Hide chat screen UI if in split screen mode

LiveTL · May 19, 2024 · dd378e7 · dd378e7
1 parent 10c841c
commit dd378e7
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Showing 3 changed files with 23 additions and 2 deletions.
diff --git a/app/src/main/kotlin/com/livetl/android/ui/screen/player/composable/PlayerTabs.kt b/app/src/main/kotlin/com/livetl/android/ui/screen/player/composable/PlayerTabs.kt
@@ -47,6 +47,7 @@ import com.livetl.android.ui.screen.player.PlayerViewModel
 import com.livetl.android.util.collectAsStateWithLifecycle
 import com.livetl.android.util.findActivity
 import com.livetl.android.util.rememberIsInPipMode
+import com.livetl.android.util.rememberIsInSplitScreenMode
 import kotlinx.collections.immutable.ImmutableList
 import kotlinx.coroutines.launch
 
@@ -64,11 +65,12 @@ fun PlayerTabs(
     viewModel: PlayerViewModel = viewModel(),
 ) {
     val isInPipMode = rememberIsInPipMode()
+    val isInSplitScreenMode = rememberIsInSplitScreenMode()
 
     val tlScale by viewModel.prefs.tlScale().collectAsStateWithLifecycle()
     val filteredMessages by viewModel.filteredMessages.collectAsStateWithLifecycle()
 
-    if (isInPipMode) {
+    if (isInPipMode || isInSplitScreenMode) {
         ChatTab(
             filteredMessages = filteredMessages,
             fontScale = tlScale,

diff --git a/app/src/main/kotlin/com/livetl/android/ui/screen/player/composable/chat/Chat.kt b/app/src/main/kotlin/com/livetl/android/ui/screen/player/composable/chat/Chat.kt
@@ -24,6 +24,7 @@ import com.livetl.android.ui.common.LoadingIndicator
 import com.livetl.android.ui.screen.player.ChatState
 import com.livetl.android.ui.screen.player.PlayerViewModel
 import com.livetl.android.util.rememberIsInPipMode
+import com.livetl.android.util.rememberIsInSplitScreenMode
 import kotlinx.collections.immutable.ImmutableList
 import kotlinx.collections.immutable.persistentListOf
 import kotlinx.coroutines.launch
@@ -38,6 +39,7 @@ fun Chat(
 ) {
     val scope = rememberCoroutineScope()
     val isInPipMode = rememberIsInPipMode()
+    val isInSplitScreenMode = rememberIsInSplitScreenMode()
 
     val scrollState = rememberLazyListState()
     var isScrolledToBottom by remember { mutableStateOf(true) }
@@ -65,7 +67,7 @@ fun Chat(
         checkIfAtBottom()
         _messages = messages
 
-        scrollToBottom(force = isInPipMode)
+        scrollToBottom(force = isInPipMode || isInSplitScreenMode)
     }
 
     when (state) {

diff --git a/app/src/main/kotlin/com/livetl/android/util/ContextExtensions.kt b/app/src/main/kotlin/com/livetl/android/util/ContextExtensions.kt
@@ -15,6 +15,7 @@ import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.platform.LocalContext
+import androidx.core.app.MultiWindowModeChangedInfo
 import androidx.core.app.PictureInPictureModeChangedInfo
 import androidx.core.util.Consumer
 import com.livetl.android.R
@@ -91,3 +92,19 @@ fun rememberIsInPipMode(): Boolean = if (Build.VERSION.SDK_INT < Build.VERSION_C
     }
     pipMode
 }
+
+@Composable
+fun rememberIsInSplitScreenMode(): Boolean {
+    val activity = LocalContext.current.findActivity()
+    var splitScreenMode by remember { mutableStateOf(activity.isInMultiWindowMode) }
+    DisposableEffect(activity) {
+        val observer = Consumer<MultiWindowModeChangedInfo> { info ->
+            splitScreenMode = info.isInMultiWindowMode
+        }
+        activity.addOnMultiWindowModeChangedListener(
+            observer,
+        )
+        onDispose { activity.removeOnMultiWindowModeChangedListener(observer) }
+    }
+    return splitScreenMode
+}