Product detail and player issue fixed (#53)

Author: UmairKhalid786

app/src/main/java/com/techlads/composetv/features/details/ProductDetailsScreen.kt

@@ -1,5 +1,6 @@
 package com.techlads.composetv.features.details
 
+import androidx.activity.compose.BackHandler
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.*
@@ -24,12 +25,15 @@ import com.techlads.composetv.widgets.BorderedFocusableItem
 import com.techlads.composetv.widgets.Button
 
 @Composable
-fun ProductDetailsScreen() {
-    ProductDetailsContent()
+fun ProductDetailsScreen(onBackPressed: () -> Unit) {
+    ProductDetailsContent(onBackPressed)
 }
 
 @Composable
-private fun ProductDetailsContent() {
+private fun ProductDetailsContent(onBackPressed: () -> Unit) {
+
+    BackHandler(onBack = onBackPressed)
+
     Box {
         SearchIcon(
             modifier = Modifier
@@ -221,6 +225,6 @@ fun ThumbnailImageCard(modifier: Modifier, parent: Int, child: Int) {
 @Composable
 fun DetailsScreenPrev() {
     Material3Theme {
-        ProductDetailsScreen()
+        ProductDetailsScreen {}
     }
 }

app/src/main/java/com/techlads/composetv/navigation/AppNavigation.kt

@@ -45,7 +45,7 @@ fun AppNavigation(navController: NavHostController, viewModel: HomeViewModel) {
             enterTransition = { tabEnterTransition() },
             exitTransition = { tabExitTransition() }) {
             HomeScreen(viewModel) { _, _ ->
-                navController.navigate(Screens.Player.title)
+                navController.navigate(Screens.ProductDetail.title)
             }
         }
 
@@ -64,7 +64,10 @@ fun AppNavigation(navController: NavHostController, viewModel: HomeViewModel) {
             Screens.ProductDetail.title,
             enterTransition = { tabEnterTransition() },
             exitTransition = { tabExitTransition() }) {
-            ProductDetailsScreen()
+            ProductDetailsScreen(
+                onBackPressed = {
+                    navController.navigateUp()
+                })
         }
     }
 }