed]

Hello, I have an application that receives a certain data from an api, what should be done so that the data received by the api is saved on the cell phone? because I want the application to work without the internet     
asked by 14.01.2017 / 20:02
2
answers

Android keyboard does not overlay buttons

In one of the screens of my application: WhenIopenthekeyboarditoverlapsthecompletedbutton: OriginalFoodRecordscreen InthisotherscreenoftheapplicationthisdoesnothappenandIwouldlikeittohappen: Followthecodefromthelastscreen:<?xmlversion="1....
asked by 12.01.2017 / 00:04
1
answer

Add Firebase to Android Project [closed]

I did everything I asked for in the Firebase website, but when I click Sync on Gradle inside the project, before finishing it it shows an ERROR, as you can see below; Please help me!     
asked by 24.12.2016 / 20:55
2
answers

Problem with the Google Maps API key

Map does not open on the actual device using% generated%. I made .apk for Map using the AS wizard for this purpose, in this way it generates a Activity . I was in the Google API where I already have an account and a project and t...
asked by 20.12.2016 / 16:16
1
answer

WebView configuration step by step

I'm developing an HTML5 application for mobile devices. I initially used tools like Adobe PhoneGab Build and App Inventor. For future project reasons, I have to use Android Studio. The problem is that both the official documentation when the c...
asked by 23.12.2016 / 15:37
1
answer

SELECT on multiple SQLITE tables

I have a customer table and I list all items in this table in SQLite I also need to list these clients, also get the lowest date, referring to the client, in another table. Example: **Tabela de Clientes** id | codigo_cliente | nome_c...
asked by 09.03.2017 / 23:49
1
answer

Android Applications / iOs HTML [closed]

I need to develop a mobile application, I would like to do in the application style of the globe, which is a responsive website that is displayed, which program should I use to develop in html and be compiled for platforms?     
asked by 13.03.2017 / 16:46