No issue: Fix crash on bookmark folder selection and Snackbar color

app/src/main/java/org/mozilla/fenix/library/bookmarks/edit/EditBookmarkFragment.kt

@@ -92,8 +92,8 @@ class EditBookmarkFragment : Fragment(), CoroutineScope {
                     bookmark_name_edit.setText(bookmarkNode!!.title)
                     bookmark_url_edit.setText(bookmarkNode!!.url)
 
-                    if (sharedViewModel.selectedFolder != null) {
-                        val bookmarkPair = Pair(bookmarkNode?.title!!, bookmarkNode?.url!!)
+                    if (sharedViewModel.selectedFolder != null && bookmarkNode?.title != null) {
+                        val bookmarkPair = Pair(bookmarkNode?.title, bookmarkNode?.url)
                         updateBookmarkNode(bookmarkPair)
                     }
                 }
@@ -160,7 +160,7 @@ class EditBookmarkFragment : Fragment(), CoroutineScope {
         }
     }
 
-    private fun updateBookmarkNode(pair: Pair<String, String>) {
+    private fun updateBookmarkNode(pair: Pair<String?, String?>) {
         launch(IO) {
             try {
                 requireComponents.let {

app/src/main/java/org/mozilla/fenix/library/bookmarks/selectfolder/SelectBookmarkFolderAdapter.kt

@@ -15,7 +15,7 @@ import mozilla.components.concept.storage.BookmarkNode
 import mozilla.components.concept.storage.BookmarkNodeType
 import mozilla.components.support.ktx.android.content.res.pxToDp
 import org.mozilla.fenix.R
-import org.mozilla.fenix.ext.getColorFromAttr
+import org.mozilla.fenix.ext.getColorIntFromAttr
 import org.mozilla.fenix.library.bookmarks.BookmarksSharedViewModel
 
 class SelectBookmarkFolderAdapter(private val sharedViewModel: BookmarksSharedViewModel) :
@@ -86,9 +86,9 @@ class SelectBookmarkFolderAdapter(private val sharedViewModel: BookmarksSharedVi
         fun bind(folder: BookmarkNodeWithDepth, selected: Boolean, selectionInterface: SelectionInterface) {
             val backgroundTint =
                 if (selected) {
-                    R.attr.accent.getColorFromAttr(containerView!!.context)
+                    R.attr.accentBright.getColorIntFromAttr(containerView!!.context)
                 } else {
-                    R.attr.neutral.getColorFromAttr(containerView!!.context)
+                    R.attr.neutral.getColorIntFromAttr(containerView!!.context)
                 }
 
             val backgroundTintList = ContextCompat.getColorStateList(containerView.context, backgroundTint)

app/src/main/res/drawable/fenix_snackbar_background.xml

@@ -4,6 +4,6 @@
    - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="rectangle">
-    <solid android:color="?accent" />
+    <solid android:color="?accentBright" />
     <corners android:radius="8dp" />
 </shape>