Remodeled Version Of The File.

index.js

@@ -1,38 +1,75 @@
-import { Component } from 'react';
-import PropTypes from 'prop-types';
-import {
-	Keyboard,
-} from 'react-native';
+/**
+ * Copyright (c) 2020 - 2021 Alexis Mangin
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
 
-const events = ['WillShow', 'WillHide', 'DidShow', 'DidHide', 'WillChangeFrame', 'DidChangeFrame'];
+/*
+ * Copyright (c) 2020 - 2021 Ashish Bailkeri
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
 
-class KeyboardListener extends Component {
 
-	listeners = []
+/*
+Note this file was updated by Ashish Bailkeri. The functions used in the old version by Alexis Mangin are outdated.
+*/
+import { useEffect } from 'react';
+import {
+    Keyboard,
+} from 'react-native';
 
-	static propTypes = Object.keys(events).reduce((prev, event) => ({
-		...prev,
-		...{ [`on${event}`]: PropTypes.func },
-	}), {})
+const events = ['WillShow', 'WillHide', 'DidShow', 'DidHide', 'WillChangeFrame', 'DidChangeFrame'];
 
-	componentWillMount() {
-		events.forEach(event => {
-			const keyProp = `on${event}`;
-			if (this.props[keyProp]) {
-				this.listeners.push(Keyboard.addListener(
-					`keyboard${event}`, this.props[keyProp],
-				));
-			}
-		});
-	}
-	componentWillUnmount() {
-		this.listeners.forEach(listener => listener.remove());
-		this.listener = [];
-	}
+/* Remodled version */
+export default function KeyboardListener(props) {
+    var listeners = []
 
-	render() {
-		return false;
-	}
+    useEffect(() => {
+        events.forEach(event => {
+            const keyProp = `on${event}`;
+            if (props[keyProp]) {
+                listeners.push(Keyboard.addListener(
+                    `keyboard${event}`, props[keyProp],
+                ));
+            }
+        });
+        return () => {
+            listeners.forEach(listener => listener.remove());
+            listeners = [];
+        }
+    }, []);
+    return null;
 }
-
-export default KeyboardListener;