feat: use Kotlin Symbol Processor to generate IViewAdapterIndex implementation

uidesigner/build.gradle.kts

@@ -20,7 +20,7 @@ dependencies {
   implementation(libs.common.kotlin)
   implementation(libs.common.utilcode)
   implementation(libs.google.material)
-  
+
   implementation(projects.actions)
   implementation(projects.annotations)
   implementation(projects.common)
@@ -31,7 +31,7 @@ dependencies {
   implementation(projects.lsp.xml)
   implementation(projects.resources)
   implementation(projects.xmlInflater)
-  
+
   testImplementation(libs.tests.junit)
   testImplementation(libs.tests.google.truth)
   testImplementation(libs.tests.robolectric)

uidesigner/src/main/java/com/itsaky/androidide/uidesigner/UIDesignerActivity.kt

@@ -33,7 +33,6 @@ import com.itsaky.androidide.actions.ActionData
 import com.itsaky.androidide.actions.ActionItem.Location.UI_DESIGNER_TOOLBAR
 import com.itsaky.androidide.actions.ActionsRegistry
 import com.itsaky.androidide.app.BaseIDEActivity
-import com.itsaky.androidide.inflater.IView
 import com.itsaky.androidide.uidesigner.actions.clearUiDesignerActions
 import com.itsaky.androidide.uidesigner.actions.registerUiDesignerActions
 import com.itsaky.androidide.uidesigner.databinding.ActivityUiDesignerBinding
@@ -53,7 +52,7 @@ class UIDesignerActivity : BaseIDEActivity() {
   private var binding: ActivityUiDesignerBinding? = null
   private val log = ILogger.newInstance("UIDesignerActivity")
   private val viewModel by viewModels<WorkspaceViewModel>()
-  
+
   private val workspace: DesignerWorkspaceFragment?
     get() = this.binding?.workspace?.getFragment<DesignerWorkspaceFragment>()
 
@@ -183,9 +182,7 @@ class UIDesignerActivity : BaseIDEActivity() {
   }
 
   fun setupHierarchy(view: com.itsaky.androidide.inflater.IView) {
-    binding?.hierarchy?.setupWithView(view) {
-      workspace()?.showViewInfo(it)
-    }
+    binding?.hierarchy?.setupWithView(view) { workspace()?.showViewInfo(it) }
   }
 
   fun openHierarchyView() {

uidesigner/src/main/java/com/itsaky/androidide/uidesigner/utils/Widgets.kt

@@ -46,8 +46,8 @@ internal object Widgets {
       }
       this.widgets =
         IViewAdapterIndex.instance.getWidgetProviders(WIDGETS)
-          .flatMap { it.getUiWidgets() }
-          .sortedBy { it.name.simpleName() }
+          ?.flatMap { it.getUiWidgets() }
+          ?.sortedBy { it.name.simpleName() } ?: emptyList()
     }
   }
 
@@ -59,8 +59,8 @@ internal object Widgets {
 
       this.widgets =
         IViewAdapterIndex.instance.getWidgetProviders(LAYOUTS)
-          .flatMap { it.getUiWidgets() }
-          .sortedBy { it.name.simpleName() }
+          ?.flatMap { it.getUiWidgets() }
+          ?.sortedBy { it.name.simpleName() } ?: emptyList()
     }
   }
 }