fix(Android): Scrolling inaccuracy and exception while overscrolling

detox/android/detox/src/main/java/com/wix/detox/espresso/scroll/DetoxScrollActions.kt

@@ -20,7 +20,7 @@ abstract class DetoxScrollActionBase internal constructor(
     : ViewAction {
     override fun getConstraints(): Matcher<View> = allOf(isAssignableFrom(View::class.java), isDisplayed())
     override fun perform(uiController: UiController?, view: View?) =
-            ScrollHelper.perform(uiController, view, direction, amountInDp, startOffsetPercentX, startOffsetPercentY)
+        ScrollHelper.perform(uiController, view, direction, amountInDp, startOffsetPercentX, startOffsetPercentY)
 }
 
 class DetoxScrollAction(@MotionDir direction: Int, amountInDp: Double, startOffsetPercentX: Float?, startOffsetPercentY: Float?)
@@ -30,6 +30,8 @@ class DetoxScrollAction(@MotionDir direction: Int, amountInDp: Double, startOffs
     override fun perform(uiController: UiController?, view: View?) {
         try {
             super.perform(uiController, view)
+        } catch (e: ScrollEdgeException) {
+            // Hit the edge
         } catch (e: Exception) {
             throw DetoxRuntimeException(e)
         }

detox/android/detox/src/main/java/com/wix/detox/espresso/scroll/DetoxSwipe.kt

@@ -1,7 +1,7 @@
 package com.wix.detox.espresso.scroll
 
 /**
- * Along with [FlinglessSwiper], this is based on from Espresso's implementation of Swiping
+ * Along with [LinearSwiper], this is based on from Espresso's implementation of Swiping
  * (i.e. in [androidx.test.espresso.action.Swipe] - typically dispatched via the
  * [androidx.test.espresso.action.GeneralSwipeAction] action class).
  *

detox/android/detox/src/main/java/com/wix/detox/espresso/scroll/ScrollHelper.java

@@ -29,7 +29,7 @@
 public class ScrollHelper {
     private static final String LOG_TAG = "DetoxScrollHelper";
 
-    private static final int SCROLL_MOTIONS = 70;
+    private static final int SCROLL_MOTIONS = 40;
     private static final int MAX_FLING_WAITS = 3;
 
     private static final double DEFAULT_DEADZONE_PERCENT = 0.05;
@@ -95,7 +95,7 @@ private static void scrollOnce(UiController uiController, View view, @MotionDir
     }
 
     private static void doScroll(final Context context, final UiController uiController, int downX, int downY, int upX, int upY) {
-        final DetoxSwiper swiper = new FlinglessSwiper(SCROLL_MOTIONS, uiController, ViewConfiguration.get(context));
+        final DetoxSwiper swiper = new LinearSwiper(uiController);
         final DetoxSwipe swipe = new DetoxSwipe(downX, downY, upX, upY, SCROLL_MOTIONS, swiper);
         swipe.perform();
     }

detox/test/e2e/03.actions-scroll.test.js

@@ -18,10 +18,10 @@ describe('Actions - Scroll', () => {
     await expect(element(by.text('Text4'))).not.toBeVisible();
   });
 
-  custom.it.withFailureIf.android('should scroll for a large amount in direction', async () => {
-    await expect(element(by.text('Text6'))).not.toBeVisible();
-    await element(by.id('ScrollView161')).scroll(220, 'down');
-    await expect(element(by.text('Text6'))).toBeVisible();
+  it('should scroll for a large amount in direction', async () => {
+    await expect(element(by.text('Text12'))).not.toBeVisible();
+    await element(by.id('ScrollView161')).scroll(1000, 'down');
+    await expect(element(by.text('Text12'))).toBeVisible();
   });
 
   it('should scroll for a large amount in horizontal direction', async () => {

detox/test/e2e/03.actions.visibility-workaround.test.js

@@ -1,5 +1,4 @@
 const {scrollViewDriver} = require('./drivers/fs-scroll-driver');
-const {expectToThrow} = require('./utils/custom-expects');
 
 /**
  * A mini suite providing an alternative to tests failing due to issues found in RN 58+ on Android (see
@@ -32,7 +31,7 @@ describe(':android: Visibility-bug workaround actions', () => {
     await expect(scrollViewDriver.firstItem()).toBeVisible();
     await expect(scrollViewDriver.lastItem()).not.toBeVisible();
 
-    await expectToThrow(() => scrollViewDriver.scrollBy(1000));
+    await scrollViewDriver.scrollBy(3000);
 
     await expect(scrollViewDriver.firstItem()).not.toBeVisible();
     await expect(scrollViewDriver.lastItem()).toBeVisible();

detox/test/src/Screens/ScrollActionsScreen.js

@@ -19,7 +19,7 @@ export default class ScrollActionsScreen extends Component {
 
   render() {
     return (
-      <View style={{ flex: 1, justifyContent: 'flex-start', borderColor: '#c0c0c0', borderWidth: 1, backgroundColor: '#f8f8ff' }}>
+      <View style={{ flex: 1, justifyContent: 'flex-start', borderColor: '#c0c0c0', borderWidth: 1, backgroundColor: '#f8f8ff' }} testID='root'>
         <ScrollView testID='FSScrollActions.scrollView'>
           {
             Array.from({length: 20}, (_, index) => this.renderItem(index + 1))