Attempt to reduce swipe sensitivity (#810)

features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/timeline/components/TimelineItemEventRow.kt

@@ -38,6 +38,7 @@ import androidx.compose.foundation.layout.wrapContentHeight
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.ui.Alignment
@@ -45,6 +46,8 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.draw.clipToBounds
 import androidx.compose.ui.geometry.Offset
+import androidx.compose.ui.platform.LocalViewConfiguration
+import androidx.compose.ui.platform.ViewConfiguration
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.text.style.TextOverflow
@@ -137,6 +140,7 @@ fun TimelineItemEventRow(
             val offset = state.offset.value
             val swipeThresholdPx = 40.dp.toPx()
             val thresholdCrossed = abs(offset) > swipeThresholdPx
+            SwipeSensitivity(3f) {
                 Box(Modifier.fillMaxWidth()) {
                     Row(modifier = Modifier.matchParentSize()) {
                         ReplySwipeIndicator({ offset / 120 })
@@ -169,6 +173,7 @@ fun TimelineItemEventRow(
                         onMoreReactionsClicked = { onMoreReactionsClick(event) },
                     )
                 }
+            }
         } else {
             TimelineItemEventRowContent(
                 event = event,
@@ -186,6 +191,29 @@ fun TimelineItemEventRow(
     }
 }
 
+/**
+ * Impact ViewConfiguration.touchSlop by [sensitivityFactor].
+ * Inspired from https://issuetracker.google.com/u/1/issues/269627294.
+ * @param sensitivityFactor the factor to multiply the touchSlop by. The highest value, the more the user will
+ * have to drag to start the drag.
+ * @param content the content to display.
+ */
+@Composable
+fun SwipeSensitivity(
+    sensitivityFactor: Float,
+    content: @Composable () -> Unit,
+) {
+    val current = LocalViewConfiguration.current
+    CompositionLocalProvider(
+        LocalViewConfiguration provides object : ViewConfiguration by current {
+            override val touchSlop: Float
+                get() = current.touchSlop * sensitivityFactor
+        }
+    ) {
+        content()
+    }
+}
+
 @Composable
 private fun TimelineItemEventRowContent(
     event: TimelineItem.Event,