Cookies doesn't work with WebView Android

Question

I'm trying to configure the Cookies to work with the WebView, but it doesn't work, when I configure the WebView to load the https://www.google.es , there appear the Cookies window, when I accept it and load again in the WebView (without leaving the app), it appears again.

I'm testing this code in a physical phone with Android 10 (LineageOS 17.1). I tried in a Xiaomi too, but in both doesn't work, always appear the Cookies window when I load the page.

I tried some tutorials and other StackOverflow post but none works, like configuring the CookieManager like this:

CookieManager.getInstance().setAcceptCookie(true);

or some other codes like this:

if (android.os.Build.VERSION.SDK_INT >= 21) {   
     CookieManager.getInstance().setAcceptThirdPartyCookies(mWebView, true);
} else {
     CookieManager.getInstance().setAcceptCookie(true);
}

Here is my code:

MainActivity.java

WebView myWebView = (WebView) findViewById(R.id.webview);
WebSettings webSettings = myWebView.getSettings();

myWebView.setWebViewClient(new WebViewClient() {
     @Override
     public boolean shouldOverrideUrlLoading(WebView view, String url) {
         return false;
     }
});

webSettings.setJavaScriptEnabled(true);

myWebView.loadUrl("https://www.google.es");

AndroidManifest.xml
I have the <uses-permission android:name="android.permission.INTERNET" /> permission, should I need other one?

Answer 1

Use CookieSyncManager to save it:

webview.setWebViewClient(new WebViewClient() {
    public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {

    }

    public void onPageFinished(WebView view, String url) {
        CookieSyncManager.getInstance().sync();
    }
);