Release 1.61

androidHyperskillApp/Gemfile

@@ -1,6 +1,6 @@
 source "https://rubygems.org"
 ruby "3.3.0"
 
-gem "fastlane", "2.220.0"
+gem "fastlane", "2.221.1"
 
 eval_gemfile("fastlane/Pluginfile")

androidHyperskillApp/Gemfile.lock

@@ -10,17 +10,17 @@ GEM
     artifactory (3.0.17)
     atomos (0.1.3)
     aws-eventstream (1.3.0)
-    aws-partitions (1.939.0)
-    aws-sdk-core (3.196.1)
+    aws-partitions (1.946.0)
+    aws-sdk-core (3.197.2)
       aws-eventstream (~> 1, >= 1.3.0)
       aws-partitions (~> 1, >= 1.651.0)
       aws-sigv4 (~> 1.8)
       jmespath (~> 1, >= 1.6.1)
-    aws-sdk-kms (1.82.0)
-      aws-sdk-core (~> 3, >= 3.193.0)
+    aws-sdk-kms (1.85.0)
+      aws-sdk-core (~> 3, >= 3.197.0)
       aws-sigv4 (~> 1.1)
-    aws-sdk-s3 (1.151.0)
-      aws-sdk-core (~> 3, >= 3.194.0)
+    aws-sdk-s3 (1.152.3)
+      aws-sdk-core (~> 3, >= 3.197.0)
       aws-sdk-kms (~> 1)
       aws-sigv4 (~> 1.8)
     aws-sigv4 (1.8.0)
@@ -68,7 +68,7 @@ GEM
     faraday_middleware (1.2.0)
       faraday (~> 1.0)
     fastimage (2.3.1)
-    fastlane (2.220.0)
+    fastlane (2.221.1)
       CFPropertyList (>= 2.3, < 4.0.0)
       addressable (>= 2.8, < 3.0.0)
       artifactory (~> 3.0)
@@ -159,9 +159,9 @@ GEM
     httpclient (2.8.3)
     jmespath (1.6.2)
     json (2.7.2)
-    jwt (2.8.1)
+    jwt (2.8.2)
       base64
-    mini_magick (4.12.0)
+    mini_magick (4.13.1)
     mini_mime (1.1.5)
     multi_json (1.15.0)
     multipart-post (2.4.1)
@@ -171,15 +171,15 @@ GEM
     optparse (0.5.0)
     os (1.1.4)
     plist (3.7.1)
-    public_suffix (5.0.5)
+    public_suffix (5.1.1)
     rake (13.2.1)
     representable (3.2.0)
       declarative (< 0.1.0)
       trailblazer-option (>= 0.1.1, < 0.2.0)
       uber (< 0.2.0)
     retriable (3.1.2)
-    rexml (3.2.8)
-      strscan (>= 3.0.9)
+    rexml (3.2.9)
+      strscan
     rouge (2.0.7)
     ruby2_keywords (0.0.5)
     rubyzip (2.3.2)
@@ -224,7 +224,7 @@ PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
-  fastlane (= 2.220.0)
+  fastlane (= 2.221.1)
   fastlane-plugin-firebase_app_distribution
 
 RUBY VERSION

androidHyperskillApp/fastlane/Fastfile

@@ -1,4 +1,4 @@
-fastlane_version "2.220.0"
+fastlane_version "2.221.0"
 
 default_platform(:android)
 

androidHyperskillApp/src/main/java/org/hyperskill/app/android/challenge/ui/ChallengeDescription.kt

@@ -7,7 +7,7 @@ import androidx.compose.ui.res.colorResource
 import androidx.compose.ui.text.SpanStyle
 import androidx.compose.ui.tooling.preview.Preview
 import org.hyperskill.app.R
-import org.hyperskill.app.android.core.view.ui.widget.compose.HtmlText
+import org.hyperskill.app.android.core.view.ui.widget.compose.ClickableHtmlText
 import org.hyperskill.app.android.core.view.ui.widget.compose.HyperskillTheme
 
 @Composable
@@ -16,7 +16,7 @@ fun ChallengeDescription(
     onLinkClick: (String) -> Unit,
     modifier: Modifier = Modifier
 ) {
-    HtmlText(
+    ClickableHtmlText(
         text = description,
         modifier = modifier,
         baseSpanStyle = SpanStyle(color = colorResource(id = R.color.color_on_surface_alpha_60)),

androidHyperskillApp/src/main/java/org/hyperskill/app/android/core/extensions/HapticFeedbackExtentions.kt

@@ -0,0 +1,23 @@
+package org.hyperskill.app.android.core.extensions
+
+import android.view.HapticFeedbackConstants
+import android.view.View
+import androidx.core.view.HapticFeedbackConstantsCompat
+
+fun View.performRejectHapticFeedback(flag: Int = 0): Boolean =
+    performHapticFeedback(HapticFeedbackConstantsCompat.REJECT, flag = flag)
+
+fun View.performConfirmHapticFeedback(flag: Int = 0): Boolean =
+    performHapticFeedback(HapticFeedbackConstantsCompat.CONFIRM, flag = flag)
+
+// If REJECT feedback was not performed, then use default to haptic feedback
+@Suppress("DEPRECATION")
+fun View.performHapticFeedback(
+    feedbackConstant: Int,
+    flag: Int = 0,
+    defaultFeedbackConstant: Int = HapticFeedbackConstantsCompat.LONG_PRESS
+): Boolean =
+    performHapticFeedback(
+        /* feedbackConstant = */ feedbackConstant,
+        /* flags = */ HapticFeedbackConstants.FLAG_IGNORE_GLOBAL_SETTING or flag
+    ) || performHapticFeedback(defaultFeedbackConstant)

androidHyperskillApp/src/main/java/org/hyperskill/app/android/core/extensions/NestedScollViewExtention.kt

@@ -0,0 +1,18 @@
+package org.hyperskill.app.android.core.extensions
+
+import android.view.View
+import android.view.ViewGroup
+import androidx.core.widget.NestedScrollView
+
+private const val DEFAULT_SMOOTH_SCROLL_DURATION = 250
+
+fun NestedScrollView.smoothScrollToBottom(durationMilliseconds: Int = DEFAULT_SMOOTH_SCROLL_DURATION) {
+    val scrollView = this
+    val childCount = scrollView.childCount
+    if (childCount > 0) {
+        val view: View = scrollView.getChildAt(childCount - 1)
+        val lp = view.layoutParams as ViewGroup.MarginLayoutParams
+        val y = view.bottom + lp.bottomMargin + scrollView.paddingBottom
+        scrollView.smoothScrollTo(0, y, durationMilliseconds)
+    }
+}

androidHyperskillApp/src/main/java/org/hyperskill/app/android/core/view/ui/widget/compose/HtmlText.kt

@@ -27,6 +27,26 @@ private const val URL_TAG = "url"
 
 @Composable
 fun HtmlText(
+    text: String,
+    baseSpanStyle: SpanStyle? = null,
+    content: @Composable (AnnotatedString) -> Unit
+) {
+    val annotatedString = remember(text) {
+        HtmlCompat
+            .fromHtml(
+                text.replace("\n", "<br>"),
+                HtmlCompat.FROM_HTML_MODE_COMPACT
+            )
+            .toAnnotatedString(
+                baseSpanStyle = baseSpanStyle,
+                underlineLinks = false
+            )
+    }
+    content(annotatedString)
+}
+
+@Composable
+fun ClickableHtmlText(
     text: String,
     modifier: Modifier = Modifier,
     baseSpanStyle: SpanStyle? = null,
@@ -35,15 +55,19 @@ fun HtmlText(
     style: TextStyle = LocalTextStyle.current,
     onUrlClick: ((url: String) -> Unit)? = null
 ) {
-    val spannedText = remember(text) {
-        HtmlCompat.fromHtml(text.replace("\n", "<br>"), HtmlCompat.FROM_HTML_MODE_COMPACT)
+    val annotatedString = remember(text) {
+        HtmlCompat
+            .fromHtml(
+                text.replace("\n", "<br>"),
+                HtmlCompat.FROM_HTML_MODE_COMPACT
+            )
+            .toAnnotatedString(
+                baseSpanStyle = baseSpanStyle,
+                linkColor = if (isHighlightLink) linkColor else Color.Unspecified,
+                underlineLinks = false
+            )
     }
     val uriHandler = LocalUriHandler.current
-    val annotatedString = spannedText.toAnnotatedString(
-        baseSpanStyle = baseSpanStyle,
-        linkColor = if (isHighlightLink) linkColor else Color.Unspecified,
-        underlineLinks = false
-    )
     ClickableText(
         modifier = modifier,
         text = annotatedString,
@@ -62,7 +86,7 @@ fun HtmlText(
 fun Spanned.toAnnotatedString(
     baseSpanStyle: SpanStyle?,
     underlineLinks: Boolean,
-    linkColor: Color
+    linkColor: Color = Color.Blue
 ): AnnotatedString =
     buildAnnotatedString {
         val spanned = this@toAnnotatedString
@@ -101,7 +125,7 @@ fun Spanned.toAnnotatedString(
 @Preview
 @Composable
 private fun LinksHtmlTextPreview() {
-    HtmlText(
+    ClickableHtmlText(
         /*ktlint-disable*/
         text = "<b>Some text</b> \n<a href=\"https://developer.android.com/jetpack/androidx/releases/compose\" target=\"_blank\">" +
             "link text</a>, the rest of the text"

androidHyperskillApp/src/main/java/org/hyperskill/app/android/core/view/ui/widget/compose/HyperskillButton.kt

@@ -44,6 +44,7 @@ object HyperskillButtonDefaults {
     ): ButtonColors =
         ButtonDefaults.buttonColors(
             backgroundColor = backgroundColor,
+            disabledBackgroundColor = backgroundColor.copy(alpha = 0.38f),
             contentColor = contentColor
         )
 

androidHyperskillApp/src/main/java/org/hyperskill/app/android/core/view/ui/widget/compose/HyperskillCard.kt

@@ -20,9 +20,9 @@ import org.hyperskill.app.android.R
 
 @Composable
 fun HyperskillCard(
-    contentPadding: PaddingValues,
     modifier: Modifier = Modifier,
     cornerRadius: Dp = dimensionResource(id = R.dimen.corner_radius),
+    contentPadding: PaddingValues? = null,
     interactionSource: MutableInteractionSource = remember { MutableInteractionSource() },
     onClick: (() -> Unit)? = null,
     content: @Composable BoxScope.() -> Unit
@@ -42,7 +42,11 @@ fun HyperskillCard(
                     it
                 }
             }
-            .padding(contentPadding),
+            .apply {
+                if (contentPadding != null) {
+                    padding(contentPadding)
+                }
+            },
         content = content
     )
 }

androidHyperskillApp/src/main/java/org/hyperskill/app/android/core/view/ui/widget/compose/ShimmerModifier.kt

@@ -1,9 +1,13 @@
 package org.hyperskill.app.android.core.view.ui.widget.compose
 
-import androidx.compose.animation.core.AnimationSpec
+import androidx.compose.animation.core.DurationBasedAnimationSpec
 import androidx.compose.animation.core.Easing
 import androidx.compose.animation.core.FastOutSlowInEasing
+import androidx.compose.animation.core.RepeatMode
+import androidx.compose.animation.core.animateFloat
 import androidx.compose.animation.core.animateFloatAsState
+import androidx.compose.animation.core.infiniteRepeatable
+import androidx.compose.animation.core.rememberInfiniteTransition
 import androidx.compose.animation.core.tween
 import androidx.compose.runtime.Stable
 import androidx.compose.runtime.getValue
@@ -16,16 +20,30 @@ import androidx.compose.ui.geometry.Offset
 import androidx.compose.ui.graphics.Brush
 import androidx.compose.ui.graphics.Color
 
+private const val INITIAL_VALUE = -2f
+private const val TARGET_VALUE = 2f
+
+private val DefaultColors: List<Color> = listOf(
+    Color.Transparent,
+    Color.White.copy(alpha = 0.7f),
+    Color.Transparent
+)
+
+object ShimmerDefaults {
+    const val InfiniteShimmerDurationMillis: Int = 2000
+    const val ShimmerShotDurationMillis: Int = 1200
+}
+
 /**
  * Applies shimmer animation to the target Composable.
  * Animation is playing one time.
- * To start animation call [ShimmerState.runShimmerAnimation] on the [ShimmerState] instance.
+ * To start animation call [ShimmerShotState.runShimmerAnimation] on the [ShimmerShotState] instance.
  */
-fun Modifier.shimmerShot(shimmerState: ShimmerState): Modifier =
+fun Modifier.shimmerShot(shimmerState: ShimmerShotState): Modifier =
     composed {
         val startOffsetX by animateFloatAsState(
             targetValue = shimmerState.targetValue,
-            animationSpec = shimmerState.startOffsetXAnimationSpec,
+            animationSpec = shimmerState.animationSpec,
             label = "shimmer"
         )
         drawWithContent {
@@ -43,26 +61,73 @@ fun Modifier.shimmerShot(shimmerState: ShimmerState): Modifier =
         }
     }
 
-@Stable
-class ShimmerState(
-    val colors: List<Color> = listOf(
-        Color.Transparent,
-        Color.White.copy(alpha = 0.7f),
-        Color.Transparent
-    ),
-    durationMillis: Int = 1200,
+fun Modifier.infiniteShimmer(
+    play: Boolean,
+    colors: List<Color> = DefaultColors,
+    durationMillis: Int = ShimmerDefaults.InfiniteShimmerDurationMillis,
+    delayMillis: Int = 0,
     easing: Easing = FastOutSlowInEasing
-) {
+): Modifier =
+    if (play) {
+        infiniteShimmer(
+            colors = colors,
+            durationMillis = durationMillis,
+            delayMillis = delayMillis,
+            easing = easing
+        )
+    } else {
+        this
+    }
+
+private fun Modifier.infiniteShimmer(
+    colors: List<Color>,
+    durationMillis: Int,
+    delayMillis: Int,
+    easing: Easing
+): Modifier =
+    composed {
+        val transition = rememberInfiniteTransition(label = "")
+
+        val translateAnimation = transition.animateFloat(
+            initialValue = INITIAL_VALUE,
+            targetValue = TARGET_VALUE,
+            animationSpec = infiniteRepeatable(
+                animation = tween(
+                    durationMillis = durationMillis,
+                    easing = easing,
+                    delayMillis = delayMillis.toInt()
+                ),
+                repeatMode = RepeatMode.Restart,
+            ),
+            label = "Shimmer loading animation",
+        )
+
+        drawWithContent {
+            val width = size.width
+            val height = size.height
+            val offset = translateAnimation.value * width
 
-    companion object {
-        private const val INITIAL_VALUE = -2f
-        private const val TARGET_VALUE = 2f
+            drawContent()
+            val brush = Brush.linearGradient(
+                colors = colors,
+                start = Offset(offset, 0f),
+                end = Offset(offset + width, height)
+            )
+            drawRect(brush)
+        }
     }
 
+@Stable
+class ShimmerShotState(
+    val colors: List<Color> = DefaultColors,
+    durationMillis: Int = ShimmerDefaults.ShimmerShotDurationMillis,
+    easing: Easing = FastOutSlowInEasing
+) {
+
     var targetValue: Float by mutableStateOf(INITIAL_VALUE)
         private set
 
-    val startOffsetXAnimationSpec: AnimationSpec<Float> = tween(
+    val animationSpec: DurationBasedAnimationSpec<Float> = tween(
         durationMillis = durationMillis,
         easing = easing
     )