update idea

Android/Demo1/ViewModel.kt

@@ -0,0 +1,11 @@
+class CrimeListFragment : Fragment() {
+
+    private lateinit var crimeRecyclerView: RecyclerView
+    private var adapter: CrimeAdapter? = null
+
+    private val crimeListViewModel: CrimeListViewModel by lazy {
+        //ViewModelProvider.of(this).get(CrimeListViewModel::class.java)
+        ViewModelProvider.AndroidViewModelFactory.getInstance(context?.applicationContext as Application).create(CrimeListViewModel::class.java)
+
+    }
+}