Android: Convert SliderViewHolder to Kotlin

2 files changed, 51 insertions, 74 deletions

diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/viewholder/SliderViewHolder.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/viewholder/SliderViewHolder.java
deleted file mode 100644
index 8d53bb1365..0000000000
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/viewholder/SliderViewHolder.java
+++ /dev/null
@@ -1,74 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-package org.dolphinemu.dolphinemu.features.settings.ui.viewholder;
-
-import android.content.Context;
-import android.text.TextUtils;
-import android.view.View;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-
-import org.dolphinemu.dolphinemu.R;
-import org.dolphinemu.dolphinemu.databinding.ListItemSettingBinding;
-import org.dolphinemu.dolphinemu.features.settings.model.view.SettingsItem;
-import org.dolphinemu.dolphinemu.features.settings.model.view.SliderSetting;
-import org.dolphinemu.dolphinemu.features.settings.ui.SettingsAdapter;
-
-public final class SliderViewHolder extends SettingViewHolder
-{
-  private final Context mContext;
-
-  private SliderSetting mItem;
-
-  private final ListItemSettingBinding mBinding;
-
-  public SliderViewHolder(@NonNull ListItemSettingBinding binding, SettingsAdapter adapter,
-          Context context)
-  {
-    super(binding.getRoot(), adapter);
-    mBinding = binding;
-    mContext = context;
-  }
-
-  @Override
-  public void bind(SettingsItem item)
-  {
-    mItem = (SliderSetting) item;
-
-    mBinding.textSettingName.setText(item.getName());
-
-    if (!TextUtils.isEmpty(item.getDescription()))
-    {
-      mBinding.textSettingDescription.setText(item.getDescription());
-    }
-    else
-    {
-      mBinding.textSettingDescription.setText(mContext.getString(R.string.slider_setting_value,
-              mItem.getSelectedValue(), mItem.getUnits()));
-    }
-
-    setStyle(mBinding.textSettingName, mItem);
-  }
-
-  @Override
-  public void onClick(View clicked)
-  {
-    if (!mItem.isEditable())
-    {
-      showNotRuntimeEditableError();
-      return;
-    }
-
-    getAdapter().onSliderClick(mItem, getBindingAdapterPosition());
-
-    setStyle(mBinding.textSettingName, mItem);
-  }
-
-  @Nullable @Override
-  protected SettingsItem getItem()
-  {
-    return mItem;
-  }
-}
-
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/viewholder/SliderViewHolder.kt b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/viewholder/SliderViewHolder.kt
new file mode 100644
index 0000000000..9009be4e7d
--- /dev/null
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/ui/viewholder/SliderViewHolder.kt
@@ -0,0 +1,51 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+package org.dolphinemu.dolphinemu.features.settings.ui.viewholder
+
+import android.content.Context
+import android.text.TextUtils
+import android.view.View
+import org.dolphinemu.dolphinemu.R
+import org.dolphinemu.dolphinemu.databinding.ListItemSettingBinding
+import org.dolphinemu.dolphinemu.features.settings.model.view.SettingsItem
+import org.dolphinemu.dolphinemu.features.settings.model.view.SliderSetting
+import org.dolphinemu.dolphinemu.features.settings.ui.SettingsAdapter
+
+class SliderViewHolder(
+    private val binding: ListItemSettingBinding, adapter: SettingsAdapter?,
+    private val context: Context
+) : SettingViewHolder(binding.getRoot(), adapter!!) {
+    private lateinit var setting: SliderSetting
+
+    override val item: SettingsItem
+        get() = setting
+
+    override fun bind(item: SettingsItem) {
+        setting = item as SliderSetting
+
+        binding.textSettingName.text = item.name
+
+        if (!TextUtils.isEmpty(item.description)) {
+            binding.textSettingDescription.text = item.description
+        } else {
+            binding.textSettingDescription.text = context.getString(
+                R.string.slider_setting_value,
+                setting.selectedValue,
+                setting.units
+            )
+        }
+
+        setStyle(binding.textSettingName, setting)
+    }
+
+    override fun onClick(clicked: View) {
+        if (!setting.isEditable) {
+            showNotRuntimeEditableError()
+            return
+        }
+
+        adapter.onSliderClick(setting, bindingAdapterPosition)
+
+        setStyle(binding.textSettingName, setting)
+    }
+}