commit fc64e3c8b71fe73e10e8fc9cb65224bdc011c4dc
author Olivier St-Onge <ostonge@google.com> Tue Sep 24 09:06:02 2024 -0400
committer Olivier St-Onge <ostonge@google.com> Tue Sep 24 15:41:51 2024 -0400
tree 5225a0ab453dbf208a26b7ffe0704096fe3b0598
parent 489039c3aabda3f5a6538541cfa216c11ea4e4bb

Exclude back gesture on selected tiles to allow for resizing

Flag: com.android.systemui.qs_ui_refactor_compose_fragment
Bug: 350984160
Test: manually
Change-Id: I3d4ea91cd508838afd2c394fb221e395e6035a1f

packages/SystemUI/src/com/android/systemui/qs/panels/ui/compose/selection/Selection.kt

diff --git a/packages/SystemUI/src/com/android/systemui/qs/panels/ui/compose/selection/Selection.kt b/packages/SystemUI/src/com/android/systemui/qs/panels/ui/compose/selection/Selection.kt
index 7c62e59..e0f0b6a 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/panels/ui/compose/selection/Selection.kt
+++ b/packages/SystemUI/src/com/android/systemui/qs/panels/ui/compose/selection/Selection.kt
@@ -20,14 +20,18 @@
 import androidx.compose.foundation.gestures.detectHorizontalDragGestures
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.systemGestureExclusion
 import androidx.compose.material3.LocalMinimumInteractiveComponentSize
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.geometry.Offset
+import androidx.compose.ui.geometry.Rect
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.input.pointer.pointerInput
 import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.toSize
 import com.android.systemui.qs.panels.ui.compose.selection.SelectionDefaults.ResizingDotSize
 
 /**
@@ -52,14 +56,18 @@
         // not receive the touch input accidentally.
         val minTouchTargetSize = LocalMinimumInteractiveComponentSize.current
         Box(
-            Modifier.size(minTouchTargetSize).pointerInput(Unit) {
-                detectHorizontalDragGestures(
-                    onHorizontalDrag = { _, offset -> selectionState.onResizingDrag(offset) },
-                    onDragStart = { tileWidths()?.let { selectionState.onResizingDragStart(it) } },
-                    onDragEnd = selectionState::onResizingDragEnd,
-                    onDragCancel = selectionState::onResizingDragEnd,
-                )
-            }
+            Modifier.size(minTouchTargetSize)
+                .systemGestureExclusion { Rect(Offset.Zero, it.size.toSize()) }
+                .pointerInput(Unit) {
+                    detectHorizontalDragGestures(
+                        onHorizontalDrag = { _, offset -> selectionState.onResizingDrag(offset) },
+                        onDragStart = {
+                            tileWidths()?.let { selectionState.onResizingDragStart(it) }
+                        },
+                        onDragEnd = selectionState::onResizingDragEnd,
+                        onDragCancel = selectionState::onResizingDragEnd,
+                    )
+                }
         ) {
             ResizingDot(transition = transition, modifier = Modifier.align(Alignment.Center))
         }