Transitioned from a fairly custom solution to using a colour palette generated by the Material Theme Builder to simplify colour management. Also began work on a bottom sheet for displaying allergens and additives in canteen offers.

app/src/main/java/com/denizk0461/studip/data/FragmentViewBindingDelegate.kt

@@ -0,0 +1,49 @@
+package com.denizk0461.studip.data
+
+import android.view.View
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.DefaultLifecycleObserver
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.LifecycleOwner
+import androidx.viewbinding.ViewBinding
+import kotlin.properties.ReadOnlyProperty
+import kotlin.reflect.KProperty
+
+// written by Zhuinden (props to them!)
+class FragmentViewBindingDelegate<T : ViewBinding>(
+    val fragment: Fragment,
+    val viewBindingFactory: (View) -> T
+) : ReadOnlyProperty<Fragment, T> {
+    private var _binding: T? = null
+
+    init {
+        fragment.lifecycle.addObserver(object : DefaultLifecycleObserver {
+            override fun onCreate(owner: LifecycleOwner) {
+                fragment.viewLifecycleOwnerLiveData.observe(fragment) { viewLifecycleOwner ->
+                    viewLifecycleOwner.lifecycle.addObserver(object : DefaultLifecycleObserver {
+                        override fun onDestroy(owner: LifecycleOwner) {
+                            _binding = null
+                        }
+                    })
+                }
+            }
+        })
+    }
+
+    override fun getValue(thisRef: Fragment, property: KProperty<*>): T {
+        val binding = _binding
+        if (binding != null) {
+            return binding
+        }
+
+        val lifecycle = fragment.viewLifecycleOwner.lifecycle
+        if (!lifecycle.currentState.isAtLeast(Lifecycle.State.INITIALIZED)) {
+            throw IllegalStateException("Should not attempt to get bindings when Fragment views are destroyed.")
+        }
+
+        return viewBindingFactory(thisRef.requireView()).also { _binding = it }
+    }
+}
+
+fun <T : ViewBinding> Fragment.viewBinding(viewBindingFactory: (View) -> T) =
+    FragmentViewBindingDelegate(this, viewBindingFactory)

app/src/main/java/com/denizk0461/studip/data/StwParser.kt

@@ -209,9 +209,9 @@ class StwParser {
          * pointless to the website user. As of now, this information is discarded in the app.
          * TODO implement allergen functionality
          */
-        while (text.contains("<sup>")) {
-            text = text.substring(0 until text.indexOf("<sup>")) + text.substring(text.indexOf("</sup>")+6 until text.length)
-        }
+//        while (text.contains("<sup>")) {
+//            text = text.substring(0 until text.indexOf("<sup>")) + text.substring(text.indexOf("</sup>")+6 until text.length)
+//        }
 
         // Return the stripped and updated HTML string
         return text