(1) Play whole album when selecting a single track

(2) Create popup window on track long-press in which the track can be added to the end or front of the queue
(3) Add Redux counter for added tracks so that the queue is properly updated

src/components/Modal.tsx

@@ -1,23 +1,38 @@
-import React from 'react';
-import styled from 'styled-components/native';
-import { SafeAreaView } from 'react-native';
+import React, { useCallback } from 'react';
+import styled, { css } from 'styled-components/native';
+import { SafeAreaView, Pressable } from 'react-native';
 import { colors } from './Colors';
+import { useNavigation, StackActions } from '@react-navigation/native';
 
-const Background = styled.View`
+interface Props {
+    fullSize?: boolean;
+}
+
+const Background = styled(Pressable)`
     padding: 100px 25px;
     flex: 1;
+    justify-content: center;
 `;
 
-const Container = styled.View`
+const Container = styled(Pressable)<Pick<Props, 'fullSize'>>`
     border-radius: 20px;
-    flex: 1;
+    margin: auto 0;
+
+    ${props => props.fullSize && css`
+        flex: 1;
+    `}
 `;
 
-const Modal: React.FC = ({ children }) => {
+const Modal: React.FC<Props> = ({ children, fullSize = true }) => {
+    const navigation = useNavigation();
+    const closeModal = useCallback(() => {
+        navigation.dispatch(StackActions.popToTop());    
+    }, [navigation]);
+
     return (
-        <Background style={colors.modal}>
+        <Background style={colors.modal} onPress={closeModal}>
             <SafeAreaView style={{ flex: 1 }}>
-                <Container style={colors.view}>
+                <Container style={colors.view} fullSize={fullSize}>
                     {children}
                 </Container>
             </SafeAreaView>

src/components/TouchableHandler.tsx

@@ -1,24 +1,41 @@
 import React, { useCallback } from 'react';
-import { TouchableOpacity } from 'react-native';
+import { Pressable, ViewStyle } from 'react-native';
 
 interface TouchableHandlerProps {
     id: string;
     onPress: (id: string) => void;
+    onLongPress?: (id: string) => void;
+}
+
+function TouchableStyles({ pressed }: { pressed: boolean }): ViewStyle {
+    if (pressed) {
+        return { opacity: 0.5 };
+    } else {
+        return { opacity: 1 };
+    }
 }
 
 /**
  * This is a generic handler that accepts id as a prop, and return it when it is
  * pressed. This comes in handy with lists in which albums / tracks need to be selected.
  */
-const TouchableHandler: React.FC<TouchableHandlerProps>  = ({ id, onPress, children }) => {
+const TouchableHandler: React.FC<TouchableHandlerProps>  = ({ id, onPress, onLongPress, children }) => {
     const handlePress = useCallback(() => {
         return onPress(id);
     }, [id, onPress]);
 
+    const handleLongPress = useCallback(() => {
+        return onLongPress ? onLongPress(id) : undefined;
+    }, [id, onLongPress]);
+
     return (
-        <TouchableOpacity onPress={handlePress}>
+        <Pressable
+            onPress={handlePress}
+            onLongPress={handleLongPress}
+            style={TouchableStyles}
+        >
             {children}
-        </TouchableOpacity>
+        </Pressable>
     );
 };