more details view refactoring

app/build.gradle

@@ -63,6 +63,7 @@ dependencies {
     implementation "androidx.activity:activity-compose:${Versions.activity_compose}"
     implementation "com.google.accompanist:accompanist-systemuicontroller:${Versions.compose_accompanist}"
     implementation "com.google.accompanist:accompanist-pager:${Versions.compose_accompanist}"
+    implementation "com.google.accompanist:accompanist-pager-indicators:${Versions.compose_accompanist}"
     implementation "com.google.accompanist:accompanist-flowlayout:${Versions.compose_accompanist}"
 //    implementation "com.google.accompanist:accompanist-insets:${Versions.compose_accompanist}"
     implementation "androidx.navigation:navigation-compose:${Versions.compose_navigation}"

app/src/main/java/com/owenlejeune/tvtime/ui/screens/DetailViewCommon.kt

@@ -77,7 +77,7 @@ fun DetailHeader(
             modifier = Modifier
                 .constrainAs(posterImage) {
                     bottom.linkTo(backdropImage.bottom)
-                    start.linkTo(parent.start)
+                    start.linkTo(parent.start, margin = 16.dp)
                     top.linkTo(backButton.bottom)
                 },
             url = posterUrl,
@@ -89,7 +89,7 @@ fun DetailHeader(
                 .constrainAs(titleText) {
                     bottom.linkTo(posterImage.bottom)
                     start.linkTo(posterImage.end, margin = 8.dp)
-                    end.linkTo(parent.end)
+                    end.linkTo(parent.end, margin = 16.dp)
                 },
             title = title
         )
@@ -108,7 +108,7 @@ fun DetailHeader(
         BackButton(
             modifier = Modifier.constrainAs(backButton) {
                 top.linkTo(parent.top)//, 8.dp)
-                start.linkTo(parent.start)//, 12.dp)
+                start.linkTo(parent.start, 8.dp)
                 bottom.linkTo(posterImage.top)
             },
             appNavController = appNavController

app/src/main/java/com/owenlejeune/tvtime/ui/screens/MediaDetailView.kt

@@ -2,9 +2,12 @@ package com.owenlejeune.tvtime.ui.screens
 
 import android.widget.Toast
 import androidx.compose.foundation.ExperimentalFoundationApi
+import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.lazy.LazyRow
+import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Delete
 import androidx.compose.material.icons.filled.Send
@@ -58,33 +61,34 @@ fun MediaDetailView(
         }
     }
 
-    DetailContent(
-        modifier = Modifier.fillMaxSize()
-    ) {
+   Column(
+       modifier = Modifier
+           .background(color = MaterialTheme.colorScheme.background)
+           .verticalScroll(rememberScrollState())
+           .fillMaxSize()
+           .padding(bottom = 16.dp),
+       verticalArrangement = Arrangement.spacedBy(16.dp)
+   ) {
+       DetailHeader(
+           appNavController = appNavController,
+           title = mediaItem.value?.title ?: "",
+           posterUrl = TmdbUtils.getFullPosterPath(mediaItem.value?.posterPath),
+           posterContentDescription = mediaItem.value?.title,
+           backdropUrl = TmdbUtils.getFullBackdropPath(mediaItem.value?.backdropPath),
+           rating = mediaItem.value?.voteAverage?.let { it / 10 }
+       )
+
        Column(
-           modifier = Modifier
-               .fillMaxSize()
-               .padding(start = 16.dp, end = 16.dp, bottom = 16.dp),
+           modifier = Modifier.padding(horizontal = 16.dp),
            verticalArrangement = Arrangement.spacedBy(16.dp)
        ) {
-           DetailHeader(
-               appNavController = appNavController,
-               title = mediaItem.value?.title ?: "",
-               posterUrl = TmdbUtils.getFullPosterPath(mediaItem.value?.posterPath),
-               posterContentDescription = mediaItem.value?.title,
-               backdropUrl = TmdbUtils.getFullBackdropPath(mediaItem.value?.backdropPath),
-               rating = mediaItem.value?.voteAverage?.let { it / 10 }
-           )
-
            if (type == MediaViewType.MOVIE) {
                MiscMovieDetails(mediaItem = mediaItem, service as MoviesService)
            } else {
                MiscTvDetails(mediaItem = mediaItem, service as TvService)
            }
 
-           if (itemId != null && mediaItem.value != null) {
-               OverviewCard(itemId = itemId, mediaItem.value!!, service)
-           }
+           OverviewCard(itemId = itemId, mediaItem = mediaItem, service = service)
 
            CastCard(itemId = itemId, service = service, appNavController = appNavController)
 
@@ -96,7 +100,8 @@ fun MediaDetailView(
 
            ReviewsCard(itemId = itemId, service = service)
        }
-    }
+
+   }
 }
 
 @Composable
@@ -335,14 +340,15 @@ private fun RatingDialog(showDialog: MutableState<Boolean>, onValueConfirmed: (F
 }
 
 @Composable
-private fun OverviewCard(itemId: Int, mediaItem: DetailedItem, service: DetailService, modifier: Modifier = Modifier) {
+private fun OverviewCard(itemId: Int?, mediaItem: MutableState<DetailedItem?>, service: DetailService, modifier: Modifier = Modifier) {
     val keywordResponse = remember { mutableStateOf<KeywordsResponse?>(null) }
-    if (keywordResponse.value == null) {
-        fetchKeywords(itemId, service, keywordResponse)
+    if (itemId != null) {
+        if (keywordResponse.value == null) {
+            fetchKeywords(itemId, service, keywordResponse)
+        }
     }
-    val context = LocalContext.current
 
-    mediaItem.overview?.let { overview ->
+    mediaItem.value?.let { mi ->
         ContentCard(
             modifier = modifier
         ) {
@@ -353,7 +359,7 @@ private fun OverviewCard(itemId: Int, mediaItem: DetailedItem, service: DetailSe
                     .padding(vertical = 12.dp, horizontal = 16.dp),
                 verticalArrangement = Arrangement.spacedBy(8.dp)
             ) {
-                mediaItem.tagline?.let { tagline ->
+                mi.tagline?.let { tagline ->
                     Text(
                         text = tagline,
                         color = MaterialTheme.colorScheme.onSurfaceVariant,
@@ -362,7 +368,7 @@ private fun OverviewCard(itemId: Int, mediaItem: DetailedItem, service: DetailSe
                     )
                 }
                 Text(
-                    text = overview,
+                    text = mi.overview ?: "",
                     color = MaterialTheme.colorScheme.onSurfaceVariant,
                     style = MaterialTheme.typography.bodyMedium
                 )

app/src/main/java/com/owenlejeune/tvtime/ui/screens/PeopleDetailView.kt

@@ -1,7 +1,10 @@
 package com.owenlejeune.tvtime.ui.screens
 
+import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.lazy.LazyRow
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
@@ -39,21 +42,25 @@ fun PersonDetailView(
         }
     }
 
-    DetailContent(
-        modifier = Modifier.fillMaxSize()
+    Column(
+        modifier = Modifier
+            .background(color = MaterialTheme.colorScheme.background)
+            .verticalScroll(rememberScrollState())
+            .fillMaxSize()
+            .padding(bottom = 16.dp),
+        verticalArrangement = Arrangement.spacedBy(16.dp)
     ) {
+        DetailHeader(
+            appNavController = appNavController,
+            title = person.value?.name ?: "",
+            posterUrl = TmdbUtils.getFullPersonImagePath(person.value?.profilePath),
+            posterContentDescription = person.value?.name
+        )
+
         Column(
-            modifier = Modifier
-                .fillMaxSize()
-                .padding(start = 16.dp, end = 16.dp, bottom = 16.dp),
+            modifier = Modifier.padding(horizontal = 16.dp),
             verticalArrangement = Arrangement.spacedBy(16.dp)
         ) {
-            DetailHeader(
-                appNavController = appNavController,
-                title = person.value?.name ?: "",
-                posterUrl = TmdbUtils.getFullPersonImagePath(person.value?.profilePath),
-                posterContentDescription = person.value?.name
-            )
 
             BiographyCard(person = person.value)
 

app/src/main/java/com/owenlejeune/tvtime/ui/screens/tabs/bottom/AccountTab.kt

@@ -60,8 +60,8 @@ fun AccountTabContent(
 ) {
     val contentItems = listFetchFun()
 
-    if (contentItems.isNotEmpty() && contentItems[0] is RatedTopLevelMedia) {
-        LazyColumn(modifier = Modifier.fillMaxWidth().padding(12.dp)) {
+//    if (contentItems.isNotEmpty() && contentItems[0] is RatedTopLevelMedia) {
+        LazyColumn(modifier = Modifier.fillMaxSize().padding(12.dp)) {
             items(contentItems.size) { i ->
                 val ratedItem = contentItems[i] as RatedTopLevelMedia
 
@@ -112,7 +112,7 @@ fun AccountTabContent(
                     }
                 }
             }
-        }
+//        }
     }
 }
 

app/src/main/java/com/owenlejeune/tvtime/ui/screens/tabs/bottom/MediaTab.kt

@@ -34,7 +34,7 @@ fun MediaTab(appNavController: NavHostController, mediaType: MediaViewType) {
             else -> throw IllegalArgumentException("Media type given: ${mediaType}, \n     expected one of MediaViewType.MOVIE, MediaViewType.TV") // shouldn't happen
         }
         val pagerState = rememberPagerState()
-        ScrollableTabs(tabs = tabs, pagerState = pagerState)
+        Tabs(tabs = tabs, pagerState = pagerState)
         MediaTabs(
             tabs = tabs,
             pagerState = pagerState,

app/src/main/java/com/owenlejeune/tvtime/ui/screens/tabs/top/TabsCommon.kt

@@ -2,13 +2,13 @@ package com.owenlejeune.tvtime.ui.screens.tabs.top
 
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.ScrollableTabRow
 import androidx.compose.material.Tab
 import androidx.compose.material.TabRow
-import androidx.compose.material.TabRowDefaults.tabIndicatorOffset
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
@@ -16,10 +16,12 @@ import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import com.google.accompanist.pager.ExperimentalPagerApi
 import com.google.accompanist.pager.PagerState
+import com.google.accompanist.pager.pagerTabIndicatorOffset
 import com.google.accompanist.pager.rememberPagerState
 import com.owenlejeune.tvtime.ui.navigation.MediaTabNavItem
 import com.owenlejeune.tvtime.ui.navigation.TabNavItem
@@ -47,7 +49,7 @@ fun Tabs(
         contentColor = contentColor,
         indicator = { tabPositions ->
             SmallTabIndicator(
-                modifier = Modifier.tabIndicatorOffset(tabPositions[pagerState.currentPage]),
+                modifier = Modifier.pagerTabIndicatorOffset(pagerState = pagerState, tabPositions = tabPositions),
                 color = tabIndicatorColor
             )
         }
@@ -58,7 +60,8 @@ fun Tabs(
                     Text(
                         text = tab.name,
                         style = tabTextStyle,
-                        color = if (pagerState.currentPage == index) selectedTabTextColor else unselectedTabTextColor
+                        color = if (pagerState.currentPage == index) selectedTabTextColor else unselectedTabTextColor,
+                        textAlign = TextAlign.Center
                     )
                },
                 selected = pagerState.currentPage == index,
@@ -88,14 +91,15 @@ fun ScrollableTabs(
     val scope = rememberCoroutineScope()
 
     ScrollableTabRow(
-        modifier = modifier,
+        modifier = modifier
+            .fillMaxWidth(),
         selectedTabIndex = pagerState.currentPage,
         backgroundColor = backgroundColor,
         contentColor = contentColor,
         edgePadding = 8.dp,
         indicator = { tabPositions ->
             SmallTabIndicator(
-                modifier = Modifier.tabIndicatorOffset(tabPositions[pagerState.currentPage]),
+                modifier = Modifier.pagerTabIndicatorOffset(pagerState = pagerState, tabPositions = tabPositions),
                 color = tabIndicatorColor
             )
         }