...

app/src/main/java/com/base/locationsharewhite/ui/main/LocationShareActivity.kt

@@ -47,7 +47,7 @@ class LocationShareActivity : BaseActivity<ActivityLocationShareBinding>() {
     override val binding: ActivityLocationShareBinding by lazy {
         ActivityLocationShareBinding.inflate(layoutInflater)
     }
-    private lateinit var adapter: ViewerAdapter
+    private var adapter: ViewerAdapter? = null
 
 
     @SuppressLint("NotifyDataSetChanged")
@@ -97,7 +97,7 @@ class LocationShareActivity : BaseActivity<ActivityLocationShareBinding>() {
                 }
             }
         })
-        adapter.moreAction = { anchorView, viewerBean ->
+        adapter?.moreAction = { anchorView, viewerBean ->
             showViewerMoreDialog(anchorView, deleteAction = {
                 LocationShareListUtils.deleteShare(viewerBean.device) {
                     runOnUiThread {
@@ -238,11 +238,11 @@ class LocationShareActivity : BaseActivity<ActivityLocationShareBinding>() {
     private fun refreshNickName() = lifecycleScope.launch(Dispatchers.IO) {
         val nickList = SpStringUtils.getSpStringList(VIEWER_NICKNAME_KEY)
 
-        adapter.items.map { viewer ->
+        adapter?.items?.map { viewer ->
             changeLocalNickName(viewer, nickList)
         }
         launch(Dispatchers.Main) {
-            adapter.notifyDataSetChanged()
+            adapter?.notifyDataSetChanged()
         }
     }