Fixes #3281 Fixes #3282 Only show URL buttons for http/https uris (#3287)

* Only show URL buttons for http/https uris

* Also hide URL bar icons if in library

Author: keianhzo

app/src/common/shared/org/mozilla/vrbrowser/ui/viewmodel/WindowViewModel.java

@@ -6,6 +6,7 @@
 import android.text.SpannableString;
 import android.text.style.ForegroundColorSpan;
 import android.util.TypedValue;
+import android.webkit.URLUtil;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -316,8 +317,8 @@ public void onChanged(Spannable aUrl) {
                     !isFocused.getValue().get() &&
                             !isLibraryVisible.getValue().get() &&
                             !UrlUtils.isContentFeed(getApplication(), aUrl.toString()) &&
-                            !UrlUtils.isFileUri(aUrl.toString()) &&
                             !UrlUtils.isPrivateAboutPage(getApplication(), aUrl.toString()) &&
+                            (URLUtil.isHttpUrl(aUrl.toString()) || URLUtil.isHttpsUrl(aUrl.toString())) &&
                             (
                                     (SettingsStore.getInstance(getApplication()).getTrackingProtectionLevel() != ContentBlocking.EtpLevel.NONE) ||
                                     isPopUpAvailable.getValue().get() ||
@@ -332,8 +333,9 @@ public void onChanged(Spannable aUrl) {
         @Override
         public void onChanged(ObservableBoolean o) {
             isUrlBarIconsVisible.postValue(new ObservableBoolean(
-                    isLoading.getValue().get() ||
-                            isInsecureVisible.getValue().get()
+                    !isLibraryVisible.getValue().get() &&
+                            (isLoading.getValue().get() ||
+                                    isInsecureVisible.getValue().get())
             ));
         }
     };
@@ -389,10 +391,6 @@ public void setUrl(@Nullable Spannable url) {
 
         String aURL = url.toString();
 
-        if (isLibraryVisible.getValue().get()) {
-            return;
-        }
-
         int index = -1;
         try {
             aURL = URLDecoder.decode(aURL, "UTF-8");