Convert comment replies views to Jetpack Compose

app/build.gradle

@@ -106,7 +106,7 @@ android {
     }
 
     composeOptions {
-        kotlinCompilerExtensionVersion = "1.5.3"
+        kotlinCompilerExtensionVersion = "1.5.13"
     }
 }
 
@@ -269,6 +269,7 @@ dependencies {
     // Image loading
     //noinspection GradleDependency --> 2.8 is the last version, not 2.71828!
     implementation "com.squareup.picasso:picasso:2.8"
+    implementation 'io.coil-kt:coil-compose:2.6.0'
 
     // Markdown library for Android
     implementation "io.noties.markwon:core:${markwonVersion}"
@@ -290,7 +291,7 @@ dependencies {
     implementation "org.ocpsoft.prettytime:prettytime:5.0.7.Final"
 
     // Jetpack Compose
-    implementation(platform('androidx.compose:compose-bom:2024.02.01'))
+    implementation(platform('androidx.compose:compose-bom:2024.05.00'))
     implementation 'androidx.compose.material3:material3'
     implementation 'androidx.activity:activity-compose'
     implementation 'androidx.compose.ui:ui-tooling-preview'

app/src/main/java/org/schabi/newpipe/fragments/list/comments/Comment.kt

@@ -0,0 +1,84 @@
+package org.schabi.newpipe.fragments.list.comments
+
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.fragment.app.FragmentActivity
+import coil.compose.AsyncImage
+import org.schabi.newpipe.R
+import org.schabi.newpipe.extractor.comments.CommentsInfoItem
+import org.schabi.newpipe.extractor.stream.Description
+import org.schabi.newpipe.util.NavigationHelper
+import org.schabi.newpipe.util.image.ImageStrategy
+
+@Composable
+fun Comment(comment: CommentsInfoItem) {
+    val context = LocalContext.current
+
+    Row(modifier = Modifier.padding(all = 8.dp)) {
+        if (ImageStrategy.shouldLoadImages()) {
+            AsyncImage(
+                model = ImageStrategy.choosePreferredImage(comment.uploaderAvatars),
+                contentDescription = null,
+                placeholder = painterResource(R.drawable.placeholder_person),
+                error = painterResource(R.drawable.placeholder_person),
+                modifier = Modifier
+                    .size(42.dp)
+                    .clip(CircleShape)
+                    .clickable {
+                        NavigationHelper.openCommentAuthorIfPresent(context as FragmentActivity, comment)
+                    }
+            )
+        }
+
+        Spacer(modifier = Modifier.width(8.dp))
+
+        var isExpanded by rememberSaveable { mutableStateOf(false) }
+
+        Column(modifier = Modifier.clickable { isExpanded = !isExpanded }) {
+            Text(
+                text = comment.uploaderName,
+                color = MaterialTheme.colors.secondary
+            )
+
+            Spacer(modifier = Modifier.height(4.dp))
+
+            Text(
+                text = comment.commentText.content,
+                // If the comment is expanded, we display all its content
+                // otherwise we only display the first line
+                maxLines = if (isExpanded) Int.MAX_VALUE else 1,
+                style = MaterialTheme.typography.body2
+            )
+        }
+    }
+}
+
+@Preview
+@Composable
+fun CommentPreview() {
+    val comment = CommentsInfoItem(1, "", "")
+    comment.commentText = Description("Hello world!", Description.PLAIN_TEXT)
+    comment.uploaderName = "Test"
+
+    Comment(comment)
+}

app/src/main/java/org/schabi/newpipe/fragments/list/comments/CommentRepliesHeader.kt

@@ -0,0 +1,121 @@
+package org.schabi.newpipe.fragments.list.comments
+
+import android.widget.TextView
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.material.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.viewinterop.AndroidView
+import androidx.core.text.HtmlCompat
+import androidx.core.text.method.LinkMovementMethodCompat
+import androidx.fragment.app.FragmentActivity
+import coil.compose.AsyncImage
+import io.reactivex.rxjava3.disposables.CompositeDisposable
+import org.schabi.newpipe.R
+import org.schabi.newpipe.extractor.comments.CommentsInfoItem
+import org.schabi.newpipe.extractor.stream.Description
+import org.schabi.newpipe.util.Localization
+import org.schabi.newpipe.util.NavigationHelper
+import org.schabi.newpipe.util.ServiceHelper
+import org.schabi.newpipe.util.image.ImageStrategy
+import org.schabi.newpipe.util.text.TextLinkifier
+
+@Composable
+fun CommentRepliesHeader(comment: CommentsInfoItem, disposables: CompositeDisposable) {
+    val context = LocalContext.current
+
+    Column(modifier = Modifier.padding(all = 8.dp)) {
+        Row {
+            Row(
+                modifier = Modifier
+                    .padding(all = 8.dp)
+                    .clickable {
+                        NavigationHelper.openCommentAuthorIfPresent(
+                            context as FragmentActivity,
+                            comment
+                        )
+                    }
+            ) {
+                if (ImageStrategy.shouldLoadImages()) {
+                    AsyncImage(
+                        model = ImageStrategy.choosePreferredImage(comment.uploaderAvatars),
+                        contentDescription = null,
+                        placeholder = painterResource(R.drawable.placeholder_person),
+                        error = painterResource(R.drawable.placeholder_person),
+                        modifier = Modifier
+                            .size(42.dp)
+                            .clip(CircleShape)
+                    )
+                }
+
+                Spacer(modifier = Modifier.width(8.dp))
+
+                Column {
+                    Text(text = comment.uploaderName)
+
+                    Text(
+                        text = Localization.relativeTimeOrTextual(
+                            context, comment.uploadDate, comment.textualUploadDate
+                        )
+                    )
+                }
+            }
+
+            if (comment.isHeartedByUploader) {
+                Image(
+                    painter = painterResource(R.drawable.ic_heart),
+                    contentDescription = stringResource(R.string.detail_heart_img_view_description)
+                )
+            }
+
+            if (comment.isPinned) {
+                Image(
+                    painter = painterResource(R.drawable.ic_pin),
+                    contentDescription = stringResource(R.string.detail_pinned_comment_view_description)
+                )
+            }
+        }
+
+        AndroidView(
+            factory = { context ->
+                TextView(context).apply {
+                    movementMethod = LinkMovementMethodCompat.getInstance()
+                }
+            },
+            update = { view ->
+                // setup comment content
+                TextLinkifier.fromDescription(view, comment.commentText,
+                    HtmlCompat.FROM_HTML_MODE_LEGACY,
+                    ServiceHelper.getServiceById(comment.serviceId), comment.url, disposables,
+                    null
+                )
+            }
+        )
+    }
+}
+
+@Preview
+@Composable
+fun CommentRepliesHeaderPreview() {
+    val disposables = CompositeDisposable()
+    val comment = CommentsInfoItem(1, "", "")
+    comment.commentText = Description("Hello world!", Description.PLAIN_TEXT)
+    comment.uploaderName = "Test"
+    comment.textualUploadDate = "5 months ago"
+
+    CommentRepliesHeader(comment, disposables)
+}

build.gradle

@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.9.10'
+    ext.kotlin_version = '1.9.23'
     repositories {
         google()
         mavenCentral()