How to use remote config from Google for this? (Android studio) : How can I change whenever I need the Videoview URL using the Google Firebase Remote config method?
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More details: I have a VideoView that uses URL to show video or stream but I want to be able to change these links whenever I need. Without having to create a new application update!
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My activity: 
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    package tk.protvapp.protv;
    
    import android.app.Activity;
    import android.content.Intent;
    import android.net.Uri;
    import android.os.Bundle;
    import android.view.View;
    import android.view.Window;
    import android.widget.MediaController;
    import android.widget.VideoView;
    
    public class FoxActivity extends Activity {
        VideoView myVideoView;
        View v;
    
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            requestWindowFeature(Window.FEATURE_NO_TITLE);
            setContentView(R.layout.activity_fox);
    
            myVideoView = (VideoView)this.findViewById(R.id.videofox1); MediaController mc = new MediaController(this); myVideoView.setMediaController(mc);
            final String urlStream = "//Search the link in remote config for paste here";
            myVideoView.start();
            myVideoView.findFocus();
            runOnUiThread(new Runnable() { @Override public void run() { myVideoView.setVideoURI(Uri.parse(urlStream)); } });
        }
        public void voltarhomefox(View v){
            Intent intent = new Intent(FoxActivity.this, HomeActivity.class);
            startActivity(intent);
        }
    }

My Layout:
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    <?xml version="1.0" encoding="utf-8"?>
    <RelativeLayout xmlns:ads="http://schemas.android.com/apk/res-auto"
        xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:tools="http://schemas.android.com/tools"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#000"
        tools:context="tk.protvapp.protv.FoxActivity">
    
    
        <Button
            android:id="@+id/button2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true"
            android:layout_centerHorizontal="true"
            android:onClick="voltarhomefox"
            android:text="VOLTAR" />
    
        <FrameLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_above="@+id/button2"
            android:layout_centerHorizontal="true"
            android:layout_centerVertical="true"
            android:id="@+id/frameLayout">
    
            <VideoView
                android:id="@+id/videofox1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content" />
        </FrameLayout>
    
    </RelativeLayout>