Fix android crashes and add modal exit button

src/screens/modals/Player/components/Backbutton.tsx

@@ -0,0 +1,28 @@
+import React, { useCallback } from 'react';
+import { useNavigation } from '@react-navigation/native';
+import XmarkIcon from 'assets/icons/xmark.svg';
+import { TouchableOpacity } from 'react-native';
+import styled from 'styled-components/native';
+
+const Container = styled.View`
+    padding: 6px 12px;
+`;
+
+function BackButton() {
+    const navigation = useNavigation();
+
+    const handlePress = useCallback(() => {
+        console.log(navigation.canGoBack());
+        navigation.goBack();
+    }, [navigation]);
+
+    return (
+        <Container>
+            <TouchableOpacity onPress={handlePress}>
+                <XmarkIcon />
+            </TouchableOpacity>
+        </Container>
+    );
+}
+
+export default BackButton;