getsy | A simple browser/client-side web scraper | Scraper library

After successfully implementing sounds on my weather app, it plays quite OK when a city is searched. But the problem is that even when I minimize the app, it still keeps playing the sounds on repeat until I close/exit the app. I would like it to pause when I minimize the app, then continue playing from exactly where it stopped the moment I enter back.

So I tried adding this code:

I've just finished implementing my app's weather icons, now I'm trying to play weather sounds on the app based on the icons the app is displaying. After doing long hours of thorough research, I found out to my shock that no one has ever asked similar questions on any platform.

My knowledge of java dictionary is quite narrow and I find it hard to understand documentation even after taking my time to read and study their samples. i.e I found a doc I believe would correspond with what I am trying to achieve here https://docs.oracle.com/javase/8/docs/api/java/util/Map.html

It explains that

I want to list the cities and their temperatures with the recyclerview via the api, but I can't see the data. I'm new to this, can you help me?

My Code:

I set my textviews on my weather app to display the data for cities when searched on my search panel (i.e temp_out.setText(response.body().getMain().getTemp() + " ℃"););. It works quite fine only that the textviews used to display those data still reflect on the app(i.e temp_out). I want to set it up in such a way that the textviews will be invisible until when a city is searched, then the data for such a city will be displayed on the textview section.

These are illustrations of what I'm trying to achieve:

This should be invisible when the app is opened(the part with a red tick):

Then this data should be displayed after searching a city online(the part with a red tick):

So far, I've tried using this code findViewById(R.id.textView9).setVisibility(View.GONE); in activity for one of my textviews(time_field).

It was totally invisible before and after searching a city and also gave this exception:

I have a Weather app that searches for any city typed on the EditText and it works very well. But the problem is that the app crashes and reports "(my app) has stopped" on my phone whenever I search for an unavailable city or I leave the EditText empty and click the search button(this only happens when I search an unavailable city/no city is searched), It can search any valid city correctly.

Here's what my Logcat displays(only when an unavailable city is searched):

I'm working on a weather app, and currently on the part of developing a search city button. My major aim is to enable the button search and display any city data typed on the edittext.

I have created an edittext and search button, I have also as well connected them with my retrofit parsed classes.

I followed this youtube tutorial for some help https://www.youtube.com/watch?v=SrVY2la7lCI and also got a little help from this post How to get "weather" object data from OpenWeatherMap API Using Retrofit. They were all able to display their weather data for any searched city.

But if i use this address(that they used) on my ApiInterface weather?appid=9c547bfc852923c3b30d0d62a5ae35e8&units=metric, it returns the following error:

I'm building a weather app using https://openweathermap.org/current and so far, everything has been going smoothly. The activity part of the app uses city query from my interface to give the current data of any city searched on the edittext. The issue now is that I'm using only a search button(on my activity), but I want to as well receive the same data in the fragment class. For example, I'm using activity for: 1.Searching and displaying the city name. 2. Displaying the current time of those cities.

And fragment for getting the temp, sunrise & sunset, humidity, and other data for the cities searched on the activity.

So I can't implement a double search button(in activity and fragment) just to get the data. I aim to use just the activity own to get the city data in both classes because my fragment class as well contains textviews for receiving data, I'll appreciate any way to achieve this because I have no idea how to do this myself.

I have tried calling the same method on the fragment class but I get compile error from this code in the Fragment:

I'm new to developing and I'm trying to develop an android weather application for an assignment I followed this tutorial on youtube to create it everything works fine but I couldn't get the data from the "weather" object on the below API.
OpenWeatherMap API

Is there any way to filter my dynamic table using two dropdown? As for now, I only able to filter using only one dropdown. I cannot seem to find the right way so I'm gonna post my original code that successfully filter using one dropdown (because there are too many error in the latest code using two filter). Hope you can give me suggestions on how to solve this.

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