Conversion to kotlin of multiple files

app/src/main/java/org/schabi/newpipe/error/UserAction.java → app/src/main/java/org/schabi/newpipe/error/UserAction.kt

@@ -1,9 +1,14 @@
-package org.schabi.newpipe.error;
+/*
+ * SPDX-FileCopyrightText: 2017-2025 NewPipe contributors <https://newpipe.net>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+package org.schabi.newpipe.error
 
 /**
  * The user actions that can cause an error.
  */
-public enum UserAction {
+enum class UserAction(val message: String) {
     USER_REPORT("user report"),
     UI_ERROR("ui error"),
     DATABASE_IMPORT_EXPORT("database import or export"),
@@ -36,14 +41,4 @@ public enum UserAction {
     GETTING_MAIN_SCREEN_TAB("getting main screen tab"),
     PLAY_ON_POPUP("play on popup"),
     SUBSCRIPTIONS("loading subscriptions");
-
-    private final String message;
-
-    UserAction(final String message) {
-        this.message = message;
-    }
-
-    public String getMessage() {
-        return message;
-    }
 }

app/src/main/java/org/schabi/newpipe/fragments/list/search/SuggestionItem.kt

@@ -0,0 +1,19 @@
+/*
+ * SPDX-FileCopyrightText: 2017-2025 NewPipe contributors <https://newpipe.net>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+package org.schabi.newpipe.fragments.list.search
+
+class SuggestionItem(@JvmField val fromHistory: Boolean, @JvmField val query: String) {
+    override fun equals(other: Any?): Boolean {
+        if (other is SuggestionItem) {
+            return query == other.query
+        }
+        return false
+    }
+
+    override fun hashCode() = query.hashCode()
+
+    override fun toString() = "[$fromHistory→$query]"
+}

app/src/main/java/org/schabi/newpipe/fragments/list/search/SuggestionListAdapter.kt

@@ -0,0 +1,74 @@
+/*
+ * SPDX-FileCopyrightText: 2017-2025 NewPipe contributors <https://newpipe.net>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+package org.schabi.newpipe.fragments.list.search
+
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.recyclerview.widget.DiffUtil
+import androidx.recyclerview.widget.ListAdapter
+import androidx.recyclerview.widget.RecyclerView
+import org.schabi.newpipe.R
+import org.schabi.newpipe.databinding.ItemSearchSuggestionBinding
+import org.schabi.newpipe.fragments.list.search.SuggestionListAdapter.SuggestionItemHolder
+
+class SuggestionListAdapter :
+    ListAdapter<SuggestionItem, SuggestionItemHolder>(SuggestionItemCallback()) {
+
+    var listener: OnSuggestionItemSelected? = null
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): SuggestionItemHolder {
+        return SuggestionItemHolder(
+            ItemSearchSuggestionBinding.inflate(LayoutInflater.from(parent.context), parent, false)
+        )
+    }
+
+    override fun onBindViewHolder(holder: SuggestionItemHolder, position: Int) {
+        val currentItem = getItem(position)
+        holder.updateFrom(currentItem)
+        holder.binding.suggestionSearch.setOnClickListener {
+            listener?.onSuggestionItemSelected(currentItem)
+        }
+        holder.binding.suggestionSearch.setOnLongClickListener {
+            listener?.onSuggestionItemLongClick(currentItem)
+            true
+        }
+        holder.binding.suggestionInsert.setOnClickListener {
+            listener?.onSuggestionItemInserted(currentItem)
+        }
+    }
+
+    interface OnSuggestionItemSelected {
+        fun onSuggestionItemSelected(item: SuggestionItem)
+
+        fun onSuggestionItemInserted(item: SuggestionItem)
+
+        fun onSuggestionItemLongClick(item: SuggestionItem)
+    }
+
+    class SuggestionItemHolder(val binding: ItemSearchSuggestionBinding) :
+        RecyclerView.ViewHolder(binding.getRoot()) {
+        fun updateFrom(item: SuggestionItem) {
+            binding.itemSuggestionIcon.setImageResource(
+                if (item.fromHistory) {
+                    R.drawable.ic_history
+                } else {
+                    R.drawable.ic_search
+                }
+            )
+            binding.itemSuggestionQuery.text = item.query
+        }
+    }
+
+    private class SuggestionItemCallback : DiffUtil.ItemCallback<SuggestionItem>() {
+        override fun areItemsTheSame(oldItem: SuggestionItem, newItem: SuggestionItem): Boolean {
+            return oldItem.fromHistory == newItem.fromHistory && oldItem.query == newItem.query
+        }
+
+        override fun areContentsTheSame(oldItem: SuggestionItem, newItem: SuggestionItem): Boolean {
+            return true // items' contents never change; the list of items themselves does
+        }
+    }
+}

app/src/main/java/org/schabi/newpipe/info_list/ItemViewMode.java → app/src/main/java/org/schabi/newpipe/info_list/ItemViewMode.kt

@@ -1,9 +1,14 @@
-package org.schabi.newpipe.info_list;
+/*
+ * SPDX-FileCopyrightText: 2023-2026 NewPipe contributors <https://newpipe.net>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+package org.schabi.newpipe.info_list
 
 /**
  * Item view mode for streams & playlist listing screens.
  */
-public enum ItemViewMode {
+enum class ItemViewMode {
     /**
      * Default mode.
      */

app/src/main/java/org/schabi/newpipe/local/playlist/PlayListShareMode.kt

@@ -0,0 +1,12 @@
+/*
+ * SPDX-FileCopyrightText: 2025 NewPipe contributors <https://newpipe.net>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+package org.schabi.newpipe.local.playlist
+
+enum class PlayListShareMode {
+    JUST_URLS,
+    WITH_TITLES,
+    YOUTUBE_TEMP_PLAYLIST
+}