添加了界面及逻辑

app/src/main/java/com/sw/platecabinet/fragment/BaseFragment.kt

@@ -0,0 +1,41 @@
+package com.sw.platecabinet.fragment
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import androidx.viewbinding.ViewBinding
+
+abstract class BaseFragment<VB : ViewBinding>(
+    private val bindingInflater: (inflater: LayoutInflater, parent: ViewGroup?, attachToParent: Boolean) -> VB
+) : Fragment() {
+    private var _binding: VB? = null
+    protected val binding get() = _binding!!
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        _binding = bindingInflater(inflater, container, false)
+        initialize()
+        return binding.root
+    }
+
+    abstract fun initialize()
+
+    class ViewModelFactory<T : ViewModel>(private val creator: () -> T) :
+        ViewModelProvider.Factory {
+        override fun <T : ViewModel> create(modelClass: Class<T>): T {
+            return creator() as T
+        }
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+}