Merge branch 'main' into welcome_message_wrong_link_33230

src/components/withKeyboardState.tsx

@@ -0,0 +1,68 @@
+import PropTypes from 'prop-types';
+import React, {ComponentType, createContext, ForwardedRef, forwardRef, ReactElement, RefAttributes, useEffect, useMemo, useState} from 'react';
+import {Keyboard} from 'react-native';
+import getComponentDisplayName from '@libs/getComponentDisplayName';
+import ChildrenProps from '@src/types/utils/ChildrenProps';
+
+type KeyboardStateContextValue = {
+    /** Whether the keyboard is open */
+    isKeyboardShown: boolean;
+};
+
+// TODO: Remove - left for backwards compatibility with existing components (https://github.com/Expensify/App/issues/25151)
+const keyboardStatePropTypes = {
+    /** Whether the keyboard is open */
+    isKeyboardShown: PropTypes.bool.isRequired,
+};
+
+const KeyboardStateContext = createContext<KeyboardStateContextValue | null>(null);
+
+function KeyboardStateProvider({children}: ChildrenProps): ReactElement | null {
+    const [isKeyboardShown, setIsKeyboardShown] = useState(false);
+
+    useEffect(() => {
+        const keyboardDidShowListener = Keyboard.addListener('keyboardDidShow', () => {
+            setIsKeyboardShown(true);
+        });
+        const keyboardDidHideListener = Keyboard.addListener('keyboardDidHide', () => {
+            setIsKeyboardShown(false);
+        });
+
+        return () => {
+            keyboardDidShowListener.remove();
+            keyboardDidHideListener.remove();
+        };
+    }, []);
+
+    const contextValue = useMemo(
+        () => ({
+            isKeyboardShown,
+        }),
+        [isKeyboardShown],
+    );
+    return <KeyboardStateContext.Provider value={contextValue}>{children}</KeyboardStateContext.Provider>;
+}
+
+export default function withKeyboardState<TProps extends KeyboardStateContextValue, TRef>(
+    WrappedComponent: ComponentType<TProps & RefAttributes<TRef>>,
+): (props: Omit<TProps, keyof KeyboardStateContextValue> & React.RefAttributes<TRef>) => ReactElement | null {
+    function WithKeyboardState(props: Omit<TProps, keyof KeyboardStateContextValue>, ref: ForwardedRef<TRef>) {
+        return (
+            <KeyboardStateContext.Consumer>
+                {(keyboardStateProps) => (
+                    <WrappedComponent
+                        // eslint-disable-next-line react/jsx-props-no-spreading
+                        {...keyboardStateProps}
+                        // eslint-disable-next-line react/jsx-props-no-spreading
+                        {...(props as TProps)}
+                        ref={ref}
+                    />
+                )}
+            </KeyboardStateContext.Consumer>
+        );
+    }
+    WithKeyboardState.displayName = `withKeyboardState(${getComponentDisplayName(WrappedComponent)})`;
+    return forwardRef(WithKeyboardState);
+}
+
+export {KeyboardStateProvider, keyboardStatePropTypes, type KeyboardStateContextValue, KeyboardStateContext};

src/hooks/useKeyboardState.ts

@@ -0,0 +1,10 @@
+import {useContext} from 'react';
+import {KeyboardStateContext, KeyboardStateContextValue} from '@components/withKeyboardState';
+
+/**
+ * Hook for getting current state of keyboard
+ * whether the keyboard is open
+ */
+export default function useKeyboardState(): KeyboardStateContextValue | null {
+    return useContext(KeyboardStateContext);
+}