android: Convert SingleChoiceViewHolder to Kotlin

src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/viewholder/SingleChoiceViewHolder.java

@@ -1,62 +0,0 @@
-package org.yuzu.yuzu_emu.features.settings.ui.viewholder;
-
-import android.content.res.Resources;
-import android.view.View;
-import android.widget.TextView;
-
-import org.yuzu.yuzu_emu.R;
-import org.yuzu.yuzu_emu.features.settings.model.view.SettingsItem;
-import org.yuzu.yuzu_emu.features.settings.model.view.SingleChoiceSetting;
-import org.yuzu.yuzu_emu.features.settings.model.view.StringSingleChoiceSetting;
-import org.yuzu.yuzu_emu.features.settings.ui.SettingsAdapter;
-
-public final class SingleChoiceViewHolder extends SettingViewHolder {
-    private SettingsItem mItem;
-
-    private TextView mTextSettingName;
-    private TextView mTextSettingDescription;
-
-    public SingleChoiceViewHolder(View itemView, SettingsAdapter adapter) {
-        super(itemView, adapter);
-    }
-
-    @Override
-    protected void findViews(View root) {
-        mTextSettingName = root.findViewById(R.id.text_setting_name);
-        mTextSettingDescription = root.findViewById(R.id.text_setting_description);
-    }
-
-    @Override
-    public void bind(SettingsItem item) {
-        mItem = item;
-
-        mTextSettingName.setText(item.getNameId());
-        mTextSettingDescription.setVisibility(View.VISIBLE);
-        if (item.getDescriptionId() > 0) {
-            mTextSettingDescription.setText(item.getDescriptionId());
-        } else if (item instanceof SingleChoiceSetting) {
-            SingleChoiceSetting setting = (SingleChoiceSetting) item;
-            int selected = setting.getSelectedValue();
-            Resources resMgr = mTextSettingDescription.getContext().getResources();
-            String[] choices = resMgr.getStringArray(setting.getChoicesId());
-            int[] values = resMgr.getIntArray(setting.getValuesId());
-            for (int i = 0; i < values.length; ++i) {
-                if (values[i] == selected) {
-                    mTextSettingDescription.setText(choices[i]);
-                }
-            }
-        } else {
-            mTextSettingDescription.setVisibility(View.GONE);
-        }
-    }
-
-    @Override
-    public void onClick(View clicked) {
-        int position = getAdapterPosition();
-        if (mItem instanceof SingleChoiceSetting) {
-            getAdapter().onSingleChoiceClick((SingleChoiceSetting) mItem, position);
-        } else if (mItem instanceof StringSingleChoiceSetting) {
-            getAdapter().onStringSingleChoiceClick((StringSingleChoiceSetting) mItem, position);
-        }
-    }
-}

src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/viewholder/SingleChoiceViewHolder.kt

@@ -0,0 +1,54 @@
+package org.yuzu.yuzu_emu.features.settings.ui.viewholder
+
+import android.view.View
+import android.widget.TextView
+import org.yuzu.yuzu_emu.R
+import org.yuzu.yuzu_emu.features.settings.model.view.SettingsItem
+import org.yuzu.yuzu_emu.features.settings.model.view.SingleChoiceSetting
+import org.yuzu.yuzu_emu.features.settings.model.view.StringSingleChoiceSetting
+import org.yuzu.yuzu_emu.features.settings.ui.SettingsAdapter
+
+class SingleChoiceViewHolder(itemView: View, adapter: SettingsAdapter) :
+    SettingViewHolder(itemView, adapter) {
+    private lateinit var item: SettingsItem
+    private lateinit var textSettingName: TextView
+    private lateinit var textSettingDescription: TextView
+
+    override fun findViews(root: View) {
+        textSettingName = root.findViewById(R.id.text_setting_name)
+        textSettingDescription = root.findViewById(R.id.text_setting_description)
+    }
+
+    override fun bind(item: SettingsItem) {
+        this.item = item
+        textSettingName.setText(item.nameId)
+        textSettingDescription.visibility = View.VISIBLE
+        if (item.descriptionId!! > 0) {
+            textSettingDescription.setText(item.descriptionId)
+        } else if (item is SingleChoiceSetting) {
+            val resMgr = textSettingDescription.context.resources
+            val values = resMgr.getIntArray(item.valuesId)
+            for (i in values.indices) {
+                if (values[i] == item.selectedValue) {
+                    textSettingDescription.text = resMgr.getStringArray(item.choicesId)[i]
+                }
+            }
+        } else {
+            textSettingDescription.visibility = View.GONE
+        }
+    }
+
+    override fun onClick(clicked: View) {
+        if (item is SingleChoiceSetting) {
+            adapter.onSingleChoiceClick(
+                (item as SingleChoiceSetting),
+                bindingAdapterPosition
+            )
+        } else if (item is StringSingleChoiceSetting) {
+            adapter.onStringSingleChoiceClick(
+                (item as StringSingleChoiceSetting),
+                bindingAdapterPosition
+            )
+        }
+    }
+}