Enable click to copy to clipboard in the more info

app/src/main/java/exh/ui/metadata/MetadataViewAdapter.kt

@@ -5,12 +5,20 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.recyclerview.widget.RecyclerView
 import eu.kanade.tachiyomi.databinding.MetadataViewItemBinding
+import eu.kanade.tachiyomi.util.system.copyToClipboard
 import kotlin.math.floor
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
+import reactivecircus.flowbinding.android.view.clicks
 
 class MetadataViewAdapter(private var data: List<Pair<String, String>>) :
     RecyclerView.Adapter<MetadataViewAdapter.ViewHolder>() {
 
     private lateinit var binding: MetadataViewItemBinding
+    private val scope = CoroutineScope(Job() + Dispatchers.Main)
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): MetadataViewAdapter.ViewHolder {
         binding = MetadataViewItemBinding.inflate(LayoutInflater.from(parent.context), parent, false)
@@ -32,10 +40,32 @@ class MetadataViewAdapter(private var data: List<Pair<String, String>>) :
 
     // stores and recycles views as they are scrolled off screen
     inner class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
+        private var dataPosition: Int? = null
         fun bind(position: Int) {
-            if (data.isEmpty()) return
-            val dataPosition = floor(position / 2F).toInt()
-            binding.infoText.text = if (position % 2 == 0) data[dataPosition].first else data[dataPosition].second
+            if (data.isEmpty() || !binding.infoText.text.isNullOrBlank()) return
+            dataPosition = floor(position / 2F).toInt()
+            binding.infoText.text = if (position % 2 == 0) data[dataPosition!!].first else data[dataPosition!!].second
+            binding.infoText.clicks()
+                .onEach {
+                    itemView.context.copyToClipboard(data[dataPosition!!].second, data[dataPosition!!].second)
+                }
+                .launchIn(scope)
+        }
+
+        override fun equals(other: Any?): Boolean {
+            return dataPosition.hashCode() == other.hashCode()
+        }
+
+        override fun hashCode(): Int {
+            return dataPosition.hashCode()
         }
     }
+
+    override fun equals(other: Any?): Boolean {
+        return super.equals(other)
+    }
+
+    override fun hashCode(): Int {
+        return super.hashCode()
+    }
 }