android: Visualize disabled home options

Allow for displaying options in the home options that are disabled with messages that explain why they are disabled.

This includes reasoning for the GPU driver installation button.

src/android/app/src/main/java/org/yuzu/yuzu_emu/adapters/HomeSettingAdapter.kt

@@ -12,6 +12,7 @@ import androidx.core.content.res.ResourcesCompat
 import androidx.recyclerview.widget.RecyclerView
 import org.yuzu.yuzu_emu.R
 import org.yuzu.yuzu_emu.databinding.CardHomeOptionBinding
+import org.yuzu.yuzu_emu.fragments.MessageDialogFragment
 import org.yuzu.yuzu_emu.model.HomeSetting
 
 class HomeSettingAdapter(private val activity: AppCompatActivity, var options: List<HomeSetting>) :
@@ -34,7 +35,14 @@ class HomeSettingAdapter(private val activity: AppCompatActivity, var options: L
 
     override fun onClick(view: View) {
         val holder = view.tag as HomeOptionViewHolder
-        holder.option.onClick.invoke()
+        if (holder.option.isEnabled.invoke()) {
+            holder.option.onClick.invoke()
+        } else {
+            MessageDialogFragment.newInstance(
+                holder.option.disabledTitleId,
+                holder.option.disabledMessageId
+            ).show(activity.supportFragmentManager, MessageDialogFragment.TAG)
+        }
     }
 
     inner class HomeOptionViewHolder(val binding: CardHomeOptionBinding) :
@@ -65,6 +73,12 @@ class HomeSettingAdapter(private val activity: AppCompatActivity, var options: L
                             R.drawable.premium_background
                         )
             }
+
+            if (!option.isEnabled.invoke()) {
+                binding.optionTitle.alpha = 0.5f
+                binding.optionDescription.alpha = 0.5f
+                binding.optionIcon.alpha = 0.5f
+            }
         }
     }
 }

src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/HomeSettingsFragment.kt

@@ -73,102 +73,113 @@ class HomeSettingsFragment : Fragment() {
                 HomeSetting(
                     R.string.advanced_settings,
                     R.string.settings_description,
-                    R.drawable.ic_settings
-                ) { SettingsActivity.launch(requireContext(), SettingsFile.FILE_NAME_CONFIG, "") }
+                    R.drawable.ic_settings,
+                    { SettingsActivity.launch(requireContext(), SettingsFile.FILE_NAME_CONFIG, "") }
+                )
             )
             add(
                 HomeSetting(
                     R.string.open_user_folder,
                     R.string.open_user_folder_description,
-                    R.drawable.ic_folder_open
-                ) { openFileManager() }
+                    R.drawable.ic_folder_open,
+                    { openFileManager() }
+                )
             )
             add(
                 HomeSetting(
                     R.string.preferences_theme,
                     R.string.theme_and_color_description,
-                    R.drawable.ic_palette
-                ) { SettingsActivity.launch(requireContext(), Settings.SECTION_THEME, "") }
+                    R.drawable.ic_palette,
+                    { SettingsActivity.launch(requireContext(), Settings.SECTION_THEME, "") }
+                )
             )
-
-            if (GpuDriverHelper.supportsCustomDriverLoading()) {
-                add(
-                    HomeSetting(
-                        R.string.install_gpu_driver,
-                        R.string.install_gpu_driver_description,
-                        R.drawable.ic_exit
-                    ) { driverInstaller() }
+            add(
+                HomeSetting(
+                    R.string.install_gpu_driver,
+                    R.string.install_gpu_driver_description,
+                    R.drawable.ic_exit,
+                    { driverInstaller() },
+                    { GpuDriverHelper.supportsCustomDriverLoading() },
+                    R.string.custom_driver_not_supported,
+                    R.string.custom_driver_not_supported_description
                 )
-            }
-
+            )
             add(
                 HomeSetting(
                     R.string.install_amiibo_keys,
                     R.string.install_amiibo_keys_description,
-                    R.drawable.ic_nfc
-                ) { mainActivity.getAmiiboKey.launch(arrayOf("*/*")) }
+                    R.drawable.ic_nfc,
+                    { mainActivity.getAmiiboKey.launch(arrayOf("*/*")) }
+                )
             )
             add(
                 HomeSetting(
                     R.string.install_game_content,
                     R.string.install_game_content_description,
-                    R.drawable.ic_system_update_alt
-                ) { mainActivity.installGameUpdate.launch(arrayOf("*/*")) }
+                    R.drawable.ic_system_update_alt,
+                    { mainActivity.installGameUpdate.launch(arrayOf("*/*")) }
+                )
             )
             add(
                 HomeSetting(
                     R.string.select_games_folder,
                     R.string.select_games_folder_description,
-                    R.drawable.ic_add
-                ) {
-                    mainActivity.getGamesDirectory.launch(
-                        Intent(Intent.ACTION_OPEN_DOCUMENT_TREE).data
-                    )
-                }
+                    R.drawable.ic_add,
+                    {
+                        mainActivity.getGamesDirectory.launch(
+                            Intent(Intent.ACTION_OPEN_DOCUMENT_TREE).data
+                        )
+                    }
+                )
             )
             add(
                 HomeSetting(
                     R.string.manage_save_data,
                     R.string.import_export_saves_description,
-                    R.drawable.ic_save
-                ) {
-                    ImportExportSavesFragment().show(
-                        parentFragmentManager,
-                        ImportExportSavesFragment.TAG
-                    )
-                }
+                    R.drawable.ic_save,
+                    {
+                        ImportExportSavesFragment().show(
+                            parentFragmentManager,
+                            ImportExportSavesFragment.TAG
+                        )
+                    }
+                )
             )
             add(
                 HomeSetting(
                     R.string.install_prod_keys,
                     R.string.install_prod_keys_description,
-                    R.drawable.ic_unlock
-                ) { mainActivity.getProdKey.launch(arrayOf("*/*")) }
+                    R.drawable.ic_unlock,
+                    { mainActivity.getProdKey.launch(arrayOf("*/*")) }
+                )
             )
             add(
                 HomeSetting(
                     R.string.install_firmware,
                     R.string.install_firmware_description,
-                    R.drawable.ic_firmware
-                ) { mainActivity.getFirmware.launch(arrayOf("application/zip")) }
+                    R.drawable.ic_firmware,
+                    { mainActivity.getFirmware.launch(arrayOf("application/zip")) }
+                )
             )
             add(
                 HomeSetting(
                     R.string.share_log,
                     R.string.share_log_description,
-                    R.drawable.ic_log
-                ) { shareLog() }
+                    R.drawable.ic_log,
+                    { shareLog() }
+                )
             )
             add(
                 HomeSetting(
                     R.string.about,
                     R.string.about_description,
-                    R.drawable.ic_info_outline
-                ) {
-                    exitTransition = MaterialSharedAxis(MaterialSharedAxis.X, true)
-                    parentFragmentManager.primaryNavigationFragment?.findNavController()
-                        ?.navigate(R.id.action_homeSettingsFragment_to_aboutFragment)
-                }
+                    R.drawable.ic_info_outline,
+                    {
+                        exitTransition = MaterialSharedAxis(MaterialSharedAxis.X, true)
+                        parentFragmentManager.primaryNavigationFragment?.findNavController()
+                            ?.navigate(R.id.action_homeSettingsFragment_to_aboutFragment)
+                    }
+                )
             )
         }
 
@@ -178,12 +189,13 @@ class HomeSettingsFragment : Fragment() {
                 HomeSetting(
                     R.string.get_early_access,
                     R.string.get_early_access_description,
-                    R.drawable.ic_diamond
-                ) {
-                    exitTransition = MaterialSharedAxis(MaterialSharedAxis.X, true)
-                    parentFragmentManager.primaryNavigationFragment?.findNavController()
-                        ?.navigate(R.id.action_homeSettingsFragment_to_earlyAccessFragment)
-                }
+                    R.drawable.ic_diamond,
+                    {
+                        exitTransition = MaterialSharedAxis(MaterialSharedAxis.X, true)
+                        parentFragmentManager.primaryNavigationFragment?.findNavController()
+                            ?.navigate(R.id.action_homeSettingsFragment_to_earlyAccessFragment)
+                    }
+                )
             )
         }
 

src/android/app/src/main/java/org/yuzu/yuzu_emu/model/HomeSetting.kt

@@ -7,5 +7,8 @@ data class HomeSetting(
     val titleId: Int,
     val descriptionId: Int,
     val iconId: Int,
-    val onClick: () -> Unit
+    val onClick: () -> Unit,
+    val isEnabled: () -> Boolean = { true },
+    val disabledTitleId: Int = 0,
+    val disabledMessageId: Int = 0
 )

src/android/app/src/main/res/values/strings.xml

@@ -113,6 +113,8 @@
     <string name="install_game_content_success_install">%1$d installed successfully</string>
     <string name="install_game_content_success_overwrite">%1$d overwritten successfully</string>
     <string name="install_game_content_help_link">https://yuzu-emu.org/help/quickstart/#dumping-installed-updates</string>
+    <string name="custom_driver_not_supported">Custom drivers not supported</string>
+    <string name="custom_driver_not_supported_description">Custom driver loading isn\'t currently supported for this device.\nCheck this option again in the future to see if support was added!</string>
 
     <!-- About screen strings -->
     <string name="gaia_is_not_real">Gaia isn\'t real</string>