deprecation warnings

[laurent-humbert]

I have updated my Flutter app to use AndroidX, and I switched to flutter_inappbrowser 1.1.1

It builds, it runs, but I do get a lot of deprecation warnings, like the ones below. Is this normal ?

Thanks;

/Users/lh/FlutterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappbrowser-1.1.1/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebViewClient.java:11: warning: [deprecation] CookieSyncManager in android.webkit has been deprecated
import android.webkit.CookieSyncManager;
^
/Users/lh/FlutterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappbrowser-1.1.1/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/MyCookieManager.java:6: warning: [deprecation] CookieSyncManager in android.webkit has been deprecated
import android.webkit.CookieSyncManager;
^
/Users/lh/FlutterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappbrowser-1.1.1/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserActivity.java:349: warning: [deprecation] capturePicture() in WebView has been deprecated
Picture picture = webView.capturePicture();
^
/Users/lh/FlutterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappbrowser-1.1.1/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebView.java:176: warning: [deprecation] removeSessionCookie() in CookieManager has been deprecated
CookieManager.getInstance().removeSessionCookie();
^
/Users/lh/FlutterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappbrowser-1.1.1/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebView.java:276: warning: [deprecation] removeAllCookie() in CookieManager has been deprecated
CookieManager.getInstance().removeAllCookie();
^
/Users/lh/FlutterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappbrowser-1.1.1/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebView.java:287: warning: [deprecation] capturePicture() in WebView has been deprecated
Picture picture = capturePicture();
^
/Users/lh/FlutterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappbrowser-1.1.1/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebView.java:334: warning: [deprecation] removeSessionCookie() in CookieManager has been deprecated
CookieManager.getInstance().removeSessionCookie();
^
/Users/lh/FlutterSDK/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_inappbrowser-1.1.1/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebViewClient.java:105: warning: [deprecation] shouldOverrideUrlLoading(WebView,String) in WebViewClient has been deprecated
public boolean shouldOverrideUrlLoading(WebView webView, String url) {