Posts by Lucas Villa Verde • 41 points
6 posts
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answers57
viewsA: Recyclerview does not display data
Oops, Philip speaks! All good? Dude, looking at your code... I couldn’t find the moment you populated the Adapter array. I see you send him an empty list: arrayList = new ArrayList<>();…
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answer59
viewsA: Is Webview in the background possible?
This is Jefferson, baby? Man, to be honest I’ve never seen a case of webview running in the background and I don’t even think this is the best approach. For some reasons: The purpose of webview is…
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answer29
viewsA: Using Instrumentation Testing to Validate Layout on Android
Matthew speaks, my beauty? To answer your question, there is yes! And it is more or less what you imagined. The two best known forms are: Activityscenario; Activityscenariorule; The description of…
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answers385
viewsA: I can’t change the button color (xml) in Android Studio
This is Luiz Felipe, baby? So, there are some ways to change the button color, and if it’s getting the color of your theme, it’s probably the colorAccent. Some of the ways are: Create a new style…
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votes1
answer59
viewsA: Android Studio onActivityResult does not return
I took a look and saw that your Fragment lifecycle methods are missing the notes @Override, that’s right? Another thing to check out is that in your Androidmanifest is if Activity is the host of…
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answer93
viewsA: Okhttp on Android connects to my websocket server but does not reflect outgoing messages
Well, I don’t have much experience with websockets on android, but reading the back documentation on Spring that you mentioned, she reports that: STOMP is a subprotocol Operating on top of the…