home: move speed dial touch setup to onStart

If we don't do this, the views won't be there and the app will crash
in some circumstances.

Resolves #701.

app/src/main/java/org/oxycblt/auxio/home/HomeFragment.kt

@@ -148,19 +148,6 @@ class HomeFragment :
 
         // --- UI SETUP ---
 
-        // Stock bottom sheet overlay won't work with our nested UI setup, have to replicate
-        // it ourselves.
-        binding.root.rootView.apply {
-            post {
-                findViewById<View>(R.id.main_scrim).setOnTouchListener { _, event ->
-                    handleSpeedDialBoundaryTouch(event)
-                }
-                findViewById<View>(R.id.sheet_scrim).setOnTouchListener { _, event ->
-                    handleSpeedDialBoundaryTouch(event)
-                }
-            }
-        }
-
         binding.homeAppbar.addOnOffsetChangedListener(this)
         binding.homeNormalToolbar.apply {
             setOnMenuItemClickListener(this@HomeFragment)
@@ -235,6 +222,23 @@ class HomeFragment :
         collect(detailModel.toShow.flow, ::handleShow)
     }
 
+    override fun onStart() {
+        super.onStart()
+
+        // Stock bottom sheet overlay won't work with our nested UI setup, have to replicate
+        // it ourselves.
+        requireBinding().root.rootView.apply {
+            post {
+                findViewById<View>(R.id.main_scrim).setOnTouchListener { _, event ->
+                    handleSpeedDialBoundaryTouch(event)
+                }
+                findViewById<View>(R.id.sheet_scrim).setOnTouchListener { _, event ->
+                    handleSpeedDialBoundaryTouch(event)
+                }
+            }
+        }
+    }
+
     override fun onSaveInstanceState(outState: Bundle) {
         val transition = enterTransition
         if (transition is MaterialSharedAxis) {