Updated examples

Author: Timur Gibadullin

examples/Basic/.babelrc

@@ -0,0 +1,2 @@
+BUNDLE_PATH: "vendor/bundle"
+BUNDLE_FORCE_RUBY_PLATFORM: 1

examples/Basic/.bundle/config

@@ -0,0 +1,4 @@
+module.exports = {
+  root: true,
+  extends: '@react-native-community',
+};

examples/Basic/.eslintrc.js

@@ -5,44 +5,61 @@
 ; Ignore "BUCK" generated dirs
 <PROJECT_ROOT>/\.buckd/
 
-; Ignore unexpected extra "@providesModule"
-.*/node_modules/.*/node_modules/fbjs/.*
+; Ignore polyfills
+node_modules/react-native/Libraries/polyfills/.*
 
-; Ignore duplicate module providers
-; For RN Apps installed via npm, "Libraries" folder is inside
-; "node_modules/react-native" but in the source repo it is in the root
-.*/Libraries/react-native/React.js
+; Flow doesn't support platforms
+.*/Libraries/Utilities/LoadingView.js
 
-; Ignore polyfills
-.*/Libraries/polyfills/.*
+[untyped]
+.*/node_modules/@react-native-community/cli/.*/.*
 
 [include]
 
 [libs]
-node_modules/react-native/Libraries/react-native/react-native-interface.js
+node_modules/react-native/interface.js
 node_modules/react-native/flow/
 
 [options]
 emoji=true
 
-module.system=haste
+exact_by_default=true
+
+format.bracket_spacing=false
+
+module.file_ext=.js
+module.file_ext=.json
+module.file_ext=.ios.js
 
 munge_underscores=true
 
-module.name_mapper='^[./a-zA-Z0-9$_-]+\.\(bmp\|gif\|jpg\|jpeg\|png\|psd\|svg\|webp\|m4v\|mov\|mp4\|mpeg\|mpg\|webm\|aac\|aiff\|caf\|m4a\|mp3\|wav\|html\|pdf\)$' -> 'RelativeImageStub'
+module.name_mapper='^react-native/\(.*\)$' -> '<PROJECT_ROOT>/node_modules/react-native/\1'
+module.name_mapper='^@?[./a-zA-Z0-9$_-]+\.\(bmp\|gif\|jpg\|jpeg\|png\|psd\|svg\|webp\|m4v\|mov\|mp4\|mpeg\|mpg\|webm\|aac\|aiff\|caf\|m4a\|mp3\|wav\|html\|pdf\)$' -> '<PROJECT_ROOT>/node_modules/react-native/Libraries/Image/RelativeImageStub'
 
 suppress_type=$FlowIssue
 suppress_type=$FlowFixMe
 suppress_type=$FlowFixMeProps
 suppress_type=$FlowFixMeState
-suppress_type=$FixMe
 
-suppress_comment=\\(.\\|\n\\)*\\$FlowFixMe\\($\\|[^(]\\|(\\(>=0\\.\\(5[0-6]\\|[1-4][0-9]\\|[0-9]\\).[0-9]\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)
-suppress_comment=\\(.\\|\n\\)*\\$FlowIssue\\((\\(>=0\\.\\(5[0-6]\\|[1-4][0-9]\\|[0-9]\\).[0-9]\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)?:? #[0-9]+
-suppress_comment=\\(.\\|\n\\)*\\$FlowFixedInNextDeploy
-suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
+[lints]
+sketchy-null-number=warn
+sketchy-null-mixed=warn
+sketchy-number=warn
+untyped-type-import=warn
+nonstrict-import=warn
+deprecated-type=warn
+unsafe-getters-setters=warn
+unnecessary-invariant=warn
+signature-verification-failure=warn
 
-unsafe.enable_getters_and_setters=true
+[strict]
+deprecated-type
+nonstrict-import
+sketchy-null
+unclear-type
+unsafe-getters-setters
+untyped-import
+untyped-type-import
 
 [version]
-^0.56.0
+^0.162.0

examples/Basic/.flowconfig

@@ -20,7 +20,6 @@ DerivedData
 *.hmap
 *.ipa
 *.xcuserstate
-project.xcworkspace
 
 # Android/IntelliJ
 #
@@ -29,6 +28,7 @@ build/
 .gradle
 local.properties
 *.iml
+*.hprof
 
 # node.js
 #
@@ -40,6 +40,7 @@ yarn-error.log
 buck-out/
 \.buckd/
 *.keystore
+!debug.keystore
 
 # fastlane
 #
@@ -51,3 +52,9 @@ buck-out/
 */fastlane/report.xml
 */fastlane/Preview.html
 */fastlane/screenshots
+
+# Bundle artifact
+*.jsbundle
+
+# CocoaPods
+/ios/Pods/

examples/Basic/.gitattributes

@@ -0,0 +1,7 @@
+module.exports = {
+  bracketSpacing: false,
+  jsxBracketSameLine: true,
+  singleQuote: true,
+  trailingComma: 'all',
+  arrowParens: 'avoid',
+};

examples/Basic/.gitignore

@@ -0,0 +1 @@
+2.7.4

examples/Basic/.prettierrc.js

@@ -1,25 +1,25 @@
 /**
  * Sample React Native App
- * httpss://github.com/facebook/react-native
- * @flow
+ * https://github.com/facebook/react-native
+ *
+ * @format
  */
 
-import React, { Component } from 'react';
+import React, {useCallback, useEffect, useMemo, useRef} from 'react';
 import {
   Animated,
-  Easing,
+  Image,
   StyleSheet,
   Text,
-  Image,
+  Platform,
+  Easing,
   View,
   Dimensions,
-  Platform,
 } from 'react-native';
 import SortableList from 'react-native-sortable-list';
 
 const window = Dimensions.get('window');
 
-
 const data = {
   0: {
     image: 'https://placekitten.com/200/240',
@@ -63,126 +63,112 @@ const data = {
   },
 };
 
-export default class Basic extends Component {
-  render() {
-    return (
-      <View style={styles.container}>
-        <Text style={styles.title}>React Native Sortable List</Text>
-        <SortableList
-          style={styles.list}
-          contentContainerStyle={styles.contentContainer}
-          data={data}
-          renderRow={this._renderRow} />
-      </View>
-    );
-  }
-
-  _renderRow = ({data, active}) => {
-    return <Row data={data} active={active} />
-  }
-}
+function Row(props) {
+  const {active, data} = props;
 
-class Row extends Component {
-
-  constructor(props) {
-    super(props);
-
-    this._active = new Animated.Value(0);
-
-    this._style = {
+  const activeAnim = useRef(new Animated.Value(0));
+  const style = useMemo(
+    () => ({
       ...Platform.select({
         ios: {
-          transform: [{
-            scale: this._active.interpolate({
-              inputRange: [0, 1],
-              outputRange: [1, 1.1],
-            }),
-          }],
-          shadowRadius: this._active.interpolate({
+          transform: [
+            {
+              scale: activeAnim.current.interpolate({
+                inputRange: [0, 1],
+                outputRange: [1, 1.07],
+              }),
+            },
+          ],
+          shadowRadius: activeAnim.current.interpolate({
             inputRange: [0, 1],
             outputRange: [2, 10],
           }),
         },
 
         android: {
-          transform: [{
-            scale: this._active.interpolate({
-              inputRange: [0, 1],
-              outputRange: [1, 1.07],
-            }),
-          }],
-          elevation: this._active.interpolate({
+          transform: [
+            {
+              scale: activeAnim.current.interpolate({
+                inputRange: [0, 1],
+                outputRange: [1, 1.07],
+              }),
+            },
+          ],
+          elevation: activeAnim.current.interpolate({
             inputRange: [0, 1],
             outputRange: [2, 6],
           }),
         },
-      })
-    };
-  }
-
-  componentDidUpdate(prevProps) {
-    if (this.props.active !== prevProps.active) {
-      Animated.timing(this._active, {
-        duration: 300,
-        easing: Easing.bounce,
-        toValue: Number(this.props.active),
-      }).start();
-    }
-  }
-
-  render() {
-   const {data, active} = this.props;
-
-    return (
-      <Animated.View style={[
-        styles.row,
-        this._style,
-      ]}>
-        <Image source={{uri: data.image}} style={styles.image} />
-        <Text style={styles.text}>{data.text}</Text>
-      </Animated.View>
-    );
-  }
+      }),
+    }),
+    [],
+  );
+  useEffect(() => {
+    Animated.timing(activeAnim.current, {
+      duration: 300,
+      easing: Easing.bounce,
+      toValue: Number(active),
+      useNativeDriver: true,
+    }).start();
+  }, [active]);
+
+  return (
+    <Animated.View style={[styles.row, style]}>
+      <Image source={{uri: data.image}} style={[styles.image]} />
+      <Text style={styles.text}>{data.text}</Text>
+    </Animated.View>
+  );
 }
 
+const App = () => {
+  const renderRow = useCallback(({data, active}) => {
+    return <Row data={data} active={active} />;
+  }, []);
+
+  return (
+    <View style={styles.container}>
+      <Text style={styles.title}>React Native Sortable List</Text>
+      <SortableList
+        style={styles.list}
+        contentContainerStyle={styles.contentContainer}
+        data={data}
+        renderRow={renderRow}
+      />
+    </View>
+  );
+};
+
 const styles = StyleSheet.create({
   container: {
     flex: 1,
     justifyContent: 'center',
     alignItems: 'center',
     backgroundColor: '#eee',
-
     ...Platform.select({
       ios: {
         paddingTop: 20,
       },
     }),
   },
-
   title: {
     fontSize: 20,
     paddingVertical: 20,
     color: '#999999',
   },
-
   list: {
     flex: 1,
   },
-
   contentContainer: {
     width: window.width,
-
     ...Platform.select({
       ios: {
         paddingHorizontal: 30,
       },
-
       android: {
         paddingHorizontal: 0,
-      }
-    })
+      },
+    }),
   },
-
   row: {
     flexDirection: 'row',
     alignItems: 'center',
@@ -193,8 +179,6 @@ const styles = StyleSheet.create({
     marginTop: 7,
     marginBottom: 12,
     borderRadius: 4,
-
-
     ...Platform.select({
       ios: {
         width: window.width - 30 * 2,
@@ -203,24 +187,23 @@ const styles = StyleSheet.create({
         shadowOffset: {height: 2, width: 2},
         shadowRadius: 2,
       },
-
       android: {
         width: window.width - 30 * 2,
         elevation: 0,
         marginHorizontal: 30,
       },
-    })
+    }),
   },
-
   image: {
     width: 50,
     height: 50,
     marginRight: 30,
     borderRadius: 25,
   },
-
   text: {
     fontSize: 24,
     color: '#222222',
   },
 });
+
+export default App;