yeet

node_modules/react-native/ReactAndroid/src/androidTest/js/MultitouchHandlingTestAppModule.js

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+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+'use strict';
+
+const React = require('react');
+const {NativeModules, StyleSheet, View} = require('react-native');
+
+const {Recording} = NativeModules;
+
+const extractSingleTouch = nativeEvent => {
+  const touches = nativeEvent.touches;
+  const changedTouches = nativeEvent.changedTouches;
+  const hasTouches = touches && touches.length > 0;
+  const hasChangedTouches = changedTouches && changedTouches.length > 0;
+
+  return !hasTouches && hasChangedTouches
+    ? changedTouches[0]
+    : hasTouches
+    ? touches[0]
+    : nativeEvent;
+};
+
+class TouchTestApp extends React.Component {
+  handleStartShouldSetResponder = e => {
+    return true;
+  };
+
+  handleOnResponderMove = e => {
+    e = extractSingleTouch(e.nativeEvent);
+    Recording.record('move;' + e.touches.length);
+  };
+
+  handleResponderStart = e => {
+    e = extractSingleTouch(e.nativeEvent);
+    if (e.touches) {
+      Recording.record('start;' + e.touches.length);
+    } else {
+      Recording.record('start;ExtraPointer');
+    }
+  };
+
+  handleResponderEnd = e => {
+    e = extractSingleTouch(e.nativeEvent);
+    if (e.touches) {
+      Recording.record('end;' + e.touches.length);
+    } else {
+      Recording.record('end;ExtraPointer');
+    }
+  };
+
+  render() {
+    return (
+      <View
+        style={styles.container}
+        onStartShouldSetResponder={this.handleStartShouldSetResponder}
+        onResponderMove={this.handleOnResponderMove}
+        onResponderStart={this.handleResponderStart}
+        onResponderEnd={this.handleResponderEnd}
+        collapsable={false}
+      />
+    );
+  }
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+  },
+});
+
+module.exports = TouchTestApp;