[Release] 2.31.2 cherry-pick thread

packages/react-native-gesture-handler/android/src/main/java/com/swmansion/gesturehandler/core/RotationGestureHandler.kt

@@ -35,7 +35,11 @@ class RotationGestureHandler : GestureHandler() {
     override fun onRotationBegin(detector: RotationGestureDetector) = true
 
     override fun onRotationEnd(detector: RotationGestureDetector) {
-      end()
+      if (state == STATE_ACTIVE) {
+        end()
+      } else {
+        fail()
+      }
     }
   }
 
@@ -56,12 +60,11 @@ class RotationGestureHandler : GestureHandler() {
       anchorX = point.x
       anchorY = point.y
     }
-    if (sourceEvent.actionMasked == MotionEvent.ACTION_UP) {
-      if (state == STATE_ACTIVE) {
-        end()
-      } else {
-        fail()
-      }
+
+    // ACTION_UP is already handled in rotationGestureDetector.onTouchEvent (and effectively in onRotationEnd)
+    // if more than one pointer was used
+    if (sourceEvent.actionMasked == MotionEvent.ACTION_UP && state == STATE_BEGAN) {
+      fail()
     }
   }
 

packages/react-native-gesture-handler/src/components/Pressable/Pressable.tsx

@@ -37,6 +37,7 @@ import {
 } from '../utils';
 import { getStatesConfig, StateMachineEvent } from './stateDefinitions';
 import { PressableStateMachine } from './StateMachine';
+import { useIsScreenReaderEnabled } from '../../useIsScreenReaderEnabled';
 
 const DEFAULT_LONG_PRESS_DURATION = 500;
 const IS_TEST_ENV = isTestEnv();
@@ -202,11 +203,16 @@ const Pressable = (props: PressableProps) => {
   );
 
   const stateMachine = useMemo(() => new PressableStateMachine(), []);
+  const isScreenReaderEnabled = useIsScreenReaderEnabled();
 
   useEffect(() => {
-    const configuration = getStatesConfig(handlePressIn, handlePressOut);
+    const configuration = getStatesConfig(
+      handlePressIn,
+      handlePressOut,
+      isScreenReaderEnabled
+    );
     stateMachine.setStates(configuration);
-  }, [handlePressIn, handlePressOut, stateMachine]);
+  }, [handlePressIn, handlePressOut, stateMachine, isScreenReaderEnabled]);
 
   const hoverInTimeout = useRef<number | null>(null);
   const hoverOutTimeout = useRef<number | null>(null);
@@ -259,7 +265,7 @@ const Pressable = (props: PressableProps) => {
           );
         })
         .onTouchesUp(() => {
-          if (Platform.OS === 'android') {
+          if (Platform.OS === 'android' && !isScreenReaderEnabled) {
             // Prevents potential soft-locks
             stateMachine.reset();
             handleFinalize();
@@ -280,7 +286,7 @@ const Pressable = (props: PressableProps) => {
             handleFinalize();
           }
         }),
-    [stateMachine, handleFinalize, handlePressOut]
+    [stateMachine, handleFinalize, handlePressOut, isScreenReaderEnabled]
   );
 
   // RNButton is placed inside ButtonGesture to enable Android's ripple and to capture non-propagating events

packages/react-native-gesture-handler/src/components/Pressable/stateDefinitions.ts

@@ -29,6 +29,25 @@ function getAndroidStatesConfig(
   ];
 }
 
+function getAndroidAccessibilityStatesConfig(
+  handlePressIn: (event: PressableEvent) => void,
+  handlePressOut: (event: PressableEvent) => void
+) {
+  return [
+    {
+      eventName: StateMachineEvent.LONG_PRESS_TOUCHES_DOWN,
+      callback: handlePressIn,
+    },
+    {
+      eventName: StateMachineEvent.NATIVE_BEGIN,
+    },
+    {
+      eventName: StateMachineEvent.FINALIZE,
+      callback: handlePressOut,
+    },
+  ];
+}
+
 function getIosStatesConfig(
   handlePressIn: (event: PressableEvent) => void,
   handlePressOut: (event: PressableEvent) => void
@@ -109,10 +128,13 @@ function getUniversalStatesConfig(
 
 export function getStatesConfig(
   handlePressIn: (event: PressableEvent) => void,
-  handlePressOut: (event: PressableEvent) => void
+  handlePressOut: (event: PressableEvent) => void,
+  screenReaderActive: boolean
 ): StateDefinition[] {
   if (Platform.OS === 'android') {
-    return getAndroidStatesConfig(handlePressIn, handlePressOut);
+    return screenReaderActive
+      ? getAndroidAccessibilityStatesConfig(handlePressIn, handlePressOut)
+      : getAndroidStatesConfig(handlePressIn, handlePressOut);
   } else if (Platform.OS === 'ios') {
     return getIosStatesConfig(handlePressIn, handlePressOut);
   } else if (Platform.OS === 'web') {

packages/react-native-gesture-handler/src/components/ReanimatedSwipeable/ReanimatedSwipeableProps.ts

@@ -13,7 +13,7 @@ export interface SwipeableProps {
   /**
    *
    */
-  ref?: React.RefObject<SwipeableMethods | null>;
+  ref?: React.Ref<SwipeableMethods>;
 
   /**
    * Sets a `testID` property, allowing for querying `ReanimatedSwipeable` for it in tests.

packages/react-native-gesture-handler/src/handlers/gestures/GestureDetector/utils.ts

@@ -36,6 +36,16 @@ export const ALLOWED_PROPS = [
   ...nativeViewGestureHandlerProps,
 ];
 
+// In some environments (e.g. `Next.js`) Reanimated Babel plugin might not be used.
+// In that case we would wrongly suggest to add `runOnJS` to gesture configuration, even if the user doesn't use worklets at all.
+// To prevent this, we check whether the plugin is enabled by defining a worklet and checking if the `__workletHash` property is available.
+function emptyWorklet() {
+  'worklet';
+}
+
+// @ts-expect-error if `emptyWorklet` is a worklet, `__workletHash` will be available, if not then the check will return false.
+const wasBabelPluginEnabled = emptyWorklet.__workletHash !== undefined;
+
 function convertToHandlerTag(ref: GestureRef): number {
   if (typeof ref === 'number') {
     return ref;
@@ -105,7 +115,7 @@ export function checkGestureCallbacksForWorklets(gesture: GestureType) {
   const areAllNotWorklets = !areSomeWorklets && areSomeNotWorklets;
   // If none of the callbacks are worklets and the gesture is not explicitly marked with
   // `.runOnJS(true)` show a warning
-  if (areAllNotWorklets && !isTestEnv()) {
+  if (areAllNotWorklets && wasBabelPluginEnabled && !isTestEnv()) {
     console.warn(
       tagMessage(
         `None of the callbacks in the gesture are worklets. If you wish to run them on the JS thread use '.runOnJS(true)' modifier on the gesture to make this explicit. Otherwise, mark the callbacks as 'worklet' to run them on the UI thread.`

packages/react-native-gesture-handler/src/useIsScreenReaderEnabled.ts

@@ -0,0 +1,31 @@
+import { useEffect, useState } from 'react';
+import { AccessibilityInfo } from 'react-native';
+
+export function useIsScreenReaderEnabled() {
+  const [isEnabled, setIsEnabled] = useState(false);
+
+  useEffect(() => {
+    const checkStatus = async () => {
+      try {
+        const res = await AccessibilityInfo.isScreenReaderEnabled();
+        setIsEnabled(res);
+      } catch (error) {
+        console.warn('Could not read accessibility info: defaulting to false');
+      }
+    };
+
+    checkStatus();
+
+    const listener = AccessibilityInfo.addEventListener(
+      'screenReaderChanged',
+      (enabled) => {
+        setIsEnabled(enabled);
+      }
+    );
+
+    return () => {
+      listener.remove();
+    };
+  }, []);
+  return isEnabled;
+}

packages/react-native-gesture-handler/src/web/detectors/RotationGestureDetector.ts

@@ -75,12 +75,11 @@ export default class RotationGestureDetector
   }
 
   private finish(): void {
-    if (!this.isInProgress) {
-      return;
+    if (this.isInProgress) {
+      this.isInProgress = false;
+      this.keyPointers = [NaN, NaN];
     }
 
-    this.isInProgress = false;
-    this.keyPointers = [NaN, NaN];
     this.onRotationEnd(this);
   }
 
@@ -138,9 +137,8 @@ export default class RotationGestureDetector
         break;
 
       case EventTypes.UP:
-        if (this.isInProgress) {
-          this.finish();
-        }
+        this.finish();
+
         break;
     }
 

packages/react-native-gesture-handler/src/web/handlers/PinchGestureHandler.ts

@@ -80,12 +80,11 @@ export default class PinchGestureHandler extends GestureHandler {
   protected onPointerUp(event: AdaptedEvent): void {
     super.onPointerUp(event);
     this.tracker.removeFromTracker(event.pointerId);
-    if (this.state !== State.ACTIVE) {
-      return;
-    }
-    this.scaleGestureDetector.onTouchEvent(event, this.tracker);
 
     if (this.state === State.ACTIVE) {
+      // We don't have to call it in the else branch as it would simply return `true`.
+      this.scaleGestureDetector.onTouchEvent(event, this.tracker);
+
       this.end();
     } else {
       this.fail();

packages/react-native-gesture-handler/src/web/handlers/RotationGestureHandler.ts

@@ -37,7 +37,11 @@ export default class RotationGestureHandler extends GestureHandler {
       return true;
     },
     onRotationEnd: (_detector: RotationGestureDetector): void => {
-      this.end();
+      if (this.state === State.ACTIVE) {
+        this.end();
+      } else {
+        this.fail();
+      }
     },
   };
 
@@ -128,16 +132,6 @@ export default class RotationGestureHandler extends GestureHandler {
     super.onPointerUp(event);
     this.tracker.removeFromTracker(event.pointerId);
     this.rotationGestureDetector.onTouchEvent(event, this.tracker);
-
-    if (this.state !== State.ACTIVE) {
-      return;
-    }
-
-    if (this.state === State.ACTIVE) {
-      this.end();
-    } else {
-      this.fail();
-    }
   }
 
   protected onPointerRemove(event: AdaptedEvent): void {