Gurupreet · Copilot · Jun 6, 2026 · Jun 6, 2026 · Jun 6, 2026
diff --git a/app/src/main/java/com/guru/composecookbook/ui/home/advancelists/AdvanceListsActivity.kt b/app/src/main/java/com/guru/composecookbook/ui/home/advancelists/AdvanceListsActivity.kt
@@ -55,16 +55,14 @@ class AdvanceListsActivity : ComponentActivity() {
                 IconButton(onClick = { onBackPressed() }) {
                   Icon(
                     Icons.Filled.ArrowBack,
-                    contentDescription = stringResource(id = R.string.cd_back)
+                    contentDescription = stringResource(id = R.string.cd_back),
                   )
                 }
-              }
+              },
             )
           }
         ) { paddingValues ->
-          AdvanceListContent(
-            modifier = Modifier.padding(paddingValues),
-          )
+          AdvanceListContent(modifier = Modifier.padding(paddingValues))
         }
       }
     }
@@ -73,22 +71,21 @@ class AdvanceListsActivity : ComponentActivity() {
   companion object {
     val tabs = listOf("Shimmers", "Animated Lists", "Swipeable Lists")
     const val DARK_THEME = "darkTheme"
+
     fun newIntent(context: Context, isDarkTheme: Boolean) =
       Intent(context, AdvanceListsActivity::class.java).apply { putExtra(DARK_THEME, isDarkTheme) }
   }
 }
 
 @Composable
-fun AdvanceListContent(
-  modifier: Modifier = Modifier,
-) {
+fun AdvanceListContent(modifier: Modifier = Modifier) {
   var selectedIndex by remember { mutableStateOf(0) }
   val pagerState: PagerState = run { remember { PagerState(0, 0, tabs.size - 1) } }
   Column(modifier = modifier) {
     ScrollableTabRow(
       backgroundColor = MaterialTheme.colorScheme.surface,
       selectedTabIndex = selectedIndex,
-      edgePadding = 12.dp
+      edgePadding = 12.dp,
     ) {
       tabs.forEachIndexed { index, title ->
         Tab(
@@ -97,7 +94,7 @@ fun AdvanceListContent(
             selectedIndex = tabs.indexOf(title)
             pagerState.currentPage = tabs.indexOf(title)
           },
-          text = { Text(title) }
+          text = { Text(title) },
         )
       }
     }

diff --git a/app/src/main/java/com/guru/composecookbook/ui/home/dialogs/DialogsActivity.kt b/app/src/main/java/com/guru/composecookbook/ui/home/dialogs/DialogsActivity.kt
@@ -65,6 +65,7 @@ class DialogsActivity : AppCompatActivity() {
 
   companion object {
     const val DARK_THEME = "darkTheme"
+
     fun newIntent(context: Context, isDarkTheme: Boolean) =
       Intent(context, DialogsActivity::class.java).apply { putExtra(DARK_THEME, isDarkTheme) }
   }
@@ -82,13 +83,13 @@ fun DialogScreen(onBack: () -> Unit) {
           IconButton(onClick = onBack) {
             Icon(
               imageVector = Icons.Default.ArrowBack,
-              contentDescription = stringResource(id = R.string.cd_back)
+              contentDescription = stringResource(id = R.string.cd_back),
             )
           }
-        }
+        },
       )
     },
-    content = { DialogsOptionList() }
+    content = { DialogsOptionList() },
   )
 }
 
@@ -108,51 +109,51 @@ fun DialogsOptionList() {
   Column(modifier = Modifier.verticalScroll(rememberScrollState()).padding(16.dp)) {
     Button(
       onClick = { dialogState = dialogState.copy(showDialog = true) },
-      modifier = Modifier.fillMaxWidth().padding(16.dp)
+      modifier = Modifier.fillMaxWidth().padding(16.dp),
     ) {
       Text(text = "Plain Message Dialog")
     }
     Button(
       onClick = { dialogState = DialogState(true, DialogType.TITLE) },
-      modifier = Modifier.fillMaxWidth().padding(16.dp)
+      modifier = Modifier.fillMaxWidth().padding(16.dp),
     ) {
       Text(text = "Title Dialog")
     }
     Button(
       onClick = { dialogState = DialogState(true, DialogType.VERTICALBUTTON) },
-      modifier = Modifier.fillMaxWidth().padding(16.dp)
+      modifier = Modifier.fillMaxWidth().padding(16.dp),
     ) {
       Text(text = "Dialog with Vertical buttons")
     }
     Button(
       onClick = { dialogState = DialogState(true, DialogType.IMAGE) },
-      modifier = Modifier.fillMaxWidth().padding(16.dp)
+      modifier = Modifier.fillMaxWidth().padding(16.dp),
     ) {
       Text(text = "Dialog with Image")
     }
     Button(
       onClick = { dialogState = DialogState(true, DialogType.LONGDIALOG) },
-      modifier = Modifier.fillMaxWidth().padding(16.dp)
+      modifier = Modifier.fillMaxWidth().padding(16.dp),
     ) {
       Text(text = "Long Dialog")
     }
     Button(
       onClick = { dialogState = DialogState(true, DialogType.ROUNDED) },
-      modifier = Modifier.fillMaxWidth().padding(16.dp)
+      modifier = Modifier.fillMaxWidth().padding(16.dp),
     ) {
       Text(text = "Extra Rounded Dialog")
     }
 
     Button(
       onClick = { dialogState = DialogState(true, DialogType.DATEPICKER) },
-      modifier = Modifier.fillMaxWidth().padding(16.dp)
+      modifier = Modifier.fillMaxWidth().padding(16.dp),
     ) {
       Text(text = "Date Picker Dialog")
     }
 
     Button(
       onClick = { dialogState = DialogState(true, DialogType.TIMEPICKER) },
-      modifier = Modifier.fillMaxWidth().padding(16.dp)
+      modifier = Modifier.fillMaxWidth().padding(16.dp),
     ) {
       Text(text = "Time Picker Dialog")
     }
@@ -170,7 +171,7 @@ fun ShowDialog(type: DialogType, onDismiss: () -> Unit) {
         confirmButton = {
           TextButton(onClick = onDismiss, modifier = Modifier.padding(8.dp)) { Text(text = "Ok") }
         },
-        onDismissRequest = onDismiss
+        onDismissRequest = onDismiss,
       )
     DialogType.TITLE ->
       AlertDialog(
@@ -184,7 +185,7 @@ fun ShowDialog(type: DialogType, onDismiss: () -> Unit) {
             TextButton(onClick = onDismiss, modifier = Modifier.padding(4.dp)) { Text(text = "Ok") }
           }
         },
-        onDismissRequest = onDismiss
+        onDismissRequest = onDismiss,
       )
     DialogType.VERTICALBUTTON ->
       AlertDialog(
@@ -198,7 +199,7 @@ fun ShowDialog(type: DialogType, onDismiss: () -> Unit) {
             Text(text = "Ok")
           }
         },
-        onDismissRequest = onDismiss
+        onDismissRequest = onDismiss,
       )
     DialogType.IMAGE ->
       AlertDialog(
@@ -210,7 +211,7 @@ fun ShowDialog(type: DialogType, onDismiss: () -> Unit) {
         confirmButton = {
           TextButton(onClick = onDismiss, modifier = Modifier.padding(8.dp)) { Text(text = "Ok") }
         },
-        onDismissRequest = onDismiss
+        onDismissRequest = onDismiss,
       )
     DialogType.LONGDIALOG ->
       AlertDialog(
@@ -220,11 +221,11 @@ fun ShowDialog(type: DialogType, onDismiss: () -> Unit) {
             Text(item.subtitle, modifier = Modifier.padding(bottom = 8.dp))
             Image(
               painter = painterResource(DemoDataProvider.item.imageId),
-              contentDescription = null
+              contentDescription = null,
             )
             Text(
               item.subtitle + item.title + item.subtitle + item.title,
-              style = typography.subtitle2
+              style = typography.subtitle2,
             )
           }
         },
@@ -242,15 +243,15 @@ fun ShowDialog(type: DialogType, onDismiss: () -> Unit) {
             Image(
               painter = painterResource(DemoDataProvider.item.imageId),
               contentDescription = null,
-              modifier = Modifier.clip(RoundedCornerShape(16.dp))
+              modifier = Modifier.clip(RoundedCornerShape(16.dp)),
             )
           }
         },
         confirmButton = {
           TextButton(onClick = onDismiss, modifier = Modifier.padding(8.dp)) { Text(text = "Ok") }
         },
         onDismissRequest = onDismiss,
-        shape = RoundedCornerShape(16.dp)
+        shape = RoundedCornerShape(16.dp),
       )
     DialogType.DATEPICKER -> {
       val context = LocalContext.current

diff --git a/app/src/main/java/com/guru/composecookbook/ui/home/dynamic/DynamicUIActivity.kt b/app/src/main/java/com/guru/composecookbook/ui/home/dynamic/DynamicUIActivity.kt
@@ -50,6 +50,7 @@ class DynamicUIActivity : ComponentActivity() {
   companion object {
     const val TYPE = "type"
     const val DARK_THEME = "darkTheme"
+
     fun newIntent(context: Context, dynamicUiType: String, isDarkTheme: Boolean) =
       Intent(context, DynamicUIActivity::class.java).apply {
         putExtra(TYPE, dynamicUiType)
@@ -69,23 +70,17 @@ fun DynamicUiWrapper(uiType: String, onback: () -> Unit) {
           IconButton(onClick = onback) {
             Icon(Icons.Filled.ArrowBack, contentDescription = stringResource(id = R.string.cd_back))
           }
-        }
+        },
       )
     },
     content = { paddingValues ->
-      DynamicUiScreen(
-        uiType = uiType,
-        modifier = Modifier.padding(paddingValues),
-      )
-    }
+      DynamicUiScreen(uiType = uiType, modifier = Modifier.padding(paddingValues))
+    },
   )
 }
 
 @Composable
-fun DynamicUiScreen(
-  uiType: String,
-  modifier: Modifier = Modifier,
-) {
+fun DynamicUiScreen(uiType: String, modifier: Modifier = Modifier) {
   // We setup a base activity and we will change content depending upon ui type so
   // we don't have to create Activity for every feature showcase
   Box(modifier = modifier) {

diff --git a/app/src/main/java/com/guru/composecookbook/ui/home/lists/ListViewActivity.kt b/app/src/main/java/com/guru/composecookbook/ui/home/lists/ListViewActivity.kt
@@ -54,6 +54,7 @@ class ListViewActivity : ComponentActivity() {
   companion object {
     const val TYPE = "type"
     const val DARK_THEME = "darkTheme"
+
     fun newIntent(context: Context, listViewType: String, isDarkTheme: Boolean) =
       Intent(context, ListViewActivity::class.java).apply {
         putExtra(TYPE, listViewType)
@@ -78,34 +79,25 @@ fun ListViewContent(listType: String, onBack: () -> Unit) {
             Text(text = "ListView")
             Text(
               text = listType.lowercase(Locale.getDefault()),
-              style = MaterialTheme.typography.labelSmall
+              style = MaterialTheme.typography.labelSmall,
             )
           }
         },
         navigationIcon = {
           IconButton(onClick = onBack) {
-            Icon(
-              Icons.Filled.ArrowBack,
-              contentDescription = stringResource(id = R.string.cd_back),
-            )
+            Icon(Icons.Filled.ArrowBack, contentDescription = stringResource(id = R.string.cd_back))
           }
         },
       )
     },
     content = { paddingValues ->
-      ListViewScreen(
-        listType = listType,
-        modifier = Modifier.padding(paddingValues),
-      )
-    }
+      ListViewScreen(listType = listType, modifier = Modifier.padding(paddingValues))
+    },
   )
 }
 
 @Composable
-fun ListViewScreen(
-  listType: String,
-  modifier: Modifier = Modifier,
-) {
+fun ListViewScreen(listType: String, modifier: Modifier = Modifier) {
   Box(modifier = modifier) {
     when (listType) {
       ListViewType.VERTICAL.name -> {
@@ -137,7 +129,7 @@ fun VerticalListView() {
           VerticalListItem(item = item)
         }
         ListItemDivider()
-      }
+      },
     )
   }
 }
@@ -150,19 +142,19 @@ fun HorizontalListView() {
     Text(
       modifier = Modifier.padding(16.dp),
       text = "Good Food",
-      style = MaterialTheme.typography.labelMedium
+      style = MaterialTheme.typography.labelMedium,
     )
     LazyRow(modifier = Modifier.padding(end = 16.dp)) {
       items(
         items = list,
-        itemContent = { HorizontalListItem(it, Modifier.padding(start = 16.dp, bottom = 16.dp)) }
+        itemContent = { HorizontalListItem(it, Modifier.padding(start = 16.dp, bottom = 16.dp)) },
       )
     }
     ListItemDivider()
     Text(
       modifier = Modifier.padding(16.dp),
       text = "Stories",
-      style = MaterialTheme.typography.labelMedium
+      style = MaterialTheme.typography.labelMedium,
     )
     StoryList(profiles = profiles, onProfileClicked = {})
   }
@@ -183,7 +175,7 @@ fun GridListView() {
           profileName = it.author,
           isMe = it.id == 1,
           modifier = Modifier.padding(start = 8.dp, end = 8.dp, top = 8.dp),
-          onClick = {}
+          onClick = {},
         )
       }
     }
@@ -194,17 +186,12 @@ fun GridListView() {
 private fun ListItemDivider() {
   Divider(
     modifier = Modifier.padding(horizontal = 12.dp, vertical = 12.dp),
-    color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.08f)
+    color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.08f),
   )
 }
 
 @Preview(showBackground = true)
 @Composable
 fun DefaultPreview2() {
-  ComposeCookBookTheme {
-    ListViewContent(
-      ListViewType.VERTICAL.name,
-      onBack = {},
-    )
-  }
+  ComposeCookBookTheme { ListViewContent(ListViewType.VERTICAL.name, onBack = {}) }
 }
diff --git a/build.gradle.kts b/build.gradle.kts
@@ -10,7 +10,7 @@ buildscript {
 }
 
 plugins {
-    id("com.ncorti.ktfmt.gradle") version "0.12.0" apply false
+    id("com.ncorti.ktfmt.gradle") version "0.16.0" apply false
 }
 
 allprojects {