Fix non-unique namespace and duplicate classes

Author: denis-ismailaj

anchored-dropdown-menu/build.gradle.kts

@@ -15,7 +15,7 @@ publishing {
 }
 
 android {
-    namespace = "androidx.compose.material3"
+    namespace = "com.denisismailaj.AnchoredDropdownMenu"
     compileSdk = 34
 
     defaultConfig {

anchored-dropdown-menu/src/main/kotlin/androidx/compose/material3/AnchoredDropdownMenu.kt

@@ -24,6 +24,11 @@ import androidx.compose.ui.window.Popup
 import androidx.compose.ui.window.PopupPositionProvider
 import androidx.compose.ui.window.PopupProperties
 
+import com.denisismailaj.anchoreddropdownmenu.DropdownMenuContent
+import com.denisismailaj.anchoreddropdownmenu.MenuVerticalMargin
+import com.denisismailaj.anchoreddropdownmenu.calculateTransformOrigin
+import com.denisismailaj.anchoreddropdownmenu.MenuPosition
+
 enum class DropdownMenuAnchor {
     Auto,
     TopToAnchorBottom,
@@ -52,7 +57,7 @@ fun AnchoredDropdownMenu(
         val transformOriginState = remember { mutableStateOf(TransformOrigin.Center) }
         val density = LocalDensity.current
         val popupPositionProvider = remember(offset, density) {
-            DropdownMenuPositionProvider(
+            AnchoredDropdownMenuPositionProvider(
                 offset,
                 density,
                 anchor,
@@ -78,7 +83,7 @@ fun AnchoredDropdownMenu(
 }
 
 @Immutable
-internal data class DropdownMenuPositionProvider(
+internal data class AnchoredDropdownMenuPositionProvider(
     val contentOffset: DpOffset,
     val density: Density,
     val anchor: DropdownMenuAnchor,

anchored-dropdown-menu/src/main/kotlin/androidx/compose/material3/Other.kt

@@ -1,6 +1,8 @@
-@file:Suppress("TransitionPropertiesLabel", "KotlinRedundantDiagnosticSuppress")
+@file:Suppress(
+    "TransitionPropertiesLabel", "KotlinRedundantDiagnosticSuppress", "PackageDirectoryMismatch"
+)
 
-package androidx.compose.material3
+package com.denisismailaj.anchoreddropdownmenu
 
 import androidx.compose.animation.core.LinearOutSlowInEasing
 import androidx.compose.animation.core.MutableTransitionState
@@ -17,6 +19,10 @@ import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.shape.CornerBasedShape
 import androidx.compose.foundation.shape.CornerSize
 import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.ColorScheme
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Shapes
+import androidx.compose.material3.Surface
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.Immutable
 import androidx.compose.runtime.MutableState