Updated on 2026-08-14

core/ui/src/main/java/com/tangem/core/ui/ds/button/SecondaryTangemButton.kt

@@ -39,6 +39,7 @@ fun SecondaryTangemButton(buttonUM: TangemButtonUM, modifier: Modifier = Modifie
         isLoading = buttonUM.isLoading,
         size = buttonUM.size,
         shape = buttonUM.shape,
+        onLongClick = buttonUM.onLongClick,
     )
 }
 
@@ -68,6 +69,7 @@ fun SecondaryTangemButton(
     isLoading: Boolean = false,
     size: TangemButtonSize = TangemButtonSize.X15,
     shape: TangemButtonShape = TangemButtonShape.Default,
+    onLongClick: (() -> Unit)? = null,
 ) {
     val backgroundModifier = if (isEnabled) {
         Modifier.background(TangemTheme.colors2.button.backgroundSecondary)
@@ -93,6 +95,7 @@ fun SecondaryTangemButton(
         isLoading = isLoading,
         size = size,
         iconPosition = iconPosition,
+        onLongClick = onLongClick,
     )
 }
 

core/ui/src/main/java/com/tangem/core/ui/ds/button/TangemButtonInternal.kt

@@ -67,12 +67,13 @@ internal fun TangemButtonInternal(
     hasPadding: Boolean = true,
     contentColor: Color = TangemTheme.colors2.text.neutral.primary,
     size: TangemButtonSize = TangemButtonSize.X15,
+    onLongClick: (() -> Unit)? = null,
 ) {
     ProvideButtonRippleConfiguration {
         Box(
             modifier = modifier
                 .testTag(BaseButtonTestTags.BUTTON)
-                .clickableSingle(enabled = isEnabled, onClick = onClick, role = Role.Button)
+                .buttonClickable(isEnabled = isEnabled, onClick = onClick, onLongClick = onLongClick)
                 .heightIn(min = size.toHeightDp())
                 .conditionalCompose(text == null) {
                     width(size.toHeightDp())
@@ -181,6 +182,19 @@ private fun ButtonContent(
     }
 }
 
+private fun Modifier.buttonClickable(isEnabled: Boolean, onClick: () -> Unit, onLongClick: (() -> Unit)?): Modifier {
+    return if (onLongClick != null) {
+        combinedClickableSingle(
+            enabled = isEnabled,
+            role = Role.Button,
+            onClick = onClick,
+            onLongClick = onLongClick,
+        )
+    } else {
+        clickableSingle(enabled = isEnabled, onClick = onClick, role = Role.Button)
+    }
+}
+
 @Composable
 private inline fun ProvideButtonRippleConfiguration(crossinline content: @Composable () -> Unit) {
     CompositionLocalProvider(

core/ui/src/main/java/com/tangem/core/ui/ds/button/TangemButtonUM.kt

@@ -17,6 +17,7 @@ import com.tangem.core.ui.extensions.TextReference
  * @param shape              TangemButtonShape defining the shape of the button.
  * @param type               TangemButtonType defining the style type of the button.
  * @param onClick            Lambda to be invoked when the button is clicked.
+ * @param onLongClick        Lambda to be invoked when the button is long-clicked.
  *
 [REDACTED_AUTHOR]
  */
@@ -32,6 +33,7 @@ data class TangemButtonUM(
     val shape: TangemButtonShape = TangemButtonShape.Default,
     val type: TangemButtonType,
     val onClick: () -> Unit,
+    val onLongClick: (() -> Unit)? = null,
 )
 
 /** Enum class representing the style types of Tangem buttons */

core/ui/src/main/java/com/tangem/core/ui/ds/button/action/ActionButtons.kt

@@ -60,6 +60,7 @@ fun ActionButtons(buttons: ImmutableList<TangemButtonUM>, modifier: Modifier = M
                         onClick = button.onClick,
                         isEnabled = button.isEnabled,
                         shape = TangemButtonShape.Rounded,
+                        onLongClick = button.onLongClick,
                     )
                     Text(
                         text = button.text.orEmpty().resolveReference(),

core/ui/src/main/java/com/tangem/core/ui/extensions/ModifierExt.kt

@@ -3,6 +3,7 @@ package com.tangem.core.ui.extensions
 import androidx.compose.foundation.LocalIndication
 import androidx.compose.foundation.border
 import androidx.compose.foundation.clickable
+import androidx.compose.foundation.combinedClickable
 import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.runtime.Composable
@@ -37,6 +38,31 @@ fun Modifier.clickableSingle(
     )
 }
 
+/**
+ * Combined clickable modifier that debounces multiple [onClick] events in a short period of time.
+ * Mirrors [clickableSingle] but also exposes [onLongClick]; long-press is not debounced.
+ */
+fun Modifier.combinedClickableSingle(
+    enabled: Boolean = true,
+    onClickLabel: String? = null,
+    role: Role? = null,
+    onLongClickLabel: String? = null,
+    onLongClick: (() -> Unit)? = null,
+    onClick: () -> Unit,
+) = composed {
+    val multipleEventsCutter = remember { MultipleClickPreventer.get() }
+    Modifier.combinedClickable(
+        enabled = enabled,
+        onClickLabel = onClickLabel,
+        role = role,
+        onLongClickLabel = onLongClickLabel,
+        onLongClick = onLongClick,
+        onClick = { multipleEventsCutter.processEvent { onClick() } },
+        indication = LocalIndication.current,
+        interactionSource = remember { MutableInteractionSource() },
+    )
+}
+
 /**
  * Conditionally applies a modifier based on a boolean condition.
  */