I have nested fragments with ViewPager2 and Tabs, and I’m loading data into RecyclerView with MutableLiveData. Everything works fine till I update something on my Firebase Realtime Database (eg. name of some food item). So if I have 10 category items with each having 5 food items, and I update name of 1…
Tag: android
How to disable Content Security Policy in Android WebView?
I’m trying to load TikTok website in WebView. But I can’t. In logcat I got this error: Seems Chromium blocking some javascript files that’s why I got white screen. How can I disable or any solutions for it? My Webview: Answer Fixed it. Thanks all.
no FireBase FireStore , is it possible to read only until you find a specific document?
I have an app that a user registers animals, these animals are separated by lot, so, to know where the animal is, the user just types his TAG and I look for the tag in all lots of my database, example: Collection> Lots Documents: Lot+NumberLot (Lot+number is the ID, for example: Lot01, Lot02). Within each …
Disable StartApp SDK auto show ads when activity is visibile
I was successfully able to add StartApp ads to my project, I only added 1 banner. My question is, why a full screen ad keeps showing when my activity is visibile? (e.g: I’m inside the app then I open YouTube without closing my app, when I get back to my app, a full screen ad pops up) Is there any
Toast Message is not created when message received at Java Websocket server in Android
I am trying to create basic WebSocket server with this library. I want to make a toast message when a message is received. In onMessage() function below I have implemented that. But no toast message is happening. But Received message is printed on console. Answer I think you have to switch to the UI thread to…
Code for setting light status bar in android 11 and below android 11 deprecation warning not going
I am using this code for setting light status bar in android 11 and below android 11. Everything works fine, just a little problem, deprecation warning not going. Answer I just did one thing, since my if statement is fine, I just suppressed warning by using @SuppressWarnings(“deprecation”) I just …
Android: How to cycle through different images with button click?
In my android program I am wanting to cycle through different images of traffic lights on the click of a button. Whenever the app loads it starts off with an image of a red light, and when I click it I want it to change the green light, and the another click to a yellow light. This is what I
cannot resolve method ‘get key’ in Pair in android?
I have a problem using functions in Android Studio, where i use the function in Pair library,here’s a snippet of my code i need a solution, thanks Answer Because there is not a #geyKey in android.util.Pair . You need use property of pair which are first and second. Here p.first will be key and p.second …
Android studio – Change string in textView
I have some stings in the styles/string.xml as below: and I have a textView and a button in my current activity. When I click the button, the text in the textView has to change (to the next sting) according to what is currently shown. That is, if the current text in textView is string1, then it should change …
Pass Context or make use of view.getContext(). Does it really matter?
So, I have two options to get the context. See the following two methods (cleaned up for clarity) from a Utility Class. I can pass the context or simply get it from the view. I guess I prefer the second one since it is one less parameter to pass, but I wonder if the getContext() call is costly. I’m not