Click on long press menu subtitle opens channel details

app/src/main/java/org/schabi/newpipe/ui/components/menu/LongPressMenu.kt

@@ -2,8 +2,10 @@
 
 package org.schabi.newpipe.ui.components.menu
 
+import android.content.Context
 import android.content.res.Configuration
 import androidx.compose.foundation.basicMarquee
+import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.BoxWithConstraints
@@ -57,9 +59,12 @@ import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.semantics.contentDescription
-import androidx.compose.ui.semantics.semantics
+import androidx.compose.ui.text.SpanStyle
+import androidx.compose.ui.text.buildAnnotatedString
+import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.text.style.TextDecoration
+import androidx.compose.ui.text.withStyle
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.tooling.preview.PreviewParameter
 import androidx.compose.ui.tooling.preview.datasource.CollectionPreviewParameterProvider
@@ -72,6 +77,7 @@ import org.schabi.newpipe.R
 import org.schabi.newpipe.player.playqueue.PlayQueue
 import org.schabi.newpipe.player.playqueue.SinglePlayQueue
 import org.schabi.newpipe.ui.theme.AppTheme
+import org.schabi.newpipe.ui.theme.customColors
 import org.schabi.newpipe.util.Either
 import org.schabi.newpipe.util.Localization
 import java.time.OffsetDateTime
@@ -346,20 +352,24 @@ fun LongPressMenuHeader(
                     modifier = Modifier.basicMarquee(iterations = Int.MAX_VALUE),
                 )
 
-                val subtitle = Localization.concatenateStrings(
-                    item.uploader,
-                    item.uploadDate?.match<String>(
-                        { it },
-                        { Localization.relativeTime(it) }
-                    ),
-                    item.viewCount?.let { Localization.localizeViewCount(ctx, it) }
+                val subtitle = getSubtitleAnnotatedString(
+                    item = item,
+                    linkColor = MaterialTheme.customColors.onSurfaceVariantLink,
+                    ctx = ctx,
                 )
                 if (subtitle.isNotBlank()) {
                     Spacer(Modifier.height(1.dp))
+
                     Text(
                         text = subtitle,
                         style = MaterialTheme.typography.bodyMedium,
-                        modifier = Modifier.basicMarquee(iterations = Int.MAX_VALUE),
+                        modifier = if (item.uploaderUrl.isNullOrBlank()) {
+                            Modifier
+                        } else {
+                            Modifier.clickable {
+                                // TODO handle click on uploader URL
+                            }
+                        }.basicMarquee(iterations = Int.MAX_VALUE)
                     )
                 }
             }
@@ -367,6 +377,53 @@ fun LongPressMenuHeader(
     }
 }
 
+fun getSubtitleAnnotatedString(
+    item: LongPressable,
+    linkColor: Color,
+    ctx: Context,
+) = buildAnnotatedString {
+    var shouldAddSeparator = false
+    if (!item.uploaderUrl.isNullOrBlank()) {
+        withStyle(
+            SpanStyle(
+                fontWeight = FontWeight.Bold,
+                color = linkColor,
+                textDecoration = TextDecoration.Underline
+            )
+        ) {
+            if (item.uploader.isNullOrBlank()) {
+                append(ctx.getString(R.string.show_channel_details))
+            } else {
+                append(item.uploader)
+            }
+        }
+        shouldAddSeparator = true
+    } else if (!item.uploader.isNullOrBlank()) {
+        append(item.uploader)
+        shouldAddSeparator = true
+    }
+
+    val uploadDate = item.uploadDate?.match<String>(
+        { it },
+        { Localization.relativeTime(it) }
+    )
+    if (!uploadDate.isNullOrBlank()) {
+        if (shouldAddSeparator) {
+            append(Localization.DOT_SEPARATOR)
+        }
+        shouldAddSeparator = true
+        append(uploadDate)
+    }
+
+    val viewCount = item.viewCount?.let { Localization.localizeViewCount(ctx, it) }
+    if (!viewCount.isNullOrBlank()) {
+        if (shouldAddSeparator) {
+            append(Localization.DOT_SEPARATOR)
+        }
+        append(viewCount)
+    }
+}
+
 @Composable
 fun LongPressMenuButton(
     icon: ImageVector,

app/src/main/java/org/schabi/newpipe/ui/theme/CustomColors.kt

@@ -0,0 +1,32 @@
+package org.schabi.newpipe.ui.theme
+
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.Immutable
+import androidx.compose.runtime.ReadOnlyComposable
+import androidx.compose.runtime.staticCompositionLocalOf
+import androidx.compose.ui.graphics.Color
+
+@Immutable
+data class CustomColors(
+    val onSurfaceVariantLink: Color = Color.Unspecified,
+)
+
+val onSurfaceVariantLinkLight = Color(0xFF5060B0)
+
+val onSurfaceVariantLinkDark = Color(0xFFC0D0FF)
+
+val lightCustomColors = CustomColors(
+    onSurfaceVariantLink = onSurfaceVariantLinkLight
+)
+
+val darkCustomColors = CustomColors(
+    onSurfaceVariantLink = onSurfaceVariantLinkDark
+)
+
+val LocalCustomColors = staticCompositionLocalOf { CustomColors() }
+
+val MaterialTheme.customColors: CustomColors
+    @Composable
+    @ReadOnlyComposable
+    get() = LocalCustomColors.current

app/src/main/java/org/schabi/newpipe/ui/theme/Theme.kt

@@ -5,6 +5,7 @@ import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.darkColorScheme
 import androidx.compose.material3.lightColorScheme
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
 import androidx.preference.PreferenceManager
@@ -93,14 +94,18 @@ fun AppTheme(useDarkTheme: Boolean = isSystemInDarkTheme(), content: @Composable
     val theme = sharedPreferences.getString("theme", "auto_device_theme")
     val nightTheme = sharedPreferences.getString("night_theme", "dark_theme")
 
-    MaterialTheme(
-        colorScheme = if (!useDarkTheme) {
-            lightScheme
-        } else if (theme == "black_theme" || nightTheme == "black_theme") {
-            blackScheme
-        } else {
-            darkScheme
-        },
-        content = content
-    )
+    CompositionLocalProvider(
+        LocalCustomColors provides if (!useDarkTheme) lightCustomColors else darkCustomColors
+    ) {
+        MaterialTheme(
+            colorScheme = if (!useDarkTheme) {
+                lightScheme
+            } else if (theme == "black_theme" || nightTheme == "black_theme") {
+                blackScheme
+            } else {
+                darkScheme
+            },
+            content = content
+        )
+    }
 }